Journal of Applied Agriculture, Health, and Technology
Journal of Applied Agriculture, Health and Technology Journal of Applied Agriculture, Health and Technology, abbreviated JAHT, is an open-access, peer-reviewed journal published biannually. JAHT aims to update the applied agriculture, pharmacy, health community issues, applied engineering, and technology and accepts original research, review articles, and short communications. Published by the Vocational School of Universitas Sebelas Maret Indonesia regularly (twice a year) in June and December ISSN Online: 2963-3028 ISSN Print: 2963-4873
Sekolah Vokasi, Universitas Sebelas Maret
Hubungan Kelembapan Udara dan Intensitas Pencahayaan Dengan Sick Building Syndrome di Departemen K3 PT X Jakarta
Sick Building Syndrome (SBS) merupakan salah satu masalah kesehatan kerja yang sangat berkaitan dengan kondisi kualitas udara dan lingkungan fisik di dalam sebuah bangunan. Berdasarkan data dari WHO pada tahun 2022 diperkirakan sekitar 3,2 juta orang akan meninggal sebelum waktunya akibat penyakit yang disebabkan oleh polusi udara di dalam ruangan Penelitian ini memfokuskan kajian pada dua faktor fisik utama yang diduga menjadi pemicu gejala tersebut, yakni tingkat kelembapan udara serta intensitas pencahayaan di area kerja. Dalam pelaksanaannya, penelitian ini menggunakan pendekatan kuantitatif dengan teknik pengambilan sampel jenuh atau total sampling, di mana seluruh populasi sebanyak 81 responden dilibatkan dalam studi. Untuk menjamin validitas data, proses pengukuran dilakukan secara objektif menggunakan instrumen hygrometer untuk memantau kelembapan dan lux meter untuk mengukur kuat penerangan. Selain itu, kuesioner khusus SBS digunakan untuk mengidentifikasi persepsi keluhan kesehatan dari para pekerja. Hasil analisis data menggunakan uji korelasi Spearman Rank mengungkapkan adanya hubungan yang sangat signifikan antara kelembapan udara terhadap kemunculan SBS (p=0,000). Temuan serupa juga diperoleh pada variabel intensitas pencahayaan yang menunjukkan nilai signifikansi p=0,000. Melalui uji regresi linier berganda, diketahui bahwa secara simultan kelembapan dan pencahayaan memberikan kontribusi sebesar 54,7% terhadap risiko terjadinya SBS. Dari kedua variabel tersebut, kelembapan udara ditemukan sebagai faktor yang paling dominan berpengaruh terhadap kesehatan pekerja, dengan nilai t sebesar 6,251 dan nilai p<0,05. Hal ini menunjukkan perlunya manajemen lingkungan kerja yang lebih ketat guna menekan prevalensi keluhan kesehatan di perkantoran.
intensitas pencahayaan; kelembapan udara; sick building syndrome
Copyright (c) 2025 Journal of Applied Agriculture, Health, and Technology https://creativecommons.org/licenses/by-nc/4.0
Fortifikasi Puree Wortel dan Labu Kuning pada Sosis Ayam sebagai Upaya Peningkatan Kandungan β-Karoten
Sosis merupakan produk olahan daging yang digemari masyarakat karena praktis dan memiliki daya terima luas, namun umumnya masih memiliki keterbatasan dari sisi kandungan zat gizi fungsional. Penelitian sebelumnya mengenai fortifikasi vitamin A atau β-karoten pada produk daging umumnya masih berfokus pada mutu sensoris dan proksimat, serta belum menekankan kontribusinya terhadap pemenuhan kebutuhan vitamin A harian. Penelitian ini bertujuan untuk mengevaluasi pengaruh fortifikasi puree wortel (Daucus carota) dan labu kuning (Cucurbita moschata) terhadap karakteristik sensoris dan kimia sosis ayam, serta menilai potensinya sebagai sumber provitamin A. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan satu faktor, yaitu perbandingan konsentrasi puree wortel dan labu kuning yang terdiri atas empat formulasi: F1 (2,5%:12,5%), F2 (5%:10%), F3 (7,5%:7,5%), dan F4 (10%:5%). Parameter yang dianalisis meliputi uji sensoris (warna, aroma, rasa, tekstur, dan kesukaan keseluruhan), analisis proksimat, serta kadar β-karoten. Data sensoris dianalisis menggunakan uji Kruskal–Wallis, sedangkan data kimia dianalisis dengan ANOVA dan uji lanjut DMRT pada taraf nyata 5%. Hasil penelitian menunjukkan bahwa formulasi F4 memiliki tingkat penerimaan sensoris tertinggi pada seluruh parameter. Sosis F4 memiliki kadar air 63,30%, abu 2,03%, protein 17,18%, lemak 1,46%, dan karbohidrat 16,02%, yang seluruhnya memenuhi standar SNI 3820:2015. Kandungan β-karoten sosis F4 sebesar 6.750,67 μg/100 g atau setara dengan 562,56 μg RAE vitamin A. Hasil ini menunjukkan bahwa fortifikasi puree wortel dan labu kuning dapat meningkatkan nilai gizi sosis ayam serta mendukung pengembangan pangan fungsional berbasis daging yang terjangkau dengan memanfaatkan bahan lokal, sebagai sumber provitamin A tambahan bagi kelompok rentan defisiensi vitamin A.
labu kuning; pangan fungsional; sosis ayam; wortel; β-karoten
Evaluasi Tatalaksana Penggemukan Domba Garut dan Analisis Kelayakan Usaha di Peternakan Somo Farm, Kabupaten Bantul, Yogyakarta
Di Indonesia, domba memiliki potensi besar untuk dibudidayakan karena relatif mudah beradaptasi dengan lingkungan sekitar, berkembang biak dengan cepat, dan minat masyarakat Indonesia terhadap konsumsi daging domba terus meningkat dari tahun ke tahun. Penelitian ini dilakukan di Somo Farm Bantul, Yogyakarta. Studi ini bertujuan untuk mengevaluasi produktivitas domba dan menganalisis kelayakan usaha peternakan Somo Farm. Data yang digunakan dalam penelitian ini meliputi konsumsi pakan; berat badan awal, dan berat badan akhir dari 10 ekor domba untuk menentukan produktivitas domba yang meliputi ADG; FCR; FCG; dan FER. Hasil penelitian ini menunjukkan bahwa nilai rata-rata ADG adalah 0,121 kg/ekor/hari dan FCR adalah 12,1, yang menunjukkan bahwa manajemen pakan efisien. Nilai FCG adalah Rp 35.273, FER adalah 8,27%, sedangkan IOFC adalah Rp 3.160/ekor/hari. Analisis bisnis menunjukkan bahwa Somo Farm memiliki total biaya produksi sebesar Rp 88.104.250/tahun dengan total pendapatan sebesar Rp 100.700.000/tahun, menghasilkan keuntungan sebesar Rp 12.595.750/tahun. Nilai break event poin (BEP) tercapai pada Rp 80.108.854 atau setara dengan 30 ekor domba. Dapat disimpulkan bahwa usaha penggemukan domba di Somo Farm layak dikembangkan, baik dari aspek teknis maupun finansial.
analisis usaha; domba; feed conversion ratio; feed cost gain; produktivitas
Copyright (c) 2026 Journal of Applied Agriculture, Health, and Technology https://creativecommons.org/licenses/by-nc/4.0
Hubungan Pengetahuan Perawat IGD Tentang Triase Terhadap Response Time Triase Pasien di IGD Rumah Sakit Mitra Plumbon
Jumlah kunjungan pasien di Instalasi Gawat Darurat (IGD) terus meningkat sehingga menuntut pelayanan yang cepat dan tepat melalui sistem triase yang efektif. Penelitian ini bertujuan untuk menganalisis hubungan antara pengetahuan perawat IGD tentang triase dengan response time triase pasien di Rumah Sakit Mitra Plumbon. Penelitian menggunakan desain kuantitatif deskriptif korelasi dengan pendekatan cross sectional, melibatkan 37 perawat IGD yang dipilih dengan teknik total sampling. Instrumen penelitian berupa kuesioner pengetahuan triase dan lembar observasi response time yang dikategorikan menjadi cepat (≤5 menit) dan lambat (>5 menit). Data dianalisis menggunakan uji Chi-square (ρ<0,05). Hasil penelitian menunjukkan bahwa sebagian besar perawat memiliki pengetahuan baik (59,5%) dan cukup (40,5%), sementara sebagian besar response time triase pasien termasuk kategori cepat (70,3%). Uji Chi-square menunjukkan adanya hubungan signifikan antara pengetahuan perawat dan response time triase (ρ=0,000; ρ<0,05). Penelitian ini menunjukkan bahwa peningkatan pengetahuan triase perawat berkontribusi terhadap percepatan response time dan menjadi dasar bagi manajemen IGD dalam perencanaan pelatihan triase serta peningkatan mutu pelayanan kegawatdaruratan.
Instalasi Gawat Darurat (IGD); pengetahuan; response time triase
Karakteristik Ibu Bersalin dengan Ketuban Pecah Dini (KPD) di Puskesmas Manisrenggo Klaten
Premature rupture of membranes (PROM) is usually defined as the amniotic sac before uterine contractions occur. In 2018, the incidence of PROM is recorded at around 5% to 10% of all labor cases. This study aimed to determine the characteristics of mothers giving birth with premature rupture of membranes (PROM) at the Manisrenggo Klaten Health Center in 2024. The research method was quantitative descriptive. The study population was all mothers who gave birth with PROM at the Manisrenggo Klaten Health Center. This study used secondary data from the KIA data. The sample in this study used a total sampling technique, namely 25 respondents. Univariate analysis is presented in frequency distribution and percentage. The results of the study showed that the incidence of premature rupture of membranes mostly occurred in mothers aged 20-35 years as many as 18 respondents (72%), multiparous as many as 14 respondents (56%), and premature rupture of membranes occurred at term gestational age (100%).
Copyright (c) 2025 Journal of Applied Agriculture, Health, and Technology
Media Pembelajaran Interaktif Menggunakan Metode Luther Sutopo Tentang Pengelompokan Hewan Berdasarkan Jenis Makanannya
A learning method that is easy for children to understand can enhance their ability to grasp the material being taught. The previous method used to introduce children to animal classification was through books. However, using books to explain animal classification to children is less effective due to the limited interactivity between children and the material provided. Interactive learning media is a solution that can be used to increase interactivity and help children better understand the given material. This study employs the Luther-Sutopo method and aims to develop interactive learning media. The result is an interactive learning tool about animal classification based on their diet, featuring quizzes, images, games, and interactive videos.
Hubungan Desain Stasiun Kerja dan Postur Kerja Dengan Keluhan Musculoskeletal Disorders Pekerja Pelayanan Publik di Karanganyar
A recent analysis of the 2019 Global Burden of Disease (GBD) data shows that approximately 1.71billion people worldwide are living with musculoskeletal disorders (MSDs). Office work has the potential to cause musculoskeletal disorders (MSDs), as office work is characterized by monotonous and repetitive movements for long periods of time and work with static postures. The urgency of this study is to obtain an overview of the relationship between workstation design and work posture with complaints of musculoskeletal disorders. This research method is analytical observational research with cross-sectional approach. This research was conducted in Karanganyar Public Service Mall in 2023. The study population was Karanganyar Public Service Mall workers with a total of 48 workers. The sampling technique was total population technique. Musculoskeletal complaints were measured using the Nordic Body Map questionnaire, while workstation design was measured using a measuring device and work posture was measured using the Rapid Upper Limb Assessment (RULA) method. The results showed that there was a significant relationship between work posture and musculoskeletal complaints with a pvalue = 0.037 and a correlation coefficient or r of 0.285
Karakteristik Sensoris dan Kimia Hard Candy Dengan Substitusi Daun Sirih (Piper Betle L) dan Daun Suji (Dracaena Angustifolia) Tinggi Antioksidan
Hard candy is a type of candy that has a hard texture made from sucrose and glucose. In general, candy is consumed only as a snack. The aim of research by adding betel leaves and suji leaves to products is to provide health benefits, namely antioxidants. This research contains the hard candy production process by substituting betel leaves and suji leaves with quality ingredients including powdered betel leaves, powdered suji leaves, fructose sugar, stevia sugar and salt. The stages of the production process include preparing tools and materials, weighing the ingredients, making a solution of betel leaves and suji leaves, mixing the ingredients, heating, printing, cooling and packaging. This research used a Randomized Group Design (RAK) with one factor. This factor is the concentration ratio of lalijiwa mango fruit with added stevia sugar which consists of 3 levels (1%:7%), (2%:6%), (3%:5%). It was found that F1 was the best formula according to 33 panelists. The panelists' liking level for the best product formula based on color was 3.97, aroma was 3.33, taste was 3.75, texture was 3.39 and overall was 3.69. The content contained in betel leaf hard candy and F1 suji leaves is a water content of 3.1%; ash content of 0.31%; reducing sugar of 83.55% and antioxidants of 18.06%.
Pengaruh Bahan Baku Terhadap Karakteristik Sensoris dan Komposisi Kimia Pada Terasi Berbasis Udang Rebon (Mysis relicta) dan Ikan Teri (Stolephorus commersonii
Shrimp paste (terasi) is a traditional product made from fermented rebon shrimp or small fish with added salt, characterized by its unique aroma and flavor. Fermentation is breaking down complex compounds in food into simpler ones, resulting in a product with a distinctive aroma and taste. The objective of this study was to determine the better sensory and chemical properties of shrimp paste made from rebon shrimp and anchovies. This research employed a completely randomized design (CRD) method with two treatments: (F1; rebon shrimp and F2; anchovies), each weighing 250 grams. The observed parameters included color, aroma, taste, texture, and pH of the shrimp paste. The processing of shrimp paste involved grinding, drying, and fermenting for seven days. Sensory analysis results showed that rebon shrimp paste (F1) was preferred, with sensory scores above 4, and exhibited bright red color, distinctive aroma, and savory taste. In contrast, anchovy shrimp paste (F2) was less preferred, with sensory scores below 4, and had a faded black color. The pH of both shrimp pastes was acidic, below neutral pH (pH=7), due to lactic acid bacteria degrading compounds in the shrimp paste during fermentation. The added salt contributed to extending the shelf life and enhancing the value of fishery products.
Hubungan Sikap Duduk Dengan Beban Kerja Karyawan PT Trans Marga Jawa Tengah
The problems experienced by Trans Marga Central Java employees are mostly in sitting positions while working and being in the same position for a long time while working. Most employees stated that their current sitting position is uncomfortable, and can make employees experience fatigue at work. The purpose of this study was to analyze the relationship between sitting posture and the workload of PT Trans Marga Central Java employees. This study used a quantitative correlational approach. This study was conducted at the Trans Marga Central Java Office on Pedalangan Street, Banyumanik, Semarang City. The sampling technique used in this study was the total sampling technique, so the number of samples in this study was 73 employees. Data analysis was carried out using bivariate correlation analysis using Spearman correlation. A total of 54 respondents (74%) of Trans Marga Central Java Office employees had a fairly good sitting posture while the remaining 19 respondents (26%) had a good sitting posture. The level of workload of Trans Marga Central Java Office employees was highest in the category of workload that did not cause fatigue, namely 51 respondents (69.9%), while in the category of repairs needed but not urgent there were 22 respondents (30.1%). The significance value of the relationship between sitting posture and workload is 0.035 <0.05 and with a correlation coefficient of -0.247 indicating a significant negative relationship between sitting posture and workload of employees of the Central Java Trans Marga Office.
Menurunkan CVD (Cardio Vaskuler Disease) Risk Karyawan PT Putra Perkasa Abadi Site PT Makmur Lestari Primatama Sebesar 50% dengan Program Heart Health Heroes
Cardiovascular Disease (CVD) is the leading cause of death worldwide, including in Indonesia. According to WHO, CVD accounts for an estimated 17.9 million deaths annually. In the Western Pacific region, CVD contributes to 40% of deaths, approximately 5.7 million cases. This trend is projected to rise by 91.2% between 2025 and 2050. In Indonesia, the prevalence of CVD reached 0.85%, or approximately 877,531 cases, in 2023. PT Putra Perkasa Abadi (PPA) Site MLP faces similar challenges with an increasing risk of CVD among its employees. Between 2022 and 2023, two cases of CVDrelated fatalities occurred in the workplace, and data showed a 30% increase in employees at risk of CVD compared to the previous year. The highest risk factors include active smoking (45%), BMI >30 (14%), high cholesterol (13%), elevated triglycerides (11%), hypertension (4%), and diabetes (2%). This study aims to reduce the risk of CVD among employees by 50% through the implementation of the Heart Health Heroes Program. The program's targets include a 100% reduction in high- and mediumrisk categories and a 50% reduction in the low-risk category, with the ultimate goal of achieving zero cases of CVD-related fatalities by 2024. Additionally, the program seeks to improve employee health levels by reducing the Crude Mortality Rate (CMR) and Absence Severity Rate (ASR). The research utilizes an Experimental Factorial Design method with a quantitative approach. Data were collected from the employees' Medical Check-Up (MCU) records for 2022 and 2023. CVD risk was categorized using the Framingham Risk Score (FRS) into three categories: low risk (FRS <10%), medium risk (FRS 10–19%), and high risk (FRS >20%). The data analysis technique employed is quantitative data analysis. The results showed a significant reduction in cardiovascular disease (CVD) risk across all categories, with the highest reduction observed in the High Risk category, which decreased by 75%. Overall, there was a 40% reduction in CVD risk among all employees at PT Putra Perkasa Abadi Site MLP. Key risk factor reductions included hypertension (71%), diabetes (50%), active smoking (42%), BMI >30 and cholesterol (36%), and triglycerides (29%). These results demonstrate the effectiveness of the program in managing CVD risk factors.
Pengaruh Kebisingan Mesin Terhadap Konsentrasi Siswa Teknik Pemesinan SMK Warga Surakarta
Noise became one form of environmental pollution that provided negative impacts on human health and comfort. One common source of noise in vocational high school environments, especially in engineering, was machine noise. Exposure to machine noise reduced students concentration. Based on preliminary survey data that was conducted at SMK Warga Surakarta, this study aimed to determine the effect of machine noise on the concentration of machining students at SMK Warga Surakarta. This study was an analytical observational research with a cross-sectional design. The purposive sampling technique was used to obtain 31 respondents from a total of 128 machining students in the XI grade at SMK Warga Surakarta. The research instrument that was used in this study was a sound level meter to measure operating machine noise and a grid concentration test to conduct concentration test measurements. The data analysis techniques that were used included univariate analysis and bivariate analysis with the marginal homoginity test to compare students concentration results before and after exposure to noise. The results of the marginal homogeneity test showed a significant effect (p-value = 0.000). There was a significant effect before and after exposure to noise.
Copyright (c) 2024 Journal of Applied Agriculture, Health, and Technology
Produktivitas dan Analisis Usaha di Peternakan Kambing Sumber Barokah, Banjarsari, Surakarta, Jawa Tengah
Goat are widely raised as meat producer. Goat livestock in Indonesia are generally used as a side business. This study was carried out at Huda Kambing Sumber Barokah (KSB) Farm which is located at Jl. Klodran – Kadipiro, Banjarsari, Surakarta, Central Java. There were 250 goats in KSB. The aim of this study was to analyse and evaluate the management system of rearing and analysis business feasibility at KSB Farm. Seven goats were used as a sample to evaluate the performance productivity. Data included feed intake, body weight, and feed cost were calculated daily for 30 days. Cash flow and investment were taken from interview. The value of ADG; FCR; FCG and FER were 102 g/day; 8,94; Rp. 29.244,00 and 11,15 %. The Value of BEP; BCR; and FER were Rp. 303.639.908,00; 1,4; dan 4 years. From this study, it could be concluded that management system of KSB Farm is good, and the business feasibility analysis showed that this farm is feasible to develop.
Copyright (c) 2024 Journal of Applied Agriculture, Health, and Technology https://creativecommons.org/licenses/by-nc/4.0
Hubungan Beban Kerja Mental dan Masa Kerja dengan Stres Kerja pada Perawat Instalasi Rawat Inap Rumah Sakit Jiwa Daerah Surakarta
Psychiatric inpatient nurses interact directly with psychiatric patients. Nurses need patience and high vigilance. High workload can cause work stress. This study aims to determine the relationship between mental workload and working period with work stress in inpatient nurses at the RSJD Surakarta. The type of research used was analytic observational with cross sectional design. The population amounted to 211 people and after experiencing inclusion and exclusion, the target population was 83 nurses. Sampling using proportionate stratified random sampling technique so that a sample of 75 people. The instruments used were the NASA-TLX questionnaire for the mental workload variable, the questionnaire for the work period variable and the HSE questionnaire for the work stress variable. The analysis technique used Somers'D test and ordinal logistic regression. Somers'D test results show that there is a significant relationship between mental workload and job stress (p=0.001), positive correlation direction, and moderate correlation coefficient (r=0.422). Somers'D correlation test results show that there is a significant relationship between tenure and job stress (p=0.000), negative correlation direction, and moderate correlation coefficient (r=-0.392). Multivariate test results showed that the variable that most influenced the work stress variable was the tenure variable (wald value=14.078). There is a significant correlation between mental workload and working period with work stress in RSJD Surakarta.
mental workload; nurse; work period; work stress
Hubungan Suhu dan Kelembaban Udara dan Intensitas Pencahayaan Dengan Sick Building Syndrome di SMA Negeri 3 Surakarta
Sick Building Syndrome is a health symptom that is related to how long room occupants spent their time doing activities in a room. Several sick building syndrome symptoms were found among students of State Senior High School 3 of Surakarta like headache and sleepiness. The aim of this study was to analyze the relationship between the temperature, air humidity and light intensity of the classrooms with sick building syndrome symptoms on the students. The population were the students of grade XI and XII with the total of 840 students and the sample of 90 students taken using the random cluster sampling method. The measuring devices used were room thermometer, hygrometer, lux meter and SBS questionnaire. Termometer to measure temperature, a hygrometer to detect humidity, a luxmeter to measure illumination, and an SBS questionnaire to assess SBS symptoms. Rank Spearman correlation test was used to measure the correlation between room temperature, air humidity and light intensity with sick building syndrome symptoms found on students. The result of correlation test between room temperature with sick building syndrome showed a significant correlation with p value = 0,004 and r value = 0,402. The result of correlation test between air humidity with sick building syndrome showed a significant correlation with p value = 0,003 and r value = 0,440. The result of correlation test between light intensity with sick building syndrome showed a significant correlation with p value = 0,001 and r value = -0,683. This study concluded that there was a significant correlation between room temperature, air humidity, and light intensity with with sick building syndrome symptoms on the students of Senior High School State of 3 Surakarta.
Deteksi Kematangan Buah Mangga secara Destruktif dan Non-Destruktif
Mango (Mangifera indica L.) is a fruit rich in fiber, vitamin C and β-carotene. Mango production in Indonesia is quite high, but export value is still low due to various post-harvest problems. Maturity level is one of the keys in the mango trade, but it is difficult to maintain due to the climatic nature of the fruit. A grading process is required to separate mangoes with optimal ripeness levels until they reach consumers. Maturity level can be measured through various parameters, including physical and chemical attributes. There are two methods to determine the ripeness of mango fruit, destructive and non-destructive. The destructive method uses bay flower extract as a pH indicator. The non-destructive method uses double ring resonator technology, HSI color space transformation, and fruit position in water. The results show that the HSI color space transformation method is more recommended because it is simpler and more efficient.
destructive; HSI color transformation; mango; maturity; non-destructive
Hubungan Pengetahuan K3 dan Sikap dengan Unsafe Action pada Mekanik Bengkel di Pulogebang Jakarta Timur
The average motorcycle repair industry grows and operates in the informal sector. Mechanic activities such as oil change services, oil filter replacement, carburetor cleaning, spare parts replacement, and engine disassembly usually come into contact with chemicals such as lubricants or oils, thinners, battery fluids, and gasoline. These activities can lead to work accidents and diseases such as slips, sprains, pinches, falls, and being hit by work equipment such as pliers and screwdrivers. This study aims to analyze the relationship between occupational safety and health knowledge and attitudes towards unsafe actions in mechanics in Pulogebang, East Jakarta. This study uses an analytical observational research method with a quantitative research approach. The research design used was a cross-sectional study conducted at a motorcycle automotive workshop. The sampling method used was a saturated sampling technique with 38 respondents. The tools used in this study were questionnaires on occupational safety and health knowledge, attitude, and unsafe action. The results of the study showed that there was a relationship between occupational safety and health knowledge (p=0.000) and attitude (p=0.000) with unsafe action. Occupational safety and health knowledge had a wald value of 4.732 and attitude had a wald value of 4.806. Therefore, the attitude variable had a greater influence on unsafe action. The Nagelkerke R-Square of 0.582 means that the variables of knowledge and attitude could explain 58.2% of the variance in unsafe action. There is a significant relationship between K3 knowledge and attitude with unsafe action among mechanics in Pulogebang, East Jakarta.
Copyright (c) 2023 Journal of Applied Agriculture, Health, and Technology
Hubungan Beban Kerja Fisik dan Sikap Kerja dengan Unsafe Action pada Pekerja Bagian Tab PT. Solo Murni Boyolali
The rapid development of the industry, besides its positive impact, also gives rise to various problems such as the increased risk of occupational accidents in the workplace. The cause of a work accident is an unsafe act in the form of human error. Up to 88% of workplace accidents are caused by unsafe actions. Personal factors are factors that influence the formation of dangerous actions. The physical workload is related to the physical capacity of the worker, the higher the workload that the worker receives, the more fatigue will be created, thereby reducing concentration at work, easy dangerous behavior occurs. Work attitude is the single most important factor in determining workplace safety. In this study, the sampling technique used is intentional sampling with a total of 70 respondents. Physical workload was measured by pulseoximeter, work attitude and unsafe actions were measured by questionnaire. Two-variable analysis used Somers test while multivariate analysis used ordinal logistic regression analysis. Statistical test results show that the physical workload variable has a p = 0.000 (<0.05) value and the work attitude variable has a p = 0.002 (< 0.05) value. Based on the ordinal logistic regression test, the physical workload variable is known to have a greater influence on hazardous actions with a Wald value of 20,383.
Hubungan Beban Kerja Fisik dan Shift Kerja dengan Kelelahan Kerja Pada Karyawan Operator Packing di PT So Good Food-Unit UHT Boyolali
Work fatigue is still a major occupational safety and health issue for packing operators at PT. So Good Food-Unit UHT Boyolali. This is in line with data showing that 32.8% of 58,115 workers in Indonesia suffer from work fatigue. In 2021, there were 262 occupational accidents in Central Java, of which 50% were caused by work fatigue. This study aimed to analyze the relationship between physical workload and shift work with work fatigue. This study is an observational analytic study with a cross-sectional design. The respondents were taken from 55 packing operator employees of PT. So Good Food-Unit UHT Boyolali from a total of 121 employees. The sampling technique used was Disproportionate Stratified Random Sampling. This study used a finger pulse oximeter to measure the level of physical workload and a reaction timer to measure the level of work fatigue, while shift work data was obtained through the company's shift work schedule. Data analysis techniques used were the Somers’d Test and the Multiple Ordinal Logistic Regression Test. The results of the Somers’d Test showed that there was a relationship between physical workload and work fatigue (d = 0.783; p = 0.001), and there was a relationship between shift work and work fatigue (d = 0.783; p = 0.001). The results of a multiple ordinal logistic regression test proved that shift work was the most influential variable on work fatigue with an OR = 7.205. There was a significant relationship between physical workload and shift work with work fatigue in packing operator employees at PT. So Good Food-Unit UHT Boyolali.
Hubungan Pengetahuan dan Keterampilan dengan Perilaku Penggunaan APAR pada Pekerja Bagian Produksi di Perusahaan Otomotif Karawang
The company's fire accident report data in the last 5 years has 7 fire cases. The description of fire control shows that workers have different APAR usage behavior. The company has conducted fire extinguisher training once a year but not thoroughly so that the knowledge and skills of each worker are different. This study aimed to determine the relationship between knowledge and skills with fire extinguisher use behavior among production workers in Karawang automotive company. This type of research was analytic observational with a crosssectional approach. The population in this study were 105 production workers, then using a minimum sample with the Slovin formula, the sample size was 92 respondents. The sampling technique used simple random sampling technique. Measurement of knowledge and behavior using a questionnaire. Measurement of skills using a checklist. Somers'd test was used for bivariate analysis and ordinal logistic regression test for multivariate analysis. Somers'd test results between APAR knowledge and APAR use behavior (p = 0.0001), APAR use skills with APAR use behavior (p = 0.0001). The results of the ordinal logistic regression test show that APAR knowledge has the most significant relationship with a p value = 0.0001 and t = 37.759.
behaivor;fire extinguisher;knowledge;skills
Siti Nur'awini Alliya Lestari Chandra Dewi Kusumaningrum
Hubungan Antara Pengetahuan Kebakaran dan Masa Kerja terhadap Unsafe Action Kebakaran pada Karyawan PT. X
Fire unsafe actions can be influenced by the driving factors of the workers themselves, including fire knowledge and work period, then the knowledge and work period of a person can trigger a behavior. This study aims to analyze the relationship between fire knowledge and tenure on fire unsafe actions in PT. X employees.This research is an analytic observational study, with a cross sectional approach. The population in this study were workers totaling 200 workers, then from this population 80 research respondents were obtained with a sampling technique using simple random sampling. This study used a questionnaire of fire knowledge variables and tenure and unsafe actions as data collection instruments. The data analysis technique used is the Somers'D test to test whether there is a relationship or not after being tested for ordinal logistic regression. The results of the ordinal logistic regression test show that the fire knowledge and tenure variables analyzed are significantly related to unsafe fire actions, p value = 0.000, and have decreased in -2 log likelihood. Fire knowledge has a wald value of 30.449 while the working period only has a wald value of 14.526 so that from the wald value it can be concluded that fire knowledge is a variable that is very influential on fire unsafe actions. The result of Nagelkerke R-Square is 0.494 (49.4%) this basis states that the independent variable is able to explain the dependent variable by 49.4%. There is a significant relationship between fire knowledge and work period on fire unsafe actions among PT. X employees.
Pengaruh Edukasi APAR terhadap Pengetahuan Penggunaan APAR pada Pekerja Produksi PT Mekar Armada Jaya
PT Mekar Armada Jaya was an automotive manufacturing company. In the production process, it was assisted by work equipment in the welding production section in the form of welding and grinding tools that can cause sparks. The spark was one of the factors in the occurrence of fires. Fire extinguisher training has never been carried out and workers do not have good knowledge. One way to increase fire extinguisher knowledge was by educating fire extinguishers to production workers. The research method used was an experimental design (quasi-experiment) with a research design of one-group pretest-posttest design. Respondents were taken from welding production workers totaling 45 respondents. The sampling technique used was total sampling. Measurement of the level of knowledge of the use of fire extinguisher using questionnaires. Technical data analysis uses a non-parametric alternative test, namely the Wilcoxon test. The average result of the knowledge pretest using fire extinguisher was 8.11 and posttest 14.18. The results of the analysis on the Wilcoxon test obtained negative ranks were 0 meaning that no workers have decreased knowledge value from pretest to posttest, positive ranks are 45 workers have increased pretest scores to posttest and ties was 0 meaning that no workers have the same value between pretest and posttest. p value 0. (p-value < 0.05) shows that there was an influence of fire extinguisher education on knowledge of using fire extinguisher. There was correlation between fire extinguisher education on knowledge of the use of fire extinguisher in PT Mekar Armada Jaya production workers.
education; fire; fire extinguishers; knowledge
Analisis Faktor-Faktor yang Berhubungan Dengan Keluhan CVS Pada Pekerja Bagian KPI BBWS Bengawan Solo
Computer Vision Syndrome (CVS) adalah kumpulan gejala ketidaknyamanan mata yang terjadi akibat sering atau lama menatap layar monitor. Penelitian memiliki tujuan memahami faktor yang berkaitan akan keluhan Computer Vision Syndrome. Penelitian merupakan observasional analitik, menggunakan desain cross sectional. Responden merupakan pekerja bidang KPI BBWS Bengawan Solo sebanyak 52 responden. Teknik pengambilan sampel dengan teknik total sampling. Penelitian memanfaatkan penggaris dalam ukur jarak mata responden terhadap monitor, lux meter untuk mengukur intensitas pencahayaan, dan kuesioner CVS sebagai alat ukur pengambilan data. Teknik analisis data menggunakan uji korelasi Somers’ d untuk analisis bivariat dan regresi logistik untuk analisis multivariat. Hasil korelasi Somers’d memperlihatkan 3 faktor analisis ada 2 faktor dengan keterkaitan secara signifikan akan keluhan CVS, yaitu lama istirahat mata dengan nilai p = 0,000 dan r = 0,705 serta jarak mata terhadap monitor dengan nilai p = 0,001 dan r = 0,412.
computer vision syndrome; intensitas pencahayaan; jarak mata terhadap monitor; lama istirahat mata
Hubungan Beban Kerja Mental dan Kelelahan Kerja dengan Unsafe Action pada Pengemudi Batik Solo Trans (BST) Koridor 1
Batik Solo Trans bus corridor 1 is a corridor that serves the longest route with a distance of ±54 km and 121 stops. Secondary data shows an increase in the incidence of BST accidents by 8 cases (18%) in 2022 with 43 cases. The type of accident was dominated by unsafe action as many as 26 cases (60%) and 8 cases (30%) of which occurred in corridor 1. This study aimed to analyze the relationship between mental workload and work fatigue with unsafe action in BST corridor 1 drivers. Respondents were taken from BST corridor 1 drivers with a population and sample of 64 people. The sampling technique uses total sampling. The study used questionnaires to measure mental workload, fatigue, and unsafe action. Data analysis techniques in this study are pearson product-moment test for bivariate analysis and the multiple linear regression test for multivariate analysis. The correlation test results obtained p = 0.000 and r = 0.661, meaning that there is a meaningful and significant relationship between mental workload and unsafe action. The correlation test of the work fatigue variable with unsafe action also showed an important relationship between the two with p = 0.000 and r = 0.640 values. Based on multiple linear regression tests, a significance value of 0.000 was obtained, which means that mental workload and work fatigue together affect unsafe action with a contribution of 53% and fatigue is the most influential variable on unsafe action in BST corridor 1 drivers.
Hubungan Postur Kerja Terhadap Keluhan Low Back Pain Pemetik Teh PT Perkebunan Tambi Wonosobo
Tea pickers are workers in the plantation sector who still do their work manually, with repetitive movement, and carry out the load in their back during labor, which can cause non-ergonomic work posture. This causes ergonomic complaints in workers, known as low back pain which is a complaint of back pain caused by several factors, including unnatural work posture, age, and years of service. The research was observational analytic with a cross-sectional design. The sampling technique in this research was total sampling with the total respondents of 36 tea pickers at PT Perkebunan Tambi Wonosobo, Block Bismo of UP Bedakah. This study used the RULA measurement method to measure work posture and the Oswestry Low Back Pain Disability Questionnaire to measure low back pain complaints. Data analysis techniques used the Somers'd correlation test to determine the correlation between work posture and low back pain Tea Pickers at PT Perkebunan Tambi Wonosobo. The results of the research on 36 respondents showed that there was a significant correlation between work posture and low back pain among tea pickers with a p-value = 0.014 (p<0.05) and a correlation coefficient (r) is 0.410 which is included in a moderate correlation with a positive correlation direction. The conclusion of this study there was a correlation between work posture and low back pain complaints of tea pickers at PT Perkebunan Tambi Wonosobo, Bismo Block of UP Bedakah.
Pengetahuan Bahaya Kebakaran Dengan Perilaku Pengendalian Kebakaran Di PT Indo Acidatama TBK Karanganyar
The chemical industry is an industry that involves chemical substances in the manufacturing process. Industries that produce or manage chemical-based materials are categorized as having a high level of fire risk. Based on materials and production products that come from flammable materials that have potential fire and explosion hazard caused by machines, unsafe workplaces and unsafe action. This research aims to determine the correlation between the level of knowledge of fire hazards with fire control behavior. The method in this research is an analytical observational research method with a cross-sectional approach. The respondents in this study were employees of PT Indo Acidatama Tbk in the Mechanical and Electrical department with a population of 55 respondents. The sampling technique uses the total sampling technique. The measuring instrument in this research is a questionnaire to measure the level of knowledge of fire hazards and also fire control behavior that have been tested for validity and reability with a cronbach alpha value =0.876. The data analysis technique used is the Somers'd correlation test analysis. The results of the Somers’d correlation test indicate that there is a significant correlation between the variables level of knowledge of fire hazards with fire control behavior with a significance value of p value =0.000 (p value <0.05), and a correlation coefficient value of r =0.838 with a positive correlation direction (+). There is a significant correlations between the level of knowledge of fire hazards with fire control behavior with a positive relationship direction. Improved knowledge will improve occupant control behavior in fire control.
Faktor-Faktor Yang Berhubungan Dengan Kelelahan Kerja Pada Pekerja Penyapu Jalan Di Kota Surakarta
Street sweepers are workers under the Surakarta Environment Agency who focus on cleaning matters in the city area. The main task of a street sweeper is to clean up trash around the sidewalks, slow lanes, and along the main streets in the morning and evening. This can cause workers to easily feel tired. This research is quantitative research using analytic methods with a cross-sectional study design. The research population consisted of 220 street sweepers with a sample of 140 respondents. Sampling using a Simple random sampling technique. Data analysis techniques used the Somers'd test for bivariate tests and Ordinal Logistic Regression tests for multivariate tests. Somers'd correlation results showed that there is a significant relationship between the variables age (p= 0.000), work period (p= 0.000), sleep quality (p= 0.000), and workload (p= 0.000) on fatigue. Meanwhile, breakfast habits (p = 0.097) did not have a significant relationship with fatigue. The results of the Ordinal Logistic Regression test showed that the variable most related to fatigue is workload (OR = 25.305).
Pengaruh Penambahan Tepung Kacang Merah dan Tepung Ubi Jalar Ungu (Ipomoea batatas var Ayumurasaki) terhadap Sifat Fisik, Sensoris serta Kimia Chewy Cookies
Cookies are a dry cake with a crunchy texture and refined grains. Cookies are usually made from the main ingredient, flour and other additives, sugar, eggs, and fat such as butter or margarine. Wheat flour contains a lot of gluten which, if consumed too much, will damage the lining of the small intestine, prevent the absorption of food nutrients, and cause diarrhea, anemia, osteoporosis, infertility, and several other diseases. The substitution of purple sweet potato flour high in anthocyanin and red bean flour high in fiber is one of the efforts to produce good quality chewy cookies which are beneficial for health. This study aim to determine the composition of the addition of red bean flour and purple sweet potato flour to chewy cookies in terms of physical, sensory, and chemical properties. This study used a completely randomized design with 1 factor, namely the ratio of wheat flour: kidney bean flour: purple sweet potato flour A1 (50% : 30% : 20%), A2 (50%: 25%: 25%) and A3 (50% : 20% : 30%) with a total of 300 g. The results show that overall the most preferred chewy cookies are A2 which includes color, aroma, taste and texture. While the chemical composition showed moisture content, ash content, protein, crude fiber, fat, and carbohydrates respectively 6.94%, 0.98%, 5.44%, 2.38%, 24.85%, 59.94%.
Copyright (c) 2023 Journal of Applied Agriculture, Health, and Technology https://creativecommons.org/licenses/by-nc/4.0
Hubungan Gerakan Berulang terhadap Gejala Nyeri Tangan pada Pekerja Bagian Tenun di Industri Lurik Indah Klasik Klaten
Weaving workers at the Lurik Indah Klasik Industry in Klaten are at risk of experiencing health problems caused by repetitive movements performed over long periods. One of the most common complaints is hand pain, which can result from continuous muscle and joint strain without sufficient movement variation or adequate rest. The weaving activity requires constant use of the hands and wrists, which increases the risk of muscle fatigue and musculoskeletal disorders. This study aims to determine the relationship between repetitive movements and hand pain symptoms among weaving workers at Lurik Indah Klasik Industry, Klaten. The research design employed an observational analytic approach with a cross-sectional method. The study population consisted of 28 workers, and all were included as research subjects using the total sampling technique. The instrument used to assess pain levels was the Numeric Rating Scale (NRS), while the relationship analysis was conducted using the Somers’d test. The results showed a significant relationship between repetitive movements and hand pain symptoms, with a correlation coefficient (r) of 0.583, indicating a moderate relationship. These findings suggest that the higher the frequency and duration of repetitive movements, the more likely workers are to experience hand pain. Therefore, ergonomic interventions such as implementing rest breaks, introducing movement variation, and improving working posture are recommended to reduce the risk of hand pain among weaving workers.
repetitive movement; symptom hand pain; weaving worker
Pengaruh Konsentrasi Polivinil Alkohol terhadap Sifat Fisik dan Kimia Sediaan Peel-off Mask Ekstrak Etanol Kayu Secang (Caesalpinia sappan L.)
Free radicals can be prevented with antioxidant agents. Secang wood contains anthocyanin and flavonoid which have the potential as an antioxidant. Peel-off Mask is a gel cosmetic preparation that is practical because it does not require water. Secang wood extract can be developed as an active ingredient in peel-off mask preparations for the treatment of skin problems caused by exposure to free radicals. The formation of the plastic film on the peel-off mask depends on the concentration of polyvinyl alcohol (PVA) as a polymer. The purpose of this study was to examine the effect of PVA concentration on the physicaochemical properties of the peel-off mask preparation of sappan wood ethanolic extract. This research is a laboratory experimental study, the sappan wood was macerated with 96% ethanol solvent for three days with a ratio of 1:5. Peel-off mask formula with variations in PVA concentration of 12%, 13%, and 14%. Evaluation of the physical properties of the preparations carried out were organoleptic test, homogeneity test, dry time test, viscosity test, dispersion test and evaluation of chemical properties, namely pH test for four weeks. The data obtained were analyzed theoretically and statistically using the One-Way ANOVA method with SPSS 21. The results showed that variations in concentration had a significant effect on the consistency, viscosity, dispersion, and drying time of the peel-off mask of sappan wood ethanolic extract. The concentration of PVA that had the best evaluation was PVA 14% with a thick consistency; drying time 19,77±1,86 minutes; pH 6,33±0,21; viscosity 80,0±12,06 dPa.s; and spreadibility 5,76±0,41cm.