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Pajanan kebisingan terhadap tenaga kerja mcnycbabkan ketulian (gangguan fungsi pcndengaran). Kehilangan daya dengar yang disebabkan oleh kebisingan msrupakan gangguan kesehatan yang tidak dapat diobati. Terjadinya ketulian pada tenaga kenja di industri maka kehilangan alat komunikasi yang dapat mcnyebabkan teljadinya kesalahan pelaksanaan kerja. Industri baterai PT ABC lntercalinc Indonesia mcrupakan industri yang memiliki bagian-bagian dimana intensitas kebisingannya di atas baku mutu yang telah ditetapkan. Penelitian ini bertujuan untuk mengetahui pengaruh pajanan kebisingan terhadap penurunan iimgsi pendengaran tenaga kerja PT. ABC. Intercalline Indonesia. Rancangan penclitian ini adalah kohor retrospektif dcngan membagi daerah terpajan dan tidak terpajan yaitu bagian yang intensitas kcbisingannya lebih dari 85 desibel dan bagian yang kurang dari 85 desibel. .Iumlah sampel pada masing-masing daerah adalah 80, sehingga total sampel 160 dari seluruh pekerja populasi 480 tenaga ke1ja. Daerah terpajan dipilih bagian Produksi, Komponen, Sinc Slug dan Alkaline dan daerah tidak terpajan dipilih bagian Mekanik dan Jaket. Data yang terkumpul selanjutnya di analisis secara univariat, bivariat menggunakan Chi-Square dan multivariat menggunakan Regresi Logistik. Pada analisa bivariat ditemukan adanya hubungan yang bermakna antara penurunan fungsi pendengaran dengan intensitas kebisingan dan penggunaan APT. Sedangkan variabel lain yaitu masa kenja, umur dan riwayat penyakit tidak menunj ukkan adanya hubungan yang bennakna. Hasil analisa multivariat mendapatkan variabel yang berhubungan dengan penurunan fungsi pendengaran adalah intensitas pendengaran, penggunaan APT dan interaksi kcbisingan-APT. Pada kelompok yeng bekenja di tempat bising, besamya risiko mengalami penurunan fungsi pendengaran bagi yang tidak menggunakan APT sebesar 24,2 kali. Sedangkan yang selalu menggunakan APT, tidak menunjukkan adanya hubungan yang bcrmakna. Pada kelompok yang tidak menggunakan APT, bekexja di tempal bising memberikan risiko sebesar 18,92 kali untuk mengalami penurunan fungsi pendengaran. Sedangkan yang bekerja di tempat lidak bising, tidak menunjukkan hubungan yang bermakna. Dari hasil peneletian ini didapatkan bahwa penggunaan APT dapat memuunkan risio teljadinya penurunan fungsi pendcngaran. Sehingga disarankan kepada pekerja untuk selalu menggunakan APT. Kepada perusahaan, disarankan untuk mewajibkan penggunaan APT, sedangkan APT yang disarankan adalah earplug.
Noise exposure to labour cause decrease of hearing function. Lose hearing energy which is because of noise represent the health trouble which cannot be cured. The happening of deafness at labour in industry hence loss of communication means which can cause the happening of mistake of job execution. Industrial battery of PT ABC Intercaline Indonesia represent the industry owning shares of where its noise intensity above permanent of quality which have been specified. This research purpose is to know the influence of noise exposure to degradation of hearing function at labour PT. ABC. Interealline Indonesia. This research used a cohort retrospektif design by dividing exposure area and non-exposure area that is shares which its noise intensity more than 85 desible and shares which less than 85 desible. Sum up the sampel at each areas are 80, so that totalize the sampel 160 from all population worker 480 labour. Exposure area selected by Production unit, Component unit, Sine Slug unit and Alkaline unit and non-exposure area selected by Mechanic unit and Jacket unit. Then collected data analysed in univariat analysis, bivariate analysis use Chi-Square methode and multivariate analysis use the logistic regretion. At bivariate analysis found noise exposure have a meaning correlation with the hearing trouble, use the APT correlation with the hearing trouble, while the other variables ; year of service, age and disease history do not show the existence of relationship with the degradation of hearing function At multivariate analysis known the most dominant factor have an effect on to the happening of hearing function degradation is noisy intensity ( 10,48 times), while use the APT with the degradation of hearing function have opportunity ( 8,08 times). To decrease the risk of hearing function degradation at labour suggested to always to use the APT. Suggested APT is earplug.
Hasil penelitian menunjukan sebanyak 37 pekerja (44%) mengalami keluhan gangguan pendengaran tinggi. Berdasarkan uji chi square, terdapat hubungan yang signifikan antara kebisingan > 85 dBA (p value=0,039, OR=2,8), usia (p value=0,012, OR=3,457) dan penggunaan alat pelindung telinga (APT) (p value=0,046, OR=2,761) dengan keluhan gangguan pendengaran. Sedangkan variabel masa kerja, riwayat penyakit telinga, riwayat hipertensi, riwayat diabetes, merokok, dan hobi terpajan bising tidak menunjukan hubungan yang signifikan.
Hasil analisis multivariat menunjukan pekerja yang terpajan kebisingan diatas NAB memiliki risiko 4,512 kali lebih tinggi dibandingkan pekerja yang terpajan kebisingan dibawah NAB setelah dikontrol oleh variabel usia. Pekerja yang terpajan kebisingan berisiko untuk mengalami keluhan gangguan pendengeran. Pekerja yang berusia lebih dari 40 tahun dan tidak menggunakan APT saat berkeja memiliki risiko lebih besar untuk mengalami keluhan gangguan pendengaran.
Kata kunci: Industri Tekstil, Kebisingan, Keluhan Gangguan Pendengaran
PT X is a textile industry in Indonesia with a variety of machinery and equipment generating high-intensity noise in several areas. This study aimed to analyze the relationship between noise intensity higher than 85 dBA with hearing loss complain on workers of spinning, weaving, and dyeing department at PT X. The method used in this study was quantitative analysis with a cross-sectional study design. The number of samples in this study was 84 workers chosen by proportionate stratified random sampling method. The independent variable in this study was noise level while the dependent variable was hearing loss complaints, with confounding variables included characteristic and worker behavior.
The study result shows that 37 workers (44%) experienced hearing loss complaints. Based on the chi-square test, there was a significant relationship between noise > 85 dBA (p value = 0.039, OR = 2.8), age (p value = 0.012, OR = 3.457) and hearing protection device (HPD) utilization (p value = 0.046, OR = 2.761) with hearing loss complaints. Meanwhile, variables of the working period, ear disease history, hypertension history, diabetes history, smoking history, and noise exposure do not show a significant relationship.
The multivariate result shows that workers exposed to noise above TLV possess 4.512 times higher risk than the workers exposed to noise under TLV after being controlled by age variable. Noise-exposed workers are at risk of experiencing complaints of hearing loss. Workers who are over 40 years old and do not use HPD while working have a greater risk of experiencing hearing loss complaints.
Keywords: Hearing Loss Complain, Noise, Textile Industry
Noise is unwanted sound and can cause health problems, one of which is work fatigue. This study aims to analyze the relationship between noise exposure and fatigue levels of workers at the stamping production station of PT X Plant Jakarta. The study used quantitative research methods with cross-sectional studies. The number of samples in this study are 125 workers. Data of noise is obtained from secondary data of companies that carry out routine measurements through monitoring measurement documents. Worker fatigue data was obtained using primary data through a questionnaire measuring feelings of work fatigue (KAUPK2) which had been tested for validity. Other variables as worker characteristics (age, length of work, shift work, and nutritional status) were also observed in this study. Based on statistical tests using the chi-square test, there was a significant relationship between noise exposure and work fatigue (p-value = 0.033, OR = 2.333). Also obtained significant results with work fatigue, namely age (p-value = 0.029, OR = 2.365) and work shift (p-value = 0.008, OR = 2.865). Based on result of the study, show that noise above NAB increases the workers risk of work fatigue, especially in old age workers and night shift workers
Kata Kunci : PM2,5, Analisis risiko, industri semen, pekerja industri, fungsi paru
Background: Air pollution, particularly fine particulate matter (PM2,5), is a significant environmental health issue in urban areas with dense traffic such as Depok. PM2,5 consists of extremely small particles that can reach the alveoli and cause various health problems, including pulmonary function impairment. Public transport drivers are among the most vulnerable groups as they spend most of their working hours in areas with high levels of air pollution. Objective: To determine the relationship between ambient PM2,5 exposure and pulmonary function impairment among public transport drivers at Depok Terminal, West Java in 2025. Methods: This study employed a cross-sectional design with 100 public transport drivers selected using proportionate stratified random sampling. Data were analyzed using univariate, bivariate, and multivariate methods to assess the association between PM2,5 exposure and pulmonary function impairment while controlling for covariates. Results: The study showed that the mean PM2,5 concentration was 42.19 μg/m³ (SD 10.04 μg/m³), exceeding the limit recommended by WHO. A total of 74% of respondents experienced pulmonary function impairment. Bivariate analysis indicated a significant association between PM2,5 exposure and pulmonary function impairment (p = 0.012). However, in multivariate analysis, after adjusting for age, length of employment, and smoking status, the association was not statistically significant (p = 0.642; OR = 1.018; 95% CI: 0.944–1.099). Conclusion: PM2,5 exposure was significantly associated with pulmonary function impairment in the bivariate analysis, but this association was not significant after controlling for other risk factors. Recommendation: This study suggests the need for air pollution control efforts, increased driver awareness of health risks, provision of personal protective equipment, and a review of national ambient air quality standards by the government.
