Informasi ringkas dokumen repository.
| Advisor(s) | PURBA, TETTY JUNITA | |
| Author(s) | sihombing, Yomi Mutiara | |
| Issued Date | 2026 | |
| Abstract | ABSTRACT Noise is one of the physical hazards in the workplace that can cause hearing impairment as well as non-auditory effects, including work fatigue. Continuous exposure to noise exceeding the Threshold Limit Value (TLV) may interfere with concentration, increase physiological stress, and reduce workers' productivity. This study aimed to determine the relationship between noise intensity and work fatigue among production workers at PTPN IV Regional II Dolok Sinumbah, Huta Bayu Raja District, Simalungun Regency, in 2026.This study employed a quantitative analytical observational design with a cross-sectional approach. The study population consisted of 60 production workers, all of whom were selected using the total sampling technique. Noise intensity was measured using a Sound Level Meter (SLM), while work fatigue was assessed using the Industrial Fatigue Research Committee (IFRC) questionnaire. Data were analyzed using univariate analysis and the Chi-Square test with a 95% confidence level (α = 0.05).The results showed that 35 respondents (58.3%) were exposed to noise levels exceeding the Threshold Limit Value, while 25 respondents (41.7%) were exposed to noise levels within the permissible limit. A total of 34 respondents (56.7%) experienced work fatigue, whereas 26 respondents (43.3%) did not. The Chi-Square test yielded a p-value of 0.001 (p < 0.05), indicating a significant relationship between noise intensity and work fatigue among production workers at PTPN IV Regional II Dolok Sinumbah in 2026.The company is advised to strengthen noise control measures through regular machine maintenance, installation of noise-reducing equipment, periodic noise monitoring, and improved compliance with the use of hearing protection devices to reduce the risk of work fatigue. Keywords: Noise Intensity, Work Fatigue, Production Workers, IFRC. | 3 |
| Item Type | Skripsi | |
| Keywords | Intensitas kebisingan( Noisy Intensity) Kelelahan Kerja (work related fatigue) pekerja produksi (work production) IFRC | 3 |
| Collection | Fakultas Kesmas, S1 Kesehatan Masyarakat | |
| Publisher | INSTITUT KESEHATAN DELI HUSADA | |
| Submitted Date | 10-09-2026 | |
| Updated Date | 10-09-2026 | |
| URI | No URI | |
| File |
2212085_YOMI MUTIARA SIHOMBING_SKRIPSI_S1.pdf
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