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This Author published in this journals
All Journal The Indonesian Journal of Occupational Safety and Health
Ahmad Rido'i Yuda Prayogi
PT. Wilmar Group, Indonesia
Health Professions Medicine & Pharmacology

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Relationship between Individual Characteristics and Hearing Complaints in Home Industry Workers Herlambang Yahya Yudhistira; Ahmad Rido'i Yuda Prayogi; Amalia Layina Ulfa; Llilis Sulistyorini; Ayik Mirayanti Mandagi
The Indonesian Journal of Occupational Safety and Health Vol. 11 No. 1 (2022): The Indonesian Journal of Occupational Safety and Health
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (411.985 KB) | DOI: 10.20473/ijosh.v11i1.2022.54-62

Abstract

Introduction: Home metal industry is an informal industry activity engaged in the manufacture of metal. The process of metal-making crates noise that causes hearing loss complaints in workers. The purpose of this study was to analyze the relationship between workers’ individual characteristics and hearing complaints in metal-making home industry workers in Ngingas North Village, Sidoarjo Regency. Methods: This research used an analytic observational method with a cross sectional design. The population was 28 workers, and the research samples were 23 workers in the metal cutting and welding areas, determined using a purposive sampling technique referring to the inclusion criteria. The independent variables used in this study was individual characteristics including age, years of work, and the utilization of ear protection. The dependent variable in this study was hearing complaint and the data analysis used contingency coefficient C method. Results: Most workers were aged 26-45 years at 65.2%, had years of service >15 years at 43.5%, did not use ear protection at 69.6%, and complained of hearing loss at 65.2%. The results of the contingency coefficient C test analysis obtained a p-value <0.05 between individual characteristics and hearing complaints. Conclusion: There was a relationship between individual characteristics including age, years of service, and use of ear protection and hearing complaints.Keywords: ear protection, age, hearing complaints, years of work 
Correlation between Individual Factors and Mental Workload with Work Fatigue in Nilam Terminal Surabaya Andika Savira Putri; Endang Dwiyanti; Ahmad Rido'i Yuda Prayogi; Finda Istiqomah
The Indonesian Journal of Occupational Safety and Health Vol. 12 No. 1 (2023): The Indonesian Journal of Occupational Safety and Health
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijosh.v12i1.2023.1-9

Abstract

Introduction: Work fatigue can be caused of excessive workload and work capacity such as age and tenure. This study aimed to analyze the strength of the correlation between individual factors and mental workload with work fatigue on the Surabaya Patchouli Terminal crane operator. Methods: The study design is a cross sectional. The sampling technique taken was total sampling so that all populations were a sample of 30 people, consisting of CC and RTG operators in Nilam Terminal Surabaya. The independent variables are individual factors including age and years of service obtained from the questionnaire, mental workload which is assessed based on the NASA-TLX questionnaire, while the dependent variable is work fatigue measured using a reaction timer. The collected data were then analyzed using the Spearman correlation. Results: The results show 23 operators (76.7%) experienced heavy work fatigue and 7 operators (23.3%) experienced moderate work fatigue. Conclusion: The strongest correlation is mental workload with work fatigue and the weakest correlation is age with work fatigue. Meanwhile, correlation tenure with work fatigue is in between. It is recommended to provide psychological consultation once a week for operators.
Analysis of Individual and Occupational Factors with Complaints of Musculoskeletal Disorders in Swallow Nest Cleaning Irlangga Wisnu Wardana; Ahmad Rido'i Yuda Prayogi; Dani Nasirul Haqi; Endang Dwiyanti
The Indonesian Journal of Occupational Safety and Health Vol. 12 No. 1 (2023): The Indonesian Journal of Occupational Safety and Health
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijosh.v12i1.2023.104-114

Abstract

Introduction: Workers of swallow nest industry are at risk of experiencing musculoskeletal disorders due to monotonous swallow nest cleaning activity which puts heavy load on their extremity area of the upper body. This research seeks to analyze the relationships of age, gender, nutritional status, exercise habits, working hours, and working position with complaints of musculoskeletal disorders in swallow nest cleaning workers at PT. Lentera Alam Nusantara. Method: This type of research uses observational with a cross-sectional approach. The population in this study were all workers in the cleaning and washing section of swallow nests at PT. Lentera Alam Nusantara Surabaya, totaling 50 people. Determination of the number of samples using simple random sampling lemmeshow formula, obtained a sample of 36 workers. Results: The majority of workers are 35 years old, female, obese nutritional status, rarely exercise, have 8 hours of work, moderate work position, and the majority have moderate muculoskeletal complaints. Based on the analysis test results using the spearman test, it shows that the factors that have a significant p-value <0.05 include ages, gender, nutrition status, exercise habits, and working hours. Conclusion: Thus, it can be concluded that there is a relationship between age, gender, nutrition status, exercise habits, and working hours with complaints of musculoskeletal disorders.
Co-Authors Amalia Layina Ulfa Andika Savira Putri Dani Nasirul Haqi Endang Dwiyanti Finda Istiqomah Herlambang Yahya Yudhistira Irlangga Wisnu Wardana Lilis Sulistyorini Mandagi, Ayik Mirayanti