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All Journal Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam
Nurul Widiati
Universitas Batam
Dentistry Health Professions Medicine & Pharmacology Nursing Public Health Veterinary

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HUBUNGAN LAMA TERPAPAR SINAR LAS DENGAN KEJADIAN KONJUNGTIVITIS FOTOELEKTRIK DI PT. BINTANG INTI PERSADA SHIPYARD BATAM Ibrahim .; Nurul Widiati
Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam Vol 9 No 3 (2019): SEPTEMBER
Publisher : Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.876 KB) | DOI: 10.37776/zked.v9i3.305

Abstract

Welding work which results in conjunctivitis is highly related to occupational health and safety science. Based on Outpatient Visits in all Hospitals in Riau Islands Province in 2019, 1767 outpatient visits were found with Conjunctivitis as well as other visiting disorders. Conjunctivitis in welding workers can occur due to factors such as the length of time a worker is exposed to welding light. The duration of exposure can cause an unsafe situation on the body especially on the eyes, which can cause photoelectric conjunctivitis. So the researchers wanted to find a long association with exposure to welding rays with the incidence of photoelectric conjunctivitis. This research method was observational analytic with a cross-sectional approach conducted at PT. Bintang Inti Persada Shipyard Batam City. The sampling technique is total sampling with a population of 48 workers in 2019 and obtained the results of 48 workers determined by inclusion and exclusion criteria. The results of the study were analyzed by frequency distribution in cross-tabulation then tested by Chi-square. The results of this study found workers who were exposed to welding light less than 4 hours a day and did not experience conjunctivitis as many as 16 (69.5%) workers, then in workers who were exposed to welding light less than 4 hours a day and experienced conjunctivitis as much as 7 ( 30.5%) workers. Whereas workers who were exposed to welding rays more than or equal to 4 hours a day and did not experience conjunctivitis were 6 (24%) workers, then workers who were exposed to welding rays more than or equal to 4 hours a day and experienced conjunctivitis as many as 19 (76 %) workers. From the analysis results obtained p = 0.002 with a significance level (α) ≤ 5% (0.05). So it can be concluded that there is a significant relationship between the length of exposure to welding rays with the occurrence of conjunctivitis. Conclusions: Based on this study it can be concluded that there is a significant relationship between the length of exposure to welding rays with the incidence of photoelectric conjunctivitis at PT. Bintang Inti Persada Shipyard in 2019
Hubungan Antara Intensitas Waktu Bermain Video Game dengan Kejadian Miopia pada Mahasiswa S1 Kedokteran Universitas Batam Nurul Widiati; Luis Yulia; Muhamad Fauzan
Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam Vol 12 No 3 (2022): SEPTEMBER
Publisher : Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.577 KB)

Abstract

blurring, difficulty seeing distant objects, and frequent squinting when looking at distant objects and in the eye. One of the most common refractive errors is myopia Methods :This research method isis an analytic observational, with a cross-sectional approach. The sample in this study were students of the 2018 Batam University Bachelor of Medicine study program with a total of 80 samples. And brought to the optician to fill out a questionnaire and an eye examination to see the incidence of myopia. The analytical test used is the chi square test. Results :The test results show that there is a significant relationship between the intensity of playing video games with the incidence of myopia in undergraduate medical students at the University of Batam Batch 2018. From the Chi Square results, a p-value of 0.000 is obtained, so H0 is rejected and Ha is accepted. Conclusion:Based on the results of this study can be Keywordsthere is a significant relationship between the intensity of playing video games with the incidence of myopia.
Hubungan Antara Intensitas Waktu Bermain Video Game dengan Kejadian Miopia pada Mahasiswa S1 Kedokteran Universitas Batam Nurul Widiati; Luis Yulia; Muhamad Fauzan
Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam Vol 12 No 3 (2022): Zona Kedokteran Program Studi Pendidikan Dokter Universitas Batam
Publisher : Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37776/zked.v12i3.1029

Abstract

blurring, difficulty seeing distant objects, and frequent squinting when looking at distant objects and in the eye. One of the most common refractive errors is myopia Methods :This research method isis an analytic observational, with a cross-sectional approach. The sample in this study were students of the 2018 Batam University Bachelor of Medicine study program with a total of 80 samples. And brought to the optician to fill out a questionnaire and an eye examination to see the incidence of myopia. The analytical test used is the chi square test. Results :The test results show that there is a significant relationship between the intensity of playing video games with the incidence of myopia in undergraduate medical students at the University of Batam Batch 2018. From the Chi Square results, a p-value of 0.000 is obtained, so H0 is rejected and Ha is accepted. Conclusion:Based on the results of this study can be Keywordsthere is a significant relationship between the intensity of playing video games with the incidence of myopia.
Co-Authors Fauzan Fauzan Ibrahim . Luis Yulia