Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Medical Journal of Indonesia The Indonesian Journal of Community and Occupational Medicine
Mardianto, Umar
Unknown Affiliation
Health Professions Medicine & Pharmacology

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
The Correlation between Visual Display Terminal (VDT) Use and Premature Presbyopia among The Office Workers Amran; Soemarko, Dewi S.; Mardianto, Umar; Ilyas, Muhammad; Barliana, Julie D.
The Indonesian Journal of Community and Occupational Medicine Vol. 3 No. 3 (2024): ijcom
Publisher : ILUNI MKK FKUI and PRODI MKK FKUI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53773/ijcom.v3i3.126.155-65

Abstract

Introduction: The increased use of Visual Display Terminals (VDTs) allows close work with continuous screen gazing during working hours. Close work forces the eyes to accommodate resulting in contraction of the ciliary system. This sustained contraction will lead to ciliary system weakness, making close work a risk factor for premature presbyopia. Methods: The research design was cross sectional. It was conducted on employees of health centers in Bekasi district who were under 40 years old with more than 1 year of service as employees and had used VDT for at least 1 year. Employees filled out an interview form voluntarily then the answers would be verified according to presbyopia and finally measured the amplitude of accommodation for respondents who met the presbyopia criteria. The research was carried out throughout December 2023. The collected data were statistically processed using the SPSS 26 application tool.Results: Of the 100 respondents who filled out the interview form and then verified and measured, 22 people (22%) had premature presbyopia. Age (p-value 0.014), type of VDT (p-value 0.049) and habit of working with VDT for 1 hour non-stop (p-value 0.016) were associated with premature presbyopia because they had a p-value <0.05. Based on multivariate test, the factor of working with 1 hour non-stop VDT was the only factor with p-value 0.018 and OR 3.78995% CI 1.255-11.445.Conclusion: There is an association of VDT use with the incidence of premature presbyopia in office workers by 22%. With the most significant influence owned by the factor of working with VDT 1 hour non-stop.
Versatile, low-cost ophthalmic wet lab device to improve diagnostic and surgical eye training Mardianto, Umar; Victor, Andi Arus; Yusuf, Prasandhya Astagiri; Juniantito, Vetnizah; Kekalih, Aria; Rahayu, Tri; Bustamam, Alhadi; Edwar, Lukman
Medical Journal of Indonesia Online First
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13181/mji.bc.257865

Abstract

Ophthalmologists rely on wet lab training for both diagnostic procedures and surgical techniques. Existing wet lab devices are limited to surgical training and lack functionality for performing required perioperative diagnostic examinations. This study aimed to develop an affordable, easily manufactured eye holder to enhance ophthalmology training for wet lab simulations. A three-dimensional (3D)-printed animal eye holder was designed in 3D with a funnel-shaped structure resembling an orbital eye socket. The design was optimized for optimal wet lab activities. The animal eye holder device demonstrated potential use for ultrasound biometry, handheld keratometry, tonometry, and ophthalmological surgical training. These activities can be performed effectively after the animals’ eyes are stabilized inside the holder in flat and inclined positions. This innovative animal eye holder is the first designed to provide flexible diagnostic practice and surgical training, especially during wet lab activities.
Co-Authors Amran Andi Arus Victor Anna Rozaliyani Aria Kekalih Barliana, Julie D. Bustamam, Alhadi Dewi Sumaryani Soemarko Djatikusumo, Ari Ikhwan Rinaldi Kusumowidagdo, Gladys Lisnawati Rachmadi Lukman Edwar Muhammad Ilyas Prasandhya Astagiri Yusuf Tri Rahayu Vetnizah Juniantito Yudantha, Anggun R.