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All Journal Emviro Jurnal Ilmiah Penelitian Kesehatan
Wahjoe Handini
Sekolah Tinggi Ilmu Kesehatan HAKLI Semarang
Health Professions Medicine & Pharmacology Nursing Public Health

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Prevalensi Kelainan Refraksi Myopia Akibat Pembelajaran E-Learning pada Siswa SMK Negeri 1 Purwokerto Laila Anggraeni; Wahjoe Handini; Raden Risang Haryo Chandra Dewantoro
EMVIRO Jurnal Ilmiah Penelitian Kesehatan Vol 4 No 1 (2024): Oktober : EMVIRO Jurnal Ilmiah Penelitian Kesehatan
Publisher : STIKES HAKLI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64857/emviro.v4i1.46

Abstract

The prevalence of myopia has significantly increased over the past 50–60 years and is no longer limited to urban areas in East Asia. In the United States, approximately 148 million people (51% of the population) use visual correction aids, with 34 million wearing contact lenses. The incidence of myopia rises with age: 3% among children aged 5–7 years, 8% in those aged 8–10 years, 14% in ages 11–12 years, and up to 25% among adolescents aged 12–17 years. This study aims to determine the prevalence of refractive error (myopia) due to e-learning among students at SMK Negeri 1 Purwokerto. A quantitative survey method with a cross-sectional approach was used, involving questionnaires and direct visual acuity examinations. The study involved 26 respondents, with the majority being female (88.46%). The results showed that 4 students (15.38%) were diagnosed with refractive error (myopia) after engaging in e-learning. The number of students with visual acuity decline increased from 6 students (23.08%) to 10 students (38.46%) after the implementation of online learning. These findings suggest that e-learning, particularly with excessive gadget use, contributes to the rising incidence of myopia among students. This study highlights the potential link between prolonged screen time and visual health, underlining the need for preventative measures to reduce the adverse effects of digital learning on eye health.
Pengaruh Bentuk Wajah terhadap Pemilihan Frame Ditinjau dari Nilai Estetika di Optik Internasional Fandi Andrianto; Wahjoe Handini; Adhi Khuntoro
EMVIRO Jurnal Ilmiah Penelitian Kesehatan Vol 4 No 1 (2024): Oktober : EMVIRO Jurnal Ilmiah Penelitian Kesehatan
Publisher : STIKES HAKLI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64857/emviro.v4i1.49

Abstract

The high activity levels and various factors that impair a person’s vision have led to an increase in the prevalence of refractive errors. This condition necessitates the use of eyeglass frames to improve visual acuity. However, the development of eyeglass frames today extends beyond merely serving as a tool for visual correction. Eyeglass frames have increasingly become a cosmetic and fashion accessory, as more individuals choose frames based not only on function but also on style. Consequently, many people make incorrect or inappropriate choices when selecting eyeglasses. This has raised questions within the community about whether the shape of a person’s face affects the selection of a frame in terms of aesthetic value. The research method used in this study is quantitative, which analyzes a population in numerical form and presents the findings through statistical analysis. The study was conducted at Optik Internasional Karangploso, located at Jl. Kertanegara No. 15, Malang, with a sample of 30 respondents or consumers. The conclusion drawn from this research is that the choice of eyeglass frame should be aligned with the shape of the face. This not only enhances the visual appearance of the wearer but also boosts their confidence, supporting the overall aesthetic value of the individual.
Co-Authors Adhi Khuntoro Fandi Andrianto Laila Anggraeni Raden Risang Haryo Chandra Dewantoro