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Perbandingan Hasil Pemeriksaan Tajam Penglihatan Menggunakan Kartu Snellen dan Aplikasi Smartphone PEEK Acuity pada Anak Usia 5-6 Tahun Evani, Saphira; A. Witono, Andika; J. Junaidi, Fabian
Cermin Dunia Kedokteran Vol 46, No 8 (2019): Kesehatan Anak
Publisher : PT. Kalbe Farma Tbk.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (737.282 KB) | DOI: 10.55175/cdk.v46i8.445

Abstract

Tajam penglihatan adalah parameter penting kualitas penglihatan. Pemeriksaan tajam penglihatan menggunakan kartu Snellen umum dilakukan pada praktik klinis. Penggunaan kartu Snellen pada pasien anak usia pra sekolah/taman kanak-kanak membutuhkan kooperasi penuh antara pemeriksa dan pasien serta tergantung kemampuan membaca huruf. Aplikasi smartphone sebagai alat bantu pemeriksaan tajam penglihatan yang mudah digunakan salah satunya adalah aplikasi PEEK (Portable Eye Examination Kit) Acuity. Peneliti hendak membandingkan validitas hasil tajam penglihatan menggunakan aplikasi PEEK Acuity dengan kartu Snellen pada anak usia pra sekolah (5-6 tahun).Visual acuity is an important parameter to describe the quality of vision. Snellen chart is frequently used for visual acuity assessment in daily medical practice. Using Snellen chart in pre school age patient needs good cooperation between examiner and patient and it depends on the recognition of alphabets. PEEK (Portable Eye Examination Kit) Acuity application is a smartphone application to make visual acuity assessment more convenient. This survey is to compare the validity of visual acuity assessment with PEEK Acuity application compared with Snellen chart in pre school age children (5-6 years old).
Correlation of angle kappa with biometry and higher-order aberrations of cataract patients at Prof. Ngoerah Hospital Ophthalmology Clinic Siska, Siska; Suryaningrum, I Gusti Ayu Ratna; Evani, Saphira
Universa Medicina Vol. 42 No. 3 (2023)
Publisher : Faculty of Medicine, Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18051/UnivMed.2023.v42.314-319

Abstract

Background Advancements in ophthalmic surgery now hinge on intricate interplays among ocular parameters. Angle kappa, measuring deviation between visual and pupillary axes, is crucial, especially in refractive procedures with multifocal intraocular lens implants. The research aimed to correlate angle kappa with biometry and higher-order aberrations (HOA) to enhance surgical outcomes among adult cataract patients at Prof. Ngoerah Hospital Ophthalmology Clinic, Denpasar, Bali. MethodsThis cross-sectional study included 29 male and female cataract patients aged 18-80 years, without prior treatment. All patients had a basic examination that included testing of visual acuity using Snellen chart, autorefractometer, measurement of ocular pressure using non-contact tonometry, and slit-lamp examination for cataract grading. Patients who met the inclusion criteria were then examined for biometry (axial length, spherical equivalent, white-to-white distance, anterior chamber depth) using Nidek AL Scan and for angle kappa and HOA using OPD scan III. ResultsData from 50 eyes of 29 subjects (15 females and 14 males) were analyzed. The mean age of the subjects was 60.6 ± 12.5 years. Age and spherical equivalent had positive correlation with angle kappa (r =0.104, r=0.213), but the correlation was not statistically significant. In this study, interestingly angle kappa was not significantly correlated with HOA, AXL, WTW, and ACD (r = -0.050, r = -0.192, r = -0.104, r = -0.195, p >0.05). ConclusionIn conclusion, angle kappa may increase with age and spherical equivalent. Further study with larger sample size is required.