PERBANDINGAN KADAR VITAMIN D DARAH PENDERITA MIOPIA DAN NON MIOPIA

ALFIDA, YANTI (2016) PERBANDINGAN KADAR VITAMIN D DARAH PENDERITA MIOPIA DAN NON MIOPIA. Masters thesis, Universitas Andalas.

Preview	Text (Abstrak) ABSTRACT.pdf - Published Version Download (123kB) | Preview
Preview	Text (BAB I) BAB 1.pdf - Published Version Download (153kB) | Preview
Preview	Text (BAB VII) KESIMPULAN DAN SARAN.pdf - Published Version Download (92kB) | Preview
Preview	Text (Daftar Pustaka) DAFTAR PUSTAKA.pdf - Published Version Download (145kB) | Preview
	Text (Thesis Full Text) TESIS YANTI FIX.pdf - Published Version Restricted to Repository staff only Download (1MB)

Abstract

Introduction: Myopia is mainly affected by genetic and environmental factors. One of the environmental factors that influence the incidence of myopia is low vitamin D blood level. Objective: To determine the ratio of vitamin D blood level in myopia and non-myopia student of 2nd year in Junior High School 8 Padang. Method : Cross sectional Analytics. The samples consist of 86 students of Junior High School 8 Padang with 43 samples myopia and 43 samples non-myopia. All samples were examined for their VA using Snellen Charts and external examination. Non myopia students with VA of 5/5 and myopia students with VA worse than 5/5 were tested with autorefractometer (SE ≥ -0.50 D) and the lens power of students wearing spectacles / contact lenses were noted (SE ≥ -0.50 D). Blood level of vitamin D was measured using chemiluminescent immunoassay. Results :The mean and SD of vitamin D blood level in myopia were 12.23 ± 4.82 ng/mL,while non myopia were 16.03 ± 4.90 ng/mL .The differences were statistically significant using statistical t test with p < 0.001. Based on the degree of myopia, 88.37% mild myopia, 11.63% moderate myopia and no severe myopia. There was no significant difference between blood levels of vitamin D with the degree of myopia (p=0.90). There’s statistically significant difference in vitamin D blood level of myopia and non myopia based on statistical t test with p < 0.001. Conclusion : Vitamin D blood level is lower in myopia than non-myopia students. Key words: myopia, vitamin D blood level. PERBANDINGAN KADAR VITAMIN D DARAH PENDERITA MIOPIA DAN NON MIOPIA Alfida Yanti, Kemala Sayuti, Ardizal Rahman Bagian Ilmu Kesehatan Mata Fakultas Kedokteran Universitas Andalas RSUP Dr. M. Djamil Padang Abstrak Pendahuluan: Miopia dipengaruhi oleh banyak faktor terutama genetik dan lingkungan. Salah satu faktor lingkungan yang berpengaruh terhadap munculnya miopia adalah kadar vitamin D darah yang rendah. Tujuan: Mengetahui perbandingan kadar vitamin D darah pelajar miopia dan non miopia kelas 2 SMPN 8 Padang. Metode: Analytic cross sectional. Jumlah total sampel 86 pelajar kelas 2 SMP Negeri 8 Padang yang terdiri dari 43 pelajar miopia dan 43 pelajar non miopia. Semua sampel diperiksa visus dengan Snellen Charts dan pemeriksaan mata luar. Non miopia dengan visus 5/5 dan miopia dengan visus tidak 5/5 kemudian dilakukan pemeriksaan autorefraktometer ( SE minimal -0,50 Dioptri) dan pelajar yang berkaca mata/ lensa kontak dicatat kekuatan lensanya ( SE minimal -0,50 Dioptri). Kadar vitamin D darah diukur dengan menggunakan chemiluminescent immunoassay. Hasil: Rerata dan standar deviasi vitamin D darah miopia 12, 23 ± 4,82 ng/mL, sedangkan pada non miopia 16,03 ± 4,90 ng/mL dan terdapat perbedaan yang bermakna secara statistik berdasarkan uji statistik t test dengan nilai p < 0,001. Berdasarkan derajat miopia, miopia ringan 88,37%, miopia sedang 11,63% dan tidak ada miopia berat. Tidak terdapat perbedaan yang bermakna antara kadar vitamin D darah dengan derajat miopia (p = 0,90). Kesimpulan: Kadar vitamin D darah miopia lebih rendah dari non miopia. Key words: miopia, kadar vitamin D darah.

Actions (login required)

View Item