Effect of Contrast Sensitivity in Macular Hole
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Abstract
PURPOSE: The aim of the study is to analyze the effect on Contrast Sensitivity in cases of Macular Hole
METHODOLOGY: Prospective cross sectional study was performed at tertiary eye care centers within the period of 2.5 years. Screening was done and subjects were taken to tertiary eye care centers for further evaluation. Subjects with macular hole were included and visual functions along with slit lamp evaluation and fundus evaluation were performed. Mean score of the Contrast Sensitivity was considered for evaluation. Data was analyzed using SPSS software version 20 and Microsoft Office Excel version 10.
RESULTS: 58 subjects were included in the study. Out of that 71 % were males. Normal value of Contrast Sensitivity is 1.95 CPM. In cases of Macular hole, it is deteriorated to 1.73 CPM.
CONCLUSION: Contrast sensitivity decreases significantly in cases of Macular hole