Abstract:The purpose of this study was to determine ocular comfort level in subjects wearing hydrogel and silicone hydrogel contact lens wear for 30 days on extended wear basis. A total of forty-two contact lens wearers were recruited in this study. The comfort level of contact lens wearers was graded using Visual Analogue Scale (VAS) with scale from 0 to 100. Comfort level was graded at the first, fifteenth and thirtieth day of wearing, followed by an overall grading for each type of contact lens. The median comfort l… Show more
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