Survey of satisfaction of contact lens wearers: Development, validation and reliability

Abstract

Aim: To develop and validate a survey for the measurement of the effect of contact lenses on ocular physiological parameters, visualfunctions, appearance, and socioeconomic and psychological factors.Material and Methods: Between September 2018and July 2019, 392 participants who applied to Erzincan University Faculty ofMedicine Department of Ophthalmology were included in the study. All patients were contact lens users at least one year. Participantswere aged 18 or above. A questionnaire containing 36 questions was created and distributed to contact lens users. All participantsanswered the questionnaire completely.Results: Of the 392 respondents, 202 (51.5%) were male and 190 (48.5%) were female. The total scores of correlations of 36 itemsranged from 0.310 to 0.598. Factor loads ranged from 0.359 to 0.770 and all were considered statistically significant. (KMO: 0.878p