Knowledge, attitude, and practice on the use of contact lenses among youths in Ughelli North Local Government Area, Delta State, Nigeria

Abstract

This study investigated the knowledge, attitude, and perception of contact lens use among youths in Ughelli North LGA, Delta State, Nigeria. A cross-sectional survey involving 386 respondents aged 15-30 years was conducted using a structured questionnaire. Data were analyzed using descriptive statistics and Chi-square tests. The findings showed high awareness of proper lens handling and hygiene (mean values > 3.90), predominantly positive attitudes toward convenience, fashion appeal, and daily comfort (mean ≈ 4.0), and favorable perceptions regarding confidence, natural appearance, and vision enhancement (mean > 4.0). Cost, professional advice, and availability of information significantly influenced adoption. Chi-square test revealed significant relationships across knowledge, attitude, and perception measures. The study concludes that youths demonstrate strong knowledge, attitude, and perception toward contact lens use, though concerns about cost and potential side effects persist. Findings underscore the need for improved eye-health education and regulated access to safe lens products.