Risk Factors of Keratoconus in High School Students in Trinidad and Tobago: A Cross‐Sectional Study

Background: Keratoconus (KC) is the most common form of keratectasia that is associated with impaired vision and reduced quality of life, especially in adolescents. This study aims to identify and assess the risk factors associated with KC among high school students in Trinidad and Tobago (T&T). Method: This was an institutional-based, cross-sectional study that utilized the Keratoconus (KC) Risk Investigative (KRIS) questionnaire to assess risk factors of KC among high school students in T&T. A multistage stratified cluster sampling technique was employed. The study examined established and non-established risk factors. Results: = 0.007). Conclusion: This study underscores the role of genetic and environmental factors in KC development, highlighting the importance of near-work and light hypersensitivity. Early screening and targeted interventions are recommended, especially for individuals with a family history or related atopic conditions.