Purpose: Childhood cataracts and strabismus are among the most common causes of visual impairment in children worldwide, and prompt diagnosis and correction can significantly reduce disease burden. In certain regions, including the Eastern Caribbean, access to adequate treatment can be limited and epidemiological data scarce. This study aims to analyze the epidemiological data of pediatric strabismus and cataract cases in St. Vincent and the Grenadines.
Methods: The setting of the study is a clinical practice including 201 patients between the age of 0 to 19 who received care with World Pediatric Project (WPP). Factors analyzed include patient age, sex, and type of cataract or strabismus. The findings were compared to publicly available demographic information.
Results: The cases were divided into cataract (n=51), strabismus (n=134), and both strabismus and cataract (n=16). Mean ages (years) were 5.96, 5.54, and 4.50, respectively. The most frequent type of cataract and strabismus were congenital (n=25) and esotropia (n=95), respectively. The highest annual cumulative incidence was 31 and 49 cases per 100,000 people for cataracts and strabismus, respectively.
Conclusion: This study provides regional epidemiological data on pediatric strabismus and cataracts. Further studies can expand the patient population by increasing collaboration with local providers. Ultimately, these findings can offer a basis for which additional epidemiological studies can be performed and help guide public health efforts to prevent visual impairment in St. Vincent and the Grenadines.
Keywords: Cataract; St. Vincent and the Grenadines; amblyopia; epidemiology; genetics; pediatric blindness; strabismus.
IJMEG Copyright © 2023.