Body mass index is not associated with early onset cataract in the 45 and Up cohort study.

ABSTRACT:

Background

Body mass index (BMI) has been reported to be associated with age-related cataract, whereas its impact on early onset cataract (EOC) remains unknown.

Methods

A total of 73,007 individuals aged 45-55 years who had no previous cataract surgeries at baseline were enrolled from the population-based 45 and Up Study. BMI was calculated based on self-reported height and weight from the baseline questionnaire. Data on cataract surgeries were obtained from the Medicare Benefits Schedule database. EOC was defined as cataract surgically treated prior to 65 years of age. A Cox proportional hazards regression was used to assess the association between BMI and the incidence of EOC during the follow-up.

Results

A total of 1,764 participants underwent cataract surgery over

SUBMITTER: Zhang J 

PROVIDER: S-EPMC8667097 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature