Predictors and consequences of visual trajectories in Chinese older population: A growth mixture model
Anle Huang,
Dongmei Zhang,
Lin Zhang
et al.
Abstract:Background Given the relatively high prevalence of vision impairment and the heterogeneity of visual changes among the elderly population, we aimed to identify the visual trajectories and to examine the predictors and consequences associated with each trajectory class.
MethodsWe analysed data from 2235 participants involved in the 5th, 6th, 7th, and 8th waves of the Chinese Longitudinal Healthy Longevity Survey (CLHLS), where vision impairment was evaluated using an adapted Landolt-C chart during each wave. We… Show more
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