Journal of Aging and Health, Ahead of Print.
Objectives: We investigated the risk factors associated with toileting disability among older adults in China, focusing on environmental factors (physical, social, and external supports). Methods: Data were drawn from the WHO’s SAGE wave 1. We proposed a conceptual framework to guide the selection of risk factors, and implemented logistic regressions separately for urban and rural subpopulations. Results: In both subsamples, older adults who relied on assistive devices were about three times more likely to be toileting-disabled. Rural residents using non-flush toilets were 1.94 more likely to have difficulty toileting than those using flush system toilets. Sharing toilets and did not feel safe in homes were also positively associated with toileting disability. For urban residents, low neighborhood trust was weakly predictive of higher odds of toileting disability. Discussion: This study highlights the importance of environmental factors in explaining toileting disability, and the potential for related policy interventions in developing countries.