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. 2016 Dec 15;6(12):e013259. doi: 10.1136/bmjopen-2016-013259

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Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

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(A) Unadjusted cohort trends of ADL disability among Chinese adults aged 65–99 years, with 95% CIs, Elderly Health Centres 2001–2012. (B) Adjusted cohort trends of ADL disability among Chinese adults aged 65–99 years, with 95% CIs, Elderly Health Centres 2001–2012. The model was adjusted for age, period, marital status, educational level, employment status, type of housing, physical exercise, smoking, alcohol intake, BMI, number of prescribed medications and self-rated health. ADL, activities of daily living; BMI, body mass index.