Odds ratios (95% confidence interval) of ADL disability in relation to occupational physical activity, from multi-nomial logistical regression analyses.

Independency in personal ADL or instrumental ADL is the reference category, respectively.Model A: Adjusted for age, gender, education, socioeconomic status, number of years in longest held occupation.Model B: Based on model A with additional adjustment for multi-morbidity, cognitive function, leisure physical exercise and instrumental ADL in the personal ADL analyses.