Adjusted hazard ratios (95% CI) for incident functional disability by social relations.

a)<p>Model 1 is adjusted for age, sex, annual equivalent income, educational attainment, marital status, occupation status, self-reported medical conditions, depression, smoking, and alcohol consumption.</p>b)<p>Model 2 is adjusted for the covariates in Model 1 plus frequency of meeting friends.</p>c)<p>Model 3 is adjusted for the covariates in Model 1 plus receiving emotional support.</p>d)<p>Model 4 is adjusted for the covariates in Model 1 plus providing emotional support.</p>e)<p>Model 5 is adjusted for the covariates in Model 1 plus receiving instrumental support.</p>f)<p>Model 6 is adjusted for the covariates in Model 1 plus providing instrumental support.