ADL	n (%) p or mean (SD) 95%CI p
Variable	Dressing	Bathing	Eating	Getting into/out of bed	Toileting
Age	1.05 (1.02-1.08) <0.001	1.07 (1.01-1.16) 0.037	1.05 (1.01-1.10) 0.014	1.01 (0.98-1.04) 0.414	1.04 (1.03-1.05) <0.001
Gender (male)	1.35 (0.90-2.01) 0.136		1.54 (0.82-2.90) 0.178
Good financial situation	1.06 (0.67-1.70) 0.783			0.54 (0.28-1.03) 0.062	0.64 (0.48-0.87) 0.005
Marital status (Single)	1.04 (0.68-1.60) 0.844	0.53 (0.14-2.02) 0.360	0.98 (0.82-2.90) 0.178	1.02 (0.67-1.54) 0.933	0.96 (0.70-1.30) 0.807
Pain	2.28 (1.53-3.40) <0.001			1.48 (1.01-2.16) 0.041	1.30 (1.06-1.58) 0.011
Education	0.98 (0.94-1.02) 0.382	0.94 (0.83-1.07) 0.254	0.93 (0.86-1.00) 0.063	0.96 (0.91-1.00) 0.062
Comorbidities	1.30 (1.07-1.57) 0.08	1.13 (0.71-1.80) 0.617	1.12 (0.83-1.53) 0.451	1.16 (0.95-1.41) 0.134	1.33 (1.20-1.47) <0.001
Depression	1.49 (1.05-2.12) 0.025	2.67 (0.98-7.28) 0.054	1.45 (0.80-2.65) 0.220	1.61 (1.11-2.34) 0.012	1.23 (1.01-1.50) 0.043
Cognitive impairment		1.78 (0.47-6.71) 0.392
Medical visits last year	1.38 (0.77-2.47) 0.285			1.38 (0.86-2.19) 0.176	1.26 (0.96-1.66) 0.096

ADL: Basic activities of daily living for which help is required or subjects were unable to perform