Unadjusted analysis | Adjusted analysis | |||||||
---|---|---|---|---|---|---|---|---|
Patient-report (n = 76,115) | Proxy-report (n = 8,822) | RR (95 % CI) | Patient-report (n = 7,780) | Proxy-report (n = 7,780) | RR (95 % CI) | |||
% | % | % | % | |||||
Physical status | ||||||||
ADL | ||||||||
Bathing/showering | 9.80 | 33.15 | 3.38 (3.26, 3.51) | * | 13.60 | 31.61 | 2.32 (2.18, 2.47) | * |
Dressing | 6.45 | 26.32 | 4.08 (3.90, 4.26) | * | 9.75 | 25.08 | 2.57 (2.38, 2.78) | * |
Eating | 2.16 | 11.36 | 5.25 (4.87, 5.66) | * | 3.48 | 10.76 | 3.10 (2.71, 3.53) | * |
Get in/out of bed/chair | 13.22 | 26.30 | 1.99 (1.91, 2.07) | * | 18.10 | 25.48 | 1.41 (1.33, 1.49) | * |
Walking | 26.69 | 39.79 | 1.49 (1.45, 1.53) | * | 33.59 | 38.86 | 1.16 (1.11, 1.20) | * |
Using the toilet | 4.62 | 18.67 | 4.04 (3.83, 4.27) | * | 6.48 | 17.67 | 2.73 (2.48, 3.00) | * |
IADL | ||||||||
Telephone | 5.50 | 33.41 | 6.08 (5.83, 6.34) | * | 8.66 | 32.00 | 3.70 (3.42, 3.99) | * |
Doing light housework | 12.58 | 37.91 | 3.01 (2.91, 3.12) | * | 18.66 | 36.50 | 1.96 (1.85, 2.06) | * |
Doing heavy housework | 36.53 | 58.22 | 1.59 (1.56, 1.63) | * | 44.31 | 57.00 | 1.28 (1.24, 1.32) | * |
Preparing meals | 9.38 | 44.91 | 4.79 (4.63, 4.95) | * | 15.44 | 43.14 | 2.79 (2.63, 2.96) | * |
Shopping | 14.20 | 51.02 | 3.59 (3.50, 3.69) | * | 21.28 | 49.38 | 2.32 (2.21, 2.43) | * |
Managing money | 6.73 | 55.39 | 8.24 (7.97, 8.51) | * | 14.12 | 54.11 | 3.83 (3.62, 4.06) | * |
Mobility | ||||||||
Stooping/crouching/kneeling | 72.52 | 71.72 | 0.99 (0.98, 1.00) | 73.72 | 71.60 | 0.97 (0.95, 0.99) | * | |
Lifting/carrying 10 pounds | 37.98 | 54.69 | 1.44 (1.41, 1.47) | * | 45.70 | 53.90 | 1.18 (1.14, 1.22) | * |
Extending arms above shoulder | 27.73 | 41.75 | 1.51 (1.47, 1.55) | * | 32.60 | 41.18 | 1.26 (1.21, 1.32) | * |
Writing/handling object | 26.82 | 41.14 | 1.53 (1.49, 1.58) | * | 31.41 | 40.28 | 1.28 (1.23, 1.34) | * |
Walking 1/4 mile or 2–3 blocks | 48.88 | 62.42 | 1.28 (1.25, 1.30) | * | 56.57 | 61.55 | 1.09 (1.06, 1.12) | * |
Affective status | ||||||||
Depressed | 61.37 | 67.84 | 1.11 (1.09, 1.12) | * | 65.76 | 67.87 | 1.03 (1.01, 1.05) | * |
Losing interest | 14.23 | 23.46 | 1.65 (1.58, 1.72) | * | 20.79 | 23.31 | 1.12 (1.06, 1.19) | * |
Cognitive status | ||||||||
Memory loss | 10.91 | 36.74 | 3.37 (3.25, 3.48) | * | 18.09 | 35.52 | 1.96 (1.86, 2.07) | * |
Decision making | 7.10 | 40.65 | 5.72 (5.52, 5.94) | * | 13.76 | 39.29 | 2.85 (2.69, 3.03) | * |
Concentrating | 15.18 | 46.45 | 3.06 (2.97, 3.15) | * | 25.08 | 45.17 | 1.80 (1.72, 1.88) | * |
Social status | ||||||||
Social activities | 35.14 | 54.20 | 1.54 (1.51, 1.58) | * | 44.82 | 53.79 | 1.20 (1.16, 1.24) | * |
Sensory status | ||||||||
Seeing | 31.22 | 35.40 | 1.13 (1.10, 1.17) | * | 34.44 | 34.91 | 1.01 (0.97, 1.06) | |
Hearing | 36.83 | 39.23 | 1.07 (1.04, 1.10) | * | 36.41 | 39.57 | 1.09 (1.05, 1.13) | * |
Eating solid foods | 14.87 | 21.32 | 1.43 (1.37, 1.50) | * | 20.02 | 21.09 | 1.05 (0.99, 1.12) |