Patient-report (n = 2,775) | Spouse proxy-reports (n = 2,775) | Adjusted RR (95 % CI) | Patient-report (n = 4,434) | Non-spouse Relative proxy-reports (n = 4,434) | Adjusted RR (95 % CI) | Patient-report (n = 570) | Non-relative proxy-reports (n = 570) | Adjusted RR (95 % CI) | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
% | % | % | % | % | % | |||||||
Physical status | ||||||||||||
ADL | ||||||||||||
Bathing/showering | 8.90 | 23.34 | 2.62 (2.30, 2.99) | * | 16.56 | 36.38 | 2.20 (2.04, 2.37) | * | 13.56 | 34.92 | 2.58 (2.05, 3.24) | * |
Dressing | 7.68 | 20.36 | 2.65 (2.29, 3.07) | * | 11.17 | 27.73 | 2.48 (2.26, 2.73) | * | 8.79 | 27.51 | 3.13 (2.34, 4.19) | * |
Eating | 2.78 | 9.02 | 3.25 (2.54, 4.17) | * | 3.98 | 11.78 | 2.96 (2.52, 3.49) | * | 2.99 | 11.29 | 3.78 (2.27, 6.28) | * |
Get in/out of bed/chair | 13.84 | 23.44 | 1.69 (1.52, 1.89) | * | 20.86 | 26.55 | 1.27 (1.18, 1.37) | * | 17.40 | 27.16 | 1.56 (1.25, 1.95) | * |
Walking | 26.64 | 35.99 | 1.35 (1.25, 1.46) | * | 38.11 | 40.50 | 1.06 (1.01, 1.12) | * | 32.34 | 40.21 | 1.24 (1.07, 1.45) | * |
Using the toilet | 4.79 | 14.36 | 2.99 (2.48, 3.61) | * | 7.48 | 19.38 | 2.59 (2.30, 2.92) | * | 6.87 | 20.46 | 2.98 (2.13, 4.17) | * |
IADL | ||||||||||||
Telephone | 9.21 | 25.58 | 2.78 (2.44, 3.16) | * | 8.64 | 36.31 | 4.20 (3.80, 4.66) | * | 5.99 | 30.05 | 5.03 (3.57, 7.07) | * |
Doing light housework | 12.51 | 29.95 | 2.39 (2.14, 2.68) | * | 22.48 | 40.14 | 1.79 (1.67, 1.91) | * | 18.57 | 38.18 | 2.05 (1.69, 2.49) | * |
Doing heavy housework | 30.88 | 46.76 | 1.51 (1.41, 1.62) | * | 52.40 | 63.15 | 1.20 (1.16, 1.25) | * | 45.86 | 57.48 | 1.25 (1.12, 1.40) | * |
Preparing meals | 9.69 | 31.43 | 3.23 (2.85, 3.67) | * | 19.26 | 49.15 | 2.55 (2.38, 2.73) | * | 12.80 | 49.43 | 3.86 (3.06, 4.87) | * |
Shopping | 13.20 | 35.00 | 2.66 (2.40, 2.95) | * | 26.40 | 57.40 | 2.17 (2.06, 2.30) | * | 20.92 | 55.25 | 2.64 (2.23, 3.13) | * |
Managing money | 7.55 | 32.96 | 4.36 (3.80, 4.99) | * | 17.96 | 65.43 | 3.64 (3.41, 3.89) | * | 15.71 | 65.19 | 4.14 (3.41, 5.04) | * |
Mobility | ||||||||||||
Stooping/crouching/kneeling | 71.15 | 74.90 | 1.05 (1.02, 1.09) | * | 75.45 | 69.85 | 0.93 (0.90, 0.95) | * | 72.76 | 69.16 | 0.95 (0.88, 1.03) | |
Lifting/carrying 10 pounds | 32.05 | 47.46 | 1.48 (1.39, 1.58) | * | 53.82 | 57.84 | 1.07 (1.04, 1.11) | * | 49.12 | 54.72 | 1.11 (1.00, 1.24) | |
Extending arms above shoulder | 26.18 | 41.03 | 1.57 (1.45, 1.69) | * | 36.24 | 41.62 | 1.15 (1.09, 1.21) | * | 35.50 | 38.54 | 1.09 (0.94, 1.26) | |
Writing/handling object | 26.82 | 38.25 | 1.43 (1.32, 1.54) | * | 34.12 | 41.80 | 1.23 (1.16, 1.29) | * | 32.51 | 38.37 | 1.18 (1.01, 1.38) | * |
Walking 1/4 mile or 2–3 blocks | 47.37 | 60.57 | 1.28 (1.22, 1.34) | * | 62.15 | 62.64 | 1.01 (0.98, 1.04) | 58.00 | 57.95 | 1.00 (0.91, 1.10) | ||
Affective status | ||||||||||||
Depressed | 54.12 | 61.78 | 1.14 (1.09, 1.19) | * | 72.09 | 71.12 | 0.99 (0.96, 1.01) | 73.24 | 72.74 | 0.99 (0.92, 1.07) | ||
Losing interest | 12.36 | 21.66 | 1.75 (1.56, 1.97) | * | 25.19 | 24.45 | 0.97 (0.90, 1.04) | 27.82 | 22.63 | 0.81 (0.66, 1.00) | ||
Cognitive status | ||||||||||||
Memory loss | 12.46 | 30.53 | 2.45 (2.20, 2.73) | * | 21.23 | 38.76 | 1.83 (1.71, 1.95) | * | 21.13 | 34.94 | 1.65 (1.36, 2.01) | * |
Decision making | 8.49 | 27.81 | 3.27 (2.88, 3.72) | * | 16.63 | 45.63 | 2.74 (2.55, 2.95) | * | 17.22 | 46.44 | 2.70 (2.21, 3.28) | * |
Concentrating | 16.69 | 32.84 | 1.97 (1.80, 2.16) | * | 29.72 | 51.90 | 1.75 (1.66, 1.84) | * | 29.93 | 53.48 | 1.79 (1.55, 2.06) | * |
Social status | ||||||||||||
Social activities | 33.25 | 50.00 | 1.50 (1.41, 1.60) | * | 51.21 | 56.12 | 1.10 (1.05, 1.14) | * | 51.41 | 54.30 | 1.06 (0.94, 1.19) | |
Sensory status | ||||||||||||
Seeing | 30.84 | 33.27 | 1.08 (1.00, 1.16) | 36.41 | 36.28 | 1.00 (0.94, 1.05) | 36.57 | 32.38 | 0.89 (0.76, 1.03) | |||
Hearing | 43.64 | 49.73 | 1.14 (1.08, 1.20) | * | 32.30 | 34.84 | 1.08 (1.02, 1.14) | * | 33.04 | 26.52 | 0.81 (0.68, 0.95) | * |
Eating solid foods | 14.82 | 19.23 | 1.30 (1.16, 1.45) | * | 22.99 | 22.27 | 0.97 (0.90, 1.05) | 22.11 | 20.91 | 0.95 (0.75, 1.19) |