| |
Greedy 5 to 1 digit matching
|
Kernel matching
|
Radius matching
|
Mahalanobis metric matching
|
|---|
| |
RR
| |
RR
| |
RR
| |
RR
| |
|---|
| |
(95 % CI)
| |
(95 % CI)
| |
(95 % CI)
| |
(95 % CI)
| |
|---|
|
Physical status
| | | | | | | | |
|
ADL
| | | | | | | | |
|
Bathing/showering
|
2.32 (2.18, 2.47)
|
*
|
2.34 (2.18, 2.51)
|
*
|
2.33 (2.17, 2.50)
|
*
|
2.21 (2.06, 2.36)
|
*
|
|
Dressing
|
2.57 (2.38, 2.78)
|
*
|
2.66 (2.46, 2.89)
|
*
|
2.62 (2.41, 2.84)
|
*
|
2.69 (2.48, 2.91)
|
*
|
|
Eating
|
3.10 (2.71, 3.53)
|
*
|
3.31 (2.90, 3.79)
|
*
|
3.20 (2.80, 3.66)
|
*
|
3.91 (3.39, 4.50)
|
*
|
|
Get in/out of bed/chair
|
1.41 (1.33, 1.49)
|
*
|
1.44 (1.35, 1.54)
|
*
|
1.41 (1.32, 1.51)
|
*
|
1.62 (1.52, 1.74)
|
*
|
|
Walking
|
1.16 (1.11, 1.20)
|
*
|
1.17 (1.12, 1.24)
|
*
|
1.16 (1.11, 1.22)
|
*
|
1.20 (1.14, 1.27)
|
*
|
|
Using the toilet
|
2.73 (2.48, 3.00)
|
*
|
2.84 (2.57, 3.13)
|
*
|
2.84 (2.57, 3.13)
|
*
|
2.62 (2.38, 2.88)
|
*
|
|
IADL
| | | | | | | | |
|
Telephone
|
3.70 (3.42, 3.99)
|
*
|
4.08 (3.74, 4.44)
|
*
|
4.03 (3.70, 4.38)
|
*
|
3.37 (3.11, 3.64)
|
*
|
|
Doing light housework
|
1.96 (1.85, 2.06)
|
*
|
1.98 (1.86, 2.10)
|
*
|
1.97 (1.85, 2.10)
|
*
|
2.01 (1.89, 2.15)
|
*
|
|
Doing heavy housework
|
1.28 (1.24, 1.32)
|
*
|
1.28 (1.23, 1.34)
|
*
|
1.28 (1.22, 1.34)
|
*
|
1.30 (1.24, 1.36)
|
*
|
|
Preparing meals
|
2.79 (2.63, 2.96)
|
*
|
2.88 (2.70, 3.08)
|
*
|
2.84 (2.66, 3.03)
|
*
|
2.74 (2.57, 2.93)
|
*
|
|
Shopping
|
2.32 (2.21, 2.43)
|
*
|
2.39 (2.26, 2.53)
|
*
|
2.34 (2.21, 2.48)
|
*
|
2.06 (1.95, 2.18)
|
*
|
|
Managing money
|
3.83 (3.62, 4.06)
|
*
|
4.23 (3.95, 4.53)
|
*
|
4.01 (3.75, 4.28)
|
*
|
3.40 (3.19, 3.62)
|
*
|
|
Mobility
| | | | | | | | |
|
Stooping/crouching/kneeling
|
0.97 (0.95, 0.99)
|
*
|
0.96 (0.93, 1.00)
| |
0.97 (0.94, 1.01)
| |
1.01 (0.97, 1.05)
| |
|
Lifting/carrying 10 pounds
|
1.18 (1.14, 1.22)
|
*
|
1.19 (1.14, 1.24)
|
*
|
1.18 (1.13, 1.23)
|
*
|
1.27 (1.22, 1.33)
|
*
|
|
Extending arms above shoulder
|
1.26 (1.21, 1.32)
|
*
|
1.25 (1.19, 1.32)
|
*
|
1.24 (1.18, 1.31)
|
*
|
1.26 (1.20, 1.33)
|
*
|
|
Writing/handling object
|
1.28 (1.23, 1.34)
|
*
|
1.29 (1.23, 1.36)
|
*
|
1.29 (1.22, 1.35)
|
*
|
1.35 (1.29, 1.43)
|
*
|
|
Walking 1/4 mile or 2–3 blocks
|
1.09 (1.06, 1.12)
|
*
|
1.09 (1.04, 1.13)
|
*
|
1.08 (1.04, 1.12)
|
*
|
1.12 (1.08, 1.17)
|
*
|
|
Affective status
| | | | | | | | |
|
Depressed
|
1.03 (1.01, 1.05)
|
*
|
1.03 (0.99, 1.07)
| |
1.03 (0.99, 1.07)
| |
1.06 (1.02, 1.10)
|
*
|
|
Losing interest
|
1.12 (1.06, 1.19)
|
*
|
1.16 (1.09, 1.24)
|
*
|
1.14 (1.07, 1.22)
|
*
|
1.21 (1.13, 1.30)
|
*
|
|
Cognitive status
| | | | | | | | |
|
Memory loss
|
1.96 (1.86, 2.07)
|
*
|
2.00 (1.88, 2.12)
|
*
|
1.98 (1.86, 2.10)
|
*
|
1.80 (1.69, 1.91)
|
*
|
|
Decision making
|
2.85 (2.69, 3.03)
|
*
|
3.10 (2.89, 3.32)
|
*
|
2.99 (2.79, 3.20)
|
*
|
2.64 (2.48, 2.82)
|
*
|
|
Concentrating
|
1.80 (1.72, 1.88)
|
*
|
1.95 (1.85, 2.06)
|
*
|
1.90 (1.80, 2.00)
|
*
|
1.74 (1.65, 1.84)
|
*
|
|
Social status
| | | | | | | | |
|
Social activities
|
1.20 (1.16, 1.24)
|
*
|
1.20 (1.15, 1.25)
|
*
|
1.19 (1.14, 1.24)
|
*
|
1.19 (1.14, 1.24)
|
*
|
|
Sensory status
| | | | | | | | |
|
Seeing
|
1.01 (0.97, 1.06)
| |
1.01 (0.96, 1.07)
| |
1.01 (0.96, 1.06)
| |
1.06 (1.01, 1.12)
|
*
|
|
Hearing
|
1.09 (1.05, 1.13)
|
*
|
1.09 (1.03, 1.14)
|
*
|
1.10 (1.05, 1.16)
|
*
|
1.10 (1.05, 1.16)
|
*
|
|
Eating solid foods
|
1.05 (0.99, 1.12)
| |
1.07 (1.00, 1.15)
| |
1.07 (1.00, 1.15)
| |
1.15 (1.08, 1.24)
|
*
|
- RR: Relative risk; CI: Confidence interval; ADL: Activities of daily living; IADL: Instrumental activities of daily living *: Significant at 0.05 level
