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Table 8
Moderate/severe functional limitations and health status for older adults with comorbid joint problems and visual impairment (VI) |
|
|
No VI, no joint problemsa |
|
Joint problems only |
|
VI only |
|
Both VI & joint problems |
|
|
|
|
|
|
|
|
| Domain |
% |
AOR |
AOR 95%CI |
|
% |
AOR |
AOR 95%CI |
|
% |
AOR |
AOR 95%CI |
|
% |
AOR |
AOR 95%CI |
|
| Difficulty walking ¼ mile |
12.1 |
1.0 |
-- |
|
30.9 |
2.6 |
±0.2 |
|
40.1 |
2.6 |
±0.2 |
|
46.8 |
6.1 |
±0.5 |
| Difficulty climbing 10 steps |
8.6 |
1.0 |
-- |
|
23.4 |
2.5 |
±0.2 |
|
32.0 |
2.7 |
±0.2 |
|
38.2 |
6.2 |
±0.6 |
| Difficulty shopping |
5.1 |
1.0 |
-- |
|
13.1 |
2.1 |
±0.2 |
|
21.6 |
3.2 |
±0.3 |
|
24.8 |
5.8 |
±0.6 |
| Difficulty socializing |
4.1 |
1.0 |
-- |
|
10.0 |
2.0 |
±0.2 |
|
17.1 |
3.2 |
±0.3 |
|
19.7 |
5.5 |
±0.6 |
| Health status |
| Better |
12.5 |
1.0 |
-- |
|
13.7 |
1.2 |
±0.07 |
|
12.7 |
1.1 |
±0.09 |
|
11.6 |
1.4 |
±0.1 |
| Worse |
8.3 |
1.0 |
-- |
|
18.0 |
2.1 |
±0.1 |
|
25.0 |
2.5 |
±0.2 |
|
29.3 |
4.8 |
±0.4 |
| Samea |
79.2 |
1.0 |
-- |
|
68.3 |
1.0 |
* |
|
62.2 |
1.0 |
* |
|
58.2 |
1.0 |
* |
|
| aReference group for multivariate analysis. |
| Note: CI = confidence interval. AOR = adjusted odds ratio. All AORs adjusted by age, race/ethnicity and sex. Findings statistically significant at p < .001. |
| Data Source: National Center for Health Statistics. (1997-2004). National Health Interview Survey, Sample Adult Files. Hyattsville, MD: Centers for Disease Control and Prevention. Retrieved January 5, 2006, from http://www.cdc.gov/nchs/nhis.htm. |
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