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Table 9 Moderate/severe functional limitations and health status for older adults with comorbid low back pain and visual impairment (VI) |
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No VI, no low back paina |
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Low back pain only |
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VI only |
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Both VI & low back pain |
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| Domain |
% |
AOR |
AOR 95%CI |
|
% |
AOR |
AOR 95%CI |
|
% |
AOR |
AOR 95%CI |
|
% |
AOR |
AOR 95%CI |
|
| Difficulty walking ¼ mile |
14.2 |
1.0 |
-- |
|
34.1 |
2.4 |
±0.1 |
|
40.1 |
2.9 |
±0.2 |
|
50.3 |
5.9 |
±0.5 |
| Difficulty climbing 10 steps |
10.2 |
1.0 |
-- |
|
25.8 |
2.2 |
±0.1 |
|
32.0 |
2.9 |
±0.3 |
|
41.3 |
5.9 |
±0.3 |
| Difficulty shopping |
5.3 |
1.0 |
-- |
|
15.2 |
2.1 |
±0.2 |
|
21.6 |
3.8 |
±0.4 |
|
26.6 |
6.1 |
±0.7 |
| Difficulty socializing |
4.3 |
1.0 |
-- |
|
11.4 |
1.9 |
±0.2 |
|
17.1 |
3.2 |
±0.4 |
|
21.1 |
5.7 |
±0.7 |
| Health status |
| Better |
12.8 |
1.0 |
-- |
|
13.7 |
1.2 |
±0.07 |
|
12.7 |
1.1 |
±0.08 |
|
12.4 |
1.4 |
±0.1 |
| Worse |
8.5 |
1.0 |
-- |
|
21.3 |
2.3 |
±0.1 |
|
25.0 |
2.5 |
±0.1 |
|
32.5 |
5.4 |
±0.5 |
| Samea |
78.6 |
1.0 |
-- |
|
65.0 |
1.0 |
* |
|
62.2 |
1.0 |
* |
|
55.1 |
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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