December 2006 • Volume 100 • Special Supplement

Table 4

Moderate/severe functional limitations and health status for older adults with comorbid heart problems and visual impairment (VI).

Note: (a) = Reference group for multivariate analysis. 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.

Description: There are 5 main heads: Domain; No VI, no heart problems(a), with subheads %, AOR, and AOR 95% CI; Heart problems only, with subheads %, AOR, and AOR 95% CI; VI only, with subheads %, AOR, and AOR 95% CI; Both VI & heart problems, with subheads %, AOR, and AOR 95% CI.

Domain: Difficulty walking 1/4 mile; No VI, no heart problems(a)%: 14.1; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 33.9; Heart problems only, AOR: 2.6; Heart problems only, AOR 95% CI: plus or minus 0.1; VI only, %: 40.1; VI only, AOR: 2.7; VI only, AOR 95% CI: plus or minus 0.2; Both VI & heart problems, %: 51.0; Both VI & heart problems, AOR: 6.6; Both VI & heart problems, AOR 95% CI: plus or minus 0.6.

Domain: Difficulty climbing 10 steps; No VI, no heart problems(a)%: 10.1; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 25.8; Heart problems only, AOR: 2.5; Heart problems only, AOR 95% CI: plus or minus 0.2; VI only, %: 32.0; VI only, AOR: 2.7; VI only, AOR 95% CI: plus or minus 0.2; Both VI & heart problems, %: 42.1; Both VI & heart problems, AOR: 6.8; Both VI & heart problems, AOR 95% CI: plus or minus 0.7.

Domain: Difficulty shopping; No VI, no heart problems(a)%: 5.2; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 15.7; Heart problems only, AOR: 2.5; Heart problems only, AOR 95% CI: plus or minus 0.2; VI only, %: 21.6; VI only, AOR: 3.2; VI only, AOR 95% CI: plus or minus 0.2; Both VI & heart problems, %: 28.9; Both VI & heart problems, AOR: 7.7; Both VI & heart problems, AOR 95% CI: plus or minus 0.8.

Domain: Difficulty socializing; No VI, no heart problems(a)%: 4.1; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 15.7; Heart problems only, AOR: 2.4; Heart problems only, AOR 95% CI: plus or minus 0.2; VI only, %: 17.1; VI only, AOR: 3.1; VI only, AOR 95% CI: plus or minus 0.3; Both VI & heart problems, %: 23.3; Both VI & heart problems, AOR: 7.4; Both VI & heart problems, AOR 95% CI: plus or minus 0.9.

Domain: Better health status; No VI, no heart problems(a)%: 11.6; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 16.6; Heart problems only, AOR: 1.8; Heart problems only, AOR 95% CI: plus or minus 0.1; VI only, %: 12.7; VI only, AOR: 1.1; VI only, AOR 95% CI: plus or minus 0.08; Both VI & heart problems, %: 14.8; Both VI & heart problems, AOR: 1.9; Both VI & heart problems, AOR 95% CI: plus or minus 0.2.

Domain: Worse health status; No VI, no heart problems(a)%: 8.8; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 19.7; Heart problems only, AOR: 2.1; Heart problems only, AOR 95% CI: plus or minus 0.1; VI only, %: 25.0; VI only, AOR: 2.5; VI only, AOR 95% CI: plus or minus 0.2; Both VI & heart problems, %: 30.4; Both VI & heart problems, AOR: 5.0; Both VI & heart problems, AOR 95% CI: plus or minus 0.4.

Domain: Same(a) health status; No VI, no heart problems(a)%: 79.6; No VI, no heart problems(a), AOR: 1.0; No VI, no heart problems(a), AOR 95% CI: --; Heart problems only, %: 63.7; Heart problems only, AOR: 1.0; Heart problems only, AOR 95% CI: *; VI only, %: 62.2; VI only, AOR: 1.0; VI only, AOR 95% CI: *; Both VI & heart problems, %: 54.8; AOR: ; AOR 95% CI: .

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