TABLE 4—
Logistic Regression Models Representing Association With at Least 1 Day in the Past 30 Days When Health Prohibited Regular Daily Function by Age Group: California Health Interview Survey, 2003 and 2005
Variables | Total Sample (n = 70 456), OR (95% CI) | Aged 18–25 Years (n = 6573), OR (95% CI) | Aged 26–35 Years (n = 9571), OR (95% CI) | Aged 36–45 Years (n = 13 317), OR (95% CI) | Aged 46–55 Years (n = 14 464), OR (95% CI) | Aged 56–65 Years (n = 11 615), OR (95% CI) | Aged > 65 Years, (n = 14 884), OR (95% CI) |
Foster care | 1.62*** (1.44, 1.82), | 1.54** (1.14, 2.07) | 1.50** (1.12, 2.01) | 1.83*** (1.40, 2.39) | 1.69*** (1.32, 2.16) | 1.35, (1.00, 1.82) | 1.33 (0.91, 1.93) |
Male | 0.72*** (0.68, 0.75) | 0.65*** (0.56, 0.75) | 0.65*** (0.58, 0.74) | 0.73*** (0.65, 0.82) | 0.68*** (0.62, 0.75) | 0.72*** (0.63, 0.81) | 0.87 (0.76, 1.00) |
White | 1.14*** (1.08, 1.20) | 1.27** (1.11, 1.46) | 1.23** (1.10, 1.39) | 1.24*** (1.10, 1.40) | 1.16* (1.03, 1.30) | 1.09 (0.92, 1.29) | 1.09 (0.92, 1.28) |
< high school education | 1.04 (0.96, 1.13) | 1.08 (0.88, 1.34) | 0.87 (0.68, 1.10) | 0.97 (0.78, 1.19) | 1.30* (1.01, 1.67) | 1.32* (1.03, 1.71) | 1.39*** (1.16, 1.66) |
Married | 0.72*** (0.68, 0.76) | 0.76* (0.61, 0.93) | 0.70*** (0.62, 0.80) | 0.61*** (0.54, 0.68) | 0.72*** (0.64, 0.80) | 0.65*** (0.58, 0.74) | 0.85* (0.75, 0.97) |
Has health insurance | 0.91* (0.84, 0.98) | 1.07 (0.90, 1.26) | 0.81* (0.68, 0.96) | 1.01 (0.86, 1.19) | 0.85 (0.71, 1.01) | 1.15 (0.92, 1.45) | … |
< 100% of the federal poverty level | 1.40*** (1.27, 1.54) | 1.13 (0.94, 1.35) | 1.02 (0.82, 1.26) | 2.09*** (1.69, 2.58) | 1.93*** (1.55, 2.41) | 1.57 (1.23, 2.00) | 1.64*** (1.29, 2.07) |
Note. CI = confidence interval; OR = odds ratio.
*P < .05; **P < .01; ***P < .001.