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.