|
Risk factor
|
Baseline interview (mean [SD] or n [%])
|
Risk of hospitalization at 18 months (OR [95% CI])
|
|---|
|
Age (per 10 years)
|
40.5 (7.3)
|
1.0 (0.6–1.7)
|
|
Female gender
|
177 (73%)
|
1.1 (0.5–2.4)
|
|
Non-white race/ethnicity
|
71 (29%)
|
2.1 (1.1–4.0)
|
|
Education (years)
|
14.9 (2.5)
|
0.8 (0.70–0.96)
|
|
Household income*
|
45,000
|
1.3 (1.1–1.5)
|
|
Married or cohabitating
|
160 (66%)
|
1.0 (0.5–2.1)
|
|
Current cigarette smoking
|
18 (7%)
|
2.1 (0.7–6.4)
|
|
Past cigarette smoking
|
87 (36%)
|
1.3 (0.6–2.6)
|
- Bivariate analysis (n = 242). *Median household income (25th–75th interquartile range, $25,000–$62,500); odds ratio per $10,000 decrement.
