TABLE 7.
Public use (deaths = 320) |
Restricted use (deaths = 331) |
|||
Hazard ratio‡ | 95% confidence interval | Hazard ratio‡ | 95% confidence interval | |
Age in years | 0.98 | 0.97, 0.99 | 0.99 | 0.98, 1.00 |
Sex | ||||
Women | 1.00 | 1.00 | ||
Men | 2.70 | 2.13, 3.42 | 2.70 | 2.14, 3.40 |
Race/ethnicity | ||||
Non-Hispanic White | 1.00 | 1.00 | ||
Non-Hispanic Black | 4.01 | 3.01, 5.33 | 3.90 | 2.92, 5.20 |
Marital status | ||||
Married | 1.00 | 1.00 | ||
Widowed | 1.26 | 0.70, 2.29 | 1.50 | 0.88, 2.57 |
Divorced/separated | 1.60 | 1.15, 2.21 | 1.62 | 1.15, 2.27 |
Never married | 1.88 | 1.32, 2.68 | 1.89 | 1.33, 2.69 |
Educational level | ||||
Less than high school | 2.44 | 1.71, 3.50 | 2.31 | 1.63, 3.26 |
High school/GED* | 1.65 | 1.22, 2.23 | 1.55 | 1.16, 2.07 |
More than high school | 1.00 | 1.00 | ||
Region | ||||
Northeast | 0.46 | 0.30, 0.70 | 0.46 | 0.30, 0.71 |
Midwest | 0.82 | 0.55, 1.20 | 0.80 | 0.54, 1.18 |
South | 1.07 | 0.76, 1.52 | 1.03 | 0.72, 1.47 |
West | 1.00 | 1.00 |
NHIS, National Health Interview Survey (n = 802,387); GED, general equivalency diploma (a certificate representing the equivalent of a high-school diploma).
Mortality follow-up was through December 31, 2002.
Estimated from a Cox proportional hazards model.