Table 4. Crude and Adjusted Hazard Ratios and 95% Confidence Intervals for All-Cause Mortality Associated With Marital Status (Unmarried vs Married) by Sex and Asian and Pacific Islander Ethnicity.
| API Group | Males | Females | ||||
|---|---|---|---|---|---|---|
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| No. | Crude HR (95% CI) | Adjusted HR (95% CI)a | No. | Crude HR (95% CI) | Adjusted HR (95% CI)a | |
| Chinese | 10,752 | 1.35 (1.26–1.44) | 1.11 (1.03–1.19) | 10,656 | 1.87 (1.76–1.99) | 1.08 (1.01–1.16) |
| Japanese | 4147 | 1.30 (1.19–1.43) | 1.17 (1.05–1.31) | 5084 | 1.53 (1.41–1.66) | 1.02 (0.93–1.13) |
| Filipino | 9662 | 1.40 (1.31–1.50) | 1.12 (1.04–1.21) | 11,868 | 1.71 (1.61–1.81) | 1.12 (1.05–1.20) |
| Korean | 3225 | 1.46 (1.31–1.63) | 1.16 (1.01–1.32) | 2931 | 1.99 (1.77–2.23) | 1.24 (1.06–1.44) |
| South Asian | 1831 | 1.51 (1.25–1.82) | 1.15 (0.88–1.50) | 2039 | 1.73 (1.47–2.04) | 0.98 (0.77–1.24) |
| Vietnamese | 4255 | 1.33 (1.22–1.46) | 1.09 (0.99–1.21) | 3621 | 1.72 (1.55–1.90) | 1.08 (0.96–1.22) |
Abbreviations: API, Asian/Pacific Islander; HR, hazard ratio; CI, confidence interval.
Adjusted HRs were estimated from Cox proportional hazard models stratified by stage (localized, regional, distant, unknown) and age at diagnosis (in years) and were adjusted for: cancer site (males: prostate, lung, colon, non-Hodgkin lymphoma, bladder, liver and intrahepatic bile duct, pancreas, stomach, esophagus; females: breast, lung, colon, uterus, non-Hodgkin lymphoma, ovary, pancreas, brain, and liver and intrahepatic bile duct), first course of treatment (yes or no for surgery, radiation, hormone therapy), insurance status (no insurance, private insurance only, Medicare only/Medicare and private insurance, any public/Medicaid/military insurance, unknown), neighborhood socioeconomic status (quintiles), and nativity (US born, foreign born). Leukemia cases were excluded.