Table 3. All-Cause Mortality Associated With Marital Status Stratified by Individual Characteristics in Asian Populations.
| Variable | Married | Not married | Single | Separated | Divorced | Widowed | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| HR (95% CI) | P for interaction | HR (95% CI) | P for interaction | HR (95% CI) | P for interaction | HR (95% CI) | P for interaction | HR (95% CI) | P for interaction | ||
| Disease status at baselinea | |||||||||||
| Cancer, coronary heart disease, or cerebrovascular disease | 1 [Reference] | 1.10 (1.05-1.16) | .26 | 1.28 (1.10-1.49) | .01 | 1.91 (1.33-2.74) | .01 | 1.45 (0.98-2.16) | .42 | 1.10 (1.03-1.18) | .62 |
| Deaths, No. | 9132 | 2316 | 178 | 30 | 79 | 1440 | |||||
| Diabetes or hypertension only | 1 [Reference] | 1.10 (1.02-1.19) | 1.39 (1.18-1.63) | 2.03 (1.25-3.29) | 1.20 (1.02-1.42) | 1.10 (1.04-1.16) | |||||
| Deaths, No. | 30 123 | 7078 | 784 | 42 | 153 | 3667 | |||||
| Healthyb | 1 [Reference] | 1.19 (1.09-1.30) | 1.77 (1.51-2.08) | 1.18 (0.96-1.45) | 1.51 (1.19-1.93) | 1.09 (1.03-1.14) | |||||
| Deaths, No. | 60 994 | 13 621 | 2110 | 92 | 409 | 6544 | |||||
| Sexc | |||||||||||
| Male | 1 [Reference] | 1.23 (1.12-1.35) | .003 | 1.67 (1.43-1.94) | .11 | 1.62 (1.23-2.13) | .09 | 1.48 (1.28-1.75) | .047 | 1.13 (1.06-1.21) | .049 |
| Deaths, No. | 63 594 | 9405 | 1799 | 51 | 355 | 3313 | |||||
| Female | 1 [Reference] | 1.03 (0.97-1.10) | 1.39 (1.18-1.62) | 1.21 (1.00-1.46) | 1.22 (0.91-1.62) | 1.03 (0.97-1.10) | |||||
| Deaths, No. | 36 655 | 13 610 | 1273 | 113 | 286 | 8338 | |||||
| Age at baselined | |||||||||||
| <65 y | 1 [Reference] | 1.26 (1.14-1.38) | <.001 | 1.79 (1.54-2.08) | <.001 | 1.67 (1.25-2.22) | .05 | 1.53 (1.22-1.92) | .06 | 1.09 (1.03-1.15) | .19 |
| Deaths, No. | 68 812 | 12 182 | 2308 | 89 | 449 | 4235 | |||||
| ≥65 y | 1 [Reference] | 1.00 (0.94-1.07) | 1.11 (1.02-1.22) | 1.12 (0.89-1.40) | 1.06 (0.84-1.35) | 1.04 (0.99-1.09) | |||||
| Deaths, No. | 31 437 | 10 833 | 764 | 75 | 192 | 7416 | |||||
Abbreviation: HR, hazard ratio.
Multivariable Cox regression model was adjusted for sex, age at baseline (year, continuous), smoking status (never, former, current, and missing), education (no formal education or primary education, secondary education, trade or technical education, university education or above, and missing), physical activity (none or almost none, low, intermediate, high, and missing), and alcohol intake (nondrinker, drinker, and missing).
Refers to participants who had no history of cancer, cerebrovascular disease, coronary heart disease, diabetes, or hypertension.
Multivariable Cox regression model was adjusted for age at baseline (year, continuous), smoking status (never, former, current, and missing), education (no formal education or primary education, secondary education, trade or technical education, university education or above, and missing), physical activity (none or almost none, low, intermediate, high, and missing), alcohol intake (nondrinker, drinker, and missing), and baseline health conditions (cerebrovascular disease, coronary heart disease, cancer, hypertension, and diabetes).
Multivariable Cox regression model was adjusted for sex, smoking status (never, former, current, and missing), education (no formal education or primary education, secondary education, trade or technical education, university education or above, and missing), physical activity (none or almost none, low, intermediate, high, and missing), alcohol intake (nondrinker, drinker, and missing), and baseline health conditions (cerebrovascular disease, coronary heart disease, cancer, hypertension, and diabetes).