Journal of Probability and Statistics / 2018 / Article / Tab 3

Research Article

Frailty in Survival Analysis of Widowhood Mortality

Table 3

Least square estimates based on simulated survival times from in (4). Averaged estimates and confidence intervals (CI) from 1000 repetitions in two groups: men age 55–64 and women age 75–84.

Men, age 55–64
(95% CI) (95% CI) (95% CI)

1.30.4151.31 (1.13, 1.41)0.62 (0.18, 1.66)21.4 (7.6, 51.7)
1.30.4401.28 (1.21, 1.35)0.51 (0.04, 1.49)41.7 (14.9, 143.4)
1.30.7151.30 (1.11, 1.41)0.98 (0.39, 2.37)17.5 (7.0, 34.1)
1.30.7401.29 (1.20, 1.36)0.66 (0.06, 1.66)42.3 (14.1, 117.5)
1.50.4151.50 (1.35, 1.60)0.72 (0.17, 1,86)21.37 (7.1, 56.6)
1.50.4401.48 (1.39, 1.55)0.57 (0.03, 1.50)45.1 (14.5, 131.4)
1.50.7151.50 (1.38, 1.61)0.96 (0.35, 2.37)17.6 (10.1, 36.4)
1.50.7401.48 (1.39, 1.55)0.76 (0.05, 1.90)41.1 (13.7, 125.7)

Women, age 75–84

1.30.4151.3 (1.27, 1.32)0.51 (0.30, 1.00)16.4 (9.9, 24.5)
1.30.4401.3 (1.28, 1.31)0.45 (0.08, 1.20)44.8 (20.5, 96.9)
1.30.7151.3 (1.28, 1.32)0.82 (0.47, 1.55)15.4 (12.0, 21.3)
1.30.7401.3 (1.28, 1.31)0.63 (0.11, 1.41)39.8 (19.5, 73.1)
1.50.4151.5 (1.48, 1.52)0.52 (0.32, 1.04)16.7 (13.6, 24.5)
1.50.4401.5 (1.48, 1.51)0.45 (0.07, 1.22)42.8 (19.7, 100.4)
1.50.7151.5 (1.47, 1.52)0.83 (0.47, 1.65)15.6 (11.9, 21.7)
1.50.7401.5 (1.48, 1.52)0.59 (0.11, 1.40)39.0 (19.2, 76.3)

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