Table 6.
Female and male all-cause mortality hazard rate ratios: exposed to undernutrition v. younger same-sex siblings
| Female
|
Male
|
|||
|---|---|---|---|---|
| HR | 95% CI | HR | 95% CI | |
| Born Sep–Dec 1855 | 1.298 | 0.81, 2.07 | 1.048 | 0.83, 1.32 |
| Born Jan–Mar 1856 | 0.851 | 0.49, 1.48 | 0.983 | 0.78, 1.24 |
| Born Apr–Jun 1856 | 1.431 | 0.79, 2.6 | 1.138 | 0.87, 1.49 |
| Born Jul–Sep 1856 | 0.867 | 0.46, 1.62 | 1.075 | 0.83, 1.39 |
| Born Oct–Dec 1856 | 0.765 | 0.42, 1.4 | 1.069 | 0.85, 1.34 |
| Younger same-sex siblings (ref) | 1.00 | 1.00 | ||
| Birth year | 0.995 | 0.98, 1.01 | 1.002 | 0.99, 1.01 |
| Nam-Powers Score (Source: Death Certificate, Unit = 10) | 0.988 | 0.94, 1.04 | 0.956* | 0.91, 1.00 |
| Nam-Powers Score missing (= 1) | 1.106 | 0.95, 1.28 | 0.890 | 0.77, 1.03 |
| Farmer (= 1) | 1.083 | 0.91, 1.28 | 0.914 | 0.79, 1.06 |
| Married before age 50 (= 1) | 0.839** | 0.71, 0.99 | 0.882* | 0.77, 1.01 |
| 1–6 children (ref) | 1.00 | 1.00 | ||
| 7 or more children | 0.998 | 0.87, 1.14 | 1.075 | 0.94, 1.23 |
| Nulliparous | 0.932 | 0.79, 1.1 | 1.15* | 0.98, 1.35 |
| No LDS church participation (ref) | 1.00 | 1.00 | ||
| Active church participation | 0.840** | 0.72, 0.98 | 0.898 | 0.77, 1.04 |
| Inactive church participation | 0.929 | 0.77, 1.12 | 1.154* | 0.98, 1.36 |
| Non-proportional effects (interaction with time) | ||||
| Born Sep–Dec 1855 | 0.99 | 0.97, 1.01 | ||
| Born Jan–Mar 1856 | 1.005 | 0.99, 1.02 | ||
| Born Apr–Jun 1856 | 0.981* | 0.96, 1.00 | ||
| Born Jul–Sep 1856 | 1.005 | 0.98, 1.03 | ||
| Born Oct–Dec 1856 | 1.014 | 0.99, 1.04 | ||
| Theta | 0.02 | 0.067*** | ||
| n | 1411 | 1537 | ||
| Likelihood ratio χ2 (df) | 22.78 (19) | 30.86 (14) | ||
HR, hazard ratio; CI, confidence interval; LDS, Latter-Day Saint.
Exponentiated coefficients; 95% CIs in second column.
*
P < 0.1,
**
P < 0.05,
***
P < 0.001.