Table 4.

Factors associated with the probability that a pregnancy resulted in a live birth (n = 736, LRT p-value = 1.18E−15)

	Estimate	Std. Error	z value	Pr(>|z|)
(Intercept)	8.85508	1.29001	6.864	6.68E−12***
Age at 1st pregnancy and birth	−0.05032	0.01744	−2.886	0.00391**
Hb gm/dl	−0.23464	0.04734	−4.956	7.20E−07***
Continuously married ages 25–40	0.31118	0.16731	1.86	0.0629
Cousin, not polyandrous marriage	−2.97087	1.05296	−2.821	0.00478**
Not cousin, polyandrous marriage	−1.24268	1.13262	−1.097	0.27257
Cousin, polyandrous marriage	13.22694	988.63183	0.013	0.98933
Not cousin, not polyandrous marriage	−1.74034	1.01557	−1.714	0.08659
Past contraception use	0.40117	0.2077	1.931	0.05342
Current contraception use	−0.42761	0.16917	−2.528	0.01148*
Continuously married ages 25–40: cousin, not polyandrous marriage	1.17485	0.43462	2.703	0.00687**
Continuously married ages 25–40: not cousin, polyandrous marriage	0.51556	0.64402	0.801	0.4234
Continuously married ages 25–40: cousin, polyandrous marriage	−0.26139	1106.94571	0	0.99981

^*P < 0.05; 0.05 < P < 0.1.

^**P < 0.01.

^***P < 0.001.