TABLE 7.

Logistic regression analysis of sperm DNA methylation and newborn BW.

Factors	β	SE	Wald χ2	p	OR (95% CI)
Gestation	1.045	0.255	16.760	0.000
37–42 weeks					1
>42 weeks
28–37 weeks					2.844 (1.742, 4.690)
Gender	−1.106	0.541	4.177	0.041
Male					1
Female					0.331 (0.115, 0.956)
H19-M	−0.135	0.057	5.532	0.019	0.874 (0.781, 0.978)