Table 4.

Association between maternal and neonatal characteristics and the risk of SGA in univariate logistic regression analysis.

Variates	Unadjusted OR	95%CI of OR		P value
		LL	UL
Anemia	0.708	0.547	0.908	0.007
Above college or equivalence (v. below college)	0.928	0.700	1.225	0.602
Medical insurance	0.790	0.477	1.412	0.392
Married (v. unmarried, divorced or widowed)	0.286	0.139	0.667	0.002
Hans ethnicity (v. other ethnicity)	0.410	0.173	1.207	0.066
Maternal age at birth	0.410	0.173	1.207	0.066
Gravidity	0.742	0.623	0.871	< 0.001
Multiparous (v. nulliparous)	0.394	0.218	0.652	0.001
Height (cm)	0.937	0.913	0.961	< 0.001
Pre-pregnancy weight	0.927	0.910	0.945	< 0.001
Gestational weight gain	0.920	0.891	0.949	< 0.001
Weight before delivery	0.919	0.904	0.935	< 0.001
ALB	1.010	0.960	1.064	0.694
FBG	0.384	0.264	0.560	< 0.001
Gestational age at delivery	1.000	0.985	1.016	0.982
Female infant	1.850	1.466	2.344	< 0.001
Second
TC	0.823	0.734	0.923	0.001
TG	0.803	0.684	0.935	0.006
HDL-C	0.771	0.611	0.967	0.026
LDL-C	0.843	0.732	0.969	0.017
Third
TC	0.976	0.894	1.038	0.557
TG	0.845	0.767	0.926	< 0.001
HDL-C	1.534	1.268	1.846	< 0.001
LDL-C	1.012	0.904	1.132	0.828

OR odds ratio, CI confidence interval, ALB albumin, FBG fasting blood glucose, TC total cholesterol, TG triglycerides, LDL-C/HDL-C low-density/high-density lipoprotein cholesterol-cholesterol, SGA small for gestational age.