Table 2.

Multivariate GEE^† Analysis of Small for Gestational Age Births

	Odds Ratio (95% CI)
Risk Factor	Unadjusted	Adjusted
Age of mother ( 1 year increment)	0.98 (0.92-1.04)	1.02 (0.94-1.11)
Perinatally acquired HIV	4.13 (1.38-12.41)	5.67 (1.03-31.61)
Substance abuse during pregnancy	2.67 (0.87-8.16)	3.68 (1.04-13.04)
Nadir CD4 ≤200 cells/mm³ during pregnancy	2.02 (0.64-6.36)	0.77 (0.09-6.46)
HIV RNA level <400 copies/mL at delivery	1.64 (0.49-5.49)	2.02 (0.58-7.02)
*Second line cART^ during pregnancy**	5.12 (1.34-19.57)	1.91 (0.22-16.75)

^†

GEE= Generalized Estimating Equation

Second-line cART includes: Enfuvirtide, Etravirine, Darunvavir, and Raltegravir