. 2016 Apr 27;32(6):983–990. doi: 10.1093/ndt/gfw061

Table 3.

Relative odds of prematurity and small for gestational age associated with high-risk APOL1 compared with low-risk APOL1 from logistic regression models

High-risk versus low-risk genotype	Prematurity		Small for gestational age
High-risk versus low-risk genotype	Odds ratio	(95% CI)	Odds ratio	(95% CI)
CKiD only	9.6	(1.1, 84.5)	0.7	(0.2, 2.4)
NEPTUNE only	2.7	(0.6, 13.3)	0.2	(0.02, 1.8)
CKiD and NEPTUNE combined^a	4.6	(1.4, 15.5)	0.5	(0.2, 1.4)

^aCombined analysis was adjusted for study (i.e. indicator for CKiD and NEPTUNE included as covariate). Birth outcome data were missing for six individuals.