Table 3.

Relative HIV incidence with exposure to early and later adolescent pregnancy

	IRR	p	95% confidence interval
Pregnancy ≤15 years	3.02	<0.01	1.50	6.09
Pregnancy ≥16 and <19	1.08	0.77	0.64	1.84

Controlled for Stepping Stones study, age, socio-economic status, education, child sexual abuse, child emotional abuse, child physical abuse, emotional neglect, HSV, age at first sex.