Effect of Efavirenz on Endogenous Progesterone Concentrations and Contraceptive Outcomes among Ugandan HIV Infected Women Coadministering Ethinylestradiol/Levonorgestrel

Table 2

Contraceptive outcomes among HIV positive women taking combined oral contraceptive pills at TASO Clinic, Mulago Hospital.

	Contraceptive outcome		OR (95% CI)	p value
	Failure% ()	Success% ()
HAART naive HIV positive women	20.0 (03)	80.0 (12)	1.0
HIV positive women on efavirenz based HAART	26.5 (09)	73.5 (25)	1.4 (0.33–6.31)	0.63