Table 3. Baseline Characteristics for Women with Complete^A versus Incomplete Compliance with PMTCT Care Cascade.

Variable	Completed PMTCT Care Cascade (N=20,679)		Incomplete Compliance with Care Cascade (N=10,825)
	Median (IQR)B	N available for analysis	Median (IQR)B	N available for analysis	P-value
	Maternal age at 1st visit (years)	30 (27-34)	20,111	30 (26-34)	10,244	<0.0001
Gestational Age at 1st visit (weeks)	23 (17-29)	19,005	22 (16-29)	9776	<0.001
CD4 count at baseline (cells/mm3)	363 (240-516)	17,904	359 (223-522)	8620	0.039
Viral load at baseline (copies/mL)	603 (200-16026)	15,109	1626 (200-29638)	6857	<0.0001
ARV Status, (%)		20,679		10,825	<0.0001D
NNRTI-based ART/prophylaxis	72%		65%		<0.0001
PI-based ART	7%		6%		<0.0001
Triple-NRTI ART	0.4%		0.2%		<0.02
Mono/dual-NRTI prophylaxis	12%		10%		<0.0001
Single-dose NVP only	0.2%		0.2%		0.6
No ARVs received or none documentedC	8%		19%		<0.0001

^AComplete compliance requires a minimum of one antenatal, delivery, and at least 1 infant follow-up visit.

^BAll values reported in median (IQR) unless otherwise specified

^CNo evidence of ARV receipt in database due to multiple factors: LTFU, non-eligible and <28 weeks (2006 guidelines), not documented.

^DChi-square test was used for overall comparison of ARV regimens between those with complete and incomplete care compliance; Student's t-test was used for individual ARV comparisons.