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. Author manuscript; available in PMC: 2023 Jan 10.

Published in final edited form as: Biometrics. 2019 Jun 20;75(2):695–707. doi: 10.1111/biom.13018

TABLE 1.

Summary statistics

	n = 1962
	At t * = 1 year	At t * = 2 years
ART initiated	1286 (65.5%)	1422 (72.5%)
Death	61 (3.1%)	80 (4.1%)
CD4 counts per person	1.71	2.64
	Mean (SD) or count (%)	% missing
CD4	343.05 (314.78)	21.3
WAZ	−2.64 (1.83)	33.7
HAZ	−2.10 (1.48)	36.1
Age	12.21 (1.41)	0
Male	863 (44.0%)	0
CDC class		71.6
Mild	200 (10.2%)
Moderate	73 (3.7%)
Severe	88 (4.5%)
Asymptomatic	196 (10.0%)
Person time follow-up^a	3.6 (1.7, 6.1)

Abbreviation: ART, antiretroviral therapy; HAZ, height-for-age Z scores; WAZ, weight-for-age Z scores.

^a

Median (first and third quartiles) in years.