Table 1.

Baseline clinical characteristics by baseline history of tuberculosis (TB). Unless otherwise noted, mean (SD) are presented (N=1769^*).

Characteristics	History of TB N=479	No History of TB N=1290	P-value†
Age	36.2 (5.2)	35.8 (5.6)	0.142
Male (n,%)	365 (76.2%)	838 (65.0%)	<0.001
Body Mass Index - women	23.3 (5.3)	26.0 (5.7)	<0.001
Body Mass Index - men	21.8 (3.7)	23.1 (4.1)	<0.001
CD4 count	77.0 (61.1)	111.9 (64.9)	<0.001
Viral load	298,394 (275,026)	196,700 (215,383)	<0.001
Hemoglobin	11.9 (1.9)	12.9 (2.0)	<0.001
WBC	4.43 (2.1)	4.61 (1.9)	0.102
SGOT (IU/L)	50.8 (37.2)	43.9 (44.8)	0.001
SGPT (IU/L)	42.1 (43.6)	37.5 (46.1)	0.056

^*Only 1,769/1,771 subjects had TB history sufficiently collected on the baseline medically history form.

^†P-values are unadjusted from the Fisher exact test for binary variables and the two-sample t-statistic with unequal variances for continuous covariates, except viral RNA for which a non-parametric Wilcoxon test was used.