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. 2010 Sep 14;5(9):e12731. doi: 10.1371/journal.pone.0012731

Table 1. Characteristics of cohort at baseline.

Variable Value
N 855
Female (%) 662 (77%)
Age at enrollment (%)
18–29 years 242 (28%)
30–39 years 402 (47%)
40–49 years 160 (19%)
>49 years 51 (6%)
Median CD4 count closest to treatment initiation (cells/mm3) [IQR] 105 [37–161]
Primary activity when feeling well enough to perform normal activities, at study enrollment (n (%))
Employed in formal sector 217 (25%)
Work in informal sector or self-employed 166 (19%)
Unemployed, seeking work 204 (24%)
Housework or family care (unpaid) 223 (26%)
Other (studying, retired, leisure, service, missing) 45 (5%)