The impact of food assistance on weight gain and disease progression among HIV-infected individuals accessing AIDS care and treatment services in Uganda

Table 3 Average treatment effect (ATT) of food assistance on advancement in WHO stage by one or more WHO stage

Change in HIV WHO stage	Number of treated	Number of matched controls	ATT^a(absolute value of t-statistic)
Overall	3329	10805	-0.02 (2.14)*
*Conditional estimates*
Without ART	2783	9661	-0.03 (3.43)**
With ART	546	1120	0.025 (0.95)

^a Absolute value of t-statistics on ATT, in parentheses, are based on bootstrapped standard errors
** significant at 1% ; *significant at 5%

ISSN: 1471-2458