Multivariate regression models of association between HFIAS, IDDS and MOS component scores (n = 899).

Robust t-statistics in parenthesis.
***p<0.001, **p<0.01, *p<0.05.
Note: Models also controlled for age, gender, CD4 count, education, household head/spouse status, married/cohabiting, IDP camp, household size, household expenditures, time to TASO clinic (minutes), distance to government hospital (km), distance to market (km), district, interview year, and interview month.