Table 6.

Interactions: ARVs and Frequency of Sexual Activity (with HIV+ persons not on ART)

Dependent variable: SEX LAST MONTH	Interaction = Discordant (1)	Interaction = In Union (2)	Interaction = Years of Schooling (3)	Interaction = Female (4)
ARV	0.422 [0.312]	−0.094 [0.104]	−0.07 [0.237]	−0.203 [0.230]
ROUND2	−0.046 [0.201]	−0.056 [0.175]	0.049 [0.178]	0.076 [0.169]
ROUND2* ART	0.157 [0.118]	0.126* [0.070]	0.221 [0.149]	0.156 [0.105]
ART* INTERACTION	−0.885** [0.372]	0.173 [0.268]	−0.002 [0.032]	0.204 [0.267]
ROUND2* INTERACTION	−0.125 [0.112]	0.104 [0.066]	−0.001 [0.008]	−0.053 [0.035]
ROUND2* ART* INTERACTION	0.135 [0.185]	0.041 [0.107]	−0.013 [0.017]	−0.044 [0.110]
ROUND2* HIV_NOART* INTERACTION	−0.421**[0.201]	−0.049 [0.139]	−0.003 [0.011]	−0.007 [0.103]
Person Fixed Effects	Y	Y	Y	Y
Cal. month dummies	Y	Y	Y	Y
Sample Size	1,176	1,535	1,535	1,535
R-squared	0.60	0.73	0.73	0.73

Notes: The dependent variables are defined in Table 1. All regressions include an ART indicator, an indicator for being HIV positive but not on ART, individual fixed effects, round 2 indicator variable, and month-of-interview indicator variables. The five interaction variables are: (1) indicator for being a concordant couple, (2) an indicator for living in union, (3) education measured as years of schooling, (5) an age dummy for being older than 35 years, and (5) a female dummy. Standard errors are clustered at the household level for each round.

^{***, ** and *}indicate statistical significance at the 1, 5 and 10 percent level respectively.