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. Author manuscript; available in PMC: 2012 Apr 20.
Published in final edited form as: Forum Health Econ Policy. 2012 Apr 19;15(2):10.1515/1558-9544.1230. doi: 10.1515/1558-9544.1230

Table 4.

Enrollment in HIV care program and sexual behavior (no individual fixed effects)

Sex last month (1) Sex last week (2) Condom last sex (3) Sex last month (4) Sex last week (5) Condom last sex (6)
A Initiated ART before round −0.485*** [0.050] −0.401*** [0.054] 0.205*** [0.051] −0.278*** [0.047] −0.261*** [0.053] 0.183*** [0.051]
B Initiated ART between round 1 & 2 −0.387*** [0.092] −0.393*** [0.100] 0.117 [0.092] −0.141 [0.086] −0.239** [0.097] 0.070 [0.092]
C HIV-positive but did not initiate ART before round 2 −0.213*** [0.066] −0.265*** [0.072] 0.246*** [0.060] −0.028 [0.061] −0.145** [0.069] 0.224*** [0.060]
D Round 2 −0.030 [0.058] −0.142** [0.063] 0.084* [0.050] 0.021 [0.053] −0.112* [0.060] 0.078 [0.050]
E Initiated ART before round 1 * Rd 2 0.072 [0.067] 0.080 [0.073] 0.259*** [0.068] 0.080 [0.061] 0.091 [0.069] 0.260*** [0.067]
F Initiated ART between round 1 & 2 * Rd 2 0.031 [0.130] 0.265* [0.141] 0.399*** [0.138] 0.034 [0.119] 0.271** [0.134] 0.410*** [0.137]
G HIV-positive but did not initiate ART before round 2 * Rd 2 −0.128 [0.092] −0.006 [0.100] 0.315*** [0.087] −0.132 [0.084] −0.006 [0.095] 0.326*** [0.086]
H Female −0.085*** [0.023] −0.139*** [0.026] −0.065*** [0.021]
I Age (years) −0.004*** [0.001] −0.009*** [0.001] −0.002** [0.001]
J Number of years of school completed −0.002 [0.003] −0.003 [0.004] 0.006* [0.003]
K Married or cohabitating 0.460*** [0.029] 0.297*** [0.033] −0.143*** [0.035]
 Constant 0.733*** [0.038] 0.571*** [0.041] 0.092*** [0.032] 0.500*** [0.081] 0.733*** [0.091] 0.308*** [0.076]
 Observations 1539 1539 1303 1535 1535 1299
 R-squared 0.20 0.14 0.18 0.34 0.23 0.20
 P-value of F-test that E=D 0.31 0.04 0.06 0.52 0.05 0.05
 P-value of F-test that F=D 0.69 0.03 0.75 0.93 0.26 0.94
 P-value of F-test that G=D 0.41 0.29 0.03 0.16 0.39 0.02

Notes: Standard errors are clustered at the household level for each round.

***, ** and *

indicate statistical significance at the 1, 5 and 10 percent level respectively.