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. Author manuscript; available in PMC: 2013 Dec 23.
Published in final edited form as: J Dev Econ. 2012 Nov;99(2):10.1016/j.jdeveco.2012.03.001. doi: 10.1016/j.jdeveco.2012.03.001

Table 1.

Summary Statistics

Panel A: Sample Obs Follow-up survey
completion rate
(1) (2)
    2004 Baseline Sample1 2834 N/A
    2005 Follow-up survey2 1528 0.75
    2006 Follow-up survey 2089 0.74
    2006 Analytical Sample3 1813 0.64
Panel B: Baseline Summary Statistics 2006 Analytical Sample (N=1813)
Demographics Mean SD
(1) (2)
    Male 0.41 0.49
    Married 0.77 0.42
    Age 34.84 13.38
    Number of children 4.7 3.81
    Years of education 4.93 3.54
    Total expenditure (dollars/3 months) 33.91 110.11
    HIV positive 0.04 0.2
    Had prior HIV test 0.19 0.39
Experimental Variables Mean SD
(1) (2)
    Any Incentive 0.78 0.41
    Amount of Incentive (Dollars) 1.02 0.90
    Distance (Kilometers) 1.99 1.24
1

The Baseline Sample includes those who accepted an HIV test and were enrolled into the incentives program in 2004. 3185 individuals were offered a test and 91 percent accepted; 60 individuals were not enrolled into the incentives program because of the delay in their HIV testing.

2

The Follow-up survey in 2005 was only in two of the three districts and thus only 2,030 individuals were approached for interviews.

3

The Analytical Sample for 2006 consists of those who were interviewed in 2006, who were in the incentives program, who had baseline 2004 demographic covariates and excludes 2004 HIV indeterminents.