Economic evaluation of a combined microfinance and gender training intervention for the prevention of intimate partner violence in rural South Africa.
OBJECTIVE
Assess the cost-effectiveness of an intervention combining microfinance with gender and HIV training for the prevention of intimate partner violence (IPV) in South Africa.


METHODS
We performed a cost-effectiveness analysis alongside a cluster-randomized trial. We assessed the cost-effectiveness of the intervention in both the trial and initial scale-up phase.


RESULTS
We estimated the cost per DALY gained as US$7688 for the trial phase and US$2307 for the initial scale-up. The findings were sensitive to the statistical uncertainty in effect estimates but otherwise robust to other key assumptions employed in the analysis.


CONCLUSIONS
The findings suggest that this combined economic and health intervention was cost-effective in its trial phase and highly cost-effective in scale-up. These estimates are probably conservative, as they do not include the health and development benefits of the intervention beyond IPV reduction.
The George Institute for International Health, University of Sydney, Sydney, Australia. sjan@george.org.au
Stephen
S
Jan
Giulia
G
Ferrari
Charlotte H
CH
Watts
James R
JR
Hargreaves
Julia C
JC
Kim
Godfrey
G
Phetla
Linda A
LA
Morison
John D
JD
Porter
Tony
T
Barnett
Paul M
PM
Pronyk
D003362:Cost-Benefit Analysis; D017579:Domestic Violence / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D015397:Program Evaluation / Q000191:economics*; D040242:Risk Reduction Behavior; D012424:Rural Population; D012747:Sexual Partners; D013019:South Africa