The authors say: "Our findings suggest that interventions targeting food insecurity may have beneficial implications for HIV prevention. Individual-level cognitive and/or behavioral interventions targeting HIV risk avoidance or risk reduction behaviors are likely to be less than optimally effective if these structural factors are not also taken into account."
Tsai AC, Hung KJ, Weiser SD (2012) Is Food Insecurity Associated with HIV Risk? Cross-Sectional Evidence from Sexually Active Women in Brazil. PLoS Med 9(4): e1001203. doi:10.1371/journal.pmed.1001203
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