Exposures
Participants were assigned randomly to either the GlobalConsent treatment (=1) or the AHEAD attention-control program (=0). Time was coded 0 for baseline and 1 for subsequent time points. A time-by-treatment arm interaction term was created to assess the difference-in-difference (DID) for GlobalConsent versus AHEAD at “endline” (posttest 1 and 2 combined) versus baseline.