We analysed data from more than 140,000 participants across 80 studies to show that providing group psychotherapy to people with depression in low- and middle-income countries is around 10 times more cost-effective than providing cash transfers to people living in extreme poverty
How sure are you of this conclusion? E.g., what rough probability would you assign that if you did a new review in 15 years it would come out the other way? Also, how are you taking into account long-run effects?
How sure are you of this conclusion? E.g., what rough probability would you assign that if you did a new review in 15 years it would come out the other way? Also, how are you taking into account long-run effects?