Table 1.

Districts in which the Hayat ap was implemented.

Country	Catchment areas in which the Hayat app was implemented	Target population	Selected areas for this study
Pakistan	Kosht, Karimabad, Mulkhow, Charun, Lotkoh, Shoghore, Chatorkhand, Ishkoman, Bubar, Hatoon, Sherqill, Singal, Gupis, Phander, Pingal, Sumal, Teru, Hundur Silgan, Taus, Thoi, Yasin, Gahkuch	310,012	Buni, Garam Chashma, Gahkuch, Gupis
Afghanistan	Ishkashem, Baharak, Gharaan, Iragh, Shunbul, Khandaq, Kalo	117,878	Ishkashem, Baharak, Gharaan, Kalo, Shunbul, Khandaq, Iragh