A cikin ƙasashe masu tasowa yana da yawa a cikin waɗanda suke da talauci a tattalin arziki yayin da akasin haka a cikin ƙasashe masu tasowa yana da yawa a cikin wadata. Ba a san dalilin waɗannan bambance-bambance ba. Ƙananan ƙasashe da ƙasashe masu matsakaicin kuɗi suna da sama da kashi 80% na mace-mace. Yayin da cutar asma ta ninka sau biyu a cikin 'yan mata, cutar asma mai tsanani tana faruwa a daidai daidai. A cikin mata masu girma suna da yawan cutar asma fiye da maza kuma ya fi yawa a cikin tsofaffi. A cikin tsofaffin yara, cutar asma ita ce mafi yawan shigarwa zuwa sashen gaggawa a cikin ƙasashe masu tasowa. Saboda haka mutum yana ganin ƙananan ƙarancin a cikin Asiya, Gabashin Turai da Afirka. A cikin ƙasashe masu tasowa ya fi yawa a cikin waɗanda ke da talauci na tattalin arziki yayin da akasin haka a cikin ƙasashe masu tasowa ya fi yawa a cikin wadata. Ba a san dalilin waɗannan bambance-bambancen ba. Ba a san dalilin da ya sa cutar asma ta fi yawa a cikin yara ba.
ba sananne ba