A cikin 2002, an canza kalmar cutar ta schizophrenia a Japan daga seishin-bunretsu-byō (ciwon raunin hankali, lit. "rashin lafiyar hankali") zuwa tōgō-shitchō-shō (統合失調症, lit. "rashin haɗin kai") don rage zargi. Sabon sunan ya samo asali ne daga samfurin biopsychosocial; ya karu da yawan mutanen da aka sanar da su game da ganewar asali daga 37 zuwa 70% a cikin shekaru uku. An yi irin wannan canji a Koriya ta Kudu a 2012. Wani farfesa a fannin ilimin halayyar kwakwalwa, Jim van Os, ya ba da shawarar canza kalmar Ingilishi zuwa "syndrome na psychosis spectrum".A Amurka, farashin schizophrenia<unk>ciki har da farashin kai tsaye (marasa lafiya, marasa lafiya, magunguna, da kulawa na dogon lokaci) da kuma farashin kulawa da ba na kiwon lafiya ba (ma'aikatar kiwon lafiya, rage yawan aiki, da rashin aikin yi) ya koma zuwa samfurin biopsychosocial; ya kara yawan mutanen da aka sanar da cutar daga 37 zuwa 70% a cikin shekaru uku.
rashin hankali