N'afọ 2002, a gbanwere okwu maka ọrịa schizophrenia na Japan site na seishin-bunretsu-byō ("ọrịa nkewa nke uche") na tōgō-shitchō-shō ("ọrịa nkewa nke uche") iji belata ihere. Aha ọhụrụ ahụ sitere na ụdị biopsychosocial; ọ mụbara pasent nke ndị a gwara banyere nchoputa ahụ site na 37 ruo 70% n'ime afọ atọ. A gbanwere ihe yiri nke ahụ na South Korea na 2012. Otu prọfesọ nke psychiatry, Jim van Os, ekwuola ka a gbanwee okwu Bekee ka ọ bụrụ "ọrịa psychosis spectrum syndrome".Na United States, ọnụahịa nke schizophrenia<unk>gụnyere ụgwọ ọrụ (ndị na-agwọ ọrịa, ndị ọrịa, ọgwụ, na nlekọta ogologo oge) na ụgwọ ọrụ nlekọta ahụike na-abụghị nke iwu (ebe ahụike, belata nrụpụta ọrụ, na enweghị ọrụ) na-ezo aka n'ihe nkiri na akwụkwọ akụkọ ihe mere na 2002 John Forbes, onye meriri $2.6 ijeri.
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