title: [Cause-time trends in epidemiology and many-year cycles of birth of patients with endogenous psychoses].
abstract: Chronocausal approach with its phase-spatial analytical system was used in the analysis of multi-year undulations of birth rate in 6815 cases of endogenous psychoses in the cities of Andizhan, Moscow, Novgorod and Novosibirsk. The gradients of severity of psychoses and the patients' sex and hereditary factors were also studied in Andizhan. The 10-years cycles of the patients' birth rate and gradients of the indices under investigation were discovered which are believed to be an important evidence for the early ontogenetic impact of external etiological factors. The new trend is considered as a more adequate than the conventional (spatial) one in terms of the nature of mental diseases.
authors.forename: V P
authors.initials: VP
authors.lastname: Iskhakov
mesh_terms: D001723:Birth Rate; D003866:Depressive Disorder / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D012621:Seasons; D013029:Space-Time Clustering; D014586:USSR
vernacular_title: O prichinno-vremennom napravlenii v épidemiologii i mnogoletnikh tsiklakh rozhdeniĭ bo'lnykh éndogennymi psikhozami.