title: Parasuicide and the lunar cycle.
abstract: Admissions to hospital following parasuicide in one city over eighteen years exhibit a cyclical variation apparently synchronized with the lunar quarters. The effect would only account for approximately 0.7 out of the average of 46 parasuicides per 100,000 adults per lunar cycle (95% CI 0.6-0.8), and fails to reach statistical significance.
authors.affiliation: Department of Psychological Medicine, Royal Infirmary of Edinburgh.
authors.forename: T D
authors.initials: TD
authors.lastname: Rogers
authors.forename: G
authors.initials: G
authors.lastname: Masterton
authors.forename: R
authors.initials: R
authors.lastname: McGuire
mesh_terms: D003430:Cross-Sectional Studies; D006760:Hospitalization / Q000639:trends; D006801:Humans; D015994:Incidence; D016081:Moon; D010507:Periodicity; D012017:Referral and Consultation / Q000639:trends; D012307:Risk Factors; D012606:Scotland / Q000453:epidemiology; D016728:Self-Injurious Behavior; D013406:Suicide, Attempted / Q000523:psychology / Q000706:statistics & numerical data*