title: [A cohort study on deaths from SMON in Japan].
abstract: Causes and risk factors of deaths from subacute myelo-optico neuropathy (SMON) were studied in a prospective cohort of 4,329 SMON patients followed for 3 years and 7 months (Sept. 1985-March 1989) with the following findings: (1) Recent excess deaths of SMON patients was estimated as 4% from ratio of O/E (SMR = 104) and deaths due to SMON itself was 6.4%. (2) The ratio of O/E was significantly higher for deaths from cancer of colon/rectum in females, cancer of pancreas in males, hypertension in males, pneumonia/influenza in females, chronic obstructive pulmonary diseases in males, tuberculosis and intestinal obstructive disease in males and females. (3) The ratio of O/E was 1.8 times or greater for those SMON patients with complications of cerebrovascular disease, severe blindness, complete loss of ambulation, and who were bedridden, and who are unable to receive home care from family members or trained home helpers.
authors.affiliation: Department of Public Health, Dokkyo University School of Medicine.
authors.forename: K
authors.initials: K
authors.lastname: Nakae
authors.forename: F
authors.initials: F
authors.lastname: Masaki
authors.forename: K
authors.initials: K
authors.lastname: Saiki
authors.forename: T
authors.initials: T
authors.lastname: Usami
authors.forename: M
authors.initials: M
authors.lastname: Nishimura
authors.forename: Y
authors.initials: Y
authors.lastname: Morisawa
authors.forename: M
authors.initials: M
authors.lastname: Minowa
authors.forename: M
authors.initials: M
authors.lastname: Ohtani
mesh_terms: D002423:Cause of Death; D015331:Cohort Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D009187:Myelitis / Q000401:mortality*; D009902:Optic Neuritis / Q000401:mortality*; D016012:Poisson Distribution; D011446:Prospective Studies; D013577:Syndrome