title: Asthma mortality in England and Wales: evidence for a further increase, 1974-84.
abstract: The trend in asthma mortality has been estimated from published statistics for the years 1974-84, with account being taken of changes due to the revision of the International Classification of Diseases in 1979. Mortality rose annually by an average of 4.7% in the 5-34 year age-group (p less than 0.05), and the increased mortality since 1974 probably accounted for 408 excess deaths in the 5-64 year age-group between 1975 and 1984. No satisfactory explanation for this rise in mortality is likely until there is adequate monitoring of the prevalence and severity of asthma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D001249:Asthma / Q000401:mortality*; D002648:Child; D002675:Child, Preschool; D003644:Death Certificates; D004739:England; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D012737:Sex Factors; D014852:Wales