title: Influence of age on the mortality from acute pancreatitis.
abstract: The influence of age on the mortality rate of 268 patients with acute pancreatitis was studied. The hospital mortality rate for patients aged below 50 years was 5.9 per cent. The figure increased to 21.3 per cent in patients aged over 75; the high mortality was accounted for by a higher incidence of deaths related to concomitant medical or surgical diseases in the same hospital admission rather than to complications resulting directly from the pathological process of acute pancreatitis. When only deaths due to complications of acute pancreatitis were analysed, the mortality rate was not significantly different between the young and elderly groups. Moreover, the complication rate and the proportion of patients having severe disease (judged by the number of prognostic signs) were not higher in the elderly. Thus acute pancreatitis was intrinsically not more serious were it not for the presence of concomitant diseases with advanced age.
authors.affiliation: Department of Surgery, University of Hong Kong, Queen Mary Hospital.
authors.forename: S T
authors.initials: ST
authors.lastname: Fan
authors.forename: T K
authors.initials: TK
authors.lastname: Choi
authors.forename: C S
authors.initials: CS
authors.lastname: Lai
authors.forename: J
authors.initials: J
authors.lastname: Wong
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006723:Hong Kong; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications / Q000209:etiology / Q000401:mortality*; D011379:Prognosis