title: [Clinical studies on medical disorders of patients with benign prostatic hypertrophy over 65 years of age].
abstract: The medical disorders of 269 in-patients with benign prostatic hypertrophy who were over 65 years old and hospitalized between September 1974 and March 1985, were reviewed. The most frequent preoperative disorder was of the cardiovascular system. A comparative examination of the operative group with the non-operative group was made by nine preoperative risk factors, which showed a statistically significant difference at the 0.1% level.
mesh_terms: D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008297:Male; D008875:Middle Aged; D011470:Prostatic Hyperplasia / Q000150:complications*; D012306:Risk