[Clinical statistics on outpatients at the Urological Clinic of Sanjukai Hospital in 1987].

The total number of new outpatients in 1987 was 8,062 (male 5,056, female: 3,006) and the male to female ratio was 1.68:1. They had urogenital diseases definitely diagnosed (7,197), urogenital diseases indefinitely diagnosed (536), no diseases (269), and diseases other than urogenital (60). Thirty percent of the outpatients were referred to us by other sources. The number of operations on new outpatients was 216, circumcision, resection of condyloma and vasectomy were representative. The peak of the age distribution was in the thirties for males and in the fifties for females. A statistical study was made on new outpatients according to the international classification of disease. There were 125 malignant (urogenital) tumors (1.6%). The major diseases of the new outpatients were cystitis (acute or chronic: 22.0%), upper urinary tract stone (15.9%), prostatitis (13.9%), and benign prostatic hypertrophy (11.9%). In males the major diseases were prostatitis, upper urinary tract stone, benign prostatic hypertrophy, balanoposthitis, phimosis and in females they were cystitis, upper urinary tract stone, pyelonephritis, renoptosis, and neurogenic bladder. We conclude that our hospital plays a major role as a private urological hospital.