琉球大学医学部付属病院歯科口腔外科受診患者におけるB型肝炎の現状 (第2報)

概要

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this study extended over a three-year period, from 1981 to 1983. Serum of 1, 013 patients who visited our hospital were checked for the presence of HBs Ag by R-PHA. And, findings are as follows: 1. Of the all participants, fifty-four (5.3%) were HBs Ag positive. 2. The difference between the male and female, regarding the seropositivity, was the male (7.6%) was higher than the female (3.0%). 3. Sixteen cases (10.3%) were found in the thirties age group, 13 cases (8.9%) in the fifties, and 6 cases (6.6%) in the sixties. High frequency was found among people of a comparatively advanced age. 4. Normal value rates of GOT (AST) and GPT (ALT) was approximately 70%. 5. The positive percentage of HBs Ag was 5.2% on the main island in OKINAWA and was 7.7% on other islands in okinawa.