Résumé
The ratio of men to women was studied in 331 patients hospitalized into our department for the past three years for various liver diseases. Two factors seemed to affect the sex difference in the morbidity of liver disease. One was a history of drinking, the other a positive ratio of HBs antigen. So, heavy drinkers and HBs antigen positive cases were excluded from the patients with chronic hepatitis, liver cirrhosis and hepatocellular carcinoma, and the male/female ratio was studied again. The ratio of men to women in the patients with liver cirrhosis was 1.3: 1, 4. 1: 1 in the patients with hepatocellular carcinoma and 2.0: 1 in the patients with chronic hepatitis. The male ratio was strikingly high in the case of hepatocellular carcinoma. It is thought that liver cirrhosis is a cause of hepatocellular carcinoma. And then differences in the results of liver function tests between men and women were studied in the patients with liver cirrhosis. However, no remarkable difference was found between men and women.
Résumé
The subjects are 223 women who participated in a mass medical examination. Their ages are between 40 and 79 years. We divided them into four age groups, and studied how aging and obesity influenced their physical health. The results showed the obesity index and serum total protein level were significantly low in the 70-to-79 age group. The serum total cholesterol level was significantly high in the age group between 40 and 50, and it was thought that the elevated cholesterol levels were due to menopause. Thus in females this suggests that a great physical change occurs first in the age group between 40 and 50, and second in the age group between 60 and 70.<BR>Using 165 female cases whose ages were between 40 and 69 years were subdivided into four obesity index groups, we studied how the obesity influenced their physical health. The results showed that the problems include the elevation of diastolic blood pressure levels and serum uric acid levels.