[Obesity and liver dysfunction in UOEH employees--multiple regression analysis of the annual physical checkup data of 1991].
For the purpose of evaluating the significance of obesity as a risk factor toward various chronic geriatric diseases, a multiple regression analysis was performed on the annual physical checkup data of UOEH employees in 1991. The following results were obtained. (1) The average obesity index of the UOEH employees showed a progressive and significant increase in the 10 years from 1981 to 1991. (2) A close relation between the obesity index and serum GPT was recognized by elevation of the standard partial regression coefficients of serum GPT to obesity index and that of the obesity index to serum GPT when the data from all 1591 UOEH employees were analysed in one group. This finding was derived from a significant contribution of obesity to the liver dysfunction in the young male obese population under 30 years of age. (3) Systolic blood pressure was related to age rather than the obesity index, indicating that the development of hypertension is more closely related to aging than obesity. (4) No significant relation was found between the serum total cholesterol level and the obesity index in any group analysed. From the above findings, it can be suggested that the obesity in young male employees is more closely related to liver dysfunction than other abnormalities.
Ohe
K
K
Health Administration, University of Occupational and Environmental Health, Kitakyshu, Japan.
Hachiya
Y
Y
Shimosakoda
H
H
D000328:Adult; D000375:Aging; D000410:Alanine Transaminase / Q000097:blood; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000503:physiopathology; D016272:Occupational Health; D010808:Physical Examination; D012044:Regression Analysis; D012307:Risk Factors
D000410:Alanine Transaminase