[Comparative study of serum lipids and other blood chemistry factors in the elderly in Kahoku and Yaku].
A comparative community-based study of serum lipids and other blood chemistry data in the elderly was carried out in two Japanese rural towns, Kahoku and Yaku. We studied the following blood chemistry factors; total proteins (TP), albumin (Alb), blood glucose (glucose), urea nitrogen (BUN), uric acid (UA), total cholesterol (T-Cho), high density lipoprotein (HDL-C) and lipoprotein (a) (Lp(a)). Subjects were the 312 eligible elderly aged over 75 years in Kahoku, and 172 similar elderly in Yaku. There were no significant differences in TP, Alb, glucose, BUN and UA of the elderly in the two areas. Mean HDL-C level was significantly lower and mean Lp(a) concentration was significantly higher in the elderly in Kahoku than in Yaku, Mean value of T-Cho did not differ significantly between the elderly in the two areas, however, the ratio of subjects whose T-Cho concentrations were over 220 mg/dl was significantly higher in Kahoku than in Yaku. These data suggested that the risk of atherosclerosis from the standpoint of view of serum lipids was higher in the elderly in Kahoku than in those in Yaku. Epidemiological data of Kochi and Kagoshima prefecture indicated that the mortality ratio from ischemic heart disease was higher in Kahoku than in Yaku, although that from cerebral infarction was lower in Kahoku than in Yaku. Comparative study of laboratory data in various districts is useful to investigate the relationship between lifestyle and diseases.
Wada
T
T
Department of Medicine & Geriatrics, Kochi Medical School.
Matsubayashi
K
K
Okumiya
K
K
Fujisawa
M
M
Kimura
S
S
Taoka
H
H
Doi
Y
Y
D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D001774:Blood Chemical Analysis; D005260:Female; D006801:Humans; D007564:Japan; D008055:Lipids / Q000097:blood*; D008297:Male
D008055:Lipids