Coronary Sclerosis Risk Factors in Males with Special Reference to Lipoproteins and Apoproteins : Establishing an Index

Kawanishi Masahiro

Nakamoto Atsuko

Konemori Gen

Horiuchi Itaru

Kajiyama Goro

Hiroshima Journal of Medical Sciences

[PISSN] 0018-2052

[EISSN] 2433-7668

[NCID] AA00664312

In order to ascertain the most effective index for predicting coronary sclerosis, the concentration of lipids, lipoproteins, and apoproteins in serum were determined in 45 males aged over 44 with angiographically diagnosed effort angina and in 153 male controls aged over 44 without ischemic heart disease (IHD) on physical examination. The results of our study are summarized as follows.　　　

1) Alcohol intake of 25 g/day or more and smoking of 20 cigarettes/day or more showed significant odds ratios of 0.47 and 2.33, respectively.　　　
2) By decrease of 10 mg/dl in HDLC level or of 10 mg/dl in Apo-AI level, the possibility of coronary sclerosis increases twofold after adjusting the effects of confounders.　　　
3) LDLC/HDLC and Apo-B/Apo-AI are effective indices for predicting coronary sclerosis and, in particular, the probability of coronary sclerosis increases 3.8 times by increase of 0.5 in Apo-B/Apo-AI.

Lipoproteins

Apoproteins

Multiple logistic regression

Odds ratio

Medical sciences [ 490 ]

eng

Hiroshima University Medical Press

[ISSN] 0018-2052

[NCID] AA00664312

[PMID] 2283305