TY - JOUR
T1 - Relation between Type A behavior pattern and the extent of coronary atherosclerosis in Japanese women
AU - Yoshimasu, Kouichi
AU - Washio, Masakazu
AU - Tokunaga, Shoji
AU - Tanaka, Keitaro
AU - Liu, Ying
AU - Kodama, Hiroko
AU - Arai, Hidekazu
AU - Koyanagi, Samon
AU - Hiyamuta, Koji
AU - Doi, Yoshitaka
AU - Kawano, Tomoki
AU - Nakagaki, Osamu
AU - Takada, Kazuyuki
AU - Sasazuki, Shizuka
AU - Nii, Takanobu
AU - Shirai, Kazuyuki
AU - Ideishi, Munehito
AU - Arakawa, Kikuo
AU - Mohri, Masahiro
AU - Takeshita, Akira
PY - 2002
Y1 - 2002
N2 - This study examined the relation of Type A behavior pattern and its components to angiographically documented coronary atherosclerosis in 198 Japanese women. A questionnaire-based interview elicited psychosocial and other factors. Type A behavior pattern was measured by 12 questions. Significant coronary stenosis was defined when a 75% or greater luminal narrowing occurred at one or more major coronary arteries or 50% or greater narrowing occurred at the left main artery. Gensini's score also was calculated. Logistic regression analysis was used to calculate odds ratios and 95% confidence intervals with adjustment for traditional coronary risk factors and the presence of a job. Global Type A behavior pattern showed no material association with the severity of coronary atherosclerosis assessed by both Gensini's score and the presence of significant coronary stenosis. However, its subcomponents, enthusiasm and competitiveness, were positively related to the severity of coronary atherosclerosis, whereas self-confidence and perfectionism were negatively related. These findings suggest overall a null association between global Type A and coronary atherosclerosis as well as the presence of toxic or beneficial components of Type A behaviors in Japanese women.
AB - This study examined the relation of Type A behavior pattern and its components to angiographically documented coronary atherosclerosis in 198 Japanese women. A questionnaire-based interview elicited psychosocial and other factors. Type A behavior pattern was measured by 12 questions. Significant coronary stenosis was defined when a 75% or greater luminal narrowing occurred at one or more major coronary arteries or 50% or greater narrowing occurred at the left main artery. Gensini's score also was calculated. Logistic regression analysis was used to calculate odds ratios and 95% confidence intervals with adjustment for traditional coronary risk factors and the presence of a job. Global Type A behavior pattern showed no material association with the severity of coronary atherosclerosis assessed by both Gensini's score and the presence of significant coronary stenosis. However, its subcomponents, enthusiasm and competitiveness, were positively related to the severity of coronary atherosclerosis, whereas self-confidence and perfectionism were negatively related. These findings suggest overall a null association between global Type A and coronary atherosclerosis as well as the presence of toxic or beneficial components of Type A behaviors in Japanese women.
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U2 - 10.1207/S15327558IJBM0902_01
DO - 10.1207/S15327558IJBM0902_01
M3 - Article
C2 - 12174534
AN - SCOPUS:0036019458
VL - 9
SP - 77
EP - 93
JO - International Journal of Behavioral Medicine
JF - International Journal of Behavioral Medicine
SN - 1070-5503
IS - 2
ER -