[Multivariate analysis on prognostic factors for acute myocardial infarction during acute period noncondition stepwise logistic model].
The relationship between baseline factors defined at 4.3 +/- 1.8 hr after onset of acute myocardial infarction and 28-day survival in 319 patients admitted into the China Medical University was evaluated. The case fatality rate during acute period was 17.9%. Univariate statistics identified a significant relationship between 5 of these factors and survival. Multivariate noncondition stepwise logistic model analysis identified four factors as being most closely related to survival: (1) heart failure; (2) arrhythmia; (3) age; (4) history of essential hypertension. It is concluded that heart failure during the acute period of acute myocardial infarction is the most important baseline factor for prediction of 28-day survival.
Zhou
B
B
China Medical University, Shenyang.
Wang
T
T
Shi
J
J
D000368:Aged; D000704:Analysis of Variance; D001145:Arrhythmias, Cardiac / Q000209:etiology; D002303:Cardiac Output, Low / Q000209:etiology; D002681:China / Q000453:epidemiology; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications*; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000401:mortality*; D011379:Prognosis