Table 4.

Multifactorial binary logistic regression analysis of observational indicators

Observational indicator	Reference indicator	B	Wald	OR value 95% confidence interval	P
Age (years)		0.034	3.116	1.034(0.997 ~ 1.076)	0.078
Previous coronary intervention history	No	0.956	5.307	2.602(1.153 ~ 5.924)	0.021
FT3(pmol/L)		-0.582	4.176	0.559(0.311 ~ 0.967)	0.041
N-terminal pro B-type natriuretic peptide (pg/mL)		0	2.994	1(1 ~ 1.001)	0.084
Stable angina	Acute non-ST elevation myocardial infarction	− 1.633	1.965	0. 195(0.009 ~ 1.429)	0.161
Acute ST elevation myocardial infarction		-0.261	0. 124	0.77(0.169 ~ 3.239)	0.724
Unstable angina		0.387	0.457	1.473(0.5 ~ 4.863)	0.499