Table 2.

Univariate and Multivariate Analysis of Predictors for Left Main/Three‐Vessel Disease.

Univariate Analysis
	Odds	95% Confidence	P
	Ratio	Interval	Value
Age (per decade increase)	1.54	1.27–1.89	<0.001
Male sex	1.25	0.76–2.05	0.38
Hypertension	1.32	0.77–2.33	0.33
Diabetes	1.20	0.73–1.96	0.46
Hyperlipidemia	2.01	1.22–3.38	0.007
Previous myocardial infarction	1.05	0.50–2.06	0.89
Previous percutaneous coronary intervention	0.91	0.53–1.53	0.73
High TIMI risk (5–7)	2.37	1.41–3.96	<0.001
Heart rate (per 10 beats/minute increase)	1.07	0.94–1.20	0.32
Killip class >1 on admission	2.74	1.40–5.28	0.003
Anterior ST depression (V1–V4)	4.00	2.20–7.26	<0.001
Lateral ST depression (I, aVL, V5, and V6)	2.79	1.69–4.60	<0.001
Inferior ST depression (II, III, and aVF)	2.37	1.28–4.32	0.005
Number of leads with ST depression (per 1 increase)	1.26	1.13–1.39	<0.001
ST elevation in lead aVR ≥ 0.05 mV	2.99	1.79–4.98	<0.001
Multivariate analysis
Age (per decade increase)	1.61	1.28–2.05	<0.001
Male sex	2.45	1.38–4.51	0.003
Hyperlipidemia	2.04	1.19–3.60	0.01
Killip class > 1 on admission	2.78	1.32–5.80	0.007
Anterior ST depression (V1–V4)	2.99	1.46–6.15	0.003
ST elevation in lead aVR ≥ 0.05 mV	2.05	1.10–3.77	0.02

TIMI: Thrombolysis in Myocardial Infarction.