Table 5.

Statistical analysis of factors associated with mortality.

		OR	95% CI	p value
ECG abnormalities plus ventricular effraction		25.735	5.471-166.077	0.00378
QTc prolongation	Efraction	6.682	1.344-35.236	0.0078
	Non effraction	6.833	1.317-77.903	0.00932
ST abnormalities		15.314	3.094-102.576	0.00054
Bradi/tahycardia		0.407	0.163-0.995	2.374