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. 2012 Dec 14;7(12):e51812. doi: 10.1371/journal.pone.0051812

Table 3. Hazard ratios for MADIT II risk score components for sudden arrhythmic death and all-cause mortality.

SCD/VT/VF Total mortality
Predictor Hazard ratio (95% CI) P value Hazard ratio (95% CI) P value
Without SAI QRST NYHA CHF class >II 1.58(1.12–2.23) 0.009 1.67 (1.11–2.52) 0.014
Atrial fibrillation 3.43(0.84–14.05) 0.087 3.26(0.45–23.72) 0.244
QRS >120 ms 1.40(0.99–1.98) 0.060 1.61(1.07–2.41) 0.023
Age >70yrs 1.07(0.73–1.57) 0.736 2.10(1.38–3.18) 0.001
BUN >25 mg/dL 1.29(0.88–1.89) 0.186 1.98(1.30–3.02) 0.002
With SAI QRST NYHA CHF class >II 1.57(1.11–2.21) 0.011 1.22(0.75–1.98) 0.419
Atrial fibrillation 3.47(0.85–14.26) 0.084 3.42(0.47–24.99) 0.225
QRS >120 ms 1.01(0.66–1.53) 0.977 2.00(1.31–3.06) 0.001
Age >70y 1.00(0.67–1.47) 0.92 1.98(1.30–3.02) 0.002
BUN >25 mg/dL 1.28(0.87–1.87) 0.212 1.66(1.10–2.51) 0.015
SAI QRST per 100 mV*ms 1.33(1.11–1.59) 0.002 1.27(1.03–1.55) 0.022