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Table 4 TSI and DLC count univariate analysis

From: Prevalence and inter-relationship of different Doppler measures of dyssynchrony in patients with heart failure and prolonged QRS: a report from CARE-HF

  TSI   DLC  
Variable Relative Risk (95 CI) P value Relative Risk (95% CI) P value
Age 0.998 (0.988 to 1.007) 0.625 0.997 (0.987 to 1.007) 0.52
Male gender 0.698 (0.563 to 0.866) 0.001 0.692 (0.559 to 0.858) 0.0007
IHD 0.710 (0.563 to 0.866) 0.002 0.718 (0.576 to 0.890) 0.003
Heart rate 1.008 (0.999 to 1.016) 0.068 1.008 (0.999 to 1.016) 0.08
Systolic BP, mmHg 1.003 (0.997 to 1.009) 0.313 1.003 (0.997 to 1.009) 0.26
NT-proBNP, pg/ml 0.984 (0.909 to 1.065) 0.685 0.982 (0.908 to 1.062) 0.65
QRS, ms 1.006 (1.001 to 1.012) 0.032 1.006 (1.000 to 1.012) 0.03
LVESVi, ml/m2 1.002 (1.000 to 1.004) 0.0694 1.002 (1.000 to 1.004) 0.08
LVEDVi, ml/m2 1.002 (1.000 to 1.004) 0.0984 1.002 (1.000 to 1.004) 0.12
EF, % 0.987 (0.970 to 1.003) 0.11 0.986 (0.970 to 1.002) 0.10
  1. IHD = ischemic heart disease, BP = blood pressure, NT-proBNP = N-terminal brain natriuretic peptide, LVESVi = left ventricular end systolic volume/m2, EF = ejection fraction.