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Table 5 Cox regression analyses

From: The prognostic value of mechanical left ventricular dyssynchrony in patients with acute coronary syndrome

  Cox regression analysis Cox regression analysis
Model 1 univariate Model 2
  HR (95% CI) HR (95% CI)
Sept-lat delay 1.002 (0.997–1.006) 0.999 (0.987–1.008)
PSI SD 1.017 (1.005–1.029) 1,007 (0.989–1–026)
PSI delta 1.004 (1.001–1.008) 1.002 (0.996–1.007)
Time to peak 2D-strain SD ×100 1.088 (1.027–1.151) 1.016 (0.934–1.106)
Time to peak 2D-strain delta 31.81 (4.267–237.1) 2.345 (0.160–34.45)
MPI SD 1.798 (0.602–5.370) 1.076 (0.240–4.819)
MPI Delta 1.291 (0.831–2.007) 1.004 (0.569–1–016)
Simpson EF 0.947 (0.947–0.979) 0.977 (0.955–0.999)
  1. In model 1 no adjustment was made. In Model 2 adjustment was made for age, gender, diabetes, hypertension, heart failure, creatinine clearance and troponin levels. The echocardiographic parameters are tested one by one with the risk factors and not at the same time.