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Table 3 Univariate and Multiple Regression Analysis of TDI-MPI

From: Clinical value of myocardial performance index in patients with isolated diastolic dysfunction

 

Univariate Analysis

Multiple Analysis

 

r

P

β

P

LV mass

0.39

0.006

0.325

0.031

S septal

- 0.38

0.009

- 0.332

0.058

e’ septal

- 0.41

0.004

0.092

0.78

e’/a’ septal

- 0.36

0.014

  

E/e’ septal

0.36

0.012

  
  1. E early mitral filling wave, S peak systolic annular velocity, e early mitral annulus diastolic velocity, a late diastolic velocity
  2. R2 = 0.304; Adjusted R2 = 0.219; standard error of estimate = 0.124
  3. β = Standardized coefficient; r = Pearson correlation
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Cardiovascular Ultrasound

ISSN: 1476-7120

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