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Table 5 Multivariate models for prediction of sub-optimal MitraClip response

From: Transcatheter MitraClip repair alters mitral annular geometry – device induced annular remodeling on three-dimensional echocardiography predicts therapeutic response

5A.

Multivariate Regression

Model chi square = 17.22, p < 0.001

Variable

Odds Ratio (95% Confidence Interval)

p

Mitral Annular Area (cm2/m2)

1.93 (1.19–3.13)

0.007

LV End Diastolic Volume (ml/m2)a

1.29 (1.02–1.63)

0.03

5B.

Multivariate Regression

Model chi square = 10.87, p = 0.004

Variable

Odds Ratio (95% Confidence Interval)

p

Mitral Annular Diameter (cm/m2)

5.36 (0.95–30.19)

0.06

LV End Diastolic Volume (ml/m2)a

1.23 (1.02–1.49)

0.03

  1. aper 10 ml increment
  2. Data in bold are significant