Skip to main content

Table 5 Logistic regression analysis with NYHA response as dependent variable

From: Regional contributions to left ventricular stroke volume determined by cardiac magnetic resonance imaging in cardiac resynchronization therapy

Dependent variable: NYHA response

Univariable

Multivariable

OR

95% CI

P

OR

95% CI

P

Anteroseptal to posterior mid-left ventricular delay ≥ 130 ms

1.50

0.50–4.50

0.47

QRS duration ≥ 150 ms

1.54

0.33–7.20

0.59

LBBB

1.25

0.28–5.62

0.77

Ischemic Heart Disease

1.5

0.51–4.41

0.46

Male sex

0.82

0.25–2.71

0.74

SVlong%

0.98

0.95–1.01

0.23

SVlat%

1.00

0.97–1.03

0.99

SVsept%

1.00

0.96–1.03

0.79

  1. Univariable and multivariable logistic regression analyses. Significant P values in the univariable analysis (cut-off < 0.25) were included in the multivariable analysis
  2. LBBB, left bundle branch block; NYHA: New York Heart Association; SVlong%: longitudinal contribution to SV; SVlat%: lateral contribution to stroke volume; SVsept%: septal contribution to stroke volume