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Table 4 Logistic regression analysis with LVESV response as dependent variable

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

Dependent variable: LVESV response

Univariable

Multivariable

OR

95% CI

P

OR

95% CI

P

Anteroseptal to posterior mid-left ventricular delay ≥ 130 ms

1.26

0.46–3.46

0.66

QRS duration ≥ 150 ms

2.46

0.54–11.33

0.25

2.41

0.45–13.01

0.31

LBBB

3.09

0.70–13.66

0.14

2.25

0.46–11.01

0.32

Ischemic Heart Disease

0.34

0.12–0.94

0.04

0.46

0.16–1.37

0.16

Male sex

1.28

0.44–3.75

0.65

SVlong%

1.00

0.98–1.03

0.86

SVlat%

0.97

0.94–1.01

0.09

0.98

0.94–1.01

0.17

SVsept%

0.99

0.96–1.03

0.64

  1. Univariable and multivariable logistic regression analyses. Significant P values in the univariable analysis (cut-off < 0.25) were included in the multivariable analysis and are indicated in bold
  2. LBBB, left bundle branch block; LVESV: left ventricular end-systolic volume; SVlong%: longitudinal contribution to SV; SVlat%: lateral contribution to stroke volume; SVsept%: septal contribution to stroke volume