Table 3.

Multinomial logistic regression of key clinical predictors of AF and univariable factors with p < 0.10 (dependent variable: post-operative AF; independent variables: age, BMI, smoking, pre-operative serum VCAM-1) Overall model: p > chi2 = 0.0070, pseudo r2 = 0.5464

Predictor variable	Coefficient	SE	p	95% CI
Age	0.0317	0.076	0.677	−0.117, 0.181
BMI	5.468	3.060	0.074	−0.529, 11.47
Smoking	0.460	0.229	0.045	0.011, 0.909
Pre-operative sVCAM1	0.0158	0.0071	0.026	0.0019, 0.030