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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: JACC Clin Electrophysiol. 2017 Dec 20;4(1):59–68. doi: 10.1016/j.jacep.2017.10.010

Table 3.

Results of the generalized estimating equation model.

Log Bipolar PBP Voltage (mV) Univariate Multivariate
Coeff p-value Coeff p-value
Log Bipolar FAM Voltage (mV) 0.38 < 0.0001 0.36 <0.0001
Age (per year) 0.02 0.382 0.02 0.366
Male Sex −0.29 0.426 −0.45 0.042
BMI (per kg/m2) 0.04 0.356 −0.01 0.661
CHA2DS2-VASc score (per unit) −0.12 0.428 −0.17 0.244
Persistent AF −0.25 0.422 −0.08 0.767
Repeat Ablation −0.72 0.004 −0.62 0.033
AF duration (per year) −0.01 0.935 0.02 0.518
LA area (per cm2) −0.01 0.797 0.01 0.490
LVEF (per unit %) 0.02 0.170 0.01 0.510

AF: atrial fibrillation; BMI: body mass index; FAM: fast anatomical mapping; PBP: point-by-point; LA: left atrium; LVEF: left ventricular ejection fraction.