Table 2.

Odds ratios (95% confidence intervals) for the regression analysis of AF and Lp(a) quantiles

	Model1	Model2	Model3
Lipoprotein(a) quantiles
Q1 [≤ 8.71 mg/dL]	1.162 (1.049–1.286) **	1.152 (1.040–1.277) **	1.241(1.117–1.378) **
Q2 [8.71—16.54 mg/dL]	1.198 (1.083–1.327) **	1.192 (1.076–1.321) **	1.276(1.105–1.360) **
Q3 [16.54—32.42 mg/dL]	1.111 (1.003–1.231) *	1.119 (1.009–1.240) *	1.120(1.008–1.243) *
Q4 [> 32.42 mg/dL]	Reference	Reference	Reference

Values are expressed as ORs (95% confidence intervals)

AF Atrial fibrillation, Lp(a) Lipoprotein(a), BMI Body mass index, SBP Systolic blood pressure, TG Triglyceride, CRP C-reactive protein, HCY Homocysteine

Significant interactions (P < 0.05) of Lp(a) quartiles and AF are marked with *; more significant interactions (P < 0.01) are marked with **

Model 1: unadjusted model for Lp(a) quartiles and AF

Model 2 adjusted for BMI, SBP, plus Model 1

Model 3 adjusted for blood glucose, CRP, HCY, statin status, TG, plus Model 2