Fig. 1From: Long-Term, Competitive Swimming and the Association with Atrial FibrillationAge, diabetes mellitus, and swimming were included in the final model (c = 0.768). Swimming was the only covariate to have a statistically significant association with atrial fibrillation (p = 0.002), with an odds ratio of 8.739 (95 % CI 2.290 to 33.344). Diabetes mellitus trended toward significance with a p value of 0.06Back to article page