Fig. 2
From: Effect of sinus rhythm restoration on markers of thrombin generation in atrial fibrillation
Marker levels in patients with sustained SR and continued warfarin treatment. P-values derived from the Wilcoxon signed-rank test. Center lines show the medians; box limits indicate the 25th and 75th percentiles; whiskers extend 1.5 times the interquartile range from the 25th and 75th percentiles. Abbreviations: ETP, endogenous thrombin potential; F1 + 2, prothrombin fragment 1 + 2; SR, sinus rhythm