Fig. 3From: Effect of physical activity on incident atrial fibrillation in individuals with varying duration of diabetes: a nationwide population studyCubic spline curve of incident AF in subjects with different diabetes duration and physical activity (A) Total (B) New onset (C) DM duration < 5 years (D) DM duration 5–10 years (D) DM duration. Abbreviation CI, confidence interval; DM, diabetes mellitus; HR, hazard ratio; Min, minuteBack to article page