Fig. 3From: A physically active lifestyle is associated with lower long-term incidence of bipolar disorder in a population-based, large-scale studyThe impact of ski race finishing time on the risk of developing bipolar disorders in skiers in men (a) and women separately (b). The impact of ski race finishing time on the risk of developing bipolar disorders more than 5 years after completing the ski race in men (c) and women (d). HR represents hazard ratios from an unadjusted Cox regression for the fastest (100–150% of winning finishing time) group, using + 200% as the reference groupBack to article page