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Fig. 4 | Sports Medicine - Open

Fig. 4

From: Physical Activity Reduces Epilepsy Incidence: a Retrospective Cohort Study in Swedish Cross-Country Skiers and an Experimental Study in Seizure-Prone Synapsin II Knockout Mice

Fig. 4

Epilepsy incidence divided according to educational or occupational level. Data presented with Kaplan-Meier curves, with unadjusted hazard ration (HR). Y-axis represents incidence in %, and the X-axis presents follow-up time in years and number at risk. Incidence of epilepsy diagnoses at 0, 5, 10, 15 and 20 years after completed ski race in skiers compared to matched non-participating controls with primary school, high school and university as highest education level (a, upper row) and according to occupation level (employed, unemployed, retired) (b, lower row). *p < 0.05

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