Figure 2From: The impact of regular physical activity on fatigue, depression and quality of life in persons with multiple sclerosis Depression scores in people with multiple sclerosis. Error bars represent standard deviations. Higher scores represent greater depression levels. Exercisers represent individuals who reported participating in at least two, 30-min exercise sessions·wk-1, or had a physical activity score in the leisure domain of the International Physical Activity Questionnaire greater than 600 MET-min·wk-1. ** Exercisers significantly different from Non-exercisers, p < 0.001.Back to article page