Fig. 1
From: Why are some groups physically active and others not? A contrast group analysis in leisure settings
Classification Tree of Predictors associated with Physical Activity. Physical activity level of group: 1 = very active; 2 = moderately active; 3 = rather passive, sometimes in the water; 4 = extremely passive. Contrasting Clusters (Colours): Dark green = highest physical activity level; Green = 2nd highest physical activity level; Light green = 3rd highest physical activity level; Light red = 3rd lowest physical activity level; Red = 2nd lowest physical activity level; Dark red = lowest physical activity level. Group size category: 1 = 2 or 3 members; 2 = 4 or 5 members; 3 = 6 or more members