“…Study durations ranged from a 30-minute one-on-one brief motivational intervention [ 58 ] to an intervention spanning four academic calendar years [ 67 ]. Weight loss was the sole focus in two studies [ 52 , 59 ], physical activity in 11 studies [ 5 , 19 , 41 , 43 , 45 , 46 , 57 , 58 , 63 , 70 , 72 ], and nutrition was the focus of 10 studies [ 9 , 39 , 42 , 44 , 48 , 49 , 51 , 53 , 61 , 62 ]. A combination of weight loss and/or physical activity and/or nutrition outcomes were examined by 18 studies [ 1 , 37 , 38 , 40 , 47 , 50 , 54 - 56 , 60 , 64 - 69 , 71 , 73 ].…”