Variable		GEC (n=62)	Non-GEC (n=207)
Mean age [range]		26.5 [24-42]	23 [22-35]
Median decile [range]		2* [1-9]	4* [1-10]
Mean hours of self-regulated learning / week [range]
	Term	9 [0-32]	10 [0-50]
	Revision	33 [0-100]	35 [0-120]
Mean hours of extracurricular activity / week [range]		10.2 [0-62]	9.8 [0-69]

* p < 0.0001

Int J Med Educ. 2015; 6:111-117; doi: 10.5116/ijme.55f8.5f04