Study name,MCT Mean,MCT Std-Dev,MCT Sample Size,Comparison Mean,Comparison Std-Dev,Comparison Sample Size Ashouri 2013,13.5,4.17,10,17.3,1.76,10 Johnson 2017,50.24,14.3,36,54.73,15.8,37 Jordan 2014,49.7,16.9,23,52.1,16.8,25 Kvistedal 2011,39.95,12.06,21,54.72,12.98,18 Nordahl 2018,42.93,14.09,32,54.67,12.8,28 van der Heiden 2012,48.3,15.82,61,56.1,11.45,60 Wells 2010,39,10.1,10,65.3,9.8,10 Zemestani 2016,8.85,0.86,15,9.92,1.25,15