Three case scenario in which CV for and are≤3%.

and , the values generated for the purpose of this study, are presented in bold. RER, Fatox, CHOox, 1-RER and % ENEfat were calculated. Case 1: CVs of and are 3% and the correlation coefficient between and is positive; case 2: CVs of and are 3% and the correlation coefficient between and is negative; case 3: CV is 0% and CV is 3%. When assuming CV 0% and CV 3%, similar results as for case 3 are obtained (data not shown). , oxygen uptake; , carbon dioxide production; RER, respiratory exchange ratio; Fatox, fat oxidation rate; CHOox, carbohydrate oxidation rate; % ENEfat, % energy derived from fat.