Significant group effects unaffected by the intervention were determined for the respiratory exchange ratio ( LR : 0.86 0.05 ; HR : 0.82 0.03 , P < 0.01 ) , moderate physical activity ( LR : 127 52 min ; HR : 167 68 min , P = 0.02 ) , sedentary activity ( LR : 1090 99 min ; HR : 1017 110 min , P = 0.02 ) , and plasma stearate [ LR : 102,000 21,000 quantifier ion peak height ( QIPH ) ; HR : 116,000 24,000 QIPH , P = 0.01 ] .