Time point Baseline 6 weeks 12 weeks
Fatigue (Fact-F) 114 ± 30.7 112 ± 30.7 112 ± 31.7
Total carnitine (μmol/L ± SD) 75.2 ± 17.5 70.95 ± 18 69.04 ± 13.7
Free carnitine  (μmol/L ± SD) 59.8 ± 15.6 56.4 ± 16 54.6 ± 10.4
Acyl-carnitine (μmol/L ± SD) 15.42 ± 3.89 14.52± 5.09 13.41± 5.37
Acyl-carnitine ratio 0.27 ± 0.07 0.27 ± 0.1 0.26 ± 0.05
Table 2: Fatigue and mean carnitine levels at each time point.