Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12937-015-0068-2/MediaObjects/12937_2015_68_Fig2_HTML.gif)
Quality of Life Assessments. RAND Short Form-36 (SF-36) Dot plot of score changes from baseline to six months for a Energy/fatigue (p = 0.092) and b Emotional Well- Being (p = 0.070), a higher score is indicative of better quality of life or fatigue; therefore a positive delta denotes improvement. Fatigue Severity Scale c Dot plot of score changes from baseline to six months (p = 0.350), a lower score indicates less fatigue; therefore a negative delta denotes improvement. For all graphs, center bar represents median and upper and lower bars are the 25th and 75th percentiles. Data were analyzed with Mann–Whitney U tests