Figure 1:
Patient reported fatigue scores during external beam radiation therapy (EBRT). Changes in fatigue scores following EBRT in non-metastatic prostate cancer patients were assessed at midpoint of EBRT (D21) and endpoint of EBRT (D42) compared to baseline (D0). A. Fatigue score was measured by Functional Assessment of cancer therapy (FACT-F, 13 items, higher scores represent lower levels of Fatigue). B. Fatigue score was measured by the Patient Reported Outcomes Measurement Information System fatigue (PROMIS-F, 7 items, higher scores represent higher level of fatigue). **, p < 0.001, *, p < 0.05 compared to baseline (Friedman Repeated Measures Analysis of Variance on Ranks followed by Post hoc Tukey Test). There was no significant difference in fatigue scores between midpoint and endpoint as EBRT measured by FACT-F or PROMIS-F.