Fig. 3From: Qualitative and psychometric evaluation of the PROMIS®-Fatigue SF-7a scale to assess fatigue in patients with moderately to severely active inflammatory bowel diseaseMean PROMIS Fatigue SF-7a values, by disease severity groups by partial Mayo score at Week 12 in patients with UC. PROMIS, Patient-Reported Outcomes Measurement Information System; SF-7a, Short Form-7a; UC, ulcerative colitisBack to article page