Skip to main content
Journal of Patient-Reported Outcomes

Table 4 Correlation between average Urgency NRS and other outcome assessments scores in week one

From: Incorporating patient experience into drug development for ulcerative colitis: development of the Urgency Numeric Rating Scale, a patient-reported outcome measure to assess bowel urgency in adults

Outcome assessment

Sample size

Spearman correlation (95% CI)

Average PGR-S score

41

0.802 (0.651, 0.888)

Average number of daily stools

41

0.516 (0.241, 0.707)

  1. CI confidence interval, NRS numeric rating scale, PGR-S patient global rating of severity
Back to article page