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. 2023 Jun 23;58(8):751–765. doi: 10.1007/s00535-023-02005-7

Table 4.

Spearman coefficients of correlation between patient-reported outcomes

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The analysis included patients in remission and those with active disease (mild, moderate, or severe) who were assessable for all nine PROs (N = 1288)

FACIT-F Functional Assessment of Chronic Illness Therapy – Fatigue, HADS Hospital Anxiety and Depression Scale (A, anxiety; D, depression), PRO patient-reported outcome, PSQI Pittsburgh Sleep Quality Index, SIBDQ Short Inflammatory Bowel Disease Questionnaire, SCC Spearman coefficients of correlation, WPAI Work Productivity and Activity Impairment (A, absenteeism; I, impairment of activity; L, loss of productivity; P, presenteeism)