The role of mood state and emotion regulation in the discrepancy between gastrointestinal symptom burden recorded prospectively and via recall questionnaire

• Published in: Neurogastroenterology and motility Vol. 34; no. 7; pp. e14304 - n/a
• Main Authors: Jones, Michael P., Yun, Grace, Wass, Fiona, Rixon, Hayley, Shah, Ayesha, Walker, Marjorie M., Koloski, Natasha A., Holtmann, Gerald, Talley, Nicholas J., Beath, Alissa P.
• Format: Journal Article
• Language: English
• Published: England Wiley Subscription Services, Inc 01.07.2022
• Subjects: Abdomen; Diarrhea; Dyspepsia; ecological momentary assessment; Emotional regulation; Irritable bowel syndrome; Mood; Neurosis; Pain; prospective symptom recording; psychological traits; symptom recall; psychological traits; symptom recall; ecological momentary assessment; prospective symptom recording
• ISSN: 1350-1925; 1365-2982
• DOI: 10.1111/nmo.14304

Background There is limited empirical evidence of the magnitude of the discrepancy between prospectively recorded gastrointestinal symptom burden and that reported in recall questionnaires. Further, potential sources of the discrepancy are largely unknown. This study sought to quantify the discrepancy and to evaluate the potential role of mood disorder and emotion regulation in the discrepancy. Methods One hundred and forty nine subjects (mean age 20 years, 75% female) who met Rome IV criteria for irritable bowel syndrome and/or functional dyspepsia completed a 7‐day prospective recording of the symptoms on a smartphone implemented ecological momentary assessment app, and then on day 8 were asked to recall their symptoms for the preceding 7 days. Key Results Gastrointestinal symptom burden assessed by recall was exaggerated relative to that recorded prospectively. The discrepancy was moderate for overall score (Cohen d = 0.52), abdominal pain (d = 0.61) and indigestion (d = 0.49). The discrepancy was generally larger among subjects who reported a physician diagnosis of a gastrointestinal condition with d = 0.87 for overall score and d = 0.89 for abdominal pain. A number of correlations between the discrepancy and psychological traits were identified, including neuroticism with diarrhea discrepancy (r = 0.23, p = 0.004) and visceral‐specific anxiety with abdominal pain discrepancy (r = −0.18, p = 0.03). There was no evidence of recency or Hawthorne (observer) effects. Conclusions and Inferences Reports of gastrointestinal symptoms obtained via recall are likely to be exaggerated relative to the actual patient experience, particularly among healthcare seekers. While psychological traits are likely to play some role, much more needs to be understood about the discrepancy. Symptom‐induced distress may alter our memory of symptom severity.