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Food-symptom diarie...
Food-symptom diaries can generate personalized lifestyle advice for managing gastrointestinal symptoms: A pilot study
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- Clevers, Egbert (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition
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- Nordqvist, Alex (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition
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- Törnblom, Hans, 1966 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition
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Tack, J. (author)
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Masclee, A. (author)
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Keszthelyi, D. (author)
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Van Oudenhove, L. (author)
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- Simrén, Magnus, 1966 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för invärtesmedicin och klinisk nutrition,Institute of Medicine, Department of Internal Medicine and Clinical Nutrition
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(creator_code:org_t)
- 2020-02-07
- 2020
- English.
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In: Neurogastroenterology and Motility. - : Wiley. - 1350-1925 .- 1365-2982. ; 32:8
- Related links:
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Background Gastrointestinal (GI) symptoms have a heterogeneous pathophysiology. Yet, clinical management uses group-level strategies. There is a need for studies exploring personalized management options in patients with GI symptoms. From diaries of GI symptoms, food intake, and psychological distress, we extracted and validated personalized lifestyle advice. Secondly, we investigated group-level GI symptom triggers using meta-analysis. Methods We collected 209 diaries of GI symptoms, food intake, and psychological distress, coming from 3 cohorts of patients with GI symptoms (n = 20, 26, and 163, median lengths 24, 17, and 38 days). Diaries were split into training and test data, analyzed, and the triggers emerging from the training data were tested in the test data. In addition, we did a random effects meta-analysis on the full data to establish the most common GI symptom triggers. Key Results Analysis of the training data allowed us to predict symptom triggers in the test data (r = 0.27, P < .001), especially in the subset of patients with a strong global association between lifestyle factors and symptoms (r = 0.45, P < .001). Low exposure to these triggers in the test data was associated with symptom reduction (P = .043). Meta-analysis showed that caloric intake in the late evening or night predicted an increase in GI symptoms, especially bloating. Several food-symptom associations were found, whereas psychological distress did not clearly lead to more severe GI symptoms. Conclusions & Inferences Diaries of GI symptoms, food intake, and psychological distress can lead to meaningful personalized lifestyle advice in subsets of patients.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Gastroenterologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Gastroenterology and Hepatology (hsv//eng)
Keyword
- food diary
- food record
- gastroenterology
- gastrointestinal symptoms
- IBS
- irritable-bowel-syndrome
- psychological distress
- intervention
- quality
- Gastroenterology & Hepatology
- Neurosciences & Neurology
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Clevers, Egbert
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Nordqvist, Alex
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Törnblom, Hans, ...
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Tack, J.
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Masclee, A.
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Keszthelyi, D.
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show more...
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Van Oudenhove, L ...
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Simrén, Magnus, ...
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Gastroenterology ...
- Articles in the publication
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Neurogastroenter ...
- By the university
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University of Gothenburg