Twelve months after commencing a GFD, patients underwent repeat symptom assessment, celiac serology, upper gastrointestinal endoscopy, and capsule endoscopy.
Seven days after the return of the Birmingham IBS symptom questionnaire the participants were sent a repeat symptom questionnaire which was identical except for the addition of a single question to provide data on change of disease status.
Following this initial study, the 14 subjects with duodenal histology consistent with celiac disease were all commenced on a GFD and 12 months later were invited to participate in this follow-up study and undergo re-evaluation with repeat symptom assessment, celiac serology, upper gastrointestinal endoscopy, and capsule endoscopy.
Given that 50% of our patients had a comorbid chronic disorder [ 26], this could explain why checking was associated with symmetry, ordering, and repeating symptoms.
This could explain discrepancies between studies in which checking was found to be associated with contamination and cleaning symptoms [ 8], with aggressive, sexual, and religious obsessions [ 10], or with symmetry, ordering and repeating symptoms in our study.
The SAR patients were diagnosed by medical doctors based on elevated serum levels of specific IgE to Japanese cedar pollen (JCP) (CAP-FEIA; SRL, Tokyo, Japan) and repeated symptoms in the pollen season without performing skin prick test or nasal provocations with pollen.
Visit 4 repeated symptom questionnaires, FENO, CRS and sputum induction.
Because the assessment of temporal relationship will be bounded by the length of follow-up, future studies should have longer periods of follow-up and repeated symptom assessments.
However, it remains uncertain if over-ambicious exercise training with repeated symptom-limited physical activity can contribute to myocardial damage in PAH patients.
When developing frequently repeated symptom scales it is necessary to keep the number of items to a minimum in order to reduce burden on participants [ 21].
