ArticleClinical and translational gastroenterology2013
Parental inflammatory bowel disease and risk of asthma in offspring: a nationwide cohort study in denmark.
Article in Clinical and translational gastroenterology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.
- Importance of intestinal microenvironment in development of arthritis. A systematic review.Immunologic research · 2015Pooled it
- Article
- Exome analysis of patients with concurrent pediatric inflammatory bowel disease and autoimmune disease.Inflammatory bowel diseases · 2015Article
- Parental celiac disease and risk of asthma in offspring: a Danish nationwide cohort study.Clinical epidemiology · 2015Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesCommon genetic and environmental risk factors may explain the concurrent increase in the incidence of both inflammatory bowel disease (IBD) and asthma. We examined whether IBD in a parent is associated with an increased asthma risk in offspring.
methodsThis was a registry-based cohort study of all children born alive in Denmark in 1979-2009, followed through 2010. IBD and asthma were identified using hospital diagnoses; antiasthma medication was also used to identify asthma. We computed risk of asthma and estimated adjusted incidence rate ratios (aIRRs) with 95% confidence intervals (CIs) using Cox proportional-hazards regression. We evaluated asthma risk according to maternal and paternal IBD, Crohn's disease (CD), and ulcerative colitis (UC). Children without parental IBD were the comparison cohort for all comparisons.
resultsWe identified 1,845,281 children, of whom 14,952 (0.8%) had a parent with IBD. The 10-year risk of asthma was 6.9% among offspring of parents with CD, 5.6% among offspring of parents with UC, and 5.0% among offspring of parents without IBD. The aIRR for asthma associated with parental IBD was 0.98 (95% CI: 0.91-1.04). The aIRR was 1.09 (95% CI: 0.98-1.22) for parental CD and 0.92 (95% CI: 0.84-1.00) for parental UC. Results were similar regardless of parent of origin or inclusion of antiasthma medication to define asthma.
conclusionsOur data do not provide evidence for an increased risk of asthma in offspring with a parental history of IBD.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.