SynthesisFrontiers in pediatrics2022
The relationship of domestic pet ownership with the risk of childhood asthma: A systematic review and meta-analysis.
Synthesis in Frontiers in pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.
- Dog-ownership and paediatric neurodevelopmental disorders; 'pawsitive' impact: a systematic review.Pediatric research · 2026Pooled it
- Association of Cat Sensitization With Comorbid Asthma in Patients With Allergic Rhinitis: A Real-World Study.World journal of otorhinolaryngology - head and neck surgery · 2026Article
- Indoor air pollution in kindergartens is a stronger predictor of preschool wheezing than household pets and passive smoking.Frontiers in public health · 2026Article
- Quality of life, sleep, and psychological well-being in chronic spontaneous urticaria patients receiving omalizumab: a case-control study.Archives of dermatological research · 2025Article
- Pets and related allergens modify the association between early life DEHP exposure and respiratory outcomes in children.Environmental research · 2025Article
- A microbial symphony: a literature review of the factors that orchestrate the colonization dynamics of the human colonic microbiome during infancy and implications for future health.Microbiome research reports · 2025Review
- Investigating the relationship between asthma symptoms and severity with television watching, computer use, and internet access among 13-14-year-old children in Yazd, Iran.BMC pediatrics · 2024Article
- Perception of Illness and Fear of Inhaled Corticosteroid Use among Parents of Children with Asthma.Children (Basel, Switzerland) · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background and Objective: The relationship between pet ownership and childhood asthma remains controversial. In recent years, there have been increasing studies with large sample size. Therefore, we conducted this systematic review and meta-analysis to evaluate the relationship between pet ownership and childhood asthma. Method: Relevant research was retrieved from PubMed, Cochrane, EMBASE, and Web of science. The retrieval was as of October 1, 2021. The Newcastle-Ottawa Scale (NOS) was used to assess the quality of the included studies. Stata 15.0 was used to conduct the meta-analysis. Results: A total of 60 studies with large sample size published between 1995 and 2021 were included in this systematic review and meta-analysis, which included 18 cohort studies and 42 case-control studies covering 27 countries and 1,871,295 children. As shown by meta-analysis results, cat ownership (OR = 1.18, 95%CI: 1.05∼1.33) and dog ownership (OR = 1.12, 95%CI: 1.0 0∼1.24) have a significant bearing on the occurrence of childhood asthma. Pet ownership was also positively correlated with the occurrence of severe childhood asthma (OR = 1.15, 95%CI: 1.11∼1.20). Conclusion: Pet ownership, especially cats and dogs, is associated with the occurrence of asthma in children.
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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.