Evidence map›Paper›PMID 32612736›Full record

ArticleThe World Allergy Organization journal2020

Association between maternal age at delivery and allergic rhinitis in schoolchildren: A population-based study.

Hung-Yi Lu, Chi-Wei Chiu, Po-Hsiang Kao, Zhao-Ting Tsai, Chun-Chun Gau, Wan-Fang Lee, Chao-Yi Wu, Yu-Tung Lan, Chung-Chieh Hung, Fang-Yu Chang and 5 more

Open access · goldAbstract read
In one paragraph

Article in The World Allergy Organization journal, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Effect of advanced parental age on pregnancy outcome and offspring health.Journal of assisted reproduction and genetics · 2022
    Review
  9. Cord blood IgE predicts allergic sensitization, elevation of exhaled nitric oxide, and asthma in schoolchildren.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2022
    Article
  10. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 3 institutions in 1 country.

Hung-Yi LuDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Chi-Wei ChiuSchool of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Po-Hsiang KaoSchool of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Zhao-Ting TsaiSchool of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Chun-Chun GauDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Wan-Fang LeeDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Chao-Yi WuDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Yu-Tung LanSchool of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Chung-Chieh HungSchool of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Fang-Yu ChangDepartment of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Yu-Wen HuangSchool of Medicine, Chang Gung University College of Medicine, Taoyuan, Taiwan.
Hsin-Yi HuangDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Ju Chang-ChienDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Hui-Ju TsaiInstitutes of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan.
Tsung-Chieh YaoDivision of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan.
Chang Gung Memorial Hospital · TWChang Gung University · TWNational Health Research Institutes · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSome studies have shown associations of maternal age at delivery with asthma and food allergy in offspring. However, the relationship between maternal age at delivery and allergic rhinitis is largely unclear. This study aimed to investigate the association between maternal age at delivery and allergic rhinitis in a population sample of Asian children, and to explore potential effect modifiers.

methodsA total of 1344 singleton-birth children (763 boys, 56.8%; mean age, 6.4 years) participating in the Longitudinal Investigation of Global Health in Taiwanese Schoolchildren (LIGHTS) cohort were evaluated by a modified International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire and interviewed by pediatricians. Allergic sensitization was determined by using Phadiatop Infant. Multiple logistic regression models with covariates adjustment were performed to investigate the association of maternal age at delivery with allergic rhinitis and allergic sensitization in offspring.

resultsAmong 1344 study children, 793 (59%) had physician-diagnosed allergic rhinitis. Advanced maternal age at delivery (≥40 years) was significantly associated with increased odds of allergic rhinitis (adjusted odds ratio [AOR] = 4.58, 95% confidence interval [CI]: 1.90-11.03) and allergic sensitization (AOR = 2.86, 95% CI: 1.13-7.22) in offspring. A sex-stratified analysis revealed that the association of advanced maternal age with allergic rhinitis was statistically significant only in female offspring (AOR = 7.02, 95% CI: 1.89-26.14). Stratified analyses by birth order or environmental tobacco smoke exposure during pregnancy did not reveal any significant differences.

conclusionAdvanced maternal age at delivery was associated with increased risk of allergic rhinitis in Asian children, probably more pronounced among girls.

Indexed as

Allergic rhinitisAllergic sensitizationANOVA, analysis of varianceAOR, adjusted odds ratioARIA, allergic rhinitis and its impact on asthmaChildrenCI, confidence intervalEMR, electronic medical recordsETS, environmental tobacco smokeIgE, immunoglobulin EISAAC, International Study of Asthma and Allergies in ChildhoodLIGHTS, Longitudinal Investigation of Global Health in Taiwanese SchoolchildrenMaternal age at deliveryNTD, New Taiwan DollarSD, standard deviation

Identifiers

PMID32612736
PMCPMC7322179
OpenAlexW3037725977

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.