Age at menarche and risk of asthma: systematic review and meta-analysis

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Standard

Age at menarche and risk of asthma : systematic review and meta-analysis. / Lieberoth, Sofie; Gade, Elisabeth Juul; Brok, Jesper; Backer, Vibeke; Thomsen, Simon Francis.

I: Journal of Asthma, Bind 51, Nr. 6, 08.2014, s. 559-565.

Publikation: Bidrag til tidsskriftTidsskriftartikelfagfællebedømt

Harvard

Lieberoth, S, Gade, EJ, Brok, J, Backer, V & Thomsen, SF 2014, 'Age at menarche and risk of asthma: systematic review and meta-analysis', Journal of Asthma, bind 51, nr. 6, s. 559-565. https://doi.org/10.3109/02770903.2014.903966

APA

Lieberoth, S., Gade, E. J., Brok, J., Backer, V., & Thomsen, S. F. (2014). Age at menarche and risk of asthma: systematic review and meta-analysis. Journal of Asthma, 51(6), 559-565. https://doi.org/10.3109/02770903.2014.903966

Vancouver

Lieberoth S, Gade EJ, Brok J, Backer V, Thomsen SF. Age at menarche and risk of asthma: systematic review and meta-analysis. Journal of Asthma. 2014 aug.;51(6):559-565. https://doi.org/10.3109/02770903.2014.903966

Author

Lieberoth, Sofie ; Gade, Elisabeth Juul ; Brok, Jesper ; Backer, Vibeke ; Thomsen, Simon Francis. / Age at menarche and risk of asthma : systematic review and meta-analysis. I: Journal of Asthma. 2014 ; Bind 51, Nr. 6. s. 559-565.

Bibtex

@article{78710e907b5142769fb48a5df9001edb,
title = "Age at menarche and risk of asthma: systematic review and meta-analysis",
abstract = "BACKGROUND: Several studies have suggested a relationship between the age at menarche and risk of asthma development.OBJECTIVE: To conduct a systematic review and meta-analysis of the relationship between the age at menarche and the risk of asthma.METHODS: This systematic review and meta-analysis was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). A pre specified literature search strategy was used to identify studies of potential relevance and independent reviews were carried out by two authors. Raw data was pooled using the software package RevMan to calculate summary odds ratios. The risk of publication bias was assessed graphically by using a funnel plot and the robustness of the overall estimate obtained was assessed by using sensitivity analyses.RESULTS: The searches identified 61 potentially relevant articles of which seven articles, with a total of 22,859 subjects, matched the inclusion criteria for the meta-analysis. Pooling of the seven studies showed that girls with early menarche (<12 years) had an increased risk of asthma relative to girls with late menarche; random effects odds ratio = 1.37 (1.15-1.64), (p = 0.0005). Substantial heterogeneity was revealed (I(2) = 55%). Sensitivity analysis showed that the risk estimate was not markedly changed when excluding any of the studies. The funnel plot did not indicate publication bias.CONCLUSIONS: Early menarche appears to be associated with increased risk of asthma. Hormonal, immunological, genetic and environmental factors may act in a developmental context to explain this relationship. Future studies are warranted to further determine the mechanisms responsible for this observation.",
keywords = "Age Factors, Asthma, Body Mass Index, Child, Female, Humans, Menarche, Odds Ratio, Risk Factors",
author = "Sofie Lieberoth and Gade, {Elisabeth Juul} and Jesper Brok and Vibeke Backer and Thomsen, {Simon Francis}",
year = "2014",
month = aug,
doi = "10.3109/02770903.2014.903966",
language = "English",
volume = "51",
pages = "559--565",
journal = "Journal of Asthma",
issn = "0277-0903",
publisher = "Taylor & Francis",
number = "6",

}

RIS

TY - JOUR

T1 - Age at menarche and risk of asthma

T2 - systematic review and meta-analysis

AU - Lieberoth, Sofie

AU - Gade, Elisabeth Juul

AU - Brok, Jesper

AU - Backer, Vibeke

AU - Thomsen, Simon Francis

PY - 2014/8

Y1 - 2014/8

N2 - BACKGROUND: Several studies have suggested a relationship between the age at menarche and risk of asthma development.OBJECTIVE: To conduct a systematic review and meta-analysis of the relationship between the age at menarche and the risk of asthma.METHODS: This systematic review and meta-analysis was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). A pre specified literature search strategy was used to identify studies of potential relevance and independent reviews were carried out by two authors. Raw data was pooled using the software package RevMan to calculate summary odds ratios. The risk of publication bias was assessed graphically by using a funnel plot and the robustness of the overall estimate obtained was assessed by using sensitivity analyses.RESULTS: The searches identified 61 potentially relevant articles of which seven articles, with a total of 22,859 subjects, matched the inclusion criteria for the meta-analysis. Pooling of the seven studies showed that girls with early menarche (<12 years) had an increased risk of asthma relative to girls with late menarche; random effects odds ratio = 1.37 (1.15-1.64), (p = 0.0005). Substantial heterogeneity was revealed (I(2) = 55%). Sensitivity analysis showed that the risk estimate was not markedly changed when excluding any of the studies. The funnel plot did not indicate publication bias.CONCLUSIONS: Early menarche appears to be associated with increased risk of asthma. Hormonal, immunological, genetic and environmental factors may act in a developmental context to explain this relationship. Future studies are warranted to further determine the mechanisms responsible for this observation.

AB - BACKGROUND: Several studies have suggested a relationship between the age at menarche and risk of asthma development.OBJECTIVE: To conduct a systematic review and meta-analysis of the relationship between the age at menarche and the risk of asthma.METHODS: This systematic review and meta-analysis was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA). A pre specified literature search strategy was used to identify studies of potential relevance and independent reviews were carried out by two authors. Raw data was pooled using the software package RevMan to calculate summary odds ratios. The risk of publication bias was assessed graphically by using a funnel plot and the robustness of the overall estimate obtained was assessed by using sensitivity analyses.RESULTS: The searches identified 61 potentially relevant articles of which seven articles, with a total of 22,859 subjects, matched the inclusion criteria for the meta-analysis. Pooling of the seven studies showed that girls with early menarche (<12 years) had an increased risk of asthma relative to girls with late menarche; random effects odds ratio = 1.37 (1.15-1.64), (p = 0.0005). Substantial heterogeneity was revealed (I(2) = 55%). Sensitivity analysis showed that the risk estimate was not markedly changed when excluding any of the studies. The funnel plot did not indicate publication bias.CONCLUSIONS: Early menarche appears to be associated with increased risk of asthma. Hormonal, immunological, genetic and environmental factors may act in a developmental context to explain this relationship. Future studies are warranted to further determine the mechanisms responsible for this observation.

KW - Age Factors

KW - Asthma

KW - Body Mass Index

KW - Child

KW - Female

KW - Humans

KW - Menarche

KW - Odds Ratio

KW - Risk Factors

U2 - 10.3109/02770903.2014.903966

DO - 10.3109/02770903.2014.903966

M3 - Journal article

C2 - 24628525

VL - 51

SP - 559

EP - 565

JO - Journal of Asthma

JF - Journal of Asthma

SN - 0277-0903

IS - 6

ER -

ID: 137428791