Evidence map›Paper›PMID 32309270›Full record

SynthesisFrontiers in pediatrics2020

Pre-pregnancy Maternal Weight and Gestational Weight Gain Increase the Risk for Childhood Asthma and Wheeze: An Updated Meta-Analysis.

Shufang Liu, Bo Zhou, Yunfeng Wang, Kundi Wang, Zhixin Zhang, Wenquan Niu

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in pediatrics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 2 pooled it
3.2field-weighted citation impact, top 6% 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

28 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Heavy moms, wheezy kids: how maternal obesity harms breathing in offspring.American journal of respiratory cell and molecular biology · 2026
    Review
  5. Excessive gestational weight gain and risk of asthma, rhinitis and allergic sensitization: Results from a Portuguese birth cohort.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Article
  12. Asthma Inception: Epidemiologic Risk Factors and Natural History Across the Life Course.American journal of respiratory and critical care medicine · 2024
    Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Obesity-related asthma and its relationship with microbiota.Frontiers in cellular and infection microbiology · 2023
    Review
  19. Article
  20. Review
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

6 authors at 2 institutions in 1 country.

Shufang LiuGraduate School, Beijing University of Chinese Medicine, Beijing, China.
Bo ZhouGraduate School, Beijing University of Chinese Medicine, Beijing, China.
Yunfeng WangDepartment of Pediatrics, China-Japan Friendship Hospital, Beijing, China.
Kundi WangDepartment of Pediatrics, China-Japan Friendship Hospital, Beijing, China.
Zhixin ZhangDepartment of Pediatrics, China-Japan Friendship Hospital, Beijing, China.
Wenquan NiuInstitute of Clinical Medical Sciences, China-Japan Friendship Hospital, Beijing, China.
China-Japan Friendship Hospital · CNBeijing University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

asthmagestational weight gainmaternal obesitymaternal overweightmeta-analysis

Identifiers

PMID32309270
PMCPMC7145976
OpenAlexW3015176435

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.