Evidence map›Paper›PMID 34594989›Full record

ArticleChina CDC weekly2021

Passive Smoking During the Periconceptional Period and Risk for Neural Tube Defects in Offspring - Five Counties, Shanxi Province, China, 2010-2016.

Yali Zhang, Jufen Liu, Le Zhang, Lei Jin, Nicholas D E Greene, Zhiwen Li, Aiguo Ren

Open access · diamondAbstract read
In one paragraph

Article in China CDC weekly, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-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

4 citing papers in PubMed, 7 citations in OpenAlex.

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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

7 authors at 3 institutions in 2 countries.

Yali ZhangInstitute of Reproductive and Child Health/Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Peking University, Beijing, China.
Jufen LiuInstitute of Reproductive and Child Health/Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Peking University, Beijing, China.
Le ZhangInstitute of Reproductive and Child Health/Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Peking University, Beijing, China.
Lei JinInstitute of Reproductive and Child Health/Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Peking University, Beijing, China.
Nicholas D E GreeneUCL Great Ormond Street Institute of Child Health, University College London, London, UK.
Zhiwen LiInstitute of Reproductive and Child Health/Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Peking University, Beijing, China.
Aiguo RenInstitute of Reproductive and Child Health/Key Laboratory of Reproductive Health, National Health Commission of the People's Republic of China, Peking University, Beijing, China.
National Health and Family Planning Commission · CNPeking University · CNUniversity College London · GB

Funding

Medical Research Council MR/T003847/1
6 · The paper itself

Abstract

WHAT IS ALREADY KNOWN ABOUT THIS TOPIC?: Passive smoking during pregnancy, which is prevalent in China, has been reported to be associated with an increased risk for neural tube defects (NTDs) in five counties of Shanxi Province in northern China. WHAT IS ADDED BY THIS REPORT?: After 4 years since the implementation of the World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC) in China, 59.4% of mothers of NTDs cases and 29.4% of mothers of healthy controls reported passive smoking during the periconceptional period. The association between periconceptional passive smoking and an increased risk for NTDs remains in the study population. WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE?: It's urgent to take measures to prevent passive smoking among pregnant women to minimize the harmful effects on offspring.

Indexed as

Neural tube defectsPassive smokingPericonceptional Period

Identifiers

PMID34594989
PMCPMC8441180
OpenAlexW3200617175

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.