Evidence map›Paper›PMID 36142098›Full record

ArticleInternational journal of environmental research and public health2022

Association between Heated Tobacco Product Use during Pregnancy and Fetal Growth in Japan: A Nationwide Web-Based Survey.

Yoshihiko Hosokawa, Masayoshi Zaitsu, Sumiyo Okawa, Naho Morisaki, Ai Hori, Yukiko Nishihama, Shoji F Nakayama, Takeo Fujiwara, Hiromi Hamada, Toyomi Satoh and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

9 citing papers in PubMed, 11 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

11 authors at 7 institutions in 1 country.

Yoshihiko HosokawaDepartment of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8577, Japan.
Masayoshi ZaitsuCenter for Research of the Aging Workforce, University of Occupational and Environmental Health, Kitakyushu 807-8556, Japan.ORCID 0000-0001-7616-355X
Sumiyo OkawaInstitute for Global Health Policy Research, Bureau of International Health Cooperation, National Center for Global Health and Medicine, Tokyo 162-8655, Japan.
Naho MorisakiDepartment of Social Medicine, National Center for Child Health and Development, Tokyo 157-8535, Japan.
Ai HoriDepartment of Global Public Health, University of Tsukuba, Tsukuba 305-8577, Japan.
Yukiko NishihamaJapan Environment and Children's Study Programme Office, National Institute for Environmental Studies, Tsukuba 305-8506, Japan.
Shoji F NakayamaJapan Environment and Children's Study Programme Office, National Institute for Environmental Studies, Tsukuba 305-8506, Japan.ORCID 0000-0001-7772-0389
Takeo FujiwaraDepartment of Global Health Promotion, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan.ORCID 0000-0002-1074-3954
Hiromi HamadaDepartment of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8577, Japan.
Toyomi SatohDepartment of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba 305-8577, Japan.
Takahiro TabuchiCancer Control Center, Osaka International Cancer Institute, Osaka 541-8567, Japan.ORCID 0000-0002-1050-3125
University of Tsukuba · JPNational Institute for Environmental Studies · JPNational Center For Child Health and Development · JPNational Center for Global Health and Medicine · JPOsaka International Cancer Institute · JPTokyo Medical and Dental University · JPUniversity of Occupational and Environmental Health Japan · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Combustible cigarette smoking impacts fetal growth during pregnancy. However, the risk associated with heated tobacco products (HTPs) remains unclear. This nationwide cross-sectional study investigated whether HTP use during pregnancy is associated with small for gestational age (SGA) outcomes among 5647 post-delivery women with singleton pregnancies, which were divided into four groups: lifetime never-smokers, former smokers before pregnancy, and current smokers for each of the tobacco products during pregnancy (sole HTP and sole combustion smokers). Information on the prevalence of SGA, defined as birth weight and height below the 10th percentile, was retrieved from the Maternal and Child Health Handbooks of post-delivery women. Using logistic regression, the association between sole HTP smokers during pregnancy and SGA, adjusted for covariates, with lifetime never-smokers as reference, was investigated. The prevalence was: current sole HTP smokers during pregnancy, 1.8% (102/5647); and SGA, 2.9% (164/5647). Sole HTP smokers during pregnancy had a higher prevalence of SGA (5.9% [6/102] vs. 2.7% [111/4144]) with an adjusted odds ratio (OR) of 2.50 (95% confidence interval [CI], 1.03-6.05) than lifetime never-smokers. Among sole combustion smokers, the adjusted OR for SGA was 1.95 (95% CI, 0.81-4.67). In Japan, HTP smoking during pregnancy may be associated with an increased risk for SGA.

Indexed as

Fetal DevelopmentTobacco ProductsChildCross-Sectional StudiesFemaleFetal Growth RetardationHumansInternetJapanPregnancycoronavirus disease 2019heated tobacco productsperinatal outcomesmall for gestational agesmoking

Identifiers

PMID36142098
PMCPMC9517232
OpenAlexW4296793817

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.