Evidence map›Paper›PMID 29466290›Full record

ArticleInternational journal of environmental research and public health2018

Different Risk Factors for Very Low Birth Weight, Term-Small-for-Gestational-Age, or Preterm Birth in Japan.

Naomi Tamura, Tomoyuki Hanaoka, Kumiko Ito, Atsuko Araki, Chihiro Miyashita, Sachiko Ito, Hisanori Minakami, Kazutoshi Cho, Toshiaki Endo, Kazuo Sengoku and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed, 4 pooled it
7.3field-weighted citation impact, top 3% 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

37 citing papers in PubMed, 4 syntheses or guidelines pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Evidence of changes in the oral language in children born full-term and small for gestational age: a systematic review.Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo · 2022
    Pooled it
  5. Interactive Effects of Parental Age on Adverse Birth Outcomes in Japan: An Investigation of Nationwide Birth Data.Journal of preventive medicine and public health = Yebang Uihakhoe chi · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. The potential health risks of exposure to environmental chemicals - Global implications for future generations.Proceedings of the Japan Academy. Series B, Physical and biological sciences · 2025
    Review
  12. Article
  13. Article
  14. Maternal Age at Menarche Genes Determines Fetal Growth Restriction Risk.International journal of molecular sciences · 2024
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Analysis of Differences in Preterm Birth Rates According to Household Occupation in Japan From 2007 to 2019.Journal of preventive medicine and public health = Yebang Uihakhoe chi · 2022
    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

12 authors at 3 institutions in 1 country.

Naomi TamuraCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. ntamura@cehs.hokudai.ac.jp.ORCID 0000-0003-2116-4023
Tomoyuki HanaokaCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. tmykhanaoka@me.com.ORCID 0000-0001-5203-0111
Kumiko ItoCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. kumiko27@med.hokudai.ac.jp.ORCID 0000-0001-7541-3051
Atsuko ArakiCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. AAraki@cehs.hokudai.ac.jp.ORCID 0000-0002-3065-262X
Chihiro MiyashitaCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. miyasita@med.hokudai.ac.jp.
Sachiko ItoCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. vzbghjn@den.hokudai.ac.jp.
Hisanori MinakamiDepartment of Obstetrics and Gynecology, Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, 060-8638, Japan. minasho@med.hokudai.ac.jp.
Kazutoshi ChoDepartment of Obstetrics and Gynecology, Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, 060-8638, Japan. chotarou@med.hokudai.ac.jp.
Toshiaki EndoDepartment of Obstetrics and Gynecology, School of Medicine, Sapporo Medical University, Chuo-ku, Sapporo, 060-8556, Japan. oga@hs.hokudai.ac.jp.
Kazuo SengokuDepartment of Obstetrics and Gynecology, Asahikawa Medical University, 2-1-1-1, Midorigaoka Higashi,. Asahikawa, 078-8510, Japan. endot@sapmed.ac.jp.
Katsuhiko OgasawaraCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. ksen@asahikawa-med.ac.jp.
Reiko KishiCenter for Environmental and Health Sciences, Hokkaido University, Kita 12, Nishi 7, Kita-ku, Sapporo 060-0812, Japan. rkishi@med.hokudai.ac.jp.
Hokkaido University · JPAsahikawa Medical University · JPSapporo Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

From 1985 to 2013, the mean birth weight of infants in Japan decreased from 3120 g to 3000 g, and the low-birth-weight rate among live births increased from 6.3% to 9.6%. No prospective study has elucidated the risk factors for poor fetal growth and preterm birth in recent Japanese parents, such as increased parental age, maternal body figure, assisted reproductive technology (ART), and socioeconomic status. Participants were mother-infant pairs (

Indexed as

Infant, Small for Gestational AgeInfant, Very Low Birth WeightMothersAdultAlcohol DrinkingBirth WeightBody Mass IndexFemaleFetal Growth RetardationHumansInfant, NewbornJapanMalePregnancyPremature BirthPrenatal Exposure Delayed Effectsbirth cohortfetal growth restrictionparental factorsocioeconomic condition.

Identifiers

PMID29466290
PMCPMC5858438
OpenAlexW2788628097

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.