Evidence map›Paper›PMID 33134042›Full record

ArticlePreventive medicine reports2020

Intergenerational associations of adverse birth outcomes: A surveillance report.

Dong Liu, Ge Lin, Dejun Su, James M Alexender, Xiaoting Sun, Ming Qu

Open access · goldAbstract read
In one paragraph

Article in Preventive medicine reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. The intergenerational association of preterm birth: A systematic review and meta-analysis.BJOG : an international journal of obstetrics and gynaecology · 2025
    Pooled it
  2. Article
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  5. Review
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  7. 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 4 institutions in 2 countries.

Dong LiuUniversity of Nebraska Medical Center, College of Public Health, 984355 Medical Center, Omaha, NE 68198-4355, United States.
Ge LinUniversity of Nevada, Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154, United States.
Dejun SuUniversity of Nebraska Medical Center, College of Public Health, 984355 Medical Center, Omaha, NE 68198-4355, United States.
James M AlexenderUniversity of Nevada, Las Vegas, 4505 S. Maryland Pkwy, Las Vegas, NV 89154, United States.
Xiaoting SunTenth People's Hospital Affiliated to Tongji University School of Medicine, 301 Yanchang Middle Rd, Zha Bei Qu, Shanghai 200072, China.
Ming QuNebraska Department of Health and Human Services, 301 Centennial Mall South, Lincoln, NE 68509, United States.
University of Nebraska Medical Center · USUniversity of Nevada, Las Vegas · USNebraska Department of Health and Human Services · USShanghai Tenth People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nebraska births between 1995 and 2005 were followed until 2018 to look for intergenerational associations of low birth weight (LBW) and preterm birth (PTB). Results from generalized estimating equations revealed that mothers born LBW preterm were more likely to deliver LBW (adjusted OR 1.94, 95% CI 1.39-2.71) or preterm (adjusted OR 1.65, 95% CI 1.20-2.27) than mothers born with normal weight or at term. In addition, mothers who had an LBW sibling were 44% more likely to have an LBW infant (OR 1.44, 95% CI 1.04-2.00). A consistent finding was also observed for mothers who had a PTB sibling (OR 1.47, 95% CI 1.10-1.95). Mothers who were LBW at birth or had any LBW siblings, especially two or more siblings, were more likely to repeat this adverse birth outcome. The same association was also observed in mothers who were born preterm.

Indexed as

Birth historyIntergenerational associationsLow birthweightPreterm birthRecurrenceSiblingsVital statistics

Identifiers

PMID33134042
PMCPMC7588690
OpenAlexW3094545578

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.