Evidence map›Paper›PMID 35668353›Full record

ArticleBMC pregnancy and childbirth2022

Has the cesarean epidemic in Czechia been reversed despite fertility postponement?

Tomáš Fait, Anna Šťastná, Jiřina Kocourková, Eva Waldaufová, Luděk Šídlo, Michal Kníže

Abstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2022. 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
–field-weighted citation impact
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.

  1. Pooled it
  2. Article
  3. Article
  4. The association between preterm births and assisted reproductive technologies.Biomedical papers of the Medical Faculty of the University Palacky, Olomouc, Czechoslovakia · 2024
    Article
  5. Article
  6. Article
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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

6 authors.

Tomáš FaitDepartment of Gynecology and Obstetrics, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia.
Anna ŠťastnáDepartment of Demography and Geodemography, Faculty of Science, Charles University, Prague, Czechia.
Jiřina KocourkováDepartment of Demography and Geodemography, Faculty of Science, Charles University, Prague, Czechia. jirina.kocourkova@natur.cuni.cz.ORCID http://orcid.org/0000-0003-1339-8508
Eva WaldaufováDepartment of Demography and Geodemography, Faculty of Science, Charles University, Prague, Czechia.
Luděk ŠídloDepartment of Demography and Geodemography, Faculty of Science, Charles University, Prague, Czechia.
Michal KnížeDepartment of Gynecology and Obstetrics, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czechia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAlthough the percentage of cesarean sections (CS) in Czechia is below the average of that of other developed countries (23.6%), it still exceeds WHO recommendations (15%). The first aim of the study is to examine the association between a CS birth and the main health factors and sociodemographic characteristics involved, while the second aim is to examine recent trends in the CS rate in Czechia. 

methodsAnonymized data on all mothers in Czechia for 2018 taken from the National Register of Expectant Mothers was employed. The risk of cesarean delivery for the observed factors was tested via the construction of a binary logistic regression model that allowed for adjustments for all the other covariates in the model.

resultsDespite all the covariates being found to be statistically significant, it was determined that health factors represented a higher risk of a CS than sociodemographic characteristics. A previous CS was found to increase the risk of its recurrence by 33 times (OR = 32.96, 95% CI 30.95-35.11, p<0.001). The breech position increased the risk of CS by 31 times (OR = 31.03, 95% CI 28.14-34.29, p<0.001). A multiple pregnancy increased the odds of CS six-fold and the use of ART 1.8-fold. Mothers who suffered from diabetes before pregnancy were found to be twice as likely to give birth via CS (OR = 2.14, 95% CI 1.76-2.60, p<0.001), while mothers with gestational diabetes had just 23% higher odds of a CS birth (OR = 1.23, 95% CI 1.16-1.31, p<0.001). Mothers who suffered from hypertension gave birth via CS twice as often as did mothers without such complications (OR = 2.01, 95% CI 1.86-2.21, p<0.001).

conclusionsThe increasing age of mothers, a significant risk factor for a CS, was found to be independent of other health factors. Accordingly, delayed childbearing is thought to be associated with the increase in the CS rate in Czechia. However, since other factors come into play, further research is needed to assess whether the recent slight decline in the CS rate is not merely a temporal trend.

Indexed as

Cesarean SectionFertilityCzech RepublicFemaleHumansMothersPregnancyPregnancy, MultipleBreech deliveryCesarean section (CS)CzechiaFertilityFertility postponementHealth status

Identifiers

PMID35668353
PMCPMC9172003

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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.