Evidence map›Paper›PMID 34135044›Full record

ArticleBMJ open2021

Maternal childbirth experience and time of delivery: a retrospective 7-year cohort study of 105 847 parturients in Finland.

Johanna Joensuu, Hannu Saarijärvi, Hanna Rouhe, Mika Gissler, Veli-Matti Ulander, Seppo Heinonen, Tomi Mikkola

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.5field-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

11 citing papers in PubMed, 17 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 4 institutions in 2 countries.

Johanna JoensuuFaculty of Management and Business, Tampere University, Tampere, Finland johanna.joensuu@hus.fi.ORCID 0000-0002-6349-7419
Hannu SaarijärviFaculty of Management and Business, Tampere University, Tampere, Finland.
Hanna RouheDepartment of Obstetrics and Gynaecology, Helsinki University Hospital, Helsinki, Finland.
Mika GisslerInformation, Finnish Institute of Health and Welfare, Helsinki, Finland.
Veli-Matti UlanderDepartment of Obstetrics and Gynaecology, Helsinki University Hospital, Helsinki, Finland.
Seppo HeinonenDepartment of Obstetrics and Gynaecology, Helsinki University Hospital, Helsinki, Finland.
Tomi MikkolaDepartment of Obstetrics and Gynaecology, Helsinki University Hospital, Helsinki, Finland.
Helsinki University Hospital · FITampere University · FIUniversity of Helsinki · FIKarolinska Institutet · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo explore how the time of delivery influences childbirth experience.

designA retrospective cohort study.

settingChildbirth in the four Helsinki and Uusimaa Hospital District hospitals, Finland, from 2012 to 2018.

participants105 847 childbirths with a singleton live fetus.

main outcome measuresChildbirth experience measured by Visual Analogue Scale (VAS).

resultsThe major difference in average childbirth experience measured by VAS was between primiparas (8.03; 95% CI 8.01 to 8.04) and multiparas (8.47; 95% CI 8.45 to 8.48). Risk ratio (RR) of the low VAS (≤5) was 2.3 when primiparas were compared with multiparas. Differences in VAS between distinct periods were found in two stages: annual and time of day. The decrease in VAS from 2012-2016 to 2017-2018 in primiparas was from 7.97 (95% CI 7.95 to 7.99) to 7.80 (95% CI 7.77 to 7.83) and from 2014-2016 to 2017-2018 in multiparas from 8.60 (95% CI 8.58 to 8.61) to 8.49 (95% CI 8.47 to 8.52). Corresponding RRs of low VAS were 1.3 for primiparas and 1.2 for multiparas. Hourly differences in VAS were detected in primiparas between office hours 08:00-15:59 (7.97; 95% CI 7.94 to 7.99) and other times (night 00:00-07:59; 7.91; 95% CI 7.88 to 7.94; and evening 16:00-23:59; 7.90; 95% CI 7.87 to 7.92). In multiparas differences in VAS were detected between evening (8.52; 95% CI 8.50 to 8.54) and other periods (night; 8.56; 95% CI 8.54 to 9.58; and office hours; 8.57; 95% CI 8.55 to 8.59).

conclusionThe maternal childbirth experience depended on the time of delivery. Giving birth during the evening led to impaired childbirth experience in both primiparas and multiparas, compared with delivery at other times. The impact of labour induction on childbirth experience should be further examined. The reorganisation of delivery services and the reduction of birth preparations might affect annual VAS. VAS is a simple method of measuring the complex entity of childbirth experience, and our results indicate its ability to capture temporal variation.

Indexed as

Labor, InducedParturitionCohort StudiesFemaleFinlandHumansPregnancyRetrospective Studiesepidemiologyhealth services administration & managementobstetrics

Identifiers

PMID34135044
PMCPMC8211041
OpenAlexW3170964296

What OpenQuestion holds

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LicenceCC BY-NC
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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.