Evidence map›Paper›PMID 27460363›Full record

ArticleBMC pregnancy and childbirth2016

Predicting who fails to meet the physical activity guideline in pregnancy: a prospective study of objectively recorded physical activity in a population-based multi-ethnic cohort.

Kåre Rønn Richardsen, Ragnhild Sørum Falk, Anne Karen Jenum, Kjersti Mørkrid, Egil Wilhelm Martinsen, Yngvar Ommundsen, Sveinung Berntsen

Open access · goldAbstract readValidation Study
In one paragraph

Article in BMC pregnancy and childbirth, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.3field-weighted citation impact, top 12% 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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 41 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 5 institutions in 1 country.

Kåre Rønn RichardsenNorwegian National Advisory Unit on Women's Health, Oslo University Hospital, Oslo, Norway. kareri@hioa.no.
Ragnhild Sørum FalkOslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway.
Anne Karen JenumInstitute of Health and Society, Department of General Practice, Faculty of Medicine, University of Oslo, Oslo, Norway.
Kjersti MørkridDepartment of International Public Health, Norwegian Institute of Public Health, Oslo, Norway.
Egil Wilhelm MartinsenClinic Mental Health and Addiction, Oslo University Hospital, Oslo, Norway.
Yngvar OmmundsenDepartment of Coaching and Psychology, Norwegian School of Sport Sciences, Oslo, Norway.
Sveinung BerntsenFaculty of Health and Sport Sciences, University of Agder, Kristiansand, Norway.
Oslo University Hospital · NONorwegian Institute of Public Health · NONorwegian School of Sport Sciences · NOUniversity of Agder · NOUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA low physical activity (PA) level in pregnancy is associated with several adverse health outcomes. Early identification of pregnant women at risk of physical inactivity could inform strategies to promote PA, but no studies so far have presented attempts to develop prognostic models for low PA in pregnancy. Based on moderate-to-vigorous intensity PA (MVPA) objectively recorded in mid/late pregnancy, our objectives were to describe MVPA levels and compliance with the PA guideline (≥150 MVPA minutes/week), and to develop a prognostic model for non-compliance with the PA guideline.

methodsFrom a multi-ethnic population-based cohort, we analysed data from 555 women with MVPA recorded in gestational week (GW) 28 with the monitor SenseWear™ Pro3 Armband. Predictor variables were collected in early pregnancy (GW 15). We organized the predictors within the domains health, culture, socioeconomic position, pregnancy, lifestyle, psychosocial factors, perceived preventive effect of PA and physical neighbourhood. The development of the prognostic model followed several steps, including univariate and multiple logistic regression analyses.

resultsOverall, 25 % complied with the PA guideline, but the proportion was lower in South Asians (14 %) and Middle Easterners (16 %) compared with Westerners (35 %). Among South Asians and Middle Easterners, 35 and 28 %, respectively, did not accumulate any MVPA minutes/week compared with 18 % among Westerners. The predictors retained in the prognostic model for PA guideline non-compliance were ethnic minority background, multiparity, high body fat percentage, and perception of few physically active friends. The prognostic model provided fair discrimination between women who did vs. did not comply with the PA guideline.

conclusionOverall, the proportion who complied with the PA guideline in GW 28 was low, and women with ethnic minority background, multiparity, high body fat percentage and few physically active friends had increased probability of non-compliance. The prognostic model showed fair performance in discriminating between women who did comply and those who did not comply with the PA guideline.

Indexed as

Energy MetabolismAccelerometryAdiposityAdultAsiaEuropeExerciseFemaleForecastingFriendsGalvanic Skin ResponseGuidelines as TopicHumansMiddle AgedMiddle EastNorth AmericaMulti-ethnicPhysical activityPredictionPregnancy

Identifiers

PMID27460363
PMCPMC4962490
OpenAlexW2482730256

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.