Evidence map›Paper›PMID 31868970›Full record

ArticlePaediatric and perinatal epidemiology2020

The PRIDE Study: Evaluation of online methods of data collection.

Marleen M H J van Gelder, Peter J F M Merkus, Joris van Drongelen, Jessie W Swarts, Tom H van de Belt, Nel Roeleveld

Open access · hybridAbstract read
In one paragraph

Article in Paediatric and perinatal epidemiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

13 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Validity of Self-Reported Data on Postpartum Haemorrhage.BJOG : an international journal of obstetrics and gynaecology · 2026
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  12. The PRIDE Study: Evaluation of online methods of data collection.Paediatric and perinatal epidemiology · 2020
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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 at 1 institution in 1 country.

Marleen M H J van GelderDepartment for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0003-4853-4434
Peter J F M MerkusDepartment of Paediatric Pulmonology, Radboudumc Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0002-1977-7384
Joris van DrongelenDepartment of Obstetrics and Gynaecology, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0002-4592-4288
Jessie W SwartsDepartment for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.
Tom H van de BeltRadboud REshape Innovation Center, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0002-5401-8973
Nel RoeleveldDepartment for Health Evidence, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands.ORCID 0000-0002-3390-4466
Radboud University Nijmegen · NL

Funding

Medical Research Council G9815508Medical Research Council MC_PC_15018Medical Research Council MC_PC_19009
6 · The paper itself

Abstract

backgroundLarge birth cohort studies are extremely valuable in assessing associations between early life exposures and long-term outcomes. Establishing new birth cohorts is challenging due to declining participation rates. Online methods of data collection may increase feasibility, but have not been evaluated thoroughly.

objectiveThe primary objective of the ongoing PRegnancy and Infant DEvelopment (PRIDE) Study is to identify exposures during pregnancy and in early life that may affect short-term or long-term health of mother and/or child. In this manuscript, we aimed to evaluate methods of recruitment and online data collection applied. POPULATION: Dutch women aged ≥18 years in early pregnancy.

designProspective cohort study.

methodsInitially, only prenatal care providers recruited participants, but alternative recruitment methods were added as a result of disappointing participation rates, including collaboration with "Moeders voor Moeders" (organisation that visits women in early pregnancy) and Facebook advertisements. Data on demographic characteristics, obstetric history, maternal health, life style factors, occupational exposures, nutrition, pregnancy complications, and infant outcomes are primarily collected through Web-based questionnaires at multiple time points during and after pregnancy. Additional data collection components include paternal questionnaires, blood and saliva sampling, and linkage to medical records. PRELIMINARY

resultsBy September 2019, 9573 women were included in the PRIDE Study, of which 1.3% completed paper-based questionnaires. Mean age of the women analysed was 30.6 years, 71.1% had a high level of education, 57.2% were primiparae, and mean gestational age at enrolment was 9.9 (range 3, 37) weeks, with slight differences between recruitment methods. Pregnancy outcome was known for 89.8%. Retention rate at 6 months after the estimated date of delivery was estimated at 70%. Multiple validation studies conducted within the PRIDE Study indicated high data quality. CONCLUSION(S): Although challenging and time-consuming, online methods for recruitment and data collection may enable the establishment of new birth cohort studies.

Indexed as

Epidemiologic StudiesInternetPediatricsPerinatologyAdultCohort StudiesData CollectionFemaleGestational AgeHumansLongitudinal StudiesNetherlandsPatient SelectionPregnancyPregnancy OutcomeProspective Studiesbirth cohorteHealthepidemiologic methodsinternetpregnancyPRIDE Study

Identifiers

PMID31868970
PMCPMC7496449
OpenAlexW2997916540

What OpenQuestion holds

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Registered trials

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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.