PRIME-IPD SERIES Part 1. The PRIME-IPD tool promoted verification and standardization of study datasets retrieved for IPD meta-analysis.
Data Preparation
Data replication
Evidence Synthesis
Imputation
Individual participant data
Meta-analysis
Randomized Trials
Research methodology
Journal
Journal of clinical epidemiology
ISSN: 1878-5921
Titre abrégé: J Clin Epidemiol
Pays: United States
ID NLM: 8801383
Informations de publication
Date de publication:
08 2021
08 2021
Historique:
received:
30
06
2020
revised:
19
01
2021
accepted:
05
05
2021
pubmed:
28
5
2021
medline:
16
10
2021
entrez:
27
5
2021
Statut:
ppublish
Résumé
We describe a systematic approach to preparing data in the conduct of Individual Participant Data (IPD) analysis. A guidance paper proposing methods for preparing individual participant data for meta-analysis from multiple study sources, developed by consultation of relevant guidance and experts in IPD. We present an example of how these steps were applied in checking data for our own IPD meta analysis (IPD-MA). We propose five steps of Processing, Replication, Imputation, Merging, and Evaluation to prepare individual participant data for meta-analysis (PRIME-IPD). Using our own IPD-MA as an exemplar, we found that this approach identified missing variables and potential inconsistencies in the data, facilitated the standardization of indicators across studies, confirmed that the correct data were received from investigators, and resulted in a single, verified dataset for IPD-MA. The PRIME-IPD approach can assist researchers to systematically prepare, manage and conduct important quality checks on IPD from multiple studies for meta-analyses. Further testing of this framework in IPD-MA would be useful to refine these steps.
Identifiants
pubmed: 34044099
pii: S0895-4356(21)00150-5
doi: 10.1016/j.jclinepi.2021.05.007
pmc: PMC8442853
pii:
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
227-234Commentaires et corrections
Type : CommentIn
Type : CommentIn
Informations de copyright
Copyright © 2021. Published by Elsevier Inc.
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