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External Validation of the PCE Model Across OHDSI

Development Status: Under Development


This shiny application contains the results of the study externally valdiating the PCE prognostic model across the OHDSI network.

During manuscript development and the subsequent review period, these results are considered under embargo and should not be disclosed without explicit permission and consent from the authors.

Below are links for study-related artifacts that have been made available as part of this study:

Protocol: link


Below is the abstract of the manuscript that summarizes the findings:





Study Packages

  • Model validation: link

Data Information


The following databases were used in this study:

Database Name Country Type Years
OptumDoD Optum® De-Identified Clinformatic Data Mart Database – Date of Death (DOD)     USA     Claims     2000-2020
CCAE     IBM MarketScan® Commercial Database     USA     Claims 2000-2020
JMDC     Japan Medical Data Center     Japan     Claims     2000-2020
optumEhr     Optum® de-identified Electronic Health Record Dataset     USA EHR     2006-2020
AUSOM     Ajou University School of Medicine Database     Korea EHR     1999-2018
STARR     The Stanford Medicine Research Data Repository     USA EHR     1990-2021
CPRD     Clinical Practice Research Datalink     UK GP records     ?-2021
IPCI     Integrated Primary Care Information     Netherlands GP records     2006-2021
Tufts     Tufts Researrch Data Warehouse     USA EHR     2006-2021

All databases obtained IRB approval or used deidentified data that was considered exempt from IRB approval.


Model Settings: help

Population Settings: help

Covariate Settings: help






Model Table