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    • PTSD Continuous Outcomes Within Arms

    Metadata Updated: October 2, 2025

    This dataset provides within-arm results for continuous measures. Included is information on score means and variance, and pre-post comparisons (pre-post score difference, statistical test p-value, and study-reported effect sizes). Where possible, the within-arm standardized effect size (analog of Cohen’s d) was calculated. For the calculated effect size, negative values indicate a lower score at follow-up compared to baseline, while positive values indicate a higher score at follow-up. Each treatment arm is presented on its own row. There are also separate rows for studies with more than one measure, time point and analysis type.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 28, 2023
    Metadata Updated Date October 2, 2025
    Data Update Frequency R/P1Y

    Metadata Source

    Harvested from VA JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 28, 2023
    Metadata Updated Date October 2, 2025
    Publisher National Center for PTSD
    Maintainer
    Identifier https://www.data.va.gov/api/views/3kei-my4p
    Data First Published 2023-10-31
    Language en-US
    Data Last Modified 2025-09-16
    Rights All data is within the public domain and is currently available for download.
    Category PTSD-Repository
    Public Access Level public
    Data Update Frequency R/P1Y
    Bureau Code 029:15
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://www.data.va.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id d71a713d-3e48-4626-baaf-a6ef79aea4ea
    Harvest Source Id fcd1f625-1c2e-4663-95cf-1b0eb053cce1
    Harvest Source Title VA JSON
    Homepage URL https://www.data.va.gov/d/3kei-my4p
    Program Code 029:000
    Source Datajson Identifier True
    Source Hash 7281de2ac530f6e6ee68e83d7a907d85928c9700837ebf40a4ee1a350691b4c1
    Source Schema Version 1.1

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