Concepedia

Within-study Subgroup Comparisons

Within-Study Subgroup Comparisons is a methodological approach in subgroup analysis that involves comparing treatment effects or outcomes across predefined subgroups within a single study, distinguished by its restriction to intrastudy data to assess heterogeneity of effects without pooling across independent studies.

131

Publications

13.5K

Citations

620

Authors

358

Institutions

Publications per year

2017–2026

38

Parents

Publications

131

Statistics in Medicine — Reporting of Subgroup Analyses in Clinical Trials

Rui Wang, Stephen W. Lagakos, James H. Ware et al. · New England Journal of Medicine · 2007 · 1.4K citations · Full text

, , +13

Subgroup analysis and other (mis)uses of baseline data in clinical trials

Susan F. Assmann, Stuart Pocock, Laura E. Enos et al. · The Lancet · 2000 · 1.2K citations

, , +15

Subgroup analysis in randomised controlled trials: importance, indications, and interpretation

Peter M. Rothwell · The Lancet · 2005 · 927 citations

, , +13

The PhenX Toolkit: Get the Most From Your Measures

Carol M. Hamilton, Lisa C. Strader, J. G. Pratt et al. · American Journal of Epidemiology · 2011 · 905 citations · Full text

, , +13

Is a subgroup effect believable? Updating criteria to evaluate the credibility of subgroup analyses

Xin Sun, Matthias Briel, Stephen D. Walter et al. · BMJ · 2010 · 812 citations

, , +17

1–5 of 131

Authors

620

  1. TD
    Thomas D. Cook

    Northwestern University, United States

    2 publications · 120 citations

    2

    h-index

  2. EW
    Ewout W. Steyerberg

    Erasmus MC, Netherlands

    2 publications · 581 citations

    2

    h-index

  3. MD
    Mark D. Rothmann

    United States Food and Drug Administration, United States

    2 publications · 103 citations

    2

    h-index

  4. MM
    Maroeska M. Rovers

    Radboud University Nijmegen, Netherlands

    2 publications · 62 citations

    2

    h-index

  5. DM
    David M. Kent

    Tufts Medical Center, United States

    2 publications · 569 citations

    2

    h-index

1–5 of 620

Institutions

358

  1. McMaster University

    Hamilton, Canada

    5 h-index

    24 publications

    3.9K citations

  2. University of Michigan

    Ann Arbor, United States

    5 h-index

    5 publications

    680 citations

  3. University of North Carolina at Chapel Hill

    Chapel Hill, United States

    5 h-index

    9 publications

    341 citations

  4. University Medical Center Utrecht

    Utrecht, The Netherlands

    4 h-index

    9 publications

    920 citations

  5. Stanford University

    Stanford, United States

    4 h-index

    9 publications

    1.7K citations

  6. University of California, San Francisco

    San Francisco, United States

    4 h-index

    14 publications

    647 citations

  7. University of Washington

    Seattle, United States

    3 h-index

    3 publications

    166 citations

  8. University of Pennsylvania

    Philadelphia, United States

    3 h-index

    8 publications

    653 citations

1–8 of 358

Venues

  1. PubMed

    Repository · 6 publications · 125 citations

    6

    h-index

  2. Statistics in Medicine

    5 publications · 414 citations

    5

    h-index

  3. Journal of Biopharmaceutical Statistics

    JBS · 3 publications · 51 citations

    3

    h-index

  4. American Journal of Epidemiology

    AJE · 3 publications · 935 citations

    3

    h-index

  5. Journal of Clinical Oncology

    3 publications · 111 citations

    3

    h-index

1–5