{
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  "path": "/t/is-the-use-of-conditional-logistic-regression-necessary-in-case-control-study/28674#post_1",
  "publishedAt": "2026-03-25T02:07:27.000Z",
  "site": "https://discourse.datamethods.org",
  "tags": [
    "https://www.bmj.com/content/352/bmj.i969"
  ],
  "textContent": "https://www.bmj.com/content/352/bmj.i969\n\nHere are two key points in this BMJ article: first, conditional logistic regression is not essential unless the data are sparse; second, it remains necessary to control for confounding factors after matching.\n\nI find these arguments quite persuasive, although they contradict the opinions of many researchers. I would like to hear further perspectives on this. Thank you very much.",
  "title": "Is the use of conditional logistic regression necessary in case-control study？"
}