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Adaptivt forsøg med flere arme — Adaptivt eksperimentelt design med flere arme

Et adaptivt forsøg med flere arme evaluerer samtidigt flere behandlingsbetingelser mod en fælles kontrol og modificerer forsøget i realtid baseret på akkumulerede data — idet ineffektive arme tidligt kasseres, deltagere omfordeles mod lovende arme eller stikprøvestørrelser justeres — alt imens fejlrater kontrolleres. Tilgangen maksimerer den information, der opnås pr. deltager, og reducerer den tid og omkostning, der kræves for at identificere effektive behandlinger i forhold til at køre sekventielle separate forsøg.

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Kilder

  1. Royston, P., Parmar, M. K. B., & Qian, W. (2003). Novel designs for multi-arm clinical trials with survival outcomes with an application in ovarian cancer. Statistics in Medicine, 22(14), 2239–2256. DOI: 10.1002/sim.1430
  2. Wason, J., Magirr, D., Law, M., & Jaki, T. (2016). Some recommendations for multi-arm multi-stage trials. Statistical Methods in Medical Research, 25(2), 716–727. DOI: 10.1177/0962280212465498

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ScholarGate. (2026, June 3). Adaptive Multi-Arm Experimental Design. ScholarGate. https://scholargate.app/da/experimental-design/adaptive-multi-arm-experiment

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ScholarGateAdaptive Multi-Arm Experiment (Adaptive Multi-Arm Experimental Design). Hentet 2026-06-15 fra https://scholargate.app/da/experimental-design/adaptive-multi-arm-experiment · Datasæt: https://doi.org/10.5281/zenodo.20539026