TY - JOUR AU - Kent, Seamus AU - Salcher-Konrad, Maximilian AU - Boccia, Stefania AU - Bouvy, Jacoline C AU - Waure, Chiara de AU - Espin, Jaime AU - Facey, Karen AU - Nguyen, Mary AU - Rejon-Parrilla, Juan Carlos AU - Jonsson, Pall PY - 2021 DO - 10.2217/cer-2021-0108 UR - http://hdl.handle.net/10668/18220 T2 - Journal of comparative effectiveness research AB - Health technology assessment (HTA) is increasingly informed by nonrandomized studies, but there is limited guidance from HTA bodies on expectations around evidence quality and study conduct. We developed recommendations to support the appropriate use... LA - en KW - comparative effectiveness research KW - health technology assessment KW - nonrandomized trials KW - observational research KW - real-world evidence KW - Humans KW - Technology Assessment, Biomedical TI - The use of nonrandomized evidence to estimate treatment effects in health technology assessment. TY - research article VL - 10 ER -