Sample size estimation and re-estimation of cluster randomized controlled trials for real-time feedback, debriefing, and retraining system of cardiopulmonary resuscitation for out-of-hospital cardiac arrests

BACKGROUND: In cluster randomized controlled trials (RCTs) for emergency medical services (EMS) system, we encounter the situation that the actual cluster size and ratio of allocated patients between two groups eventually differ from those used for sample size estimation because of the nature of pat...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Argitaratua izan da:Contemp Clin Trials Commun
Egile Nagusiak: Kada, Akiko, Hirakawa, Akihiro, Kinoshita, Fumie, Kobayashi, Yumiko, Hatakeyama, Toshihiro, Kobayashi, Daisuke, Nishiyama, Chika, Iwami, Taku
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: Elsevier 2019
Gaiak:
Article
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC6486519/
https://ncbi.nlm.nih.gov/pubmed/31049459
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.conctc.2019.100316
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