The inefficiency induced by between-cluster variation in cluster randomized (CR) trials can be reduced by implementing a crossover (CO) design. In a simple CO trial, each subject receives each ...
Objectives: We assessed whether proactive care management for artificial intelligence (AI)–identified at-risk patients reduced preventable emergency department (ED) visits and hospital admissions (HAs ...
Adjuvant Nivolumab in High-Risk Muscle-Invasive Urothelial Carcinoma: Expanded Efficacy From CheckMate 274 Sixteen towns in Sihui and Zhongshan cities, China, were selected; eight were randomly ...
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