Selected article for: "double blind and sample size"
Author: Lichao Fan; Chang Liu; Na Li; Huan Liu; Ye Gu; Yongyu Liu; Yu Chen
Title: Medical treatment of 55 patients with COVID-19 from seven cities in northeast China who fully recovered: a single-center, retrospective, observational study
  • Document date: 2020_3_30
    • ID: hc0za6fh_28
    Snippet: Owing to its small sample size, only descriptive data were available, and no statistical analyses were performed. Hence, randomized, double-blind, and controlled trials remain necessary for more accurate conclusions. Nevertheless, our data ought to provide helpful preliminary information at this stage of the COVID-19 pandemic......
    Document: Owing to its small sample size, only descriptive data were available, and no statistical analyses were performed. Hence, randomized, double-blind, and controlled trials remain necessary for more accurate conclusions. Nevertheless, our data ought to provide helpful preliminary information at this stage of the COVID-19 pandemic.

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