Selected article for: "clinical study 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_13
    Snippet: Given that the purpose of this study was to examine the clinical characteristics and drug administration data for patients with COVID-19, no formal hypothesis was established with which to calculate the optimal sample size. Continuous variables are expressed as means (standard deviations) or medians (interquartile ranges [IQRs]), while categorical variables are denoted as percentages......
    Document: Given that the purpose of this study was to examine the clinical characteristics and drug administration data for patients with COVID-19, no formal hypothesis was established with which to calculate the optimal sample size. Continuous variables are expressed as means (standard deviations) or medians (interquartile ranges [IQRs]), while categorical variables are denoted as percentages.

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