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Baseline comparison of a randomized, controlled trial

  • Writer: ITS HKU
    ITS HKU
  • Nov 11, 2021
  • 1 min read

S0021 [Source: Chan et al. (2007). BJOG 114:970-976.]


The following table shows the comparison of some baseline characteristics of patients in a randomized, controlled trial (RCT). The p-values were calculated from different statistical methods as noted by the asterisks

** by Chi-square test *** by Fisher's exact test

Questions:


Q1. Identify those tests that were correctly performed.


Q2. Identify those tests that can be replaced by better methods.


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