https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8764980/#!po=1.47059Sample size: Anticipating a standard deviation (SD) of 3.65 and a minimum clinically significant difference of 3 in composite score for a power of 80% at 95% confidence level, a minimum of 24 subjects in each group were recruited.Do refer to the article link above if more information about the study is required, subsection is abstracted from the article.

(b) Referring to the \"Statistical analysis" subsection (under Materials and Methods), as (0) well as Tables 1 to 5 (under Results) of the published study, discuss the appropriateness of the statistical tests used and the data presented, and provide recommendation(s) to improve on any aspect(s) that you deem inappropriate. Suppose that you are a co-investigator of the published study. Based on your recommendations in (b) above, rewrite the \"Statistical analysis\" subsection (under Materials and Methods) to improve on and to replace the current one in the published article