Are units of analysis properly considered in orthodontic meta-analyses?

Samer Mheissen Baraa Daraqel Khaled Wafaie Haris Khan

Published in: European journal of orthodontics (2023)

UoA errors are common in orthodontic meta-analyses and were only partially avoided in split-mouth design, repeated measures design, and multiple intervention groups.

Keyphrases

meta analyses
randomized controlled trial
systematic review
oral health
patient safety
adverse drug
electronic health record
data analysis