Role of body mass index in anastomotic leakage after curative treatment for rectal cancer.
Reem A AlHarbiOsama AlmosallamSara AlbastakiAsim AlmughamsiNasser AlsaneaPublished in: Annals of Saudi medicine (2024)
The study was retrospective with all the inherit biases of such studies. The sample size was small and this may have introduced a type 2 statistical error.