Risk factors associated with longer cecal intubation time: a systematic review and meta-analysis.
Veeravich JaruvongvanichTomoki SempokuyaPassisd LaoveeravatPatompong UngprasertPublished in: International journal of colorectal disease (2018)
The current meta-analyses have demonstrated that old age, female sex, low BMI, and poor bowel preparation were the predictors for prolonged CIT.