Estimating the insertion length of pediatric peripherally inserted central catheters.
Hidehito OtaKentaro IdeTaro WatanabeNao NishimuraSatoshi NakagawaPublished in: Pediatrics international : official journal of the Japan Pediatric Society (2022)
The level of the carina was correlated with the patient's height. A simplified formula, 0.1 × height (cm) + 1, seemed to perform acceptably and appeared to be worth validating in future studies.