Does length of intubation explain the failure of intracuff local anesthetic to reduce postoperative sore throat?

Does length of intubation explain the failure of intracuff local anesthetic to reduce postoperative sore throat? Can J Anaesth. 2020 May 06;: Authors: Basaran B, Ankay Yilbas A, Kutahya E PMID: 32377937 [PubMed - as supplied by publisher]
Source: Canadian Journal of Anaesthesia - Category: Anesthesiology Authors: Tags: Can J Anaesth Source Type: research