Abstract
The purpose of this study was to determine the perceived impacts marijuana has on voice by surveying patients from a voice center. The inquiry included smoking, vaping, edible marijuana, and cannabidiol (CBD) oil. An anonymous, web-based questionnaire was sent to adult voice center patients. The survey was distributed using The Research Electronic Data Capture (RED-Cap) tool, hosted by Drexel University. The survey was designed to collect relevant demographic data, past laryngeal history, marijuana use history, and beliefs about effects of marijuana on voice. The survey was sent to 434 voice patients, 42 patients responded to the survey (response rate 9.68%). The average age of respondents was 45.7 (13 were male, 27 were female, and 2 were transgender). Of all, 88.10% reported having never used tobacco, 9.52% were former tobacco users, and 2.38% were current tobacco users. Of all, 75.61% of the respondents reported having tried some form of marijuana during their lifetime (16.13% reported medical use, 45.16% reported recreational use). Out of all, 21.43% were frequent (monthly) users, and 39.29% were infrequent (yearly) marijuana smokers. They reported symptoms that they attributed to marijuana use, including hoarseness, breathiness, and weakness. Marijuana may have negative effects on the voice.
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