Vocal Hygiene Habits in College Students With and Without Self-Reported Symptoms of a Voice Problem.

Purpose: The purpose of this study was to determine the prevalence of symptoms of a voice problem in college students and to assess if general health factors and vocal hygiene habits serve as risk factors for symptoms of a voice problem in this population.
Methods: Participants (n = 289) from a university in the United States completed an online survey that included demographic and general health questions, the Screen6 questionnaire, and a list of 23 vocal hygiene habits. Four participants were excluded due to receiving voice therapy and the remaining 285 participants were divided into two groups based on the results of the Screen6 questionnaire: those with two or more symptoms of a voice problem daily or weekly (n = 84) and those with fewer symptoms (n = 201).
Results: 29.5% of the college students in this study experienced two or more symptoms weekly or daily. Throat clearing was the most commonly reported symptom. Risk factors included having a postnasal drip, experiencing severe seasonal allergies, and taking medication for depression or anxiety. The following vocal hygiene habits were reported to occur more frequently in those with symptoms of a voice problem: use your voice until it hurts, use extra muscular effort while talking, use extra respiratory effort while talking, use a pitch that you think is too high, and use a pitch that you think is too low. Nonuse behaviors, such as water and caffeine consumption, did not vary significantly between groups.
Conclusions: People with two or more symptoms of a voice problem daily or weekly report using their voice in a way that may contribute to experiencing these symptoms. Vocal hygiene education for this demographic may be more impactful if it is catered to how the voice is used rather than nonuse voice care.
Competing Interests: Declaration of Competing Interest None.
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