<sec><title>Introduction</title><p> High sound pressure levels can cause hearing loss, beginning at high frequencies.</p></sec><sec><title>Objective</title><p> To analyze the hearing thresholds of dance teachers.</p></sec><sec><title>Methods</title><p> This study had a cross-sectional, observational, prospective, and descriptive design. Conventional and high-frequency hearing evaluations were performed with dance teachers and subjects in the control group.</p></sec><sec><title>Results</title><p> In all, 64 individuals were assessed, 32 in the research group and 32 in the control group. Results showed that individuals in the research group had hearing loss at frequencies between 4 and 8 kHz, but no significant difference was found between groups. Frequency analysis showed that individuals in the control group had higher thresholds than individuals in the research group at the frequency of 0.25 kHz. In the control group, men showed higher thresholds than women at the frequency of 9 kHz.</p></sec><sec><title>Conclusion</title><p> A low prevalence of hearing loss was found, with no difference between teachers and subjects fromthe control group. No difference was found for hearing thresholds at high frequencies between groups. Results have been partially affected by sex.</p></sec>

INTRODUCTION: Dance teachers are exposed to high sound intensities. AIM: To verify the sound intensity of music used by dance teachers during classes. METHOD: This was a transversal and prospective study. Dance teachers were evaluated with a sociodemographic questionnaire, and sound intensity level measurements were taken at the beginning, middle, and end of dance classes. RESULTS: The sample comprised 35 teachers (average age, 31.8 years). The duration of their career as dance teachers was 1-37 years; they worked daily for approximately 1-10 h. Among the classes followed, there were 15 (42.85%) classical ballet classes, 4 (11.42%) tap dancing lessons, 5 (14.28%) jazz dance classes, 2 (5.71) Arab dance lessons, 6 (17.14%) street dance classes, and 3 (8.57%) ballroom dancing lessons. The average values observed at the beginning, middle, and end of the classes were 80.91 dB (A), 83.22 dB (A), and 85.19 dB (A), respectively. The music played in the street dance classes exposed teachers to the highest sound intensity. CONCLUSION: The average level of sound intensity of the dance classes in this study was either below or equal to the limit considered harmful for hearing health. Analysis of different class types showed that the sound densities of street, ballroom, and tap dance classes were above the recommended limits.