Acoustic Measurements of the Glottic Source of Female Teachers With Dysphonia.

Objective: To verify the acoustic measurements of glottic source of dysphonic teachers of a medium-sized municipality of interior of the state.

Methods: Retrospective, cross-sectional, and quantitative study, with a composite sample of 34 dysphonic teachers, of which 21 teachers without laryngeal affections and 13 with laryngeal affections, mean age 39.1 years old and 39.