Quantifying component parts of indirect and direct voice therapy related to different voice disorders.
Voice therapy changes how people use and care for their voices. Speech-language pathologists (SLPs) have a multitude of choices from which to modify patient's vocal behaviors. Six SLPs performed 1461 voice therapy sessions and quantified the percentage of time spent in eight component parts of indirect and four component parts of direct voice therapy across five common voice disorders. Voice therapy data collection forms were prospectively completed immediately following each therapy visit. The SLPs were free to choose the component parts of voice therapy best suited for their respective patients. Results showed that direct voice therapy represented more than 75% of the treatment time across all voice therapy sessions. In the components of direct voice therapy, there was no statistical difference between percentages of time spent in resonant voice and flow phonation across all voice disorders. However, a significant difference was found for the time spent addressing transfer to conversational speech for muscle tension dysphonia, lesions, and scar than for vocal immobility and atrophy. Interestingly, while SLPs used a more common approach to direct voice therapy across voice disorders, they tended to vary the use of indirect components of therapy across voice disorders with certain components being addressed in greater length for specific voice disorders. Collectively, these results indicate that although SLPs may individualize their approach to indirect voice therapy, when it comes to direct voice therapy, SLPs have a common approach to voice therapy regardless of voice disorder.
University of Pittsburgh Voice Center, Department of Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15219, USA. jgs@pitt.edu
Jackie L
JL
Gartner-Schmidt
Douglas F
DF
Roth
Thomas G
TG
Zullo
Clark A
CA
Rosen
D000328:Adult; D000368:Aged; D003376:Counseling; D004032:Diet / Q000009:adverse effects; D055154:Dysphonia / Q000175:diagnosis / Q000503:physiopathology / Q000523:psychology / Q000628:therapy*; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008875:Middle Aged; D009042:Motivation; D010353:Patient Education as Topic; D010699:Phonation; D011446:Prospective Studies; D012648:Self Care; D013061:Speech Acoustics; D013066:Speech-Language Pathology / Q000379:methods*; D013997:Time Factors; D014833:Voice Quality; D014834:Voice Training