title: Auditory-perceptual speech outcomes and quality of life after total laryngectomy.
abstract: OBJECTIVE
  (1) To determine potential relationships between speech intelligibility, acceptability, and self-reported quality of life (QOL) after total laryngectomy and (2) to determine whether relationships are stronger when QOL is measured by a head and neck cancer-specific or discipline-specific QOL scale.
  
  
  METHODS
  Cross-sectional.
  
  
  METHODS
  University-based laboratory and speech clinic.
  
  
  METHODS
  Twenty-five laryngectomized individuals completed disease-specific (University of Washington Quality of Life; UW-QOL) and discipline-specific (Voice Handicap Index-10; VHI-10) QOL scales. They also provided audio recordings that included the Sentence Intelligibility Test (SIT) and a reading passage. Thirty-three listeners transcribed the SIT sentences to yield intelligibility scores. Fifteen additional listeners judged speech acceptability of the reading passage using rating scales.
  
  
  RESULTS
  The QOL scores were moderate across the UW-QOL physical (mean = 77.63) and social-emotional (mean = 78.02) subscales and the VHI-10 (mean = 17.91). Speech acceptability and intelligibility varied across the samples, with acceptability only moderately related to intelligibility (r = 0.41, P < .05). Relationships were weak between ratings of intelligibility and self-reported QOL (range, r = 0.00-0.22) and weak to moderate between acceptability with QOL (range, r = 0.01-0.46). The only statistically significant, but moderate, relationship was found between speech acceptability with the UW-QOL speech subscore (r = 0.46, P < .05).
  
  
  CONCLUSIONS
  Listeners' ratings of speech acceptability and intelligibility were not strongly predictive of disease-specific or voice-related QOL, suggesting that listener-rated and patient-reported outcomes are complementary.
authors.affiliation: Department of Speech and Hearing Sciences, University of Washington, Seattle, Washington 98105, USA. teadie@u.washington.edu
authors.forename: Tanya L
authors.initials: TL
authors.lastname: Eadie
authors.forename: Adam M B
authors.initials: AM
authors.lastname: Day
authors.forename: Devon E
authors.initials: DE
authors.lastname: Sawin
authors.forename: Kristin
authors.initials: K
authors.lastname: Lamvik
authors.forename: Philip C
authors.initials: PC
authors.lastname: Doyle
mesh_terms: D000222:Adaptation, Physiological; D000223:Adaptation, Psychological; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001307:Auditory Perception / Q000502:physiology*; D003430:Cross-Sectional Studies; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000523:psychology / Q000601:surgery*; D007825:Laryngectomy / Q000009:adverse effects / Q000379:methods* / Q000523:psychology; D008297:Male; D008875:Middle Aged; D011788:Quality of Life; D013065:Speech Intelligibility; D013068:Speech Production Measurement; D013071:Speech, Alaryngeal / Q000379:methods / Q000523:psychology; D013997:Time Factors; D014833:Voice Quality