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Träfflista för sökning "hsv:(MEDICIN OCH HÄLSOVETENSKAP) hsv:(Klinisk medicin) hsv:(Annan klinisk medicin) srt2:(2015-2019);pers:(Rydell Roland)"

Sökning: hsv:(MEDICIN OCH HÄLSOVETENSKAP) hsv:(Klinisk medicin) hsv:(Annan klinisk medicin) > (2015-2019) > Rydell Roland

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1.
  • Lyberg-Åhlander, Viveka, et al. (författare)
  • Part summary of the project 'Speakers' Comfort' : Teachers' voice use in teaching environments
  • 2015
  • Ingår i: Building Acoustics. - 1351-010X. ; 22:3-4, s. 209-224
  • Tidskriftsartikel (refereegranskat)abstract
    • Classroom acoustics not always take the speaker's comfort into consideration. The purpose of the presented papers was to investigate voice use, vocal behavior and prevalence of voice problems in Swedish teaching staff. Ratings of features in the work-environment on voice use were explored in n = 487 teachers. Based on their answers the respondents were split into two groups: teachers with self-assessed voice problems and voice-healthy teachers. Teachers with voice problems and were matched to a voice-healthy colleague from the same school and were investigated and compared for clinical findings and for vocal behavior. Acoustic properties of their teaching environments were measured. Teachers with voice-problems were more affected by any loading factor in the work-environment and were more aware of the room acoustics. Differences between the groups were found during field-measurements, while there were no differences in the findings from the clinical examinations of the larynx and voice. Voice problems seem to emerge in the interplay with and use of the classroom acoustics.
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2.
  • Whitling, Susanna, et al. (författare)
  • Long-Time Voice Accumulation During Work, Leisure, and a Vocal Loading Task in Groups With Different Levels of Functional Voice Problems
  • 2017
  • Ingår i: Journal of Voice. - : Elsevier BV. - 0892-1997. ; 31:2, s. 1-246
  • Tidskriftsartikel (refereegranskat)abstract
    • Objective: The study aimed to examine the vocal behavior and self-assessed vocal health in women with varying everyday vocal load and functional voice problems, including patients with functional dysphonia, in three conditions: work, leisure, and a vocal loading task (VLT). Study Design: This is a longitudinal controlled, clinical trial. Methods: Fifty (n = 50) female subjects were tracked during 7 days' voice accumulation accompanied by a voice health questionnaire, containing general assessments with visual analogue scale and specific voice health questions. Subjects were divided into four vocal subgroups according to everyday vocal load and functional vocal complaints. Accumulation time was divided into three conditions: a VLT, work, and leisure. The following behavioral parameters were measured: (1) relative phonation time (%), (2) phonatory sound pressure/voice level (dB sound pressure level), (3) ambient noise level (dB sound pressure level), and (4) phonatory fundamental frequency (Hz). Results: Patients with functional dysphonia reported significantly higher specific voice problems across conditions and worse general voice problems during work and leisure than other groups. Women with high everyday vocal load and voice complaints showed higher phonation times and fundamental frequency during work than voice healthy controls. They also reported the highest incidence of general voice problems in the VLT. Conclusions: Vocal loading relates to prolonged phonation time at high fundamental frequencies. Patients with functional dysphonia experience general and specific voice problems permanently, whereas women with everyday vocal load and voice complaints recover during leisure. This may explain why the latter group does not seek voice therapy.
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  • Resultat 1-2 av 2
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tidskriftsartikel (2)
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refereegranskat (2)
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Lyberg Åhlander, Viv ... (2)
Brunskog, Jonas (1)
Whitling, Susanna (1)
Löfqvist, Anders (1)
Pelegrin-García, Dav ... (1)
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Lunds universitet (2)
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Engelska (2)
Forskningsämne (UKÄ/SCB)
Medicin och hälsovetenskap (2)
Samhällsvetenskap (1)

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