No abstract

Self-evaluations of voice, working conditions, and results of phoniatric examination were studied in 78 female primary school teachers. Most teachers evaluated their vocal capabilities as 'normal'; nevertheless 1/3 reported two or more weekly symptoms. Unsatisfactory air quality, background noise, and stressful working conditions were seen as the most harmful environmental factors. A total of 14% of the subjects had organic laryngeal changes, 37% had mild changes, and 49% were found to be healthy. These findings did not correlate with self-evaluation of voice, vocal symptoms, or voice-related quality of life. Teaching experience or teaching hours per week did not correlate with laryngeal findings or symptoms. The results illustrate the complex nature of voice assessment and the need of assessment tools specially suited for functionally healthy voice professionals.

Audiometric features, evaluated by serial pure tone audiometry and speech recognition tests (n = 31), were analysed in 59 Finnish Usher syndrome type III patients (USH3) with Finmajor/Finmajor (n = 55) and Finmajor/Finminor (n = 4) USH3A mutations. These patients showed a highly variable type and degree of progressive sensorineural hearing impairment: from normal to moderate USH2A-like hearing impairment at young ages to profound or even USH1B-like hearing impairment at more advanced ages. Compound heterozygous patients generally showed a milder phenotype. The highest progression was seen during the first two decades of life, gradually slowing down with further ageing. This type of non-linear progression may be unique amongst the Usher syndromes. Speech recognition started to deteriorate at highly variable ages. In some patients, it jeopardised normal speech and language development, whereas in others it was still remarkably good at advanced ages.

The Voice Activity and Participation Profile (VAPP) is a self-assessment questionnaire describing the limitation of activities and participation of individuals with dysphonia. In this study, the validity and reliability of the Finnish translation of the VAPP was evaluated using 43 outpatients with various functional and organic voice disorders. A control group was formed consisting of 43 subjects matched according to age, gender, and profession, with normal voices. The VAPP was sensitive for voice disorders and items in the questionnaire had high internal consistency. The VAPP had a strong correlation with the Voice Handicap Index. The results showed that the questionnaire is a valid and reliable instrument to measure voice-related quality of life. It also showed that limitations in activity and participation levels should be examined separately.

This study provides additional evidence that also Finnish-speaking school-aged children with SLI are at risk of having deficits in EFs in daily life. EFs have been proposed to have an impact on developmental outcomes later in life. In clinical practice it is important to pay attention to EFs in school-aged children with SLI when making diagnostic evaluations and planning interventions for them.