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Träfflista för sökning "WFRF:(Finizia Caterina 1961 ) ;pers:(Carlsson Sigrid 1982)"

Sökning: WFRF:(Finizia Caterina 1961 ) > Carlsson Sigrid 1982

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1.
  • Carlsson, Sigrid, 1982, et al. (författare)
  • Validation of the Swedish M. D. Anderson Dysphagia Inventory (MDADI) in Patients with Head and Neck Cancer and Neurologic Swallowing Disturbances.
  • 2012
  • Ingår i: Dysphagia. - : Springer Science and Business Media LLC. - 1432-0460 .- 0179-051X. ; 27:3, s. 361-369
  • Tidskriftsartikel (refereegranskat)abstract
    • The aim of this study was to validate the Swedish version of the dysphagia-specific quality-of-life questionnaire, the M. D. Anderson Dysphagia Inventory (MDADI). Patients with oropharyngeal dysphagia due to neurologic disease (n=30) and head and neck (H&N) cancer patients with post-treatment subjective dysphagia (n=85) were compared to an age- and gender-matched nondysphagic control group (n=115). A formal forward-backward translation was performed and followed international guidelines. Validity and reliability were tested against the Short-Form 36 (SF-36) and Hospital Anxiety and Depression Scale (HADS). Internal-consistency reliability was calculated by means of Cronbach's α coefficient. Test-retest reliability was assessed by intraclass correlation (ICC). Convergent and discriminant validity were assessed by correlations between MDADI, SF-36, and HADS. Known-group validity was examined and statistically tested. Of 126 eligible patients, 115 agreed to participate (response rate=91.3%). The age of the participants ranged between 37 and 92 years. Most of the MDADI items showed good variability and only minor floor or ceiling effects in solitary items were found. The internal-consistency reliability (Cronbach's α) of the MDADI total score was 0.88 (after correction for systematic errors in the subjects' responses to two reversed questions). All estimates reached over the satisfactory >0.70 reliability standard for group-level comparison. ICC ranged between 0.83 and 0.97 in the test-retest. The mean MDADI total score was 66.9 (SD=14.7) for the H&N cancer patients, 65.0 (16.9) for the neurologic patients, and 97.5 (4.4) for the control group (P<0.001; study patients vs. controls). The MDADI was also sensitive to disease severity as measured by different food textures. The Swedish version of the MDADI showed good psychometric properties and is a valid instrument to assess dysphagia-related quality of life. It was also shown to be a reliable instrument after correction for systematic errors in the subjects' responses to two reversed questions. Its known-group validity enables the differentiation between dysphagic and nondysphagic patients for group-level research.
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2.
  • Johnson, Joakim, et al. (författare)
  • Development and validation of the Gothenburg Trismus Questionnaire (GTQ).
  • 2012
  • Ingår i: Oral oncology. - : Elsevier BV. - 1368-8375. ; 48:8, s. 730-736
  • Tidskriftsartikel (refereegranskat)abstract
    • OBJECTIVES: To develop and validate a comprehensive, self-administered questionnaire for patients with limited ability to open the mouth, trismus. MATERIALS AND METHODS: We derived the Gothenburg Trismus Questionnaire (GTQ) from empirical evidence in the medical literature and interviews with medical experts as well as patients. The draft version was tested in a pilot study (n=18). Patients with a maximal incisal opening (MIO) of ⩽35mm were included. The study comprised patients with benign jaw-related conditions (n=51), patients treated for head and neck (H&N) cancer (n=78) and an age- and gender-matched control group without trismus (n=129). RESULTS: The GTQ instrument was well accepted by the patients, with satisfactory compliance and low rates of missing items. After item reduction, due to items not being conceptually relevant and/or low factor loadings, the GTQ demonstrated high internal consistency (Cronbach's alpha 0.72-0.90), good construct validity and known-group validity. CONCLUSION: We developed a trismus-specific self-administered questionnaire, the GTQ, that showed good psychometric properties. We suggest this questionnaire, that has clear clinical relevance, to be adopted and used in clinical practice and in research, acting as a screening tool as well as an endpoint in intervention and jaw physiotherapy/rehabilitation studies.
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