Quality of life in Parkinson’s disease: Italian validation of the Parkinson’s Disease Questionnaire (PDQ-39-IT)
Autor: | Giovanni Fabbrini, Andrea Fabbrini, Giovanni Galeoto, Perla Massai, Annamaria Servadio, Mariangela Pierantozzi, Marco Tofani, Anna Berardi, Francesca Colalelli |
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Rok vydání: | 2018 |
Předmět: |
Assessment tool
HRQoL Health-related quality of life Italy Parkinson’s Disease Questionnaire Reliability Validity Adult Aged Aged 80 and over Female Humans Male Middle Aged Parkinson Disease Quality of Life Reproducibility of Results Surveys and Questionnaires Translating validity 030506 rehabilitation medicine.medical_specialty Parkinson's disease hrqol Dermatology Disease assessment tool health-related quality of life italy parkinson’s disease questionnaire reliability 2008 neurology (clinical) psychiatry and mental health 03 medical and health sciences 0302 clinical medicine Quality of life Cronbach's alpha 80 and over Medicine Reliability (statistics) Rank correlation business.industry General Medicine medicine.disease humanities Checklist Psychiatry and Mental health Physical therapy Settore MED/26 - Neurologia Neurology (clinical) 0305 other medical science business human activities 030217 neurology & neurosurgery Italian culture |
Zdroj: | Neurological Sciences. 39:1903-1909 |
ISSN: | 1590-3478 1590-1874 |
DOI: | 10.1007/s10072-018-3524-x |
Popis: | Translation and cross-cultural adaptation of the 39-item Parkinson's Disease Questionnaire (PDQ-39) to the Italian culture was performed by Oxford University Innovation in 2008, but this version has never been validated. Therefore, we performed the process of validation of the Italian version of the PDQ-39 (PDQ-39-IT) following the "Consensus-Based Standards for the Selection of Health Status Measurement Instruments" checklist. The translated PDQ-39-IT was tested with 104 patients diagnosed with Parkinson's disease (PD) who were recruited between June and October 2017. The mean age of the participants was 65.7 ± 10.2 years, and the mean duration of symptoms was 7.4 ± 5.3 years. The internal consistency of the PDQ-39-IT was assessed by Cronbach's alpha and ranged from 0.69 to 0.92. In an assessment of test-retest reliability in 35 of the 104 patients, the infraclass correlation coefficient (ICC) ranged from 0.85 to 0.96 for the various subitems of the PDQ-39-IT (all p |
Databáze: | OpenAIRE |
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