Use of a self-rating scale of the nature and severity of symptoms in Parkinson’s Disease (PRO-PD): Correlation with quality of life and existing scales of disease severity
Symptom assessment tools: Tracking disease progression Scientists develop a novel Patient Reported Outcomes in Parkinson’s Disease (PRO-PD) scale to improve the assessment of disease progression. To overcome the limitations of existing measures of Parkinson's disease (PD) severity, Laurie K Mis...
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| Main Authors: | , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2017
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| Subjects: | |
| Online Access: | https://doaj.org/article/4349dba02fcb4a1a898291ddf2e19864 |
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| Summary: | Symptom assessment tools: Tracking disease progression Scientists develop a novel Patient Reported Outcomes in Parkinson’s Disease (PRO-PD) scale to improve the assessment of disease progression. To overcome the limitations of existing measures of Parkinson's disease (PD) severity, Laurie K Mischley at Bastyr University Research Institute, USA, and colleagues have created a simple and low cost self-reporting scale that captures subtle changes in both motor and non-motor symptoms. A key feature is that it asks patients to estimate the severity of 32 common symptoms, on average, over the previous 7 days. This reduces score fluctuations due to patients’ response to medication and thus allows better detection of the underlying disease progression. PRO-PD scores from 1031 participants with PD increased with illness duration and correlated well with established scales of disease severity and other patient-reported quality of life measures. |
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