SynthesisJournal of neurology2025
Quality of life measures in Parkinson's disease: a systematic literature review of patient-reported outcomes measures (PROMs) and their psychometric properties.
Synthesis in Journal of neurology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Cross-Cultural Adaptation and Psychometric Evaluation of the Turkish Version of the Exercise-Specific Parkinson's Disease Questionnaire.Brain and behavior · 2026Article
- A narrative review of clinical and non-clinical determinants of health-related quality of life in advanced Parkinson's disease.Journal of neural transmission (Vienna, Austria : 1996) · 2026Review
- Art, neuroplasticity, and tradition: a narrative review and conceptual perspective of Chinese woodblock printing in global art practices and Parkinson's disease neuroscience.Frontiers in neuroscience · 2026Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundQuality-of-life (QoL) measures are key for monitoring health of patients with Parkinson's disease (PD).
objectiveThis systematic review aimed to gather evidence on the psychometric properties of available patient-reported outcomes measures (PROMs) for assessing QoL in people with PD (PwPD).
methodsA search of PROMs was conducted in PubMed (MEDLINE), Embase, Scopus, Web of Science, PSICDOC, and 'gray literature' (April 2024, PROSPERO-ID: CRD42024526458). After screening and data extraction, in a two-phase procedure conducted by independent reviewers, a critical assessment of feasibility, validity (content, structural, known-group, and criterion) and reliability (internal consistency, test-retest, and measurement error) was conducted based on the COSMIN criteria for good psychometric properties.
resultsThe search identified 83 eligible studies from which 29 PROMs were gathered (15 PD-specific and 14 generic/unspecific PROMs validated for PD). All PROMs proved their feasibility and included common dimensions between them, suggesting adequate content validity. Among the 29 PROMs, 17 reported data on structural validity (58.6%), 20 on known-group validity (69.0%), 25 on criterion validity (86.2%), 23 on internal consistency (79.3%), 11 on test-retest validity (37.9%), and 4 on measurement error (13.8%). According to the COSMIN criteria, 6 PROMs have the potential to be the most suitable QoL measure for PwPD: PDQ-39, PDQ-8, PDQL, PDQUALIF, PIMS, and Neuro-QOL.
conclusionsSeveral PROMs are feasible, valid, and reliable for measuring QoL in PwPD. However, further research ensuring their psychometric properties and cross-cultural adaptations are needed to recommend their use.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.