1. Non-motor symptoms burden, mood, and gait problems are the most significant factors contributing to a poor quality of life in non-demented Parkinson's disease patients: Results from the COPPADIS Study Cohort.
- Author
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Santos García D, de Deus Fonticoba T, Suárez Castro E, Borrué C, Mata M, Solano Vila B, Cots Foraster A, Álvarez Sauco M, Rodríguez Pérez AB, Vela L, Macías Y, Escalante S, Esteve P, Reverté Villarroya S, Cubo E, Casas E, Arnaiz S, Carrillo Padilla F, Pueyo Morlans M, Mir P, and Martinez-Martin P
- Subjects
- Affective Symptoms etiology, Aged, Female, Follow-Up Studies, Gait Disorders, Neurologic etiology, Humans, Male, Middle Aged, Parkinson Disease complications, Severity of Illness Index, Affective Symptoms physiopathology, Gait Disorders, Neurologic physiopathology, Parkinson Disease physiopathology, Quality of Life
- Abstract
Objective: To identify factors related to a poor health-related and global quality of life (QoL) in a cohort of non-demented Parkinson's disease (PD) patients and compare to a control group., Methods: The data correspond to the baseline evaluation of the COPPADIS-2015 Study, an observational, 5-year follow-up, multicenter, evaluation study. Three instruments were used to assess QoL: (1) the 39-item Parkinson's disease Questionnaire (PDQ-39), (2) a subjective rating of global QoL (PQ-10), and (3) the EUROHIS-QOL 8-item index (EUROHIS-QOL8). Multiple linear regression methods were used to evaluate the direct impact of different variables on these QoL measures., Results: QoL was worse in PD patients (n = 692; 62.6 ± 8.9 years old, 60.3% males) than controls (n = 206; 61 ± 8.3 years old, 49.5% males): PDQ-39, 17.1 ± 13.5 vs 4.4 ± 6.3 (p < 0.0001); PQ-10, 7.3 ± 1.6 vs 8.1 ± 1.2 (p < 0.0001); EUROHIS-QOL8, 3.8 ± 0.6 vs 4.2 ± 0.5 (p < 0.0001). A high correlation was observed between PDQ-39 and Non-Motor Symptoms Scale (NMSS) (r = 0.72; p < 0.0001), and PDQ-39 and Beck Depression Inventory-II (BDI-II) (r = 0.65; p < 0.0001). For health-related QoL (PDQ-39), non-motor symptoms burden (NMSS), mood (BDI-II), and gait problems (Freezing Of Gait Questionnaire [FOGQ]) provided the highest contribution to the model (β = 0.32, 0.28, and 0.27, respectively; p < 0.0001); whereas mood and gait problems contributed the most to global QoL (PQ-10, β = -0.46 and -0.21, respectively; EUROHIS-QOL8, β = -0.44 and -0.23, respectively)., Conclusions: QoL is worse in PD patients than in controls. Mood, non-motor symptoms burden, and gait problems seem to be the most relevant factors affecting health-related and global perceived QoL in non-demented PD patients., (Copyright © 2019 Elsevier Ltd. All rights reserved.)
- Published
- 2019
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