IMPACT OF HOPE AND OPTIMISM ON MENTAL WELL-BEING AMONG PATIENTS WITH PARKINSON'S DISEASE

Abstract

Parkinson’s disease (PD) is a chronic neurodegenerative disorder that often leads to significant emotional and psychological challenges. Positive psychological constructs such as hope and optimism have been identified as protective factors that enhance mental well-being in individuals coping with chronic illness. This study examined the influence of hope and optimism on mental well-being among patients with Parkinson’s disease. A cross-sectional correlational design was employed with 150 adults diagnosed with idiopathic PD (Hoehn & Yahr stages I–III). Participants completed validated scales measuring hope (Adult Trait Hope Scale), optimism (Life Orientation Test–Revised), and mental well-being (WEMWBS), alongside clinical and demographic assessments. Data were analyzed using Pearson’s correlations and multiple regression analyses controlling for age, disease duration, and motor severity. Both hope and optimism showed significant positive correlations with life satisfaction and emotional well-being, and inverse relationships with depression, anxiety, and reduced quality of life (p < 0.001). Regression analysis revealed that hope (β = 0.48, p < 0.001) and optimism (β = 0.31, p < 0.001) independently predicted mental well-being, accounting for 49% of the variance (Adjusted R² = 0.49). Hope and optimism are key predictors of mental well-being in patients with Parkinson’s disease. Interventions that strengthen these psychological resources—such as mindfulness, cognitive-behavioral therapy, and resilience training—may substantially enhance emotional health and quality of life in PD care.

Keywords: Hope, Optimism, Mental Well-Being, Parkinson’s disease