Webster Rating Scale for Parkinson’s Disease

Higher scores indicate worsening motor impairment and reduced quality of life.

Scores can be monitored over time to guide treatment decisions, including medication adjustments or escalation, eligibility for advanced interventions (e.g., deep brain stimulation), and advanced care planning.

Significant or rapid deterioration warrants further evaluation for potential medication side effects, comorbidities, or referral to specialized care (e.g., physical or occupational therapy, movement disorder specialists).