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Defining mild, moderate, and severe pain in persons with multiple sclerosis
Kevin N Alschuler1, Mark P Jensen, Dawn M Ehde
1Department of Rehabilitation Medicine, University of Washington School of Medicine, 325 Ninth Avenue, Seattle, WA 98104, USA. kalschul@uw.edu
Pain Medicine (Malden, Mass.)
|August 29, 2012
Summary
This study establishes new pain severity cutoffs for individuals with multiple sclerosis (MS). These findings help tailor pain management strategies for the MS population, potentially using lower cutoffs than other conditions.
Area of Science:
- Neurology
- Pain Medicine
- Clinical Research
Background:
- Pain is a common and debilitating symptom in multiple sclerosis (MS).
- Standardized pain severity cutoffs are crucial for consistent clinical assessment and treatment guideline application.
- Existing pain classification scales may not accurately reflect the unique pain experience in MS patients.
Purpose of the Study:
- To determine empirically derived cutoff points for classifying pain severity (mild, moderate, severe) in individuals with MS.
- To provide evidence-based guidelines for pain assessment in the MS population.
- To explore potential differences in pain cutoffs between MS and other chronic pain conditions.
Main Methods:
- A cross-sectional survey design was employed.
- A community-based convenience sample of 236 individuals diagnosed with MS and experiencing pain participated.
- Pain severity was assessed using the 0-10 Numeric Rating Scale (average and worst pain) and the Brief Pain Inventory for pain interference.
Main Results:
- For average pain, the optimal cutoffs were identified as: mild (0-2), moderate (3-5), and severe (6-10).
- For worst pain, the optimal cutoffs were: mild (0-4), moderate (5-7), and severe (8-10).
- These cutoffs provide a refined method for categorizing pain intensity in MS.
Conclusions:
- The study provides empirically supported pain severity cutoffs specific to individuals with MS.
- These findings can inform clinical guidelines and improve pain management strategies for MS patients.
- The results suggest that pain cutoffs may need to be condition-specific, potentially being lower for individuals with MS compared to other populations.
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