Validity and Reliability of Short-Form McGill Pain Questionnaire-2 (SF-MPQ-2) in Iranian People with Parkinson’s Disease

Table 3

Correlation between four scales and SF-MPQ-2 in people with idiopathic Parkinson’s disease (n = 428).

SF-MPQ-2	DN4	KPPS	BPI		VAS-pain	NPSI	PDQ-8
			Interference	Severity
Continuous	0.45	0.65	0.70	0.72	0.64	0.77	0.29
Intermittent	0.36	0.44	0.44	0.48	0.39	0.53	0.20
Neuropathic	0.56	0.61	0.66	0.65	0.57	0.85	0.29
Affective	0.31	0.43	0.55	0.44	0.40	0.55	0.28
Total score	0.55	0.70	0.74	0.74	0.68	0.85	0.32

DN4: Douleur neuropathic 4. KPPS: King’s Parkinson’s disease pain scale. BPI: Brief pain inventory. VAS-pain: Visual analog scale-pain. SF-MPQ-2: Short-form McGill pain Questionnaire-2. NPSI: Neuropathic pain symptom inventory. PDQ-8: Parkinson’s disease Questionnaire-8. All tests were statistically significant .