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Table 4 Cross-sectional reliability of the SF-MPQ-2 total and subscale scores (N = 195)

From: Reproducibility: reliability and agreement parameters of the Revised Short McGill Pain Questionnaire Version-2 for use in patients with musculoskeletal shoulder pain

Variables Internal consistency (N = 195)
Cronbach alpha (95% CI) Inter-item correlation
SF-MPQ-2
Continuous
0.87 (0.84–0.90) 0.43–0.67
SF-MPQ-2
Intermittent
0.87 (0.84–0.90) 0.42–0.77
SF-MPQ-2
Neuropathic
0.85 (0.81–0.88) 0.32–0.81
SF-MPQ-2
Affective
0.83 (0.79–0.87) 0.44–0.78
SF-MPQ-2
Total
0.95 (0.94–0.96) 0.21–0.78
  1. SF-MPQ-2 Revised Short McGill Pain Questionnaire Version-2, CI confidence interval