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Fig. 2 | Health and Quality of Life Outcomes

Fig. 2

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

Fig. 2

ae The Bland–Altman Limits of Agreement (LoA) plots between the test and retest scores of the SF-MPQ-2 Total (a), Neuropathic (b), Intermittent (c), Continuous (d) and Affective (e) subscale scores (n = 48). The difference between test–retest scores is plotted against the mean of test and retest scores for the respective SF-MPQ-2 total and subscales depicted. On each plot, the central blue line represents the mean of intra individual differences (d); the upper and lower horizontal broken lines represent the 95% LoA. The 95% LoA shows that 95% of the intra individual differences are within ± 1.96 SD of the mean difference (d). The outlier noted in each BA plot is numbered, according to participant #RS I.D., and presented in accordance with the SF-MPQ-2 subscale or total scores in which they were noted

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