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Table 3 Test–retest reliability of nominal scaled items 10 and 11 of the Fabry Pain Questionnaire

From: English version of the self-administered Fabry Pain Questionnaire for adult patients

Questions

AC1-statistic (95% confidence interval)

10a (n = 10)

0.756 (0.316–1)

10b (n = 10)

0.576 (0.096–1)

10c (n = 10)

0.624 (0.152–1)

11 Adulthood burning

0.605 (0.339–0.871)

11 Childhood burning

0.702 (0.468–0.936)

11 Adulthood stabbing

0.578 (0.305–0.852)

11 Childhood stabbing

0.732 (0.511–0.953)

11 Adulthood pulling

0.847 (0.699–0.994)

11 Childhood pulling

0.854 (0.714–0.995)

11 Adulthood like electric shocks

0.592 (0.327–0.857)

11 Childhood like electric shocks

0.883 (0.743–1)

11 Adulthood tearing

0.868 (0.727–1)

11 Childhood tearing

0.937 (0.844–1)

11 Adulthood don’t know

1 (–)

11 Childhood don’t know

0.822 (0.654–0.991)

  1. This table shows AC1-statistics of nominal scaled items 10 and 11 of the Fabry Pain Questionnaire. For question 11 (quality of pain) we calculated AC1-statistics for each quality of pain