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Table 2 The remaining PARQ items and their psychometric properties by location order once rescored and misfitting items removed

From: Application of Rasch analysis to the parent adherence report questionnaire in juvenile idiopathic arthritis

Description/Item Location SE Fit residual
Difficulty in taking prescribed medication −1.11 0.15 −0.07
Negative reaction to taking prescribed medication −1.98 0.10 0.54
Negative reaction to doing prescribed exercises −1.96 0.12 0.38
Negative reaction to wearing splint −1.73 0.24 −0.11
Difficulty in exercises −1.72 0.13 0.56
Difficulty in wearing splint −1.21 0.23 1.50
Adherence to taking prescribed medication 0.57 0.14 −0.39
Usefulness of taking prescribed medication 0.71 0.14 0.13
Usefulness of doing prescribed exercises 1.94 0.13 0.72
Adherence to doing prescribed exercises 2.36 0.14 −0.75
Usefulness of wearing splint 2.40 0.25 −0.33
Adherence to wearing splint 2.74 0.22 0.41
  1. All items had non-significant chi-squares and F statistics