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Table 3 ICC and 95% limit of agreements for RT Concerns Scale

From: Validity and reliability testing of two instruments to measure breast cancer patients' concerns and information needs relating to radiation therapy

  Item Valid Mean Diff T1 & T2 SD of Diff Lower 95% limit of agreement Upper 95% limit of agreement T1 mean T1 SD T2 mean T2 SD ICC P value
Q1 Maintaining work activity during treatment 27 0.15 1.85 -3.55 3.85 3.72 2.5 3.39 2.7 0.73 0.000
Q2 What would happen during treatment 27 -0.26 2.36 -4.98 4.46 4.72 2.2 4.82 2.6 0.54 0.002
Q3 The possibility of skin reactions as a result of treatment 27 -0.41 2.14 -4.69 3.87 5.24 2.0 5.64 2.7 0.61 0.000
Q4 The possibility of tiredness as a result of treatment 27 -0.15 2.11 -4.37 4.07 5.59 2.0 5.64 2.6 0.6 0.001
Q5 The possibility of experiencing pain as a result of treatment 27 -0.15 2.13 -4.41 4.11 4.07 2.5 3.93 2.6 0.67 0.000
Q6 The treatment machines 27 -1.04 2.19 -5.42 3.34 2.59 1.7 3.61 2.7 0.5 0.002
Q7 Getting the information you required 27 -0.63 2.51 -5.65 4.39 2.93 2.3 3.5 2.3 0.44 0.009
Q8 The impact of the treatment on your life 28 -0.25 2.56 -5.37 4.87 4.87 2.9 5.18 2.6 0.58 0.001
Q9 The impact of the treatment on your health in the future 28 0.04 2.03 -4.01 4.09 5.07 2.6 4.96 2.7 0.72 0.000
  1. Note: SD = Standard Deviation, ICC = Interclass Coefficient