Table 3 Test-retest reliability of the Chinese PRO-CTCAE (N = 165)

Dry mouth

–

0.86

–

Difficulty Swallowing

–

0.89

–

Mouth/throat sores

–

0.86

0.87

Cracking at the corners of the mouth

–

0.85

–

Hoarseness

–

0.84

–

Taste changes

–

0.88

–

Decreased appetite

–

0.85

0.89

Nausea

0.91

0.89

–

Vomiting

0.9

0.90

–

Constipation

–

0.84

–

Diarrhea

0.80

–

Shortness of breath

–

0.74

0.71

Cough

–

0.85

0.90

Skin dryness

–

0.84

–

Radiation skin reaction

–

0.88

–

Numbness & tingling

–

0.85

0.82

Concentration

–

0.73

0.74

Pain

0.88

0.72

0.80

Insomnia

–

0.82

0.84

Fatigue

–

0.83

0.84

Anxious

0.88

0.83

0.83

Sad

0.87

0.88

0.84