Table 2 Internal Consistency Reliability of MDAIS-Immunotherapy EPT-Chinese
Symptom | Cronbach’s α | Total Cronbach’s α if Item Deleted | |
|---|---|---|---|
Severity (20) | 0.957 | ||
Core items (13) | 0.952 | ||
Pain | 0.965 | ||
Fatigue | 0.964 | ||
Nausea | 0.964 | ||
Disturbed sleep | 0.964 | ||
Distress/feeling upset | 0.964 | ||
Shortness of breath | 0.965 | ||
Difficulty remembering | 0.965 | ||
Lack of appetite | 0.964 | ||
Drowsiness | 0.964 | ||
Dry mouth | 0.965 | ||
Sadness | 0.964 | ||
Vomiting | 0.965 | ||
Numbness/tingling | 0.965 | ||
Immunotherapy-specific items (13) | 0.855 | ||
Rash | 0.967 | ||
Diarrhea | 0.966 | ||
Pain in the abdomen | 0.965 | ||
Swelling of hands, legs, or feet | 0.965 | ||
Headache | 0.965 | ||
Night sweats | 0.965 | ||
Fever and/or chills | 0.965 | ||
Interference items (6) | 0.935 | ||
Activity | 0.965 | ||
Mood | 0.965 | ||
Work | 0.965 | ||
Relations with others | 0.965 | ||
Walking | 0.965 | ||
Enjoyment of life | 0.965 | ||