From the above figure, it is found that Care Notebook is composed of three scales of Physical well-being (items P1-10), Mental well-being (items M1-6) and Life well-being (L1-8).
Physical well-being has 3 multi-item subscales, which are Appetite loss (items P3, 4, 7), Constipation (P6, 8), Fatigue (P9, 10) and 3 single-item measures, which are pain (item P1), short breathing (item P2), and sleeping trouble (P5).
Mental well-being has 3 multi-item subscales, which are Anxiety (M1, 2), Irritation (M3, M5), and Depression (M4, M6).
Life well-being is constructed by 3 multi-item subscales, which are Daily functioning (L1, 2), Social functioning (L3, 4), and Subjective QOL (L5-8).