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Table 2 The item–domain correlations for QLICP-CR (n = 152)

From: Validation of Quality of Life Instruments for Cancer Patients – Colorectal Cancer (QLICP-CR) in patients with colorectal cancer in Northeast China

Domain Item (brief description) Item–domain correlation
PHD PSD SOD SSD SPD
Physical domain (PHD) GPH l (Appetite) 0.76 0.38 0.22 0.35 0.11
GPH 2 (Sleep) 0.65 0.21 0.10 0.23 0.26
GPH 3 (Effects to Sexual life) 0.45 0.33 0.25 0.23 0.03
GPH 4 (Effects to entertainment) 0.62 0.22 0.16 0.11 0.09
GPH 5 (Housework) 0.78 0.25 0.21 0.20 −0.15
GPH 6 (Ability of daily living) 0.77 0.29 0.29 0.17 −0.19
GPH 7 (Mobility) 0.58 0.27 0.20 0.23 −0.04
Psychological domain (PSD) GPS l (Anxiety/depression) 0.33 0.84 0.37 0.40 0.11
GPS 2 (Dysthymia) 0.41 0.90 0.41 0.37 0.10
GPS 3 (Dysphoria) 0.30 0.81 0.27 0.27 0.02
GPS 4 (Disturbed by bad mood) 0.42 0.88 0.42 0.42 0.09
GPS 5 (Worry of becoming worse of health) 0.41 0.82 0.35 0.42 0.04
GPS 6 (Self-abasement) 0.40 0.85 0.40 0.37 0.02
GPS 7 (Lonely) 0.40 0.81 0.41 0.33 0.04
GPS 8 (Dread of disease) 0.32 0.87 0.38 0.40 0.06
GPS 9 (Attention) −0.17 0.28 −0.01 0.17 0.10
GPS 10 (Memory) 0.24 0.62 0.30 0.34 − 0.11
GPS 11 (Worry of becoming a family burden) 0.30 0.65 0.50 0.27 0.03
GPS 12 (Belief overcome disease) 0.27 0.50 0.26 0.19 −0.10
Social domain (SOD) GSO l (Family support) 0.08 0.25 0.57 −0.07 − 0.08
GSO 2 (Friends support) 0.19 0.20 0.63 −0.01 0.01
GSO 3 (Family role) 0.27 0.26 0.59 0.01 −0.05
GSO 4 (Medical assurance) 0.22 0.08 0.61 0.06 −0.08
GSO 5 (Effects to family economy) 0.14 0.40 0.55 0.16 0.03
GSO 6 (Effects to work/social status) 0.19 0.41 0.61 0.37 −0.08
Common symptoms and side-effects domain (SSD) GSS l (Nausea and vomiting) 0.23 0.33 0.13 0.63 0.14
GSS 2 (Hair loss) 0.12 0.34 0.22 0.60 0.07
GSS 3 (Mouth ulcer) 0.07 0.13 −0.02 0.44 0.16
GSS 4 (Pain) 0.23 0.23 0.05 0.63 0.21
GSS 5 (Weight change) 0.28 0.31 0.23 0.57 −0.05
GSS 6 (Diarrhea) 0.17 0.20 0.01 0.59 0.46
GSS 7 (Fatigue) 0.24 0.34 0.13 0.74 0.24
Specific domain (SPD) SCR 1 (Difficulty in moving bowels) 0.09 0.09 0.06 0.46 0.50
SCR 2 (Frequent bowel movements) 0.15 0.12 0.12 0.38 0.39
SCR 3 (Watery stools frequently) 0.25 0.15 0.07 0.35 0.37
SCR 4 (Had blood with stools) −0.06 0.12 0.12 0.10 0.19
SCR 5 (Feeling the urge to move bowels without actually producing any stools) 0.14 −0.01 −0.09 0.39 0.59
SCR 6 (Diarrhea and constipation alternately) 0.29 0.18 0.06 0.45 0.47
SCR 7 (Pain in abdomen) 0.21 0.12 0.02 0.49 0.50
SCR 8 (Abdominal bloat) 0.24 0.13 0.01 0.47 0.47
SCR 9 (Pain in buttocks or waist) 0.21 0.12 −0.02 0.38 0.38
SCR 10 (Difficulty in caring for the stoma) 0.11 0.26 −0.17 0.28 0.54
SCR 11 (Self-abasement to because of the stoma) −0.11 0.42 −0.09 0.21 0.43
SCR 12 (Worry of smelling stools) −0.04 0.39 0.02 0.24 0.43
SCR 13 (Effects to social activity by the stoma) 0.09 0.34 0.02 0.19 0.37
SCR 14 (Inflammation around the stoma) −0.02 0.23 0.04 0.33 0.45