Table 3.
Quality of life scale's dimensional content and scoring method of each chronic venous disease.
| Scales | Dimensions | Items | Dimensional contents | Scoring method |
| SF-36 | 8 | 36 | Physiological function. Physiological capacity. Somatic pain. General health condition. Energy. Social function. Emotional function. Mental health. | Likert degree 5 |
| EQ-5D | 5 | 6 | Activity. Self-care. Daily activity. Pain or comfortlessness. Anxiety or depression. | It is divided into 2 parts. The part designed to describe health condition adopt Likert degree 3. The part of VAS adopts percentile system. |
| AVVQ | 4 | 13 | Pain or functional disorder. Appearance. Severity. Complications. | Likert degree 2–4 |
| CIVIQ-20 | 4 | 20 | Body. Psychology. Society. Pain. | Likert degree 5 |
| VEINES-QoL/Sym | 2 | 26 | Life quality. Symptom | Likert degree 2–6 |
| CCVLUQ | 4 | 20 | Social activity. Daily activity. Appearance. Mood. | Likert degree5 |
| DVTQOL | 6 | 29 | Mental disorder. Symptom. Activity limit. Anticoagulation management. Sleep disorder. Diet problem. | Likert degree 7 |
| VLU-QoL | 3 | 34 | Daily life effect. Subjective feeling effect. Local symptom. | Likert degree 5 |
| SPVLU-5D | 5 | 16 | Pain. Activity. Emotion. Ulcerative odour. Social activity. | Likert degree 5 |
| CIVIQ-14 | 3 | 14 | Body. Psychology. Pain. | Likert degree 5 |