Table 3 Scores and missing values of QOLPAD items at baseline and follow-up
Baseline | Follow-up | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Item | Score (%) | Missing values (%) | Mean | Median | SD | Score (%) | Missing values (%) | Mean | Median | SD | |||||||||
# | Content | 0 | 1 | 2 | 3 | 4 | 0 | 1 | 2 | 3 | 4 | ||||||||
1 | Walking difficulties | 2.0 | 6.9 | 14.9 | 35.6 | 40.6 | 1.9 | 3.1 | 3.0 | 1.0 | 27.8 | 24.1 | 20.4 | 20.4 | 7.4 | 5.3 | 1.6 | 1.0 | 1.3 |
2 | Leg pain | 4.0 | 13.0 | 14.0 | 39.0 | 30.0 | 2.9 | 2.8 | 3.0 | 1.1 | 35.2 | 33.3 | 14.8 | 14.8 | 1.9 | 5.3 | 1.2 | 1.0 | 1.1 |
3 | Leg paresthesia | 30.0 | 19.0 | 19.0 | 19.0 | 13.0 | 2.9 | 1.7 | 2.0 | 1.4 | 43.4 | 18.9 | 17.0 | 13.2 | 7.5 | 7.0 | 1.2 | 1.0 | 1.3 |
4 | Open sores on legs | 87.9 | 2.0 | 3.0 | 2.0 | 5.1 | 3.9 | 0.3 | 0.0 | 1.0 | 87.3 | 1.8 | 1.8 | 3.6 | 5.5 | 3.5 | 0.4 | 0.0 | 1.1 |
5 | Help in everyday life | 69.0 | 16.0 | 5.0 | 7.0 | 3.0 | 2.9 | 0.6 | 0.0 | 1.1 | 75.5 | 15.1 | 5.7 | 1.9 | 1.9 | 7.0 | 0.4 | 0.0 | 0.8 |
6 | Take part in everyday life | 12.0 | 17.0 | 34.0 | 15.0 | 22.0 | 2.9 | 2.2 | 2.0 | 1.3 | 18.2 | 7.3 | 25.5 | 25.5 | 23.6 | 3.5 | 2.3 | 2.0 | 1.4 |
7 | Working life | 70.7 | 6.5 | 9.8 | 4.3 | 8.7 | 10.7 | 0.7 | 0.0 | 1.3 | 79.5 | 4.5 | 2.3 | 2.3 | 11.4 | 22.8 | 0.6 | 0.0 | 1.4 |
8 | Spare time | 13.1 | 11.1 | 23.2 | 18.2 | 34.3 | 3.9 | 2.5 | 3.0 | 1.4 | 28.3 | 13.2 | 32.1 | 15.1 | 11.3 | 7.0 | 1.7 | 2.0 | 1.3 |
9 | Treatment | 51.0 | 15.6 | 19.8 | 9.4 | 4.2 | 6.8 | 1.0 | 0.0 | 1.2 | 37.3 | 21.6 | 17.6 | 15.7 | 7.8 | 10.5 | 1.4 | 1.0 | 1.3 |
10 | Social environment | 4.1 | 3.1 | 15.5 | 11.3 | 66.0 | 5.8 | 3.3 | 4.0 | 1.1 | 5.9 | 9.8 | 21.6 | 17.6 | 45.1 | 10.5 | 2.9 | 3.0 | 1.3 |
11 | Ill-humored | 30.7 | 23.8 | 12.9 | 18.8 | 13.9 | 1.9 | 1.6 | 1.0 | 1.4 | 38.2 | 20.0 | 14.5 | 14.5 | 12.7 | 3.5 | 1.4 | 1.0 | 1.5 |
12 | Worries about illness worsening | 13.7 | 19.6 | 10.8 | 26.5 | 29.4 | 1.0 | 2.4 | 3.0 | 1.4 | 27.3 | 20.0 | 10.9 | 21.8 | 20.0 | 3.5 | 1.9 | 2.0 | 1.5 |