Group | Summary at different time points median (minimum, maximum) | |||
Baseline | 1 week | 2 weeks | 3 weeks | |
All patients | ||||
BWAT (wound size) Control | 2.0 (1.0,4.0) | 2.0 (1.0,4.0) | 2.0 (1.0,4.0) | 1.0 (0.0,3.0) |
Treatment | 2.0 (1.0,5.0) | 1.5 (1.0,4.0) | 1.0 (0.0,4.0) | 1.0 (0.0,4.0) |
z-value | 0.636 | 1.052 | 2.664 | 2.792 |
p-value | 0.525 | 0.293 | 0.008** | 0.005** |
PUSH (wound size) Control | 7.0 (3.0,10.0) | 7.0 (3.0,10.0) | 6.0 (1.0,10.0) | 5.0 (0.0,10.0) |
Treatment | 7.0 (2.0,10.0) | 4.5 (1.0,9.0) | 4.0 (0.0,9.0) | 3.0 (0.0,8.0) |
z-value | 0.686 | 2.379 | 3.170 | 2.825 |
P-value | 0.493 | 0.017* | 0.002** | 0.005** |
*p<0.05, **p<0.01.
BWAT, Bates-Jensen Wound Assessment Tool; PUSH, Pressure Ulcer Scale for Healing Tool.