Risk of developing PU | 1st | 2nd | 3rd | 4th | ||||
Nr. | % | Nr. | % | Nr. | % | Nr. | % | |
High risk | 28 | 84.85 | 24 | 72.73 | 20 | 60.61 | 17 | 51.52 |
Low Risk | 5 | 15.15 | 9 | 27.27 | 13 | 39.39 | 16 | 48.48 |