Table 6.
Degree of difficulty | Outcome | Total for each degree of difficulty | ||
---|---|---|---|---|
Closed and dry | Closed but wet | Failed closure | ||
Easy | 71 (92%) | 2 (3%) | 4 (5%) | 77 (58%) |
Intermediate | 23 (68%) | 4 (12%) | 7 (21%) | 34 (25%) |
Difficult | 13 (57%) | 1 (4%) | 9 (39%) | 23 (17%) |
Total for each outcome | 107 (80%) | 7 (5%) | 20 (15%) | 134 (100%) |