Table 1.
Marsden stage | Number of patient deaths during review period (% of total) | Number of patients surviving up to review period (% of total) | Total number (% of total) |
---|---|---|---|
1 | 0 (0) | 8 (15) | 8 (15) |
2 | 4 (7) | 16 (30) | 20 (37) |
3 | 1 (2) | 4 (7) | 5 (9) |
4 | 4 (7) | 17 (31) | 21 (39) |