D1 (I = 29, S = 29) |
W1 (I = 29, S = 29) |
M1 (I = 29, S = 27) |
M3 (I = 30, S = 25) |
M6 (I = 25, S = 24) |
Y1 (I = 22, S = 25) |
||||||||||
5-FU | Injection | 0 | 3 | 4* | 2 | 0 | 1 | ||||||||
Sponge | 0 | 8 | 15* | 2 | 1 | 1 | |||||||||
LSL | Injection | 0 | 7 | 2 | 0 | 1 | 0 | ||||||||
Sponge | 1 | 13 | 7 | 0 | 0 | 0 |
*Statistically significant, p = 0.003; I: Injection; S: Sponge; D1: Postoperative day 1; W1: Postoperative week 1; M1: Postoperative month 1; M3: Postoperative month 3, M6: Postoperative month 6; Y1 = postoperative year 1