分组

愈合时间(天)

换药次数(次)

Group 1

13.53 ± 4.63a

12.66 ± 3.64a

Group 2

12.95 ± 5.88a

1.98 ± 0.37b

Group 3

8.63 ± 4.32b

2.94 ± 1.26c

Group 4

8.17 ± 5.31b

2.68 ± 0.98c

Group 5

8.39 ± 4.54b

2.81 ± 0.90c