The control group

The experimental group

The conventional treatment group

F value

p^a

1 d

6.17 ± 1.21

6.17 ± 1.09

6.20 ± 0.85

0.010

0.990

7 d

4.53 ± 1.17

3.00 ± 0.95^‡

3.03 ± 0.77^‡

24.286

0.000

14 d

3.50 ± 1.20

1.77 ± 0.63^‡

1.93 ± 0.74^‡

34.724

0.000

21 d

2.53 ± 1.04

1.10 ± 0.66^‡

1.20 ± 0.66^‡

29.339

0.000

28 d

1.70 ± 0.84

0.43 ± 0.50^‡

0.40 ± 0.50^‡

41.116

0.000

F value

75.728

242.944

305.545

p^b

0.000

0.000

0.000