Monitor Unit/CC

Kruskal-Wallis test (P value)

Group

Mean ± SD

7B1

2.2420 ± 1.4000

0.4369 (ns)

7B2

2.2630 ± 1.3710

7B3

2.1990 ± 1.4820

5B1

1.9380 ± 1.3430

5B2

1.8000 ± 1.2370

5B3

1.8530 ± 1.2760