Parameters

Group A

Group B

Group C

F value

P value

HA (ug/L)

95.07 ± 17.38

93.00 ± 19.79

133.42 ± 8.12

24.923

0.000

L/S CT value

1.06 ± 0.07

0.72 ± 0.10*

0.43 ± 0.04#*

272.25

0.000

FS value (kPa)

3.54 ± 0.66

5.65 ± 0.76

6.83 ± 0.99∆#

58.924

0.000