Table 1.

Hematoma volume after different treatments.

Group	Treatment	First week	Fifth week
Group 1	32.51 ± 8.3	18.6 ± 2.6	3.8 ± 3.6
Group 2	33.02 ± 9.2	22.8 ± 3.1	7.6 ± 2.8
Group 3	34.52 ± 7.4	16.92 ± 3.2	2.8 ± 1.5
F	0.128	5.634	3.879
p	＞0.05	＜0.001	＜0.001