Table 2 Haematoma volume at different time nodes in the two groups (\(\stackrel{-}{\mathrm{x}}\)±s, ml)
Conservative treatment group | Stereotactic group | t value | P value | |
|---|---|---|---|---|
Treatment for 1 day | 22.08 ± 4.26 | 17.70 ± 4.54 | 3.85 | 0.000 |
Treatment for 3 days | 22.08 ± 4.26 | 5.03 ± 3.49 | 16.92 | 0.000 |
Treatment for 7 days | 22.06 ± 4.08 | 2.46 ± 1.69 | 24.26 | 0.000 |
Treatment for 30 days | 2.47 ± 2.75 | 0.00 ± 0.00 | 4.91 | 0.000 |