Comparison of MRS among pretreatment, 1 week, 1 year groups
| Pre | 1 week | 1 year | P | |
|---|---|---|---|---|
| MRS Score | 2.10 ± 0.64 | 2.05 ± 0.61 | 0.91 ± 0.30 | 0.00 |
Note:—For MRS, 1 week after CAS vs pretreatment, P > 0.05; 1 year after CAS vs pretreatment or 1 week after CAS, P < 0.01.