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Comparison of NIHSS scores between the two groups ( ± s, points).
| Groups | n | Before intervention | After intervention | t | P |
|---|---|---|---|---|---|
| Observation group | 60 | 27.64 ± 4.52 | 10.15 ± 3.01 | 24.950 | 0.001 |
| Control group | 60 | 26.93 ± 4.79 | 13.47 ± 3.45 | 17.660 | ＜0.001 |
| t | 0.835 | 5.617 | |||
| P | 0.405 | ˂0.001 |
