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Comparison of MoCA scores before and after nursing in two groups.
| Group | N | Before nursing | 4 weeks after nursing | 8 weeks after nursing |
|---|---|---|---|---|
| Control group | 56 | 19.54 ± 2.94 | 21.59 ± 2.67 | 23.20 ± 2.16 |
| Observation group | 52 | 18.79 ± 3.33 | 23.48 ± 2.51 | 25.54 ± 1.84 |
| t | 1.24 | 3.79 | 6.04 | |
| P | 0.22 | <0.001 | <0.001 |
