Research Article
Effect of Painless Rehabilitation Nursing for Hip Replacement Patients
| Groups | Cases | Pre-operation | Operation day | 1d after operation |
| Observation group | 62 | 4.23 ± 0.61 | 5.33 ± 0.62 | 6.01 ± 1.03 | Control group | 62 | 3.62 ± 0.75 | 3.97 ± 0.71 | 4.74 ± 0.91 | x2 | — | 5.364 | 9.602 | 7.623 | P | — | < 0.05 | <0.05 | < 0.05 |
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