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Prevalence of impairment: balance, cervical joint position sense, and muscle function.
| Impairment | Number | Prevalence | 95% CI |
|---|---|---|---|
| Static balance impairment | 60 | 74.07 | 64.32 to 83.82 |
| Cervical joint position sense impairment | |||
| Right rotation | 29 | 35.80 | 25.14 to 46.47 |
| Left rotation | 26 | 32.10 | 21.71 to 42.49 |
| Craniocervical flexors function test impairment | 59 | 72.84 | 55.87 to 79.72 |
