From: Comparative analysis and diagnostic accuracy of the cervical flexion–rotation test
Variable | Coefficient (β) | Standard error | P |
---|---|---|---|
Constant | 10.17 | 3.64 | <0.001 |
Neck positions/movement provoke headache | 10.83 | 2.55 | <0.001 |
Neck symptoms precede headache | 5.51 | 2.54 | 0.04 |