The Effect of Pressure Pain Sensitivity and Patient Factors on Self-Reported Pain-Disability in Patients with Chronic Neck Pain

Table 3: Regression models describing Pressure Pain sensitivity predictors of neck disability (depended variable = neck disability index, N=44).

Test Locations	Pressure Pain Sensitivity in the Model: Beta (p Values) are Shown				Model
Test Locations	Left Threshold	Left Tolerance	Right Threshold	Right Tolerance	R²	p Value
Cervical spine at level of C2	-.13 (.79)	-.11 (.85)	-.13 (.83)	-.19 (.79)	.28	.02*
Cervical spine at level of C6	.01 (.99)	-.62 (.32)	-1.02 (.20)	1.12 (.24)	.26	.03*
Upper Trapezium muscle (UpTrap)	.38 (.54)	-.27 (.68)	-.66 (.22)	.08 (.88)	.25	.03*
Anterior aspect of Tibia (shine bone)	.23 (.66)	-.91 (.13)	-.45 (.34)	.64 (.23)	.28	.02*

Abbreviation/Symbol: * R² are significant at 0.05 level. Significant R² are bolded.