Investigation for Factors Affecting Body Perception Disturbance in Patients with Low Back Pain by Mechanism-Based Classification of Pain: A Cross-Sectional Study

Table 5

The result of post hoc analysis for age, FreBAQ, CSI-9, and RDQ.

	NP	PNP	CSP
Age
NP	1.000	0.012	0.003
PNP		1.000	0.337
CSP			1.000
FreBAQ
NP	1.000	0.996	0.043
PNP		1.000	0.080
CSP			1.000
CSI-9
NP	1.000	0.958	≤0.001
PNP		1.000	≤0.001
CSP			1.000
RDQ
NP	1.000	0.060	0.034
PNP		1.000	0.531
CSP			1.000

FreBAQ: fremantle back awareness questionnaire; CSI-9: central sensitization inventory-9; RDQ: Roland-Morris disability questionnaire. NP: nociceptive pain; PNP: peripheral neuropathic pain; CSP: central sensitization pain. : Statistically significant.