Rasterstereographic Analysis of Lateral Shift in Patients with Lumbar Disc Herniation: A Case Control Study

Table 4

Correlations with the PDI.

Parameter	Pearson r	p
Weight	0.246	.033
BMI	0.360	.002
MPSS	0.369	.021
Pain chart	0.623	≤ .001
NRS	0.785	≤ .001
Drug intake	0.379	≤ .001
FFbH-R	0.793	≤ .001

Weight, BMI, MPSS, pain chart, NRS, drug intake, and FFbH-R were correlated with the PDI.
Significance on the level of p ≤ .05.
Significance on the level of p ≤ .01.