Table 1.

Data on patients

Age (year)	61.55 ± 6.34
Weight (kg)	79.4 ± 11.90
Body mass index (kg/m2)	32.11 ± 9.89
VAS (mm)	70.29 ± 11.67
Oswestry low back pain disability questionnaire (OPQ)	27.39 ± 7.68
Pain disability index	36.84 ± 11.56
Roland Morris functional capacity index	16.83 ± 4.12
Beck depression index	13.85 ± 7.16