. 2016 Feb 29;28(2):665–670. doi: 10.1589/jpts.28.665

Table 2. Demographic characteristics of the patients and comparison between low back (n=300) and neck pain (n=300) groups.

Demographic Characteristics	Low back pain group	Neck pain group

	X ± SD	X ± SD
Age (years)	43.2 ± 10.9	42.8 ± 10.2
Height (cm)	166.2 ± 9.3	164.9 ± 7.8
Weight (kg)^*	73.6 ± 13.8	70.4 ± 12.8
BMI (kg/cm²)*	26.7 ± 4.5	25.9 ± 4.5
Duration of pain (months)^**	66.8 ± 78.1	46 ± 63.1

^*p<0.05, ^**p<0.01