Correlation between demographics, stress and lifestyle activities with pain scales.

Table 2a: Correlation between demographics, stress and lifestyle activities with pain scales.

		Pain scale
		VAS neck		VAS back		ODI
Variable^a	No. responses	Correlation^b	P-value^b	Correlation^b	P-value^b	Correlation^b	P-value^b
Demographics
	Age	210	- 0.043	0.54	0.097	0.16	0.126	0.07
	BMI	164	0.002	0.98	0.054	0.49	0.144	0.07
Stress
	PSS-10	210	0.097	0.16	0.105	0.13	0.145	0.04
Lifestyle activities
	Exercise	206	- 0.024	0.74	- 0.085	0.23	0.23	0.49
	Sleep	207	- 0.016	0.82	- 0.097	0.17	- 0.138	0.05
	Study	203	0.116	0.10	0.076	0.28	0.070	0.32
	Sit	200	- 0.034	0.63	- 0.074	0.30	- 0.045	0.52
	Walk	200	0.048	0.50	0.069	0.33	0.091	0.20

^aBMI: Body Mass Index; PSS-10: Perceived Stress Scale-10; ^bCalculated by Pearson product-moment correlation test.