Table 3:

Degree of CS, function, and psychosocial symptoms of FM positive CLBP and FM negative CLBP scores

	FM negative (n = 24)	FM positive (n = 22)
	Mean ± SD	Mean ± SD	P value
2011FM survey	8.25 ± 2.63	17.14 ± 4.04	< 0.001*
ODI (%)	19.24 ± 10.40	30.24 ± 12.74	< 0.01*
PCS	12.33 ± 11.43	20.73 ± 14.39	0.033*
FABQp	11.58 ± 4.84	13.52 ± 7.16	0.301
FABQw	10.33 ± 10.74	15.50 ± 12.86	0.145
BAI	7.50 ± 6.14	21.59 ± 13.61	< 0.001*
BDI	8.33 ± 5.56	15.27 ± 8.81	< 0.01*

ODI: Oswestry Disability Index, PCS: Pain Catastrophizing scale, FABQp: Fear avoidance belief questionnaire, physical activity subscale, FABQw: Fear avoidance belief questionnaire, work subscale, BAI: Beck anxiety inventory, BDI: Beck depression index