Table 7. Association between metabolic syndrome and pain in 4 groups stratified by BMI.

		OR (95% CI)	P	Adjusted OR (95% CI)	P
Male	BMI < 25 & MS ≤ 2	-	-	-	-
	BMI < 25 & MS ≥ 3	1.04(0.62–1.76)	0.878	1.11(0.65–1.90)	0.710
	BMI ≥ 25 & MS ≤ 2	1.51(0.80–2.85)	0.205	1.29(0.64–2.62)	0.478
	BMI ≥ 25 & MS ≥ 3	0.95(0.53–1.72)	0.874	0.80(0.41–1.59)	0.531
Female	BMI < 25 & MS ≤ 2	-	-	-	-
	BMI < 25 & MS ≥ 3	0.81(0.54–1.22)	0.322	0.88(0.58–1.34)	0.547
	BMI ≥ 25 & MS ≤ 2	1.32(0.81–2.16)	0.265	1.02(0.57–1.82)	0.954
	BMI ≥ 25 & MS ≥ 3	1.29(0.83–2.00)	0.257	0.96(0.55–1.68)	0.895

Adjusted OR was obtained after adjustment of BMI