Table 2.

The correlations between s-irisin versus all other variables.

Variable	R	P-value
BMD (g/cm2)	0.828	<0.0001*
T-score	- 0.575	<0.0001*
s-calcium (mmol/L)	-0.032	0.652 ns
s-phosphate (mmol/L)	0.551	<0.0001*
s-ALP (IU/dL)	-0.525	<0.0001*
25 [OH] vitamin D (ng/mL)	0.877	<0.0001*
s-PTH (ng/ml)	-0.636	<0.0001*
s-CTx (ng/mL)	-0.809	<0.0001*
s-PICP (ng/mL)	0.403	<0.0001*
MDA (mmol/l)	-0.847	<0.0001*
SOD (U/ml)	-0.774	<0.0001*

^*p value< 0.001

^Nsnon-significant