Table 4.

Determination of association between serum irisin levels and CVRFs

	Lower irisin group	Upper irisin group	p value
A single CVRF
Smoking	31 (32.3%)	7 (7.4%)	≤ 0.001**
Diabetes mellitus	18 (18.8%)	8 (8.4%)	0.037*
Hypertension	17 (17.7%)	19 (20.0%)	0.686
Dyslipidemia	69 (71.9%)	49 (51.6%)	0.004**
Clustering of CVRFs
0	17 (17.7%)	36 (37.9%)	0.002**
≥ 1	79 (82.3%)	57 (62.1%)	0.002**
≥ 2	40 (41.7%)	18 (18.9%)	0.001**
≥ 3	16 (16.7%)	2 (2.1%)	0.001**

*p < 0.05; **p < 0.01