Table 3.
Each line resumes a linear multivariable regression model for women and another one for men, with the regression coefficients (CI95%) for the independent variable adjusted by age and physical activity.
| INDEPENDENT VARIABLE | DEPENDENT VARIABLE Irisin WOMEN n=2298 RC (CI95%); p |
DEPENDENT VARIABLE Irisin MEN n=1529 RC (CI95%); p |
|---|---|---|
| BMI. Kg/m2 | -0.21 (-0.33- -0.10); p<0.001 | 0.07 (-0.11- 0.25); p=0.442 |
| Waist/height ratio | -0.15 (-0.21- -0.09); p<0.001 | 0.09 (-0.02- 0.20); p=0.105 |
| Heart rate. b/m | -0.07 (-0.13- -0.01); p=0.022 | -0.08 (-0.14- -0.01); p=0.029 |
| LDL-cholesterol. mg/dL | -0.01 (-0.03- 0.00); p=0.138 | -0.00 (-0.02- 0.02); p=0.821 |
| HDL-cholesterol. mg/dL | 0.17 (0.12- 0.21); p<0.001 | 0.04 (-0.02- 0.10); p=0.226 |
| Triglycerides. mg/dL | 0.01 (-0.00- 0.02); p=0.138 | 0.00 (-0.01- 0.01); p=0.620 |
| Triglycerides/HDL ratio | -0.03 (-0.35- 0.28); p=0.845 | 0.01 (-0.23- 0.24); p=0.061 |
| Blood glucose. mg/dL | 0.02 (-0.01- 0.05); p=0.187 | 0.02 (-0.01- 0.05); p=0.108 |
| C-peptide. ng/mL | -0.06 (-0.58- 0.47); p=0.831 | 0.86 (0.28- 1.44); p=0.004 |
| HOMA-2 | 0.64 (-1.23- 2.53); p=0.510 | 3.43 (1.52- 5.34); p<0.001 |
| SBP. mmHg | -0.00 (-0.04- 0.03); p=0.835 | 0.05 (-0.00- 0.09); p=0.069 |
| DBP. mmHg | 0.04 (-0.19- 0.10); p=0.179 | 0.09 (0.02- 0.16); p=0.012 |
| Tobacco. Years smoking | 0.03 (-0.04- 0.09); p=0.430 | -0.00 (-0.06- 0.06); p=0.958 |
| Alcohol. gr/day | 0.19 (-0.72- 0.11); p=0.678 | 0.03 (0.00- 0.05); p=0.037 |
SBP, Systolic blood pressure; DBP, Diastolic blood pressure; significant values in bold.
The dependent variable was irisin (µg/mL) in all the models.