Table 2. Correlations between SHBG and each variable (univariate analyses).
| R | P value | |
| Age (yrs) | 0.444 | < 0.001 |
| BMI (kg/m2) | -0.369 | < 0.001 |
| Waist (cm) | -0.208 | < 0.001 |
| WHR | -0.104 | 0.002 |
| SBP (mmHg) | 0.036 | 0.283 |
| DBP (mmHg) | -0.135 | < 0.001 |
| FPG (mmol/L) | -0.137 | < 0.001 |
| TC (mmol/L) | -0.008 | 0.821 |
| HDL-C (mmol/L) | 0.266 | < 0.001 |
| LDL-C (mmol/L) | -0.043 | 0.205 |
| TG (mmol/L) | -0.277 | < 0.001 |
| Insulin (µIU/L) | -0.146 | < 0.001 |
| HOMA-IR | -0.162 | < 0.001 |
| TT (nmol/L) | 0.478 | < 0.001 |
| FT (pmol/L) | -0.307 | < 0.001 |
BMI: body mass index; DBP: diastolic blood pressure; FT: free testosterone; FPG: fasting plasma glucose; HDL-C: high density lipoprotein-cholesterol; HOMA-IR: homeostasis model assessment for insulin resistance; LDL-C: low density lipoprotein-cholesterol; SBP: systolic blood pressure; SHBG: sex hormone-binding globulin; TC: total cholesterol; TG: triglyceride; TT: total testosterone; WHR: waist hip rate.