| Leptin | Adiponectin | Resistin | Visfatin | Apelin | HbA1c | Glucose | Insulin |
Leptin | - | - | **0.487 | **0.861 | **0.785 | 0.552** | *0.461 | - |
Adiponectin | - | - | *0.386 | - | - | - | - | - |
Resistin | **0.487 | *0.386 | - | - | **0.567 | - | - | - |
Visfatin | **0.861 | - | **0.567 | - | **0.798 | - | - | - |
Apelin | **0.785 | - | **0.567 | **0.798 | - | *0.463 | - | *0.394 |