| Abbreviation | Definition |
| APC | Article Processing Charge |
| BMI | Body Mass Index |
| CI | Confidence Interval |
| HbA1c | Glycated Hemoglobin |
| IFCC | International Federation of Clinical Chemistry and Laboratory Medicine |
| IQR | Interquartile Range |
| KW | Kruskal–Wallis |
| NGSP | National Glycohemoglobin Standardization Program |
| OR | Odds Ratio |
| SD | Standard Deviation |