| LOS | Length of stay |
| LAI | Long-acting injectable |
| aOR | Adjusted odds ratio |
| CI | Confidence interval |
| AUC | Area under the curve |
| ROC | Receiver operating characteristic |
| CNAS | National Health Insurance House (Romania) |
| ICD-10 | International Classification of Diseases, 10th Revision |
| GDPR | General Data Protection Regulation |
| SD | Standard Deviation |
| IQR | Interquartile Range |
| VIF | Variance Inflation Factor |
| PPV | Positive predictive value |
| NPV | Negative predictive value |