| AIC | Akaike information criterion |
| AUC | area under the receiver operating characteristic curve |
| BMI | body mass index |
| CBC | complete blood count |
| CI | confidence interval |
| FDR | false discovery rate |
| HDL-C | high-density lipoprotein cholesterol |
| HF | heart failure |
| HFmrEF | heart failure with mildly reduced ejection fraction |
| HFpEF | heart failure with preserved ejection fraction |
| HFrEF | heart failure with reduced ejection fraction |
| IQR | interquartile range |
| LHR | lymphocyte-to-HDL ratio |
| LR | likelihood ratio |
| LVEF | left ventricular ejection fraction |
| MHR | monocyte-to-HDL ratio |
| NHR | neutrophil-to-HDL ratio |
| NLR | neutrophil-to-lymphocyte ratio |
| NT-proBNP | N-terminal pro-B-type natriuretic peptide |
| NYHA | New York Heart Association |
| OR | odds ratio |
| PHR | platelet-to-HDL ratio |
| ROC | receiver operating characteristic |
| SD | standard deviation |
| SII | systemic immune-inflammation index |
| SIRI | systemic inflammation response index |
| UHR | uric acid-to-HDL ratio |