Study groups
| Annotation | Study groups |
|---|---|
| HT+ DM− | Hypertension without diabetes mellitus |
| DM+ HT− | Diabetes mellitus without hypertension |
| HT and DM | Multimorbidity of hypertension and diabetes mellitus |
| DM+ CHD− | Diabetes mellitus without coronary heart disease |
| CHD+ DM− | Coronary heart disease without diabetes mellitus |
| DM and CHD | Multimorbidity of diabetes mellitus and coronary heart disease |
| DM+ CKD− | Diabetes mellitus without chronic kidney disease |
| CKD+ DM− | Chronic kidney disease without diabetes mellitus |
| DM and CKD | Multimorbidity of diabetes mellitus and chronic kidney disease |
| COPD+ CHD− | Chronic obstructive pulmonary disease without coronary heart disease |
| CHD+ COPD− | Coronary heart disease without chronic obstructive pulmonary disease |
| COPD and CHD | Multimorbidity of chronic obstructive pulmonary disease and coronary heart disease |
| COPD+ CHF− | Chronic obstructive pulmonary disease without chronic heart failure |
| CHF+ COPD− | Chronic heart failure without chronic obstructive pulmonary disease |
| CHF and COPD | Multimorbidity of chronic heart failure and chronic obstructive pulmonary disease |
| CHF+ CKD− | Chronic heart failure without chronic kidney disease |
| CKD+ CHF− | Chronic kidney disease without chronic heart failure |
| CKD and CHF | Multimorbidity of chronic kidney disease and chronic heart failure |
CHD,coronary heart disease; CHF, chronicheart failure; CKD,chronic kidney disease; COPD,chronic obstructive pulmonary disease; DM,diabetes mellitus; HT,hypertension.