Table 3.
Univariate and multivariate analyses of rehospitalisation
| Variable | Univariate analysis | Multivariate analysis | ||
| HR (95% CI) | P values | HR (95% CI) | P values | |
| Age (per year) | 1.01 (1.00 to 1.02) | 0.009 | 1.01 (1.00 to 1.02) | 0.028 |
| Gender (female vs male) | 1.01 (1.00 to 1.02) | 0.882 | ||
| Hypertension (yes vs no) | 1.00 (0.76 to 1.32) | 0.998 | ||
| Diabetes mellitus (yes vs no) | 1.25 (0.94 to 1.68) | 0.130 | ||
| CKD (yes vs no) | 1.68 (1.07 to 2.62) | 0.023 | 1.80 (1.07 to 3.03) | 0.027 |
| History of HF (yes vs no) | 1.42 (1.04 to 1.94) | 0.028 | 1.30 (0.87 to 1.95) | 0.202 |
| VHD (yes vs no) | 1.14 (0.78 to 1.68) | 0.490 | ||
| CHD (yes vs no) | 1.26 (0.96 to 1.65) | 0.096 | ||
| DCM (yes vs no) | 0.61 (0.33 to 1.12) | 0.108 | ||
| HCM (yes vs no) | 1.28 (0.60 to 2.73) | 0.523 | ||
| HHD (yes vs no) | 0.77 (0.29 to 2.08) | 0.609 | ||
| AF (yes vs no) | 1.11 (0.83 to 1.47) | 0.487 | ||
| BNP (per 100 pg/mL) | 1.01 (1.00 to 1.02) | 0.050 | 1.00 (0.99 to 1.01) | 0.967 |
| LVEF (per 1%) | 1.01 (0.99 to 1.02) | 0.187 | ||
| IVST (per mm) | 1.09 (1.01 to 1.17) | 0.023 | 1.10 (1.00 to 1.20) | 0.050 |
| PWT (per mm) | 1.04 (0.97 to 1.13) | 0.296 | ||
| LVDv (per mL) | 1.00 (0.99 to 1.01) | 0.967 | ||
| LVSv (per mL) | 1.00 (0.99 to 1.01) | 0.839 | ||
| LAD (per mm) | 1.01 (1.00 to 1.03) | 0.041 | 1.02 (1.00 to 1.03) | 0.011 |
| AGR (>1.48 vs ≤1.48) | 0.92 (0.70 to 1.22) | 0.573 | ||
| AGR (reference: first tertile) | ||||
| AGR second tertile | 1.14 (0.82 to 1.58) | 0.448 | ||
| AGR third tertile | 0.97 (0.69 to 1.36) | 0.850 | ||
| AGS (0 vs 1–2) | 0.99 (0.75 to 1.32) | 0.959 | ||
AF, atrial fibrillation; AGR, albumin to globulin ratio; AGS, albumin-globulin score; BNP, B-type natriuretic peptide; CHD, coronary heart disease; CKD, chronic kidney disease; DCM, idiopathic dilated cardiomyopathy; HCM, hypertrophic cardiomyopathy; HF, heart failure; HHD, hypertensive heart disease; IVST, interventricular septum thickness; LAD, left atrial dimension; LVDv, left ventricular end-diastolic volume; LVSv, left ventricular end-systolic volume; LVEF, left ventricular ejection fraction; PWT, posterior wall thickness; VHD, valvular heart disease.