Table 4. Cox proportional hazard analysis for the composite end-point events.
| Variable | Univariable |
Stepwise Multivariable |
||
|---|---|---|---|---|
| HR (95% CI) | P Value | HR (95% CI) | P Value | |
| Age | 1.061 (1.008–1.117) | 0.024 | 1.071 (1.008–1.139) | 0.028 |
| Sex | 0.915 (0.332–2.521) | 0.863 | 0.826 | |
| Dyspnea | 1.278 (0.168–9.705) | 0.813 | ||
| Angina | 1.226 (0.456–3.293) | 0.687 | ||
| Palpitation | 0.876 (0.318–2.417) | 0.798 | ||
| Dizziness | 1.499 (0.543–4.141) | 0.435 | ||
| Syncope | 1.824 (0.659–5.049) | 0.247 | ||
| Atrial fibrillation preoperative | 4.383 (1.636–11.74) | 0.003 | 0.286 | |
| NYHA class | 1.298 (0.170–9.919) | 0.801 | ||
| Heart rate | 1.071 (0.985–1.164) | 0.108 | ||
| Systolic blood pressure | 1.004 (0.965–1.043) | 0.857 | ||
| Diastolic blood pressure | 0.992 (0.939–1.049) | 0.783 | ||
| Total cholesterol | 1.086 (0.638–1.848) | 0.762 | ||
| Triglycerides | 0.559 (0.242–1.291) | 0.173 | ||
| LDL cholesterol | 1.311 (0.725–2.371) | 0.371 | ||
| HDL cholesterol | 1.335 (0.266–6.702) | 0.726 | ||
| Fasting plasma glucose | 0.881 (0.435–1.783) | 0.725 | ||
| Serum creatinine | 1.007 (0.987–1.027) | 0.501 | ||
| Hypertension | 0.795 (0.226–2.794) | 0.720 | ||
| Hyperlipoidemia | 0.948 (0.306–2.942) | 0.927 | ||
| Diabetes | 0.046 (0.000–652.6) | 0.527 | ||
| PTSMA history | 0.045 (0.000–399.4) | 0.504 | ||
| CRBBB | 3.710 (0.474–29.02) | 0.212 | ||
| I atrioventricular block | 3.187 (0.716–14.20) | 0.128 | ||
| Max septum thickness | 1.005 (0.932–1.083) | 0.897 | ||
| LVOTPG | 1.004 (0.987–1.020) | 0.660 | ||
| Left atrial diameter | 1.067 (1.004–1.134) | 0.038 | 0.231 | |
| LVEDD | 1.114 (1.026–1.209) | 0.010 | 0.098 | |
| LVEF | 0.975 (0.920–1.034) | 0.398 | ||
| MR preoperative | 0.993 (0.371–2.662) | 0.989 | ||
| Isolated myectomy | 1.008 (0.324–3.135) | 0.990 | ||
| Iatrogenic CAVB | 8.979 (1.997–40.37) | 0.004 | 0.183 | |
| Iatrogenic VSD | 19.41 (4.281–87.98) | <0.001 | 20.47 (4.276–98.01) | <0.001 |
| Iatrogenic CLBBB | 1.208 (0.444–3.284) | 0.712 | ||
| Atrial fibrillation postoperative | 4.989 (1.840–13.53) | 0.002 | 5.016 (1.828–13.76) | 0.002 |
| MR postoperative | 1.007 (0.366–2.775) | 0.989 | ||
CAVB, complete atrioventricular block; CLBBB, complete left bundle branch block; CRBBB, complete right bundle branch block; HDL, high density lipoprotein; HR, hazard ratio; LDL, low density lipoprotein; LVEDD, left ventricular end diastolic diameter; LVEF, left ventricular ejection fraction; LVOTPG, left ventricular outflow tract pressure gradient; MR, mitral regurgitation; NYHA, New York Heart Association; PTSMA, percutaneous transluminal septal myocardial ablation; VSD, ventricular septal defect.