The difference in survival by the surgical technique in the patients with a preoperative BNP level of less than 1000 pg/ml
| Factors . | Univariable analysis . | Multivariable analysis . | ||||
|---|---|---|---|---|---|---|
| HR . | 95% CI . | P-Value . | HR . | 95% CI . | P-Value . | |
| RA alone | 1.398 | 0.290–6.747 | 0.677 | 2.288 | 0.442–11.85 | 0.324 |
| Plus PMR-A | 1 | – | 1 | – | ||
| Plus PMR-P | 4.046 | 0.674–24.29 | 0.126 | 12.77 | 1.777–91.70 | 0.011 |
| Age | 1.127 | 1.017–1.248 | 0.022 | |||
| BNP | 1.003 | 1.000–1.006 | 0.021 | |||
| LVEF | 0.931 | 0.862–1.006 | 0.071 | |||
| Factors . | Univariable analysis . | Multivariable analysis . | ||||
|---|---|---|---|---|---|---|
| HR . | 95% CI . | P-Value . | HR . | 95% CI . | P-Value . | |
| RA alone | 1.398 | 0.290–6.747 | 0.677 | 2.288 | 0.442–11.85 | 0.324 |
| Plus PMR-A | 1 | – | 1 | – | ||
| Plus PMR-P | 4.046 | 0.674–24.29 | 0.126 | 12.77 | 1.777–91.70 | 0.011 |
| Age | 1.127 | 1.017–1.248 | 0.022 | |||
| BNP | 1.003 | 1.000–1.006 | 0.021 | |||
| LVEF | 0.931 | 0.862–1.006 | 0.071 | |||
Cox proportional hazards regression is adjusted for the preoperative risk factors. The C-index was 0.814.
BNP: B-type natriuretic peptide; CI: confidence interval; HR: hazard ratio; LVEF: left ventricular ejection fraction; PMR-A: papillary muscle relocation anteriorly; PMR-P: papillary muscle relocation posteriorly; RA: restrictive annuloplasty.
The difference in survival by the surgical technique in the patients with a preoperative BNP level of less than 1000 pg/ml
| Factors . | Univariable analysis . | Multivariable analysis . | ||||
|---|---|---|---|---|---|---|
| HR . | 95% CI . | P-Value . | HR . | 95% CI . | P-Value . | |
| RA alone | 1.398 | 0.290–6.747 | 0.677 | 2.288 | 0.442–11.85 | 0.324 |
| Plus PMR-A | 1 | – | 1 | – | ||
| Plus PMR-P | 4.046 | 0.674–24.29 | 0.126 | 12.77 | 1.777–91.70 | 0.011 |
| Age | 1.127 | 1.017–1.248 | 0.022 | |||
| BNP | 1.003 | 1.000–1.006 | 0.021 | |||
| LVEF | 0.931 | 0.862–1.006 | 0.071 | |||
| Factors . | Univariable analysis . | Multivariable analysis . | ||||
|---|---|---|---|---|---|---|
| HR . | 95% CI . | P-Value . | HR . | 95% CI . | P-Value . | |
| RA alone | 1.398 | 0.290–6.747 | 0.677 | 2.288 | 0.442–11.85 | 0.324 |
| Plus PMR-A | 1 | – | 1 | – | ||
| Plus PMR-P | 4.046 | 0.674–24.29 | 0.126 | 12.77 | 1.777–91.70 | 0.011 |
| Age | 1.127 | 1.017–1.248 | 0.022 | |||
| BNP | 1.003 | 1.000–1.006 | 0.021 | |||
| LVEF | 0.931 | 0.862–1.006 | 0.071 | |||
Cox proportional hazards regression is adjusted for the preoperative risk factors. The C-index was 0.814.
BNP: B-type natriuretic peptide; CI: confidence interval; HR: hazard ratio; LVEF: left ventricular ejection fraction; PMR-A: papillary muscle relocation anteriorly; PMR-P: papillary muscle relocation posteriorly; RA: restrictive annuloplasty.
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