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Frequency and proportion of in-hospital mortality, by age group, in heart valve surgery patients – 2001 to 2007, Brazil
| Age, by age group | Living, n (%) | Deceased, n (%) | Total, n |
|---|---|---|---|
| <19.9 | 4756 (94.78) | 262 (5.22) | 5018 |
| 20–39.9 | 19,175 (96.37) | 723 (3.63) | 19,898 |
| 40–59.9 | 28,400 (93.34) | 2027 (6.66) | 30,427 |
| 60–79.9 | 19,776 (87.64) | 2788 (12.36) | 22,564 |
| ≥80 | 735 (81.58) | 166 (18.42) | 901 |
| Total | 72,842 (92.43) | 5966 (7.57) | 78,808 |
