Table 1.
CABG and heart valves procedures, descriptive analysis for catchment area
| No | Age | Case-mix |
Referral | Follow-up | Mortality |
||||
|---|---|---|---|---|---|---|---|---|---|
| >70 (%) |
Women (%) |
Charlson index |
0-1 day in (%) |
0-1 day out (%) |
Obs. (%) |
Exp. (%) |
|||
| 1998 | |||||||||
| Area A | 400 | 66.4 | 37 | 25 | 1.5 | 37 | 23 | 7.3 | 4.6 |
| Area B | 499 | 65.3 | 35 | 22 | 1.4 | 30 | 28 | 4.4 | 4.3 |
| Area C | 348 | 66.1 | 36 | 26 | 1.7 | 20 | 11 | 2.6 | 4.6 |
| Area D | 576 | 67.1 | 39 | 21 | 1.9 | 6 | 26 | 2.8 | 5.0 |
| Area E | 350 | 65.9 | 34 | 21 | 1.4 | 49 | 30 | 6.9 | 4.4 |
| Total | 2173 | 66.2 | 36 | 23 | 1.6 | 26 | 24 | 4.6 | 4.6 |
| 2000 | |||||||||
| Area A | 591 | 67.9 | 42 | 26 | 1.4 | 51 | 24 | 3.9 | 2.9 |
| Area B | 446 | 66.8 | 40 | 23 | 1.4 | 67 | 45 | 3.8 | 3.0 |
| Area C | 594 | 66.7 | 38 | 22 | 1.3 | 53 | 19 | 1.9 | 2.7 |
| Area D | 539 | 67.8 | 44 | 23 | 1.5 | 5 | 39 | 2.4 | 2.9 |
| Area E | 235 | 67.6 | 45 | 23 | 1.3 | 79 | 35 | 2.1 | 2.8 |
| Total | 2405 | 67.4 | 41 | 24 | 1.4 | 47 | 31 | 2.9 | 2.9 |