Table.
Exercise testing and angiography in 10 hospital catchment areas in two Danish counties, one rural and one urban
| Hospital catchment area | No of exercise tests per million inhabitants | Angiography per million inhabitants | Percentage of exercise tests suggesting disease | Percentage of exercise tests suggesting disease that led to referral for angiography | Distance (km) from hospital to angiography centre |
|---|---|---|---|---|---|
| Rural (Ringkøbing): | |||||
| 1 | 2213 | 940 | 28 | 33 | 154 |
| 2 | 2978 | 1645 | 31 | 33 | 128 |
| 3 | 4044 | 1451 | 27 | 41 | 127 |
| 4 | 3649 | 1090 | 30 | 40 | 116 |
| 5 | 2931 | 1326 | 28 | 58 | 82 |
| Urban (Aarhus): | |||||
| 1 | 3965 | 2441 | 28 | 69 | 62 |
| 2 | 2000 | 1576 | 27 | 53 | 42 |
| 3 | 3835 | 2292 | 25 | 61 | 36 |
| 4 | 4278 | 1519 | 23 | 79 | 21 |
| 5* | 3634 | 2683 | 26 | 63 | 2 |
*
Two different units with bicycle exercise testing in Aarhus University Hospital, but serving the same hospital area population.