Stratified infection-related and all-cause unplanned visit rates after colonoscopy, OGD or screening mammography at an ambulatory surgery centre stratified by prior hospitalisations and procedures, 2014
| All eligible patients | |||||||||
| Colonoscopy (n=1 376 208) | OGD (n=873 138) | Mammography (n=647 212) | |||||||
| Screening (n=462 068) | Non-screening (n=914 140) | Screening (n=647 212) | |||||||
| N of visits | Rate/1000 procedures | N of visits | Rate/1000 procedures | N of visits | Rate/1000 procedures | N of visits | Rate/1000 procedures | ||
| Infection-related unplanned visits | 7-day | 521 | 1.128 | 1432 | 1.566 | 2653 | 3.038 | 394 | 0.609 |
| 30-day | 1841 | 3.984 | 4933 | 5.396 | 9415 | 10.783 | 1884 | 2.911 | |
| All-cause unplanned visits | 7-day | 5366 | 11.613 | 15 005 | 16.414 | 30 216 | 34.606 | 4165 | 6.435 |
| 30-day | 14 637 | 31.677 | 38 382 | 41.987 | 66 301 | 75.934 | 15 392 | 23.782 | |