Cumulative incidence proportions (CIPs) (%) of surgery in patients with chronic diverticular disease (cDD) with colonic resection or stoma formation for reasons other than DD and death as competing events and death and migration as censoring events
| . | . | 1 year . | . | 5 years . |
|---|---|---|---|---|
| Eligible for follow-up . | (n = 27 992) . | (n = 17 624) . | ||
| . | Emergency . | Elective . | Emergency . | Elective . |
| Overall | 3.3 (3.1,3.5) | 7.8 (7.5,8.1) | 4.2 (4.0,4.4) | 9.76 (9.4,10.1) |
| Sex | ||||
| Male | 3.1 (2.8,3.4) | 8.8 (8.3,9.3) | 3.9 (3.6,4.2) | 10.7 (10.1,11.2) |
| Female | 3.4 (3.1,3.6) | 7.2 (6.8,7.5) | 4.3 (4.1,4.6) | 9.2 (8.8,9.6) |
| Age (years) | ||||
| <50 | 2.6 (2.1,3.1) | 10.8 (9.9,11.7) | 3.6 (3.1,4.2) | 14.7 (13.7,15.8) |
| 50–59 | 3.0 (2.6,3.5) | 10.4 (9.6,11.2) | 4.0 (3.5,4.5) | 13.7 (12.8,14.6) |
| 60–69 | 3.6 (3.2,4.0) | 10.1 (9.5,10.8) | 4.6 (4.1,5.0) | 12.4 (11.7,13.2) |
| 70–79 | 3.8 (3.4,4.2) | 7.2 (6.6,7.7) | 4.8 (4.3,5.2) | 8.4 (7.8,9.0) |
| 80+ | 2.9 (2.6,3.4) | 2.1 (1.8,2.5) | 3.6 (3.1,4.0) | 2.5 (2.1,2.9) |
| CCI score | ||||
| 0 | 3.0 (2.7,3.2) | 9.6 (9.1,10.0) | 3.9 (3.6,4.2) | 12.2 (11.7,12.7) |
| 1–2 | 3.5 (3.2,3.9) | 6.9 (6.4,7.4) | 4.4 (4.1,4.8) | 8.6 (8.1,9.1) |
| 3+ | 3.6 (3.2,4.2) | 4.1 (3.6,4.7) | 4.4 (3.9,5.0) | 4.9 (4.3,5.5) |
| Index year | ||||
| 1996–2000 | 3.1 (2.7,3.6) | 7.3 (6.7,8.0) | 4.1 (3.6,4.6) | 8.8 (8.1,9.5) |
| 2001–2005 | 3.3 (2.9,3.8) | 8.3 (7.6,9.0) | 4.1 (3.6,4.6) | 9.9 (9.1,10.7) |
| 2006–2010 | 3.7 (3.2,4.1) | 8.9 (8.2,9.6) | 4.5 (4.0,5.0) | 10.7 (9.9,11.5) |
| 2011–2015 | 2.8 (2.4,3.2) | 7.2 (6.7,7.8) | 3.6 (3.2,4.1) | 9.4 (8.8,10.1) |
| 2016–2020 | 3.5 (3.1,3.9) | 7.5 (6.9,8.0) | 4.6 (4.1,5.1) | 10.1 (9.4,10.9) |
| Time between contacts leading to cDD diagnosis | ||||
| <30 days | 3.7 (3.4,4.1) | 8.5 (8.1,9.0) | 4.6 (4.2,5.0) | 10.2 (9.6,10.7) |
| 30–364 days | 2.8 (2.6,3.1) | 8.4 (8.0,8.9) | 10.6 (10.1,11.1) | 4.2 (3.9,4.6) |
| 1–5 years | 3.4 (3.0,3.8) | 5.0 (4.5,5.5) | 7.3 (6.7,7.9) | 4.7 (4.2,5.3) |
| Severity of cDD* | ||||
| Uncomplicated | 1.6 (1.5,1.8) | 5.4 (5.2,5.7) | 2.4 (2.2,2.6) | 7.3 (7.0,7.6) |
| Complicated | 11.4 (10.6,12.2) | 19.5 (18.5,20.5) | 12.9 (12.0,13.8) | 22.1 (21.0,23.2) |
| . | . | 1 year . | . | 5 years . |
|---|---|---|---|---|
| Eligible for follow-up . | (n = 27 992) . | (n = 17 624) . | ||
| . | Emergency . | Elective . | Emergency . | Elective . |
| Overall | 3.3 (3.1,3.5) | 7.8 (7.5,8.1) | 4.2 (4.0,4.4) | 9.76 (9.4,10.1) |
| Sex | ||||
| Male | 3.1 (2.8,3.4) | 8.8 (8.3,9.3) | 3.9 (3.6,4.2) | 10.7 (10.1,11.2) |
| Female | 3.4 (3.1,3.6) | 7.2 (6.8,7.5) | 4.3 (4.1,4.6) | 9.2 (8.8,9.6) |
| Age (years) | ||||
| <50 | 2.6 (2.1,3.1) | 10.8 (9.9,11.7) | 3.6 (3.1,4.2) | 14.7 (13.7,15.8) |
| 50–59 | 3.0 (2.6,3.5) | 10.4 (9.6,11.2) | 4.0 (3.5,4.5) | 13.7 (12.8,14.6) |
| 60–69 | 3.6 (3.2,4.0) | 10.1 (9.5,10.8) | 4.6 (4.1,5.0) | 12.4 (11.7,13.2) |
| 70–79 | 3.8 (3.4,4.2) | 7.2 (6.6,7.7) | 4.8 (4.3,5.2) | 8.4 (7.8,9.0) |
| 80+ | 2.9 (2.6,3.4) | 2.1 (1.8,2.5) | 3.6 (3.1,4.0) | 2.5 (2.1,2.9) |
| CCI score | ||||
| 0 | 3.0 (2.7,3.2) | 9.6 (9.1,10.0) | 3.9 (3.6,4.2) | 12.2 (11.7,12.7) |
| 1–2 | 3.5 (3.2,3.9) | 6.9 (6.4,7.4) | 4.4 (4.1,4.8) | 8.6 (8.1,9.1) |
| 3+ | 3.6 (3.2,4.2) | 4.1 (3.6,4.7) | 4.4 (3.9,5.0) | 4.9 (4.3,5.5) |
| Index year | ||||
| 1996–2000 | 3.1 (2.7,3.6) | 7.3 (6.7,8.0) | 4.1 (3.6,4.6) | 8.8 (8.1,9.5) |
| 2001–2005 | 3.3 (2.9,3.8) | 8.3 (7.6,9.0) | 4.1 (3.6,4.6) | 9.9 (9.1,10.7) |
| 2006–2010 | 3.7 (3.2,4.1) | 8.9 (8.2,9.6) | 4.5 (4.0,5.0) | 10.7 (9.9,11.5) |
| 2011–2015 | 2.8 (2.4,3.2) | 7.2 (6.7,7.8) | 3.6 (3.2,4.1) | 9.4 (8.8,10.1) |
| 2016–2020 | 3.5 (3.1,3.9) | 7.5 (6.9,8.0) | 4.6 (4.1,5.1) | 10.1 (9.4,10.9) |
| Time between contacts leading to cDD diagnosis | ||||
| <30 days | 3.7 (3.4,4.1) | 8.5 (8.1,9.0) | 4.6 (4.2,5.0) | 10.2 (9.6,10.7) |
| 30–364 days | 2.8 (2.6,3.1) | 8.4 (8.0,8.9) | 10.6 (10.1,11.1) | 4.2 (3.9,4.6) |
| 1–5 years | 3.4 (3.0,3.8) | 5.0 (4.5,5.5) | 7.3 (6.7,7.9) | 4.7 (4.2,5.3) |
| Severity of cDD* | ||||
| Uncomplicated | 1.6 (1.5,1.8) | 5.4 (5.2,5.7) | 2.4 (2.2,2.6) | 7.3 (7.0,7.6) |
| Complicated | 11.4 (10.6,12.2) | 19.5 (18.5,20.5) | 12.9 (12.0,13.8) | 22.1 (21.0,23.2) |
Values are cumulative incidence proportion (%) with 95% confidence intervals. *Severity of cDD at index time, categorized as complicated if any contact before or at index contact were with abscess, perforation stenosis or fistula. CCI score, Charlson Co-morbidity Index score; cDD, chronic diverticular disease.
Cumulative incidence proportions (CIPs) (%) of surgery in patients with chronic diverticular disease (cDD) with colonic resection or stoma formation for reasons other than DD and death as competing events and death and migration as censoring events
| . | . | 1 year . | . | 5 years . |
|---|---|---|---|---|
| Eligible for follow-up . | (n = 27 992) . | (n = 17 624) . | ||
| . | Emergency . | Elective . | Emergency . | Elective . |
| Overall | 3.3 (3.1,3.5) | 7.8 (7.5,8.1) | 4.2 (4.0,4.4) | 9.76 (9.4,10.1) |
| Sex | ||||
| Male | 3.1 (2.8,3.4) | 8.8 (8.3,9.3) | 3.9 (3.6,4.2) | 10.7 (10.1,11.2) |
| Female | 3.4 (3.1,3.6) | 7.2 (6.8,7.5) | 4.3 (4.1,4.6) | 9.2 (8.8,9.6) |
| Age (years) | ||||
| <50 | 2.6 (2.1,3.1) | 10.8 (9.9,11.7) | 3.6 (3.1,4.2) | 14.7 (13.7,15.8) |
| 50–59 | 3.0 (2.6,3.5) | 10.4 (9.6,11.2) | 4.0 (3.5,4.5) | 13.7 (12.8,14.6) |
| 60–69 | 3.6 (3.2,4.0) | 10.1 (9.5,10.8) | 4.6 (4.1,5.0) | 12.4 (11.7,13.2) |
| 70–79 | 3.8 (3.4,4.2) | 7.2 (6.6,7.7) | 4.8 (4.3,5.2) | 8.4 (7.8,9.0) |
| 80+ | 2.9 (2.6,3.4) | 2.1 (1.8,2.5) | 3.6 (3.1,4.0) | 2.5 (2.1,2.9) |
| CCI score | ||||
| 0 | 3.0 (2.7,3.2) | 9.6 (9.1,10.0) | 3.9 (3.6,4.2) | 12.2 (11.7,12.7) |
| 1–2 | 3.5 (3.2,3.9) | 6.9 (6.4,7.4) | 4.4 (4.1,4.8) | 8.6 (8.1,9.1) |
| 3+ | 3.6 (3.2,4.2) | 4.1 (3.6,4.7) | 4.4 (3.9,5.0) | 4.9 (4.3,5.5) |
| Index year | ||||
| 1996–2000 | 3.1 (2.7,3.6) | 7.3 (6.7,8.0) | 4.1 (3.6,4.6) | 8.8 (8.1,9.5) |
| 2001–2005 | 3.3 (2.9,3.8) | 8.3 (7.6,9.0) | 4.1 (3.6,4.6) | 9.9 (9.1,10.7) |
| 2006–2010 | 3.7 (3.2,4.1) | 8.9 (8.2,9.6) | 4.5 (4.0,5.0) | 10.7 (9.9,11.5) |
| 2011–2015 | 2.8 (2.4,3.2) | 7.2 (6.7,7.8) | 3.6 (3.2,4.1) | 9.4 (8.8,10.1) |
| 2016–2020 | 3.5 (3.1,3.9) | 7.5 (6.9,8.0) | 4.6 (4.1,5.1) | 10.1 (9.4,10.9) |
| Time between contacts leading to cDD diagnosis | ||||
| <30 days | 3.7 (3.4,4.1) | 8.5 (8.1,9.0) | 4.6 (4.2,5.0) | 10.2 (9.6,10.7) |
| 30–364 days | 2.8 (2.6,3.1) | 8.4 (8.0,8.9) | 10.6 (10.1,11.1) | 4.2 (3.9,4.6) |
| 1–5 years | 3.4 (3.0,3.8) | 5.0 (4.5,5.5) | 7.3 (6.7,7.9) | 4.7 (4.2,5.3) |
| Severity of cDD* | ||||
| Uncomplicated | 1.6 (1.5,1.8) | 5.4 (5.2,5.7) | 2.4 (2.2,2.6) | 7.3 (7.0,7.6) |
| Complicated | 11.4 (10.6,12.2) | 19.5 (18.5,20.5) | 12.9 (12.0,13.8) | 22.1 (21.0,23.2) |
| . | . | 1 year . | . | 5 years . |
|---|---|---|---|---|
| Eligible for follow-up . | (n = 27 992) . | (n = 17 624) . | ||
| . | Emergency . | Elective . | Emergency . | Elective . |
| Overall | 3.3 (3.1,3.5) | 7.8 (7.5,8.1) | 4.2 (4.0,4.4) | 9.76 (9.4,10.1) |
| Sex | ||||
| Male | 3.1 (2.8,3.4) | 8.8 (8.3,9.3) | 3.9 (3.6,4.2) | 10.7 (10.1,11.2) |
| Female | 3.4 (3.1,3.6) | 7.2 (6.8,7.5) | 4.3 (4.1,4.6) | 9.2 (8.8,9.6) |
| Age (years) | ||||
| <50 | 2.6 (2.1,3.1) | 10.8 (9.9,11.7) | 3.6 (3.1,4.2) | 14.7 (13.7,15.8) |
| 50–59 | 3.0 (2.6,3.5) | 10.4 (9.6,11.2) | 4.0 (3.5,4.5) | 13.7 (12.8,14.6) |
| 60–69 | 3.6 (3.2,4.0) | 10.1 (9.5,10.8) | 4.6 (4.1,5.0) | 12.4 (11.7,13.2) |
| 70–79 | 3.8 (3.4,4.2) | 7.2 (6.6,7.7) | 4.8 (4.3,5.2) | 8.4 (7.8,9.0) |
| 80+ | 2.9 (2.6,3.4) | 2.1 (1.8,2.5) | 3.6 (3.1,4.0) | 2.5 (2.1,2.9) |
| CCI score | ||||
| 0 | 3.0 (2.7,3.2) | 9.6 (9.1,10.0) | 3.9 (3.6,4.2) | 12.2 (11.7,12.7) |
| 1–2 | 3.5 (3.2,3.9) | 6.9 (6.4,7.4) | 4.4 (4.1,4.8) | 8.6 (8.1,9.1) |
| 3+ | 3.6 (3.2,4.2) | 4.1 (3.6,4.7) | 4.4 (3.9,5.0) | 4.9 (4.3,5.5) |
| Index year | ||||
| 1996–2000 | 3.1 (2.7,3.6) | 7.3 (6.7,8.0) | 4.1 (3.6,4.6) | 8.8 (8.1,9.5) |
| 2001–2005 | 3.3 (2.9,3.8) | 8.3 (7.6,9.0) | 4.1 (3.6,4.6) | 9.9 (9.1,10.7) |
| 2006–2010 | 3.7 (3.2,4.1) | 8.9 (8.2,9.6) | 4.5 (4.0,5.0) | 10.7 (9.9,11.5) |
| 2011–2015 | 2.8 (2.4,3.2) | 7.2 (6.7,7.8) | 3.6 (3.2,4.1) | 9.4 (8.8,10.1) |
| 2016–2020 | 3.5 (3.1,3.9) | 7.5 (6.9,8.0) | 4.6 (4.1,5.1) | 10.1 (9.4,10.9) |
| Time between contacts leading to cDD diagnosis | ||||
| <30 days | 3.7 (3.4,4.1) | 8.5 (8.1,9.0) | 4.6 (4.2,5.0) | 10.2 (9.6,10.7) |
| 30–364 days | 2.8 (2.6,3.1) | 8.4 (8.0,8.9) | 10.6 (10.1,11.1) | 4.2 (3.9,4.6) |
| 1–5 years | 3.4 (3.0,3.8) | 5.0 (4.5,5.5) | 7.3 (6.7,7.9) | 4.7 (4.2,5.3) |
| Severity of cDD* | ||||
| Uncomplicated | 1.6 (1.5,1.8) | 5.4 (5.2,5.7) | 2.4 (2.2,2.6) | 7.3 (7.0,7.6) |
| Complicated | 11.4 (10.6,12.2) | 19.5 (18.5,20.5) | 12.9 (12.0,13.8) | 22.1 (21.0,23.2) |
Values are cumulative incidence proportion (%) with 95% confidence intervals. *Severity of cDD at index time, categorized as complicated if any contact before or at index contact were with abscess, perforation stenosis or fistula. CCI score, Charlson Co-morbidity Index score; cDD, chronic diverticular disease.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.
