Analysis of total cohort (n = 210) | ||||||
| Univariable analysis | Multivariable analysis | ||||
Variable | OR* | 95% CI* | P - value | OR | 95% CI | P-value |
Age | 0.97 | 0.95 - 0.99 | 0.005 | 0.97 | 0.94 - 1.00 | 0.02 |
Gender Male Female |
ref 1.30 |
- 0.71 - 2.42 |
0.39 |
ref 1.62 |
- 0.86 - 3.12 |
0.14 |
ASA Score ASA I-II ASA III-V |
ref 0.48 |
- 0.24 - 0.91 |
0.03 |
ref 0.69 |
- 0.30 - 1.54 |
0.38 |
Type of acute left sided colonic emergency Malignant obstruction Perforated diverticulitis |
ref 0.94 |
- 0.51 - 1.70 |
0.83 |
ref 0.70 |
- 0.37 - 1.33 |
0.28 |
Subgroup analysis for malignant obstructions (n = 89) | ||||||
Age | 0.99 | 0.95 - 1.03 | 0.77 | 0.95 | 0.90 - 1.00 | 0.07 |
Gender Male Female |
ref 0.72 |
- 0.28 - 1.82 |
0.48 |
ref 0.99 |
- 0.33 - 3.16 |
0.99 |
ASA Score ASA I-II ASA III-V |
ref 6.97 |
- 2.28 - 23.27 |
<0.001 |
ref 11.68 |
- 3.07 - 54.73 |
<0.001 |
Site of cancer Descending to sigmoid Rectum |
ref 1.55 |
- 0.59 - 4.33 |
0.39 |
ref 1.78 |
- 0.60 - 5.73 |
0.31 |
Subgroup analysis for diverticulitis perforations (n = 121) | ||||||
Age | 0.96 | 0.93 - 0.98 | 0.002 | 0.99 | 0.94 - 1.03 | 0.47 |
Gender Male Female |
ref 2.05 |
- 0.91 - 4.82 |
0.09 |
ref 3.81 |
- 1.38 - 11.44 |
0.01 |
ASA Score ASA I-II ASA III-V |
ref 0.08 |
- 0.03 - 0.22 |
<0.001 |
ref 0.11 |
- 0.03 - 0.37 |
<0.001 |
Hinchey Classification Hinchey I-II Hinchey III-IV |
ref 0.12 |
- 0.03 - 0.32 |
<0.001 |
ref 0.20 |
- 0.05 - 0.63 |
0.009 |