Analysis of total cohort (n = 210) | ||||||
Variable | Univariable analysis | Multivariable Analysis | ||||
OR | 95% CI | P-value | OR | 95% CI | P-value | |
Age | 1.06 | 1.02 - 1.12 | 0.008 | 1.04 | 0.99 - 1.10 | 0.12 |
Gender Male Female |
ref 3.50 |
- 1.32 - 10.34 |
0.015 |
ref 3.04 |
- 1.09 - 9.34 |
0.039 |
ASA Score ASA I-II ASA III-V |
ref 3.37 |
- 1.08 - 14.86 |
0.06 |
ref 1.56 |
- 0.40 - 7.91 |
0.55 |
Type of acute left sided colonic emergency Malignant obstruction Perforated diverticulitis |
ref 0.50 |
- 0.19 - 1.30 |
0.16 |
ref 0.58 |
- 0.21 - 1.58 |
0.29 |
Attempted colonic preservation No Yes |
ref 0.56 |
- 0.21 - 1.51 |
0.23 |
ref 0.60 |
- 0.22 - 1.71 |
0.33 |
Subgroup analysis for malignant obstructions (n = 89) | ||||||
Age | 1.04 | 0.98 - 1.12 | 0.24 | 1.02 | 0.94 - 1.12 | 0.65 |
Gender Male Female |
ref 4.76 |
- 1.27 - 23.09 |
0.03 |
ref 3.52 |
- 0.73 - 20.46 |
0.13 |
ASA Score ASA I-II ASA III-V |
ref 1.07 |
- 0.24 - 7.51 |
0.93 |
ref 1.40 |
- 0.15 - 17.77 |
0.77 |
Site of cancer Descending to sigmoid Rectum |
ref 16.33 |
- 2.77 - 312.06 |
0.01 |
ref 19.67 |
- 3.02 - 401.37 |
0.009 |
Attempted colonic preservation No Yes |
ref 0.69 |
- 0.19 - 2.84 |
0.58 |
ref 0.32 |
- 0.04 - 2.28 |
0.25 |
Subgroup analysis for diverticulitis perforations (n = 121) | ||||||
Age | 1.09 | 1.02 - 1.19 | 0.03 | 1.08 | 1.00 - 1.21 | 0.09 |
Gender Male Female |
ref 2.52 |
- 0.59 - 12.77 |
0.22 |
ref 2.21 |
- 0.43 - 13.52 |
0.35 |
ASA Score ASA I-II ASA III-V |
ref 7.65 |
- 1.3 - 1.45 |
0.06 |
ref 1.43 |
- 0.15 - 33.24 |
0.77 |
Hinchey Classification Hinchey I-II Hinchey III-IV |
ref 4.81 |
- 0.82 - 91.41 |
0.14 |
ref 4.18 |
- 0.56 - 88.60 |
0.22 |
Attempted colonic preservation No Yes |
ref 0.41 |
- 0.09 - 1.84 |
0.22 |
ref 0.80 |
- 0.14 - 4.38 |
0.79 |