Independent variable | Complications | Univariate analysis | Multivariate analysis | |||||
---|---|---|---|---|---|---|---|---|
Present | Absent | OR | 95% CI | p-value | OR | 95% CI | p-value | |
Age (years) | ||||||||
• < 18 | 35 (81) | 96 (77) | 1 | |||||
• ≥18 | 8 (19) | 28 (23) | 1.34 | 0.54–3.77 | 0.675 | |||
Sex | ||||||||
• Male | 20 (22) | 70 (78) | 1 | |||||
• Female | 23 (30) | 54 (70) | 0.67 | 0.33–1.35 | 0.260 | |||
Pre-morbid illness | ||||||||
• Present | 4 (29) | 10 (71) | 1 | |||||
• Absent | 39 (26) | 114 (75) | 1.12 | 0.65–6.98 | 0.764 | |||
Indications | ||||||||
• Congenital | 32 (26) | 91 (74) | 1 | |||||
• Acquired | 11 (25) | 33 (75) | 1.06 | 0.48–2.33 | 0.895 | |||
Purpose of stoma | ||||||||
• Temporary | 40 (26) | 117 (75) | 1 | |||||
• Permanent | 3 (30) | 7 (70) | 1.25 | 0.31–5.08 | 0.751 | |||
Timing of surgery | ||||||||
• Elective | 7 (10) | 61 (90) | 1 | |||||
• Emergency | 36 (36) | 63 (64) | 4.65 | 1.34–8.81 | 0.002 | 3.67 | 2.11–5.77 | 0.013 |
Rank of the operating surgeon | ||||||||
• Junior | 40 (30) | 93 (70) | 1 | |||||
• Senior | 3 (9) | 31 (91) | 2.23 | 1.34–7.25 | 0.001 | 4.31 | 2.32–7.11 | 0.034 |
Anatomical location | ||||||||
•Ileum | 8 (47) | 10 (53) | 1 | |||||
• Transverse colon | 5 (50) | 4 (50) | 2.77 | 1.11–5.34 | 0.022 | 4.33 | 2.15–7.11 | 0.023 |
• Sigmoid colon | 30 (22) | 107 (78) | 3.99 | 2.61–7.22 | 0.013 | 0.54 | 0.11–0.98 | 0.031 |
Type of stoma | ||||||||
• Loop | 5 (29) | 12 (71) | 1 | |||||
• Double barreled | 29 (25) | 86 (75) | 1.44 | 0.45–2.66 | 0.987 | |||
• End± Hartman procedure | 8 (27) | 22 (73) | 0.56 | 0.32–4.98 | 0.056 | |||
• Spectacles | 1 (20) | 4 (80) | 1.65 | 0. 43–4.11 | 0.435 |