Research Article
Short Term Outcomes of Open and Minimally Invasive Approaches to Segmental Colectomy for Benign Colovesical Fistula
Table 3
Multivariate analysis of factors associated with morbidity of patients with colovesical fistula who underwent operation.
| Variables | Adjusted odd ratio | 95% confidence interval | values |
| Age | Age > 70 years | 1.07 | 0.0.57–1.99 | 0.83 | Sex | Female | 1.50 | 0.86–2.60 | 0.14 | Comorbidity | End stage renal disease on dialysis | 1.01 | 0.90–1.10 | 0.99 | Congestive heart failure | 0.79 | 0.10–6.24 | 0.82 | Moderate or severe dyspnea | 1.51 | 0.47–4.77 | 0.48 | Chronic obstructive pulmonary disease | 1.33 | 0.52–1.39 | 0.54 | Hypertension | 1.26 | 0.67–2.38 | 0.46 | Smoking | 0.53 | 0.03–7.75 | 0.64 | Diabetes | 1.64 | 0.81–1.31 | 0.16 | Hypertension | 0.96 | 0.54–1.71 | 0.91 | Chronic steroid use | 0.48 | 0.17–1.34 | 0.16 | Weight loss | 0.40 | 0.10–1.52 | 0.18 | Body mass index | <30 | Reference | Reference | — | 30–39.9 | 1.63 | 0.84–3.17 | 0.14 | 40≤ | 0.93 | 0.63–1.36 | 0.71 | Other factors | Operation longer than 3 hours | 0.90 | 0.31–2.58 | 0.84 | Mechanical bowel preparation | 0.77 | 0.41–1.45 | 0.42 | The American Society of Anesthesiologists (ASA) score more than two | 2.05 | 1.15–3.63 | 0.01 | Preoperative leukocytosis > 10,000 mm3 | 1.17 | 0.63–2.20 | 0.60 | Preoperative sepsis | 14.01 | 1.56–125.48 | 0.01 | Serum albumin less than 3 g/dL | 1.17 | 0.63–2.17 | 0.61 | Chemical bowel preparation | 0.90 | 0.52–1.53 | 0.70 | Minimally invasive approach vs. open | 0.49 | 0.27–0.87 | 0.01 |
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