Research Article
Short Term Outcomes of Open and Minimally Invasive Approaches to Segmental Colectomy for Benign Colovesical Fistula
Table 2
Multivariate analysis of factors associated with mortality of patients with colovesical fistula who underwent operation.
| Variables | Adjusted odd ratio | 95% confidence interval | values |
| Age | Age > 70 years | 5.68 | 0.58–55.33 | 0.13 | Sex | Female | 1.47 | 0.17–12.23 | 0.72 | Comorbidity | End stage renal disease on dialysis | 1.01 | 0.90–1.10 | 0.99 | Congestive heart failure | 1.02 | 0.89–1.11 | 0.99 | Moderate or severe dyspnea | 1.01 | 0.91–1.11 | 0.99 | Chronic obstructive pulmonary disease | 7.03 | 0.55–89.43 | 0.13 | Hypertension | 0.15 | 0.005–4.86 | 0.28 | Smoking | 0.53 | 0.03–7.75 | 0.64 | Diabetes | 1.01 | 0.90–1.10 | 0.99 | Hypertension | 0.71 | 0.06–6.24 | 0.65 | Chronic steroid use | 3.52 | 0.22–56.42 | 0.37 | Weight loss | 18.14 | 0.46–702.55 | 0.12 | Body mass index | <30 | Reference | Reference | — | 30–39.9 | 1.02 | 0.90–1.12 | 0.99 | 40≤ | 1.01 | 0.92–1.11 | 0.99 | Other factors | Operation longer than 3 hours | 0.92 | 0.90–1.10 | 0.99 | Mechanical bowel preparation | 0.18 | 0.02–1.45 | 0.10 | The American Society of Anesthesiologists (ASA) score more than two | 1.01 | 0.90–1.11 | 0.99 | Preoperative leukocytosis > 10,000 mm3 | 1.17 | 0.08–16.42 | 0.90 | Preoperative sepsis | 1.10 | 0.98–1.12 | 0.99 | Serum albumin less than 3 g/dL | 1.45 | 0.17–12.41 | 0.73 | Chemical bowel preparation | 0.41 | 0.02–5.92 | 0.51 | Minimally invasive approach vs. open | 1.71 | 0.23–12.27 | 0.59 |
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