27 April 2021: Clinical Research
The Effects of Obesity on Mortality Following Coronary Artery Bypass Graft Surgery: A Retrospective Study from a Single Center in China
Mengwei Lv 12BDF* , Fei Gao 3BCD* , Ban Liu 4DEF* , Pratik Pandey 4EF , Yipeng Feng 5BC , Yingwei Wang 6BC , Yangyang Zhang 1ADFG* , Zhi Li 7ADE*DOI: 10.12659/MSM.929912
Med Sci Monit 2021; 27:e929912
Table 2 Univariate and multivariate logistic regression analysis.
| Variables | Univariate logistic regression | Multivariate logistic regression | ||
|---|---|---|---|---|
| OR | P value | OR | P value | |
| Sex | 1.338 (0.659–2.717) | 0.420 | 1.231 (0.567–2.670) | 0.599 |
| Age (y) | 1.077 (1.031–1.126) | 0.001 | 1.043 (0.993–1.094) | 0.092 |
| BMI (kg/m) | 0.710 (0.617–0.817) | 0.748 (0.640–0.874) | ||
| BSA (m) | 0.013 (0.002–0.112) | |||
| Types of CAD | 1.576 (0.986–2.520) | 0.057 | 1.286 (0.775–2.131) | 0.330 |
| Diabetes mellitus | 0.921 (0.463–1.835) | 0.816 | ||
| Hypertension | 1.368 (0.661–2.831) | 0.398 | ||
| Cerebrovascular disease | 0.706 (0.322–1.550) | 0.386 | ||
| Peripheral vascular disease | 5.341 (1.785–15.979) | 0.003 | 4.693 (1.353–16.280) | 0.015 |
| Preoperative atrial fibrillation | – | 0.998 | ||
| Pulmonary hypertension | 0.495 (0.118–2.075) | 0.336 | ||
| Scrum creatinine (μmol/l) | 1.005 (1.002–1.008) | 0.003 | ||
| Ccr (mL/min/1.73 m) | 0.956 (0.941–0.971) | |||
| Renal failure | 19.846 (7.106–55.427) | 8.709 (2.507–30.245) | 0.001 | |
| LVEF | 0.943 (0.914–0.973) | 0.975 (0.937–1.013) | 0.197 | |
| Triple vessel disease | 0.831 (0.320–2.157) | 0.704 | ||
| COPD | 3.326 (0.977–11.319) | 0.054 | 2.184 (0.551–8.662) | 0.266 |
| Previous PCI | 1.487 (0.448–4.938) | 0.517 | ||
| NYHA | 0.893 (1.825–4.585) | 2.146 (1.286–3.582) | 0.003 | |
| Types of CABG | 1.892 (0.972–3.683) | 0.060 | 1.827 (0.867–3.849) | 0.113 |
| BMI – body mass index; BSA – body surface area; CAD – coronary artery disease; Ccr – creatinine clearance rate; LVEF – left ventricular ejection fraction; COPD – chronic obstructive pulmonary disease; PCI – percutaneous coronary intervention; NYHA – New York Heart Association; CABG – coronary artery bypass grafting. | ||||