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Table 4 Preoperative and intraoperative risk factors of in-hospital major adverse outcomes as determined by multivariate logistic regression analysis

From: Association of body mass index with in-hospital major adverse outcomes in acute type A aortic dissection patients in Fujian Province, China: a retrospective study

Variables ORs 95% CI P-value
BMI    0.020
 18.5–23.9 Reference
 24.0–27.9 1.475 (1.006,2.162) 0.046
 >28.0 2.147 (1.219,3.782) 0.008
 Marfan syndrome 0.708 (0.317,1.580) 0.399
 Serum albumin 0.983 (0.950,1.018) 0.342
 Systolic BP 1.003 (0.997,1.009) 0.267
 Heart rate 1.008 (0.997,1.019) 0.158
 WBC 1.111 (1.058,1.167) <0.001
 Creatinine 1.002 (0.999,1.004) 0.139
 Male 0.953 (0.619,1.467) 0.826
 Age 1.030 (1.014,1.047) <0.001
 CPB time 1.005 (1.002,1.008) 0.002
 Time from symptom onset to surgery 0.999 (0.996,1.002) 0.394
Extension of AAAD    0.503
 Ascending aorta Reference
 Aortic arch 1.783 (0.753,4.224) 0.189
 Descending aorta 1.541 (0.481,4.934) 0.466
 Abdominal aorta and/or beyond 1.449 (0.622,3.374) 0.390
 Prior stroke 7.525 (1.740,32.552) 0.007
 Prior resuscitation 2.783 (0.605,12.808) 0.189
 Hemoglobin 0.994 (0.984,1.004) 0.258
  1. Abbreviations: BMI body mass index, BP blood pressure,WBC white blood cell, CPB cardiopulmonary bypass, AAAD acute type A aortic dissection, ORs Odds ratios, CI confidence intervals