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Table 3 Intraoperative and postoperative parameters for mitral valve procedure

From: The impact of medical insurance reimbursement on postoperative inflammation reaction in distinct cardiac surgery from a single center

  Group A
(n = 235)
Group B
(n = 179)
Group C
(n = 101)
F value P value
Total procedure time (mins) 196.8 ± 20.6 197.3 ± 20.9 199.6 ± 22.0 0.628 0.534
Bypass time(mins) 80.4 ± 15.5 77.9 ± 15.0 79.1 ± 16.2 1.344 0.262
Aortic cross clamp time (mins) 47.6 ± 12.3 46.5 ± 11.4 47.6 ± 13.1 0.480 0.619
Ventilation time (h) 13.8 ± 6.9 10.6 ± 5.4 9.7 ± 4.6 21.417 0.000
Chest drainage (ml) 700 ± 156 634 ± 153 632 ± 194 10.629 0.000
ICU stay (h) 23 ± 9 21 ± 9 20 ± 7 6.683 0.001
Hospital stay (d) 8 ± 1 8 ± 1 8 ± 1 1.080 0.340
Total medical expenses (thousand, yuan) 89.59 ± 7.26 89.43 ± 7.41 89.09 ± 7.79 0.162 0.850
Medical insurance reimbursement percentage 24.3 ± 2.2% 51.5 ± 3.0% 81.2 ± 6.6% 8629.341 0.000
  1. Group A: low medical coverage; Group B: medium medical coverage; Group C: high medical coverage
  2. ICU intensive care unit