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Table 5 The postoperative complications and prognosis of patients with CHD

From: Analysis of risk factors of low cardiac output syndrome after congenital heart disease operation: what can we do

Variables LCOS group(n = 35) No LCOS group(n = 248) t/χ2 P
24 h drainage (mL) 136.63 ± 53.98 128.04 ± 52.04 22.107 0.095
Acute liver injury 3 (8.57%) 7 (2.82%) 1.214 0.019
Acute kidney injury 6 (17.14%) 9 (3.63%) 1.082 0.006
Pulmonary infection 3 (8.57%) 6 (1.72%) 1.079 0.012
Tracheotomy 5 (14.29%) 2 (0.81%) 1.128 0.001
Duration of mechanical ventilation(h) 32.13 ± 23.28 10.28 ± 7.84 7.202 0.027
Duration of ICU stay(d) 8.10 ± 3.15 3.07 ± 2.55 2.409 0.018
Mortality 4 (11.43%) 2 (0.81%) 1.128 0.001