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Table 1 Demographic data of infants with versus without acute kidney injury after undergoing cardiopulmonary bypass surgery a

From: Intraoperative renal near-infrared spectroscopy indicates developing acute kidney injury in infants undergoing cardiac surgery with cardiopulmonary bypass: a case–control study

  AKI No AKI P -value
Age at operation (days) 27 (5 to 274) 105 (8 to 305) 0.03
Weight at operation (g) 3,355 (2,445 to 9,100) 4,490 (2,260 to 7,530) 0.1
Height at operation (cm) 52 (44 to 75) 59 (41 to 71) 0.03
Female, n (%) 10 (36) 14 (45) 0.8
Male, n (%) 18 (64) 17 (55)
BSA at operation (m2) 0.22 (0.17 to 0.41) 0.26 (0.15 to 0.36) 0.06
  1. aThe demographic data are listed as median and range or individual values. AKI, Acute kidney injury; BSA, Body surface area.