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Table 1 Patients demographics and fluid management during anesthesia and surgery

From: Neither dynamic, static, nor volumetric variables can accurately predict fluid responsiveness early after abdominothoracic esophagectomy

  Responders (n= 23) Non-responders (n= 20) Pz
Gender (Male/Female) 22/1 20/0 1.000
Age (years) 65 ± 6 (66, 60–69) 65 ± 7 (65, 61–70) 0.815
Height (m) 1.65 ± 0.05 (1.67, 1.63-1.70) 1.66 ± 0.05 (1.67, 1.63-1.70) 0.279
Preoperative body weight (kg) 60.9 ± 8.6 (60.9, 56.9-64.8) 59.8 ± 7.9 (60.0, 54.1-67.6) 0.702
Body surface area (m2) 1.67 ± 0.12 (1.68, 1.59-1.74) 1.67 ± 0.11(1.68, 1.60-1.75) 0.970
Duration of surgery (hrs) 6.9 ± 1.3, (6.6, 6.3- 7.6) 7.3 ± 1.1, (7.2, 6.8- 7.8) 0.090
Lactated Ringer’s solution (L) 4.6 ± 1.0 (4.5, 3.9-5.0) 5.4 ± 1.3 (5.6, 4.5-6.0) 0.030
Patients receiving packed red cell (n) 5 (260–520) 3 (260–780) 0.704
Patients receiving colloids (n) 8 (250–750) 7 (250–1320) 1.000
Urine output (mL) 600 ± 390 (410, 310–770) 610 ± 390 (480, 330–790) 0.808
Estimated blood loss (g) 750 ± 400 (650, 470–1000) 810 ± 490 (680, 520–900) 0.030
  1. Data are presented as mean ± SD (median, interquartile range) or as number of patients (range of administered volume).
  2. aBetween responders and non-responders.