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Table 8 Laboratory data

From: Extracorporeal membrane oxygenation support for SARS-CoV-2: a multi-centered, prospective, observational study in critically ill 92 patients in Saudi Arabia

Laboratory data of patients during ICU stay

Day 1

Day 4

Day 7

Day 11

Day 15

Day 21

Day 28

Non-ECMO

ECMO

Non-ECMO

ECMO

Non-ECMO

ECMO

Non-ECMO

ECMO

Non-ECMO

ECMO

Non-ECMO

ECMO

Non-ECMO

ECMO

Hemoglobin level, g/dl

12.3 (6.2)

12.2 (14.9)

12.8 (4.4)

12.6 (5.9)

21 (31)

14.1 (19.2)

18.9 (27.5)

12.6 (18.1)

20 (29.4)

14.6 (23.7)

21.2 (30.9)

14.8 (20.6)

22.4 (33.6)

11.3 (12.5)

White blood cell count, × 109/L

11.9 (34.3)

14 (9.3)

11 (8.2)

15.1 (7.7)

13.6 (35.5)

17.4 (8.9)

14.6 (9.4)

17 (8.9)

13.3 (8.6)

15.9 (10.4)

12.1 (9)

14.3 (8.4)

12 (6.7)

11.4 (7)

Absolute lymphocyte count, × 109/L

2.4 (16.3)

2 (4.6)

12.4 (324.5)

1.6 (2.7)

1.8 (6)

2.3 (4.7)

3.1 (28.3)

1.9 (3.1)

2.5 (9.4)

1.5 (1.8)

1.9 (7)

1.8 (1.9)

7.1 (51.8)

1.5 (2.6)

Absolute neutrophil count, × 109/L

13.3 (55.8)

18.9 (22.1)

12.2 (36.4)

13.1 (11)

11.1 (12)

17.8 (14.3)

14.3 (20.7)

16.6 (13.6)

16.1 (60)

13.6 (13)

9.7 (9.2)

25.3 (30.7)

10.6 (12.6)

12.3 (14.7)

Platelets, × 109/L

253.5 (115)

205.7 (100.7)

288.6 (131.6)

194 (106.6)

309.4 (176.6)

189 (101.2)

280.4 (146.7)

152.8 (89.4)

250.8 (139)

146 (116.6)

218.5 (148.4)

136.4 (90.2)

232.9 (132)

186.9 (150.9)

Activated partial thromboplastin time, seconds

41 (25.9)

54.9 (42.9)

44.1 (51.5)

52.3 (25.8)

43.1 (24.7)

57.6 (33.5)

49.2 (81.3)

60.7 (37.2)

44.7 (25)

56.9 (34.5)

48 (26.7)

47.9 (25.4)

45.3 (24.2)

46.3 (25)

Prothrombin time, seconds

16.6 (38.3)

13.8 (2.7)

16.2 (15.2)

13.5 (2.7)

15.2 (7.1)

16.9 (18.2)

15.2 (8.2)

19 (24.5)

15.3 (4.4)

14.5 (4.4)

15.3 (4.8)

15 (7.3)

15.4 (4.5)

16.3 (7.7)

Fibrinogen, mg/dl

161.2 (324.7)

4.9 (4.3)

171.6 (456.5)

12.8 (48.4)

137 (303.1)

8.8 (30.2)

177.5 (300.2)

17 (47.4)

163.3 (270.6)

18.5 (51.1)

134.8 (235.7)

14 (32.5)

148 (253.8)

21.5 (51.3)

Aspartate transaminase, U/l

176.2 (1462.9)

157.6 (510.1)

114.5 (228.6)

233.2 (998.7)

94.5 (348.6)

249.1 (1,095.8)

94.6 (259.3)

190.8 (704)

82.2 (146.5)

126 (331.2)

98.3 (255.6)

86.3 (156.3)

48.5 (44.5)

253.2 (850.2)

Alanine transaminase, U/l

105.1 (438.4)

86.4 (148.1)

108.7 (198.4)

167.4 (221.2)

92.7 (228.4)

148.4 (361.2)

78 (90.6)

112 (171.9)

94.1 (322)

142.7 (277.7)

64.9 (111.7)

121.6 (245.9)

59.1 (87.6)

65.3 (72.4)

Bilirubin, mg/dl

17.5 (69)

25.1 (51.9)

19.4 (30)

48.9 (270)

17.4 (39.9)

59.4 (300)

18.1 (31)

25.7 (26)

21.4 (56)

39.3 (49.1)

24.2 (75.4)

38 (59.1)

14.1 (16.4)

54.5 (91.6)

Erythrocyte sedimentation rate, mm/hour

79.3 (414.7)

63.5 (68.2)

63.6 (39.5)

65.5 (46)

91.5 (204.9)

44.8 (40.3)

70.7 (41.4)

41.6 (41)

61.8 (41.7)

47.2 (45.2)

105.5 (154.6)

37.5 (44.1)

45 (41.3)

31.1 (42.2)

Creatinine, mg/dl

146.3 (374.8)

147.6 (176.8)

155.4 (276)

157.6 (179.1)

151.8 (167)

136.9 (121.7)

162.7 (172.8)

136.9 (142.4)

158.9 (157)

137.3 (127.7)

175.7 (278.8)

124 (103.3)

155.3 (144.4)

109.4 (118.5)

Lactate, mmol/l

11 (54.8)

51.4 (188.7)

7.1 (44.8)

2.1 (3.1)

14.1 (87.9)

43.4 (179.7)

10.5 (70.5)

24.7 (111.1)

19.6 (134.4)

33.3 (131.7)

2.3 (3.1)

63.7 (160)

1.6 (1)

32.5 (77.3)

Procalcitonin, ng/ml

20.4 (171.4)

24.4 (80.5)

15.3 (98.4)

19.8 (39)

6.8 (48.1)

5.3 (13.5)

21.3 (197.4)

6.7 (12.4)

10.7 (63.6)

14.6 (37)

24 (101.8)

1.7 (1.9)

28.7 (177.6)

2.8 (0.5)

Lactate dehydrogenase, U/l

637.3 (827)

752.3 (675.6)

749.2 (3797.2)

1,094.2 (2570.4)

611 (564.2)

1,097.5 (2714.7)

578.5 (416.3)

697 (359.8)

580.5 (631)

694.9 (511.7)

508.8 (494.7)

791.8 (907)

448.5 (256.1)

498.1 (333.3)

C-reactive protein, mg/L

160.8 (327.6)

60.6 (77)

92.2 (107.8)

35.7 (48)

73.5 (109.6)

47.1 (70.7)

74.1 (231.4)

126.6 (301)

68.5 (91.8)

182.8 (341.1)

83.1 (99)

81.8 (90.9)

74.5 (65.4)

318.7 (523.4)

Troponin I, ng/ml

8.5 (53)

219.7 (1285.7)

31.7 (370.9)

12 (44)

31.9 (296.4)

3.9 (9.9)

5.2 (22.2)

1.6 (5)

8.7 (25.2)

13.7 (38.4)

12 (50.3)

50.3 (128.8)

1.8 (2.4)

0.6 (1.1)

Troponin T, ng/ml

8.9 (35)

13.5 (20.6)

21.7 (75.2)

11.4 (22.4)

25 (87.4)

24.5 (32.3)

24.4 (55.3)

57.7 (99.6)

38.2 (83.5)

212.5 (320.9)

81.4 (144.7)

491.5 (794.2)

122.1 (278.4)

488.5 (684.2)

hs-cTnT, ng/l

34 (46.1)

117.9 (219.5)

0.01 (0)

117.5 (219.7)

12 (16.9)

166.4 (284.6)

0.01 (0)

0.6

13 (20.1)

4 (5.4)

9 (14.8)

15.7

7.9 (6.6)

60 (103)

Creatine kinase, U/l

643.5 (3404.3)

687.1 (1597.4)

640.4 (2285)

581 (1160)

560.8 (2107.5)

1,361.7 (5797.3)

447.6 (926)

408.4 (604)

739.8 (3191.7)

520 (872.5)

614.7 (1661)

331.9 (500.3)

209.8 (258)

295.9 (367.4)

D-dimer, mg/l

30.3 (230.8)

7 (9.8)

6.2 (35)

6.3 (7.4)

21.3 (344.7)

269.7 (1192.7)

32.2 (472)

166.1 (533.7)

72.5 (726.3)

927.6 (3427.8)

4 (5.3)

13.8 (19.8)

17 (109.4)

410.5 (1229.5)

Ferritin, µg/L

1704 (4579.4)

1581.5 (2629)

2706.1 (22,776)

1313.8 (2021.7)

2535.4 (23,851)

2671.6 (11,540.2)

1972.5 (10,956)

991.8 (1279.7)

1533.1 (3620.3)

797.4 (1029.2)

1240.9 (1801.3)

1591.2 (2700)

1504.1 (4228.4)

1987.6 (2371)

NT-proBNP, (pg/ml)

2943.8 (9193.3)

2312.3 (2648)

1923.5 (7945)

6250 (13.990)

2377 (6050)

4526 (6318.7)

1661.2 (2752)

4710.5 (6303.8)

3078 (5932)

544.5 (365.6)

2481.6 (2914.9)

639 (3201)

2529 (2138.5)

2001.6 (2109)

BNP, (pg/ml)

3407.6 (12,607.7)

446 (705.3)

387.9 (535.1)

1,485 (3,361.7)

230.7 (147.2)

1398.1 (2804.2)

1406.9 (1899.4)

765.3 (998)

20 (29.4)

390.6 (534.6)

172.2

1710 (987)

22.4 (33.6)

193 (36)

  1. Data are presented as mean (SD)
  2. BNP brain natriuretic peptide, hs-cTnT high-sensitivity cardiac troponin T test, NT-proBNP N-terminal pro b-type natriuretic peptide