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Table 2 Overlap weighted demographic and clinical characteristics of 203 lung transplant recipients

From: Analysis of sex-based differences in clinical and molecular responses to ischemia reperfusion after lung transplantation

 

Overall (n = 203)

Male (n = 122)

Female (n = 81)

Preoperative characteristics

 Age, y

54

54

54

 BMI, kg/m2

25

25

25

 Primary disease

  Cystic fibrosis or COPD

88 (44)

53 (44)

35 (44)

  Restrictive lung disease or pulmonary vascular disease

115 (56)

69 (56)

46 (56)

 Lung allocation score

44

44

44

 Condition at time of transplant

  Hospitalized or in ICU

27 (13)

16 (13)

11 (13)

  Not hospitalized

176 (87)

106 (87)

70 (87)

 Life support before transplanta

18 (9)

11 (9)

7 (9.)

 Pulmonary hypertensionb

157 (77)

94 (77)

63 (77)

 Preoperative immunosuppression agents

93 (46)

56 (46)

37 (46)

 Prior surgery

48 (24)

29 (24)

19 (24)

Donor characteristics

 Age, y

35

35

35

 Extended criteria donorc

85 (42)

51 (42)

34 (42)

 Ever smoked

97 (48)

58 (48)

39 (48)

 Donor sex

  Male

82 (40)

49 (40)

33 (40)

  Female

122 (60)

73 (60)

49 (60)

 Donation after circulatory death

13 (6)

8 (6)

5 (6)

 Ex vivo lung perfusion

25 (13)

15 (13)

10 (13)

Operative details

 Type of transplant

  Single

162 (80)

97 (80)

65 (80)

  Bilateral

41 (20)

25 (20)

16 (20)

 Type of intraoperative supportd

0.9

0.9

0.9

 Total ischemic time, min

330

330

330

  1. Data reported as n (%) or overlap weighted mean
  2. BMI body mass index, COPD chronic obstructive pulmonary disease, CPB cardiopulmonary bypass, ECMO extracorporeal membrane oxygenation, ICU intensive care unit
  3. aLife support before transplant was by ventilator, noninvasive positive-pressure ventilation, or ECMO
  4. bMean pulmonary artery pressure > 20 mmHg
  5. cAge > 55 y, anticipated ischemia > 6 h, donation after circulatory death, PaO2/FiO2 < 300, > 20 PYH smoker
  6. dOverlap weighed mean with 0 = CPB, 1 = ECMO, 2 = modified bypass, 3 = off-pump