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Table 3 Factors associated with BAE success rate

From: A retrospective study on the management of massive hemoptysis by bronchial artery embolization: risk factors associated with recurrence of hemoptysis

Factors

Level

Successful

Failed

Row Sub-total

P

Age

 ≥ 60 yr

38 (84.44)

7 (15.56)

45 (42.86)

0.938a

 < 60 yr

51 (85.00)

9 (15.00)

60 (57.14)

 

Gender

Male

56 (83.58)

11 (16.42)

67 (63.81)

0.655a

Female

33 (86.84)

5 (13.16)

38 (36.19)

 

Hypertension

Yes

29 (87.88)

4 (12.12)

33 (31.43)

0.547a

No

60 (83.33)

12 (16.67)

72 (68.57)

 

Diabetes

Yes

4 (100.0)

0 ( 0.00)

4 ( 3.81)

1.000b

No

85 (84.16)

16 (15.84)

101 (96.19)

 

History of lung tuberculosis

Yes

14 (93.33)

1 ( 6.67)

15 (14.29)

0.458b

No

75 (83.33)

15 (16.67)

90 (85.71)

 

Comorbidities

Yes

9 (64.29)

5 (35.71)

14 (13.33)

0.037b

No

80 (87.91)

11 (12.09)

91 (86.67)

 

Smoking

Yes

40 (85.11)

7 (14.89)

47 (44.76)

0.930a

No

49 (84.48)

9 (15.52)

58 (55.24)

 

Lung infection

Yes

39 (88.64)

5 (11.36)

44 (41.90)

0.348a

No

50 (81.97)

11 (18.03)

61 (58.10)

 

Bronchiectasis

Yes

51 (91.07)

5 ( 8.93)

56 (53.33)

0.054a

No

38 (77.55)

11 (22.45)

49 (46.67)

 

Treated with pituitary hormone

Yes

42 (76.36)

13 (23.64)

55 (52.38)

0.012a

No

47 (94.00)

3 ( 6.00)

50 (47.62)

 

Angiographic dilation & hypertrophy

Yes

83 (90.22)

9 ( 9.78)

92 (87.62)

0.001b

No

6 (46.15)

7 (53.85)

13 (12.38)

 

Angiographic tortuosity

Yes

55 (82.09)

12 (17.91)

67 (63.81)

0.312a

No

34 (89.47)

4 (10.53)

38 (36.19)

 

Angiographic disorder

Yes

48 (88.89)

6 (11.11)

54 (51.43)

0.226a

No

41 (80.39)

10 (19.61)

51 (48.57)

 

Increased angiographic staining

Yes

32 (91.43)

3 ( 8.57)

35 (33.33)

0.179a

No

57 (81.43)

13 (18.57)

70 (66.67)

 

Bronchial artery disease

Bilateral Right

32 (76.19) 44 (89.80)

10 (23.81) 5 (10.20)

42 (40.00) 49 (46.67)

0.131a

Left

13 (92.86)

1 ( 7.14)

14 (13.33)

 

Arterio-arterial or arteriovenous fistula

No

52 (81.25)

12 (18.75)

64 (60.95)

0.211a

Yes

37 (90.24)

4 ( 9.76)

41 (39.05)

 

Number abnormal bronchial artery

One

35 (85.37)

6 (14.63)

41 (39.05)

0.890a

 ≥ 2

54 (84.38)

10 (15.63)

64 (60.95)

 

Hemoptysis amount

 ≥ 300 mL < 300 mL

55 (83.33) 34 (87.18)

11 (16.67) 5 (12.82)

66 (62.86) 39 (37.14)

0.596a

Materials for embolization

Other materials

44 (93.62)

3 ( 6.38)

47 (44.76)

0.023a

Coil

45 (77.59)

13 (22.41)

58 (55.24)

 
  1. aChi-square
  2. bFisher’s Exact Test