Table 1 Demographics and medical history.

From: Midterm prognosis of type B aortic dissection with and without dissecting aneurysm of descending thoracic aorta after endovascular repair

 

dTADA (31)

Non-dTADA (98)

P

Diameter, cm

6.17 ± 1.13

—

—

Distance to the LSA, cm

3.39 ± 2.77

—

—

Distance to the CT, cm

13.21 ± 6.26

—

—

Age, years

51.42 ± 10.4

50.78 ± 10.7

0.770

Sex (female)

3/31(9.7%)

19/98(19.4%)

0.210

Weight, kg

69.10 ± 11.4

72.89 ± 11.9

0.200

Smoking

13/31(41.9%)

44/98(44.9%)

0.772

Drinking

7/31(22.6%)

35/98(35.7%)

0.174

TBAD stages

Acute

16/31(51.6%)

62/98(63.3%)

0.247

Subacute

10/31(32.3%)

29/98(29.6%)

0.778

Chronic

5/31(16. 1%)

7/98(7.1%)

0.159

Hypertension

21/31(67.7%)

73/98(74.5%)

0.461

Diabetes mellitus

0/31(0%)

2/98(2%)

1.000

Cardiac insufficiency

3/31(9.7%)

10/98(10.2%)

1.000

Renal insufficiency

0/31(0%)

4/98(4.1%)

0.572

Stroke

1/31(3.2%)

1/98(1.0%)

0.424

COPD

0/31(0%)

1/98(1.0%)

1.000

Intestinal ischemia

0/31(0%)

2/98(2%)

1.000

Limb ischemia

1/31(3.2%)

8/98(8.2%)

0.686

Restrictive stent

18/31(58.1%)

51/98(52.0%)

0.558

Chimney

LSA

3/31(9.7%)

5/98(5.1%)

0.398

LCA

2/31(6.5%)

5/98(5.1%)

0.674

LCA + LSA

0/31(0%)

2/98(2%)

1.000

LCA to LSA bypass

2/31(6.5%)

6/98(6.1%)

1.000

Occluder

LSA

3/31(12.9%)

5/98(5.1%)

0.217

AA entry

1/31(3.2%)

0/98(0%)

0.385

LSA coverage

Complete

4/31(12.9%)

16/98(16.3%)

0.781

Partial

4/31(12.9%)

20/98(20.4%)

0.349

No

23/31(74.2%)

62/98(63.3%)

0.262

  1. dTADA: descending thoracic aortic dissection and aneurysm. TBAD: Type B aortic dissection. COPD: Chronic obstructive pulmonary disease. LSA: Left subclavian artery. CT: Celiac trunk. LCA: Left carotid artery. AA: Abdominal aorta.
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