Table 1:

Preoperative patient demographics and comorbidities

Overall (n = 80)Medical (Group A; n = 33)TEVAR (Group B; n = 32)Open surgery (Group C; n = 15)
Age (years; median; IQR)63 (55–69)65 (58.5–71.5)62 (54–67.5)61 (54.0–66.0)
Female21 (26.3%)7 (21.2%)9 (28.1%)5 (33.3%)
Hypertension79 (98.8%)32 (97.0%)32 (100%)15 (100%)
CHD17 (21.3%)9 (27.3%)6 (18.8%)2 (13.3%)
Marfan’s syndrome4 (5.0%)2 (6.1%)0 (0.0%)2 (13.3%)
COPD16 (20.0%)7 (21.2%)7 (21.9%)2 (13.3%)
IDDM16 (20.0%)7 (21.2%)9 (28.1%)0 (0.0%)
Obesity (BMI ≥ 30)33 (41.3%)9 (27.3%)18 (56.3%)6 (40.0%)
Renal insufficiency28 (35.0%)11 (33.3%)13 (40.6%)4 (26.7%)
Previous neurological dysfunction
 Paraplegia0 (0.0%)0 (0.0%)0 (0.0%)0 (0.0%)
 Stroke8 (10.0%)4 (12.1%)2 (6.2%)2 (13.4%)
Complicated dissection37 (46.3%)3 (9.1%)*19 (59.4%)15 (100%)
Aortic size (mm; median; IQR)48.0 (40.0–58.0)45 (36.5–50.5)44.5 (39.0–54.0)59.0 (53.0–60)***
Aneurysma53 (66.2%)18 (54.5%)21 (65.6%)14 (93.3%)**
Thrombosis of false lumen (number of patients)
 Partial31 (38.8%)16 (48.5.3%)9 (28.1%)6 (40.0%)
 Complete12 (15.0%)5 (15.2%)6 (18.8%)1 (6.7%)
Previous cardio-aortic surgery22 (27.5%)(36.4%)6 (18.8%)4 (26.7%)
Overall (n = 80)Medical (Group A; n = 33)TEVAR (Group B; n = 32)Open surgery (Group C; n = 15)
Age (years; median; IQR)63 (55–69)65 (58.5–71.5)62 (54–67.5)61 (54.0–66.0)
Female21 (26.3%)7 (21.2%)9 (28.1%)5 (33.3%)
Hypertension79 (98.8%)32 (97.0%)32 (100%)15 (100%)
CHD17 (21.3%)9 (27.3%)6 (18.8%)2 (13.3%)
Marfan’s syndrome4 (5.0%)2 (6.1%)0 (0.0%)2 (13.3%)
COPD16 (20.0%)7 (21.2%)7 (21.9%)2 (13.3%)
IDDM16 (20.0%)7 (21.2%)9 (28.1%)0 (0.0%)
Obesity (BMI ≥ 30)33 (41.3%)9 (27.3%)18 (56.3%)6 (40.0%)
Renal insufficiency28 (35.0%)11 (33.3%)13 (40.6%)4 (26.7%)
Previous neurological dysfunction
 Paraplegia0 (0.0%)0 (0.0%)0 (0.0%)0 (0.0%)
 Stroke8 (10.0%)4 (12.1%)2 (6.2%)2 (13.4%)
Complicated dissection37 (46.3%)3 (9.1%)*19 (59.4%)15 (100%)
Aortic size (mm; median; IQR)48.0 (40.0–58.0)45 (36.5–50.5)44.5 (39.0–54.0)59.0 (53.0–60)***
Aneurysma53 (66.2%)18 (54.5%)21 (65.6%)14 (93.3%)**
Thrombosis of false lumen (number of patients)
 Partial31 (38.8%)16 (48.5.3%)9 (28.1%)6 (40.0%)
 Complete12 (15.0%)5 (15.2%)6 (18.8%)1 (6.7%)
Previous cardio-aortic surgery22 (27.5%)(36.4%)6 (18.8%)4 (26.7%)

*P < 0.01; **P < 0.05 and ***P ≤ 0.02.

Table 1:

Preoperative patient demographics and comorbidities

Overall (n = 80)Medical (Group A; n = 33)TEVAR (Group B; n = 32)Open surgery (Group C; n = 15)
Age (years; median; IQR)63 (55–69)65 (58.5–71.5)62 (54–67.5)61 (54.0–66.0)
Female21 (26.3%)7 (21.2%)9 (28.1%)5 (33.3%)
Hypertension79 (98.8%)32 (97.0%)32 (100%)15 (100%)
CHD17 (21.3%)9 (27.3%)6 (18.8%)2 (13.3%)
Marfan’s syndrome4 (5.0%)2 (6.1%)0 (0.0%)2 (13.3%)
COPD16 (20.0%)7 (21.2%)7 (21.9%)2 (13.3%)
IDDM16 (20.0%)7 (21.2%)9 (28.1%)0 (0.0%)
Obesity (BMI ≥ 30)33 (41.3%)9 (27.3%)18 (56.3%)6 (40.0%)
Renal insufficiency28 (35.0%)11 (33.3%)13 (40.6%)4 (26.7%)
Previous neurological dysfunction
 Paraplegia0 (0.0%)0 (0.0%)0 (0.0%)0 (0.0%)
 Stroke8 (10.0%)4 (12.1%)2 (6.2%)2 (13.4%)
Complicated dissection37 (46.3%)3 (9.1%)*19 (59.4%)15 (100%)
Aortic size (mm; median; IQR)48.0 (40.0–58.0)45 (36.5–50.5)44.5 (39.0–54.0)59.0 (53.0–60)***
Aneurysma53 (66.2%)18 (54.5%)21 (65.6%)14 (93.3%)**
Thrombosis of false lumen (number of patients)
 Partial31 (38.8%)16 (48.5.3%)9 (28.1%)6 (40.0%)
 Complete12 (15.0%)5 (15.2%)6 (18.8%)1 (6.7%)
Previous cardio-aortic surgery22 (27.5%)(36.4%)6 (18.8%)4 (26.7%)
Overall (n = 80)Medical (Group A; n = 33)TEVAR (Group B; n = 32)Open surgery (Group C; n = 15)
Age (years; median; IQR)63 (55–69)65 (58.5–71.5)62 (54–67.5)61 (54.0–66.0)
Female21 (26.3%)7 (21.2%)9 (28.1%)5 (33.3%)
Hypertension79 (98.8%)32 (97.0%)32 (100%)15 (100%)
CHD17 (21.3%)9 (27.3%)6 (18.8%)2 (13.3%)
Marfan’s syndrome4 (5.0%)2 (6.1%)0 (0.0%)2 (13.3%)
COPD16 (20.0%)7 (21.2%)7 (21.9%)2 (13.3%)
IDDM16 (20.0%)7 (21.2%)9 (28.1%)0 (0.0%)
Obesity (BMI ≥ 30)33 (41.3%)9 (27.3%)18 (56.3%)6 (40.0%)
Renal insufficiency28 (35.0%)11 (33.3%)13 (40.6%)4 (26.7%)
Previous neurological dysfunction
 Paraplegia0 (0.0%)0 (0.0%)0 (0.0%)0 (0.0%)
 Stroke8 (10.0%)4 (12.1%)2 (6.2%)2 (13.4%)
Complicated dissection37 (46.3%)3 (9.1%)*19 (59.4%)15 (100%)
Aortic size (mm; median; IQR)48.0 (40.0–58.0)45 (36.5–50.5)44.5 (39.0–54.0)59.0 (53.0–60)***
Aneurysma53 (66.2%)18 (54.5%)21 (65.6%)14 (93.3%)**
Thrombosis of false lumen (number of patients)
 Partial31 (38.8%)16 (48.5.3%)9 (28.1%)6 (40.0%)
 Complete12 (15.0%)5 (15.2%)6 (18.8%)1 (6.7%)
Previous cardio-aortic surgery22 (27.5%)(36.4%)6 (18.8%)4 (26.7%)

*P < 0.01; **P < 0.05 and ***P ≤ 0.02.

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