Table 1:

Patient demographic characteristics

Group A (N = 18)Group B (N = 19)P-value
Gender
 Male9 (50%)16 (84 %)0.038
 Female9 (50%)3 (16 %)
Mean age (year)65 (±12)68 (±9)0.54
BMI (kg/m2)28.3 (±3.7)27.8 (±2.8)0.64
Nicotine7 (39%)4 (21%)0.29
COPD (GOLD >2)11 (61%)15 (79%)0.29
Kidney failure5 (28%)3 (16%)0.45
PAD8 (44%)9 (47%)1.00
DM insulin8 (44%)7 (37%)0.74
LV ejection fraction
 <30%200.51
 30–50%79
 >50%910
CABG17 (94%)17 (90%)1.00
IMA17 (94%)15 (79%)0.33
BIMA10 (55.5%)00.0001
Other cardiac procedure1 (6%)2 (11%)1.00
CPB time (min)82 (±54)116 (±45)0.046
Operation time216 (±62)209 (±70)0.72
Use of bone wax16 (89%)14 (74%)0.40
Log EuroSCORE (%)8.8 (±5)10 (±7.9)0.58
ICU stay (days)3.7 (±3.4)8.2 (±7.2)0.021
Postop complications
 Pulmonary infection3 (17%)4 (21%)1.00
 Delirium3 (17%)5 (26%)0.69
 Sternal infection6 (33%)9 (47%)0.51
Time to diagnosis of SCF (weeks)25 (±10)27 (±17)0.69
Primary SCF12 (67%)15 (79%)0.48
Secondary SCF6 (33%)4 (21%)
Group A (N = 18)Group B (N = 19)P-value
Gender
 Male9 (50%)16 (84 %)0.038
 Female9 (50%)3 (16 %)
Mean age (year)65 (±12)68 (±9)0.54
BMI (kg/m2)28.3 (±3.7)27.8 (±2.8)0.64
Nicotine7 (39%)4 (21%)0.29
COPD (GOLD >2)11 (61%)15 (79%)0.29
Kidney failure5 (28%)3 (16%)0.45
PAD8 (44%)9 (47%)1.00
DM insulin8 (44%)7 (37%)0.74
LV ejection fraction
 <30%200.51
 30–50%79
 >50%910
CABG17 (94%)17 (90%)1.00
IMA17 (94%)15 (79%)0.33
BIMA10 (55.5%)00.0001
Other cardiac procedure1 (6%)2 (11%)1.00
CPB time (min)82 (±54)116 (±45)0.046
Operation time216 (±62)209 (±70)0.72
Use of bone wax16 (89%)14 (74%)0.40
Log EuroSCORE (%)8.8 (±5)10 (±7.9)0.58
ICU stay (days)3.7 (±3.4)8.2 (±7.2)0.021
Postop complications
 Pulmonary infection3 (17%)4 (21%)1.00
 Delirium3 (17%)5 (26%)0.69
 Sternal infection6 (33%)9 (47%)0.51
Time to diagnosis of SCF (weeks)25 (±10)27 (±17)0.69
Primary SCF12 (67%)15 (79%)0.48
Secondary SCF6 (33%)4 (21%)

Bold values indicates statistically significant.

BMI: body mass index; LV: left ventricle; CABG: coronary artery bypass graft; SCF: sternocutaneous fistula; PAD: peripheral artery disease; DM: diabetes mellitus; IMA: internal mammary artery; BIMA: bilateral internal mammary artery.

Table 1:

Patient demographic characteristics

Group A (N = 18)Group B (N = 19)P-value
Gender
 Male9 (50%)16 (84 %)0.038
 Female9 (50%)3 (16 %)
Mean age (year)65 (±12)68 (±9)0.54
BMI (kg/m2)28.3 (±3.7)27.8 (±2.8)0.64
Nicotine7 (39%)4 (21%)0.29
COPD (GOLD >2)11 (61%)15 (79%)0.29
Kidney failure5 (28%)3 (16%)0.45
PAD8 (44%)9 (47%)1.00
DM insulin8 (44%)7 (37%)0.74
LV ejection fraction
 <30%200.51
 30–50%79
 >50%910
CABG17 (94%)17 (90%)1.00
IMA17 (94%)15 (79%)0.33
BIMA10 (55.5%)00.0001
Other cardiac procedure1 (6%)2 (11%)1.00
CPB time (min)82 (±54)116 (±45)0.046
Operation time216 (±62)209 (±70)0.72
Use of bone wax16 (89%)14 (74%)0.40
Log EuroSCORE (%)8.8 (±5)10 (±7.9)0.58
ICU stay (days)3.7 (±3.4)8.2 (±7.2)0.021
Postop complications
 Pulmonary infection3 (17%)4 (21%)1.00
 Delirium3 (17%)5 (26%)0.69
 Sternal infection6 (33%)9 (47%)0.51
Time to diagnosis of SCF (weeks)25 (±10)27 (±17)0.69
Primary SCF12 (67%)15 (79%)0.48
Secondary SCF6 (33%)4 (21%)
Group A (N = 18)Group B (N = 19)P-value
Gender
 Male9 (50%)16 (84 %)0.038
 Female9 (50%)3 (16 %)
Mean age (year)65 (±12)68 (±9)0.54
BMI (kg/m2)28.3 (±3.7)27.8 (±2.8)0.64
Nicotine7 (39%)4 (21%)0.29
COPD (GOLD >2)11 (61%)15 (79%)0.29
Kidney failure5 (28%)3 (16%)0.45
PAD8 (44%)9 (47%)1.00
DM insulin8 (44%)7 (37%)0.74
LV ejection fraction
 <30%200.51
 30–50%79
 >50%910
CABG17 (94%)17 (90%)1.00
IMA17 (94%)15 (79%)0.33
BIMA10 (55.5%)00.0001
Other cardiac procedure1 (6%)2 (11%)1.00
CPB time (min)82 (±54)116 (±45)0.046
Operation time216 (±62)209 (±70)0.72
Use of bone wax16 (89%)14 (74%)0.40
Log EuroSCORE (%)8.8 (±5)10 (±7.9)0.58
ICU stay (days)3.7 (±3.4)8.2 (±7.2)0.021
Postop complications
 Pulmonary infection3 (17%)4 (21%)1.00
 Delirium3 (17%)5 (26%)0.69
 Sternal infection6 (33%)9 (47%)0.51
Time to diagnosis of SCF (weeks)25 (±10)27 (±17)0.69
Primary SCF12 (67%)15 (79%)0.48
Secondary SCF6 (33%)4 (21%)

Bold values indicates statistically significant.

BMI: body mass index; LV: left ventricle; CABG: coronary artery bypass graft; SCF: sternocutaneous fistula; PAD: peripheral artery disease; DM: diabetes mellitus; IMA: internal mammary artery; BIMA: bilateral internal mammary artery.

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