Table 1:

Patient characteristics

Patient characteristicsNon-diabetesControlled diabetesUncontrolled diabetesP -values
HbA1c (%) a5.4 ± 0.156.3 ± 0.14 9.9. ± 0.72 b0.001
Age (years) a67 ± 769 ± 966 ± 90.7
Male/female ( n ) 7/38/28/21.0
Hypertension ( n ) 1010101.0
Hypercholesterolaemia ( n ) 1010101.0
Obesity (BMI > 30)0220.96
Atrial fibrillation ( n ) 0001.0
Patient blood glucose (mg/dl, pre-CPB) a102 ± 3.6135 ± 10 220 ± 15 b0.0001
Patient blood glucose (mg/dl, during-CPB) a152 ± 9.0154 ± 12 206 ± 14 b0.005
Preoperative insulin ( n ) (u/h a ) 0 (0 ± 0)4 (1.6 ± 1.9) 8 (6 ± 1) b0.005
Intraoperative insulin ( n ) (u/h a ) 2 (1.38 ± 1.31)5 (5.5 ± 1.9) 8 (32.75 ± 7) b0.0006
Duration of CPB (min) a124 ± 13126 ± 17129 ± 240.89
Cross-clamp time (min) a101 ± 13103 ± 17107 ± 220.9
CABG only ( n ) 8881.0
No. of grafts performed ( n ) 3331.0
Patient characteristicsNon-diabetesControlled diabetesUncontrolled diabetesP -values
HbA1c (%) a5.4 ± 0.156.3 ± 0.14 9.9. ± 0.72 b0.001
Age (years) a67 ± 769 ± 966 ± 90.7
Male/female ( n ) 7/38/28/21.0
Hypertension ( n ) 1010101.0
Hypercholesterolaemia ( n ) 1010101.0
Obesity (BMI > 30)0220.96
Atrial fibrillation ( n ) 0001.0
Patient blood glucose (mg/dl, pre-CPB) a102 ± 3.6135 ± 10 220 ± 15 b0.0001
Patient blood glucose (mg/dl, during-CPB) a152 ± 9.0154 ± 12 206 ± 14 b0.005
Preoperative insulin ( n ) (u/h a ) 0 (0 ± 0)4 (1.6 ± 1.9) 8 (6 ± 1) b0.005
Intraoperative insulin ( n ) (u/h a ) 2 (1.38 ± 1.31)5 (5.5 ± 1.9) 8 (32.75 ± 7) b0.0006
Duration of CPB (min) a124 ± 13126 ± 17129 ± 240.89
Cross-clamp time (min) a101 ± 13103 ± 17107 ± 220.9
CABG only ( n ) 8881.0
No. of grafts performed ( n ) 3331.0

BMI, body mass index; HbA1c, haemoglobin A1c; CABG, coronary artery bypass grafting.

a Data expressed as mean ± SD.

b Uncontrolled diabetes versus non-diabetics.

Table 1:

Patient characteristics

Patient characteristicsNon-diabetesControlled diabetesUncontrolled diabetesP -values
HbA1c (%) a5.4 ± 0.156.3 ± 0.14 9.9. ± 0.72 b0.001
Age (years) a67 ± 769 ± 966 ± 90.7
Male/female ( n ) 7/38/28/21.0
Hypertension ( n ) 1010101.0
Hypercholesterolaemia ( n ) 1010101.0
Obesity (BMI > 30)0220.96
Atrial fibrillation ( n ) 0001.0
Patient blood glucose (mg/dl, pre-CPB) a102 ± 3.6135 ± 10 220 ± 15 b0.0001
Patient blood glucose (mg/dl, during-CPB) a152 ± 9.0154 ± 12 206 ± 14 b0.005
Preoperative insulin ( n ) (u/h a ) 0 (0 ± 0)4 (1.6 ± 1.9) 8 (6 ± 1) b0.005
Intraoperative insulin ( n ) (u/h a ) 2 (1.38 ± 1.31)5 (5.5 ± 1.9) 8 (32.75 ± 7) b0.0006
Duration of CPB (min) a124 ± 13126 ± 17129 ± 240.89
Cross-clamp time (min) a101 ± 13103 ± 17107 ± 220.9
CABG only ( n ) 8881.0
No. of grafts performed ( n ) 3331.0
Patient characteristicsNon-diabetesControlled diabetesUncontrolled diabetesP -values
HbA1c (%) a5.4 ± 0.156.3 ± 0.14 9.9. ± 0.72 b0.001
Age (years) a67 ± 769 ± 966 ± 90.7
Male/female ( n ) 7/38/28/21.0
Hypertension ( n ) 1010101.0
Hypercholesterolaemia ( n ) 1010101.0
Obesity (BMI > 30)0220.96
Atrial fibrillation ( n ) 0001.0
Patient blood glucose (mg/dl, pre-CPB) a102 ± 3.6135 ± 10 220 ± 15 b0.0001
Patient blood glucose (mg/dl, during-CPB) a152 ± 9.0154 ± 12 206 ± 14 b0.005
Preoperative insulin ( n ) (u/h a ) 0 (0 ± 0)4 (1.6 ± 1.9) 8 (6 ± 1) b0.005
Intraoperative insulin ( n ) (u/h a ) 2 (1.38 ± 1.31)5 (5.5 ± 1.9) 8 (32.75 ± 7) b0.0006
Duration of CPB (min) a124 ± 13126 ± 17129 ± 240.89
Cross-clamp time (min) a101 ± 13103 ± 17107 ± 220.9
CABG only ( n ) 8881.0
No. of grafts performed ( n ) 3331.0

BMI, body mass index; HbA1c, haemoglobin A1c; CABG, coronary artery bypass grafting.

a Data expressed as mean ± SD.

b Uncontrolled diabetes versus non-diabetics.

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