Preoperative investigations

Mean ± SD

Min - Max

Complete Blood Count (CBC)

Hemoglobin (g/dL):

13.07 ± 2.63

4.4 - 22.5

ESR (mm in 1st hour):

24.50 ± 21.44

1 - 120

Red Blood Cells (×10¹²/L):

4.79 ± 0.93

3.11 - 10.20

Platelets Count (×10⁹/L):

257.03 ± 83.77

100 - 560

WBC (Total Count) (×10⁹/L):

10.38 ± 4.63

4.5 - 40.0

Differential count:

Neutrophil (%):

63.40 ± 15.42

18 - 92

Lymphocyte (%):

28.14 ± 13.82

4 - 73

Monocyte (%):

4.14 ± 1.55

1 - 8

Eosinophil (%):

4.56 ± 4.54

0 - 30

Basophil (%):

0.11 ± 0.92

0 - 9

N/L Ratio

3.52 ± 3.69

0.25 - 23.00

PCV (%):

39.84 ± 7.25

28 - 65

MCV (fL):

82.53 ± 7.31

59.50 - 97.50

MCH (pg):

26.87 ± 3.29

8.90 - 33.00

MCHC (pg):

32.44 ± 3.68

3.00 - 39.90

RDW-CV (%):

15.21 ± 2.33

11.5 - 28.3

RDW-SD (fL):

44.19 ± 8.09

9.0 - 60.4

MPV (fL):

10.44 ± 1.36

7.5 - 14.5

PDW (fL):

13.96 ± 3.79

8.7 - 27.8

Other investigations

RBS (mmol/L):

6.31 ± 3.40

2.9 - 31.1

FBS (mmol/L):

7.87 ± 3.55

4.3 - 21.6

2HABF (mmol/L):

10.23 ± 4.15

5.4 - 26.9

HbA1c (%):

7.99 ± 1.83

6 - 13

CRP (mg/L):

7.74 ± 16.55

0.08 - 134.90

Male: 9.67 ± 13.43

Female: 7.12 ± 18.55

p < 0.003

Serum Creatinine (mg/dL):

0.94 ± 0.34

0.23 - 2.16

Serum Sodium (mmol/L):

137.94 ± 4.26

124.0 - 147.0

Serum Potassium (mmol/L):

4.18 ± 0.56

2.8 - 6.0

Serum Bilirubin (mg/dL):

1.32 ± 2.05

0.10 - 10.50

ALT (U/L):

39.57 ± 36.17

7 - 308

Serum Albumin (mg/L)

39.30 ± 5.24

26 - 50

PT (seconds)

13.66 ± 3.70

10.20 - 35.50

INR

1.14 ± 0.22

0.85 - 2.44

APTT (seconds)

35.48 ± 17.16

13.50 - 140.10

Bleeding Time (minutes)

3.23 ± 0.90

2.0 - 9.3

Clotting Time (minutes)

5.70 ± 0.81

3.0 - 7.3