Table 2: Comparison of laboratory value of patients between the metformin group and no-metformin group.

Laboratory parameters

Metformin group

No-metformin group

White blood count (x109/L)

6.2 (5.12-7.2)

6.21 (5.02-8)

Lymphocyte count (x109/L)

1.2 (0.87-1.8)

1.09 (0.7-1.5)

Neutrophil count (x109/L)

4.18 (3.0-5.2)

4.3 (3.1-6.0)

Platelet count (x109/L)

238 (178-300)

220 (160-270)

Serum creatinine levels (umol/L)

70 (60-80)

75 (60-90)

Blood urea levels (mmol/L)

5 (4-6)

5.5 (4.5-6.5)

C-reactive protein levels mg/L

21 (3.5-69)

21 (2.62-84)

P-value for table 2 is about 0.35 as compared between the two groups.