Parameters

Stages

N

Mean ± SD

f-value

p-value

White Blood Cells

Stage 1

2

5.10 ± 0.98

Stage 11

16

5.72 ± 0.87

0.52

0.59

Stage 111

42

5.19 ± 2.06

Red Blood Cells

Stage 1

2

5.50 ± 0.42

Stage 11

16

5.32 ± 0.69

4.78

0.01

Stage 111

42

4.55 ± 0.98

Haemoglobin

Stage 1

2

13.65 ± 0.35

Stage 11

16

10.68 ± 1.50

7.66

<0.01

Stage 111

42

12.68 ± 1.94