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Table 2 Platelet Count during the study

From: The impact of helicobacter pylori eradication on platelet counts of adult patients with idiopathic thrombocytopenic purpura

Groups

Range of platelet counts (109/L)

The mean value

Standard deviation

P value

Platelet Count at the beginning of the study

HP (+)

22–88

46.25

17.724

0.001

HP (−)

12–42

25.21

8.469

Platelet counts at the end of the first month

HP (+)

17–215

67.94

39.51

0.001

HP (−)

21–36

28.28

4.71

Platelet counts at the end of the third month

HP (+)

22–357

112.13

84.06

0.001

HP (−)

15–42

28.42

6.489

Platelet counts at the end of the sixth month:

HP (+)

15–212

98.66

59.54

0.001

HP (−)

15–41

26.42

7.50

difference in platelet counts between the end of the sixth month and baseline platelet count (platelet count at the end of the sixth month – baseline platelet count)

HP (+)

(− 37)-(187)

52.42

37.66

0.001

HP (−)

(−27) –(19)

1.21

4.63