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Table 3 H. pylori infection rate in UGIDs and incidence of UGIDs between 2003 and 2012

From: Downward trend in the prevalence of Helicobacter pylori infections and corresponding frequent upper gastrointestinal diseases profile changes in Southeastern China between 2003 and 2012

Year

Hp % in UGIDs

UGIDs %

CG

DU

GU

GC

RE

CG

DU

GU

GC

RE

2003

37.57

65.65

60.85

43.32

39.01

77.91

12.65

7.51

3.76

6.19

2004

34.94

66.25

60.87

45.63

38.67

77.94

11.94

7.22

4.02

7.52

2005

29.38

67.50

58.90

34.64

31.00

80.00

10.54

6.72

3.95

6.52

2006

32.72

73.63

60.62

39.25

35.57

83.52

8.79

4.73

3.43

8.13

2007

31.05

73.23

59.54

34.04

30.91

82.77

9.16

5.10

3.83

9.99

2008

27.07

69.54

53.26

28.39

29.68

84.48

8.05

4.54

3.34

11.91

2009

24.79

69.81

48.44

30.67

28.18

85.37

8.01

4.16

2.98

16.17

2010

24.23

66.70

53.92

29.55

27.81

86.03

7.19

4.10

3.10

15.61

2011

21.66

61.32

51.12

24.74

23.82

85.98

7.34

4.25

3.11

13.27

2012

20.36

62.85

47.39

25.14

22.68

87.84

6.57

3.78

2.34

12.80

Total

27.41

67.80

55.70

33.31

28.87

83.68

8.69

4.98

3.33

11.32

  1. The changes of spectrum of UGIDs and H. pylori infection status in these diseases between 2003 and 2012
  2. Hp H. pylori, CG chronic gastritis, DU duodenal ulcer, GU gastric ulcer, GC gastric cancer, RE reflux esophagitis