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Table 4 Prevalence of HIV and syphilis infection by region, Tanzania 2011

From: Prevalence of HIV and syphilis infections among pregnant women attending antenatal clinics in Tanzania, 2011

Region

HIV

SYPHILIS

Total

Positive

Prevalence (%)

95 % CI

Total

Positive

Prevalence (%)

95 % CI

Arusha

2812

80

2.84

2.2

3.5

2719

10

0.37

0.1

0.6

Coast

1848

131

7.09

6

8.3

1845

62

3.36

2.5

4.2

Dar es salaam

3780

230

6.08

5.3

6.8

3633

44

1.21

0.9

1.6

Dodoma

1789

35

1.96

1.3

2.6

1769

63

3.56

2.7

4.4

Iringa

1221

181

14.82

12.8

16.8

1206

23

1.91

1.1

2.7

Kagera

1533

70

4.57

3.5

5.6

1488

70

4.7

3.6

5.8

Kigoma

1293

17

1.31

1

2

1242

9

0.71

0.2

1.2

Kilimanjaro

1269

40

3.15

2.2

4.1

1242

9

0.72

0.3

1.2

Lindi

1071

58

5.42

4.1

6.8

1031

18

1.75

0.9

2.5

Manyara

1879

45

2.39

1.7

3.1

1838

23

1.25

0.7

1.8

Mara

1255

53

4.22

3.1

5.3

1232

23

1.87

1.1

2.6

Mbeya

2563

290

11.31

10.1

12.5

2483

55

2.22

1.6

2.8

Morogoro

1576

88

5.58

4.4

6.7

1570

12

0.76

0.3

1.2

Mtwara

867

48

5.54

4

7.1

859

35

4.07

2.7

5.4

Mwanza

2969

126

4.24

3.5

5

2942

197

6.7

5.8

7.6

Rukwa

2033

170

8.36

7.2

9.6

2007

70

3.49

2.7

4.3

Ruvuma

1651

122

7.39

6.1

8.7

1633

45

2.75

2

3.6

Shinyanga

3385

195

5.76

5

6.5

3360

80

2.38

1.9

2.9

Singida

1429

70

4.9

3.8

6

1398

18

1.29

0.7

1.9

Tabora

1877

89

4.74

3.8

5.7

1824

56

3.07

2.3

3.9

Tanga

1598

76

4.76

3.7

5.8

1582

34

2.15

1.4

2.9

Total

39,698

2214

5.58

5.35

5.80

38,920

956

2.46

2.3

3.6