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Table 3 Trend by age groups of laboratory confirmed STIs/RTIs among pregnant women in Moshi urban, 1999–2004

From: Prevalence of sexually transmitted infections among pregnant women with known HIV status in northern Tanzania

STI/RTI

15–24 years

25–49 years

Total

Number of participants

   

   1999

78

98

176

   2002–04

1467

1187

2654

HSV-2

   

   1999

26.9%

41.8%

35.2%

   2002–04

28.9%

38.8%

33.5% ↔

Syphilis

   

   1999

1.3%

5.1%

3.4%

   2002–04

0.5%

1.3%

0.9% ↓

Gonorrhoea

   

   1999

1.3%

0.0%

0.6%

   2002–04

0.6%

0.4%

0.5% ↔

Trichomoniasis

   

   1999

26.0%

21.4%

23.4%

   2002–04

5.4%

4.6%

5.0% ↓

Bacterial vaginosis

   

   1999

26.0%

35.7%

31.4%

   2002–04

23.4%

17.7%

20.9% ↓

Any curable STI/RTI

   

   1999

41.6%

51.0%

46.9%

   2002–04

27.2%

21.7%

24.7% ↓

  1. Syphilis, gonorrhoea, trichomoniasis, bacterial vaginosis.
  2. ↓ significant decrease in prevalence; ↔ no change in prevalence.