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Table 1 Attendance by sex and survey among adults aged 15–44 years in rural Kilimanjaro region of Tanzania

From: Trends in HIV-1 prevalence and risk behaviours over 15 years in a rural population in Kilimanjaro region of Tanzania

 

1991

1993§

1997*

2005

 

M

F

M

F

M

F

M

F

Number listed (N)

708

799

414

635

533

596

852

1241

Mean age (SD)

25.6 (7.5)

26.4 (7.8)

26.6 (8.4)

27.8 (8.3)

23.2 (8.1)

24.5 (8.0)

28.5 (8.6)

28.1 (7.6)

Participants (n)

516

636

318

491

403

492

614

914

Mean age (SD) (all participants)

25.7 (8.3)

26.3 (8.0)

26.5 (8.6)

28.0 (8.6)

22.5 (7.0)

24.1 (7.3)

28.7 (8.8)

27.9 (8.6)

†Mean age (SD) (participants aged 15–36 years)

23.2 (6.0)

23.1 (6.3)

23.4 (6.0)

23.0 (6.1)

23.3 (7.0)

23.2 (7.3)

23.5 (6.6)

23.4 (6.1)

Participation rate (%)

73.0

79.5

76.9

76.9

75.6

82.6

72.1

73.7

  1. N: Listed as having permanent address in the village during the period of the survey.
  2. SD: Standard deviation.
  3. *1997 survey included individuals aged 15–36 years only.
  4. §Only individuals who participated in the 1991 survey and available in the village in 1993 were registered.
  5. † p = 0.546 for men and p = 0.397 for women (From one-way ANOVA).