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Table 4 Household insecticide-treated net ownership and use among children under the age of five years, all household members and pregnant women for different geographic areas over time (20052012) [17, 24]

From: Design, implementation and evaluation of a national campaign to deliver 18 million free long-lasting insecticidal nets to uncovered sleeping spaces in Tanzania

  Southern zone Lake zone Coastal zone Tanzania
Year N % (95% CI) N % (95% CI) N % (95% CI) N % (95% CI)
Household ITN ownership
2005 NA NA NA NA NA NA 6115 17.9 (15.7–20-2)
2006 NA NA NA NA NA NA 6260 28.9 (26.6–31.3)
2007 NA NA NA NA NA NA 6198 36 (33.1–38.9)
2008 875 46.3 (39.7–52.9) 1176 34.1 (28.2–40.5) NA NA 6922 45.7 (40.1–51.5)
2009 592 60.8 (56.8–64.6) 891 82 (79.4–84.5) NA NA NA NA
2010 591 60.2 (56.7–63.9) 889 81.3 (78.7–83.7) 589 69.8 (66.0–73.3) NA 63.4†
2011 592 96 (94.3 – 97.4) 887 95.2 (93.6–96.4) 580 97.8 (96.2–98.7) NA NA
2012 NA NA NA NA NA NA NA 91.5*
ITN UseChildren < 5††
2005 NA NA NA NA NA NA 5567 12.2 (10.2–14.4)
2006 NA NA NA NA NA NA 5815 21.1 (18.8–23.7)
2007 NA NA NA NA NA NA 6123 26.2 (23.5–29.0)
2008 638 25.9 (21.0–31.4) 1408 23.9 (19.1–29.4) NA NA 5701 28.8 (22.3–36.3)
2009 304 48 (42.3–53.8) 1184 62.2 (58.8–65.5) NA NA 7768 NA
2010 261 55.9 (50.1–61.6) 1047 71.3 (67.8–74.7) 387 77.5 (72.5–81.9) NA 63.9†
2011 226 84.1 (77.9–88.7) 821 79.2 (75.8–82.2) 293 72.7 (66.8–77.9) NA NA
2012 NA NA NA NA NA NA NA 72.7*
ITN UseAll household members
2005 NA NA NA NA NA NA 31164 9.8 (8.3–11.7)
2006 NA NA NA NA NA NA 30273 15.4 (13.7–17.2)
2007 NA NA NA NA NA NA 31381 20.5 (18.3–22.8)
2008 NA 18.8 NA 16.5 NA NA 32246 25.8 (21.0–31.3)
2009 NA 29.9 NA 45.8 NA NA 45125 NA
2010 NA 37.8 NA 56.6 NA 50.2 NA 45.1†
2011 2037 80.9 (78.5–83.0) 4561 69.6 (67.4–71.8) 2168 60.8 (57.4–64.1) NA NA
2012 NA NA NA NA NA NA NA 69.2*
ITN UsePregnant women
2005 NA NA NA NA NA NA 779 10.7 (8.5–13.4)
2006 NA NA NA NA NA NA 584 17.6 (14.2–21.7)
2007 NA NA NA NA NA NA 707 23.2 (19.5–27.4)
2008 NA 24.2** NA 20.1** NA NA 731 18.8 (12.9–26.5)
2009 NA 34.7** NA 49.6** NA NA 922 NA
2010 NA 54.6 NA 63.9 NA 61.4 NA 57.1†
2011 514 82.1** (78.5–85.2) 695 75.8** (72.5–78.9) 395 65.1** (60.1–69.8) NA NA
2012 NA NA NA NA NA NA NA 76.2*
  1. Source: Nathan R, Sedekia Y: Monitoring and Evaluation of the Tanzanian National Net Strategy, Universal Coverage Campaign, Household Survey Report- Coastal zone, Lake and Southern zones (unpublished document, 2011). ITN = insecticide-treated net; NA = Not available.
  2. †Data from 2009–2010 Tanzania Demographic Health Survey.
  3. *Preliminary results of the Tanzanian HIV and Malaria Indicator Survey 2011/12.
  4. ‡Percentage who slept under an ITN the past night.
  5. ††See Figure 5 for graphic representation of data.
  6. **Data only available for women of child-bearing age (15–49).