Table 1.
Survey measured percent of household owning ≥ 1 ITN and/or receiving IRS by year and province, Zambia 2006–2010
| ITN ownership (%) (95 % CI) | IRS coverage (%) (95 % CI) | ITN or IRS (%) (95 % CI) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Province | 2006 | 2008 | 2010 | 2012 | 2006 | 2008 | 2010 | 2012 | 2006 | 2008 | 2010 | 2012 |
| Central | 48.4 (38.7–58.1) | 51.0 (40.2–61.9) | 74.0 (67.2–80.8) | 55.7 (47.6–63.5) | 12.0 (0.0–26.2) | 19.5 (9.3–29.7) | 13.0 (4.0–21.9) | 25.7 (15.2–40.1) | 55.5 (44.9–66.2) | 57.2 (45.8–68.6) | 77.7 (70.9–84.5) | 65.2 (58.2–71.6) |
| Lusaka | 26.1 (20.5–31.8) | 55.4 (48.2–62.6) | 49.9 (43.2–56.5) | 55.4 (48.3–62.0) | 12.2 (4.6–19.8) | 30.7 (23.3–38.1) | 34.8 (27.0–42.5) | 12.3 (8.5–17.4) | 34.3 (26.8–41.9) | 66.6 (61.0–72.2) | 65.2 (59.2–71.2) | 60.0 (51.5–67.9) |
| Copperbelt | 30.2 (24.4–35.9) | 57.2 (51.0–63.5) | 62.3 (56.3–68.3) | 62.4 (53.4–70.6) | 33.9 (19.6–48.2) | 49.8 (40.2–59.4) | 46.3 (39.3–53.4) | 53.5 (46.4–60.4) | 50.7 (38.2–63.2) | 75.6 (70.4–80.7) | 78.1 (73.3–83.0) | 74.0 (66.0–80.7) |
| Eastern | 33.5 (22.0–44.9) | 74.8 (66.3–83.4) | 76.1 (71.3–81.0) | 87.6 (80.6–92.4) | 1.8 (0.1–3.4) | 0.6 (0.03–1.3) | 14.0 (4.9–23.1) | 33.7 (21.1–49.1) | 34.2 (22.5–45.9) | 74.8 (66.3–83.4) | 77.8 (72.5–83.1) | 90.4 (83.8–94.4) |
| Luapula | 40.4 (28.7–52.0) | 69.8 (62.7–76.9) | 50.0 (43.2–56.5) | 90.0 (85.6–93.1) | 0.0 (0.0–1.1) | 0.3 (0.0–0.7) | 18.1 (4.9–31.3) | 16.6 (8.4–30.2) | 40.4 (28.7–52.0) | 69.9 (62.9–77.0) | 60.9 (51.8–70.0) | 91.4 (87.7–94.0) |
| Northern | 25.3 (16.6–33.9) | 90.9 (85.2–96.7) | 61.2 (52.5–69.9) | 73.2 (62.6–81.7) | 2.1 (0.0–5.7) | 0.5 (0.0–1.3) | 13.6 (3.1–24.0) | 20.4 (9.9–37.4) | 26.0 (17.1–34.9) | 90.9 (85.2–96.7) | 66.1 (56.2–76.1) | 78.6 (71.1–84.5) |
| North-western | 42.3 (31.9–52.8) | 48.4 (25.6–71.2) | 72.8 (60.8–84.8) | 77.8 (68.6–84.9) | 0.5 (0.0–1.4) | 15.2 (0.0–33.7) | 7.6 (0.0–17.6) | 21.6 (7.9–46.9) | 42.3 (31.9–52.8) | 60.0 (35.1–85.0) | 77.4 (70.1–84.7) | 80.7 (73.9–86.1) |
| Southern | 46.5 (32.6–60.5) | 69.9 (60.8–79.0) | 66.1 (55.4–76.7) | 63.7 (57.5–69.5) | 7.1 (0.0–19.6) | 15.8 (2.8–28.9) | 23.9 (9.7–38.2) | 22.8 (12.6–37.7) | 49.1 (33.1–65.1) | 75.4 (66.9–83.9) | 75.6 (64.5–86.6) | 69.7 (61.7–76.7) |
| Western | 67.0 (51.1–82.8) | 33.8 (25.2–42.5) | 74.7 (65.5–83.9) | 51.9 (41.7–62.0) | 1.3 (0.0–3.7) | 0.0 (0.0–0.8) | 28.6 (12.4–44.8) | 12.4 (4.6–29.1) | 67.0 (51.1–82.8) | 33.8 (25.2–42.5) | 79.3 (70.8–87.9) | 56.0 (46.4–65.2) |
| National | 37.8 (33.6–42.0) | 61.0 (56.8–65.2) | 64.3 (61.2 – 67.3) | 68.1 (64.4–71.5) | 9.6 (5.9–13.3) | 16.0 (11.8–20.1) | 24.0 (19.8–28.2) | 25.9 (21.4–31.0) | 43.3 (38.6–48.0) | 67.3 (63.1–71.6) | 72.9 (70.0–75.7) | 73.9 (70.5–77.0) |
Point estimates and confidence intervals account for survey design