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Table 4 Integrity of campaign nets present in households

From: Monitoring the physical and insecticidal durability of the long-lasting insecticidal net DawaPlus® 2.0 in three States in Nigeria

VariableBaseline12 months24 months36 months
% (95% CI)% (95% CI)% (95% CI)% (95% CI)
N = 357N = 353N = 309N = 246
Zamfara
 Mean months since campaign6.212.324.236.4
 Net has any hole14.3 (8.1–23.9)47.0 (38.9–55.3)73.8 (65.3–80.8)89.0 (74.4–95.8)
 Physical condition (pHI)
  Good (0–64)97.8 (94.1–99.2)87.0 (81.6–90.9)64.1 (57.5–70.2)44.7 (36.3–53.5)
  Damaged (65–642)2.2 (0.8–5.9)11.0 (7.3–16.4)29.5 (23.8–35.8)45.1 (37.0–53.5)
  Torn (> 642)0.0 (–)2.0 (1.0–4.0)6.5 (2.9–13.8)10.2 (6.2–15.7)
  Serviceable (0–642)100 (–)98.0 (96.0–99.0)93.5 (86.2–97.1)89.8 (84.3–93.6)
 Median pHI if any hole (IQR)23 (2–40)28 (4–76)58 (24–189)129 (30–376)
 Has any repairs if any hole2.0 (0.2–14.0)1.8 (0.4–7.9)7.5 (3.2–16.5)13.7 (9.5–19.5)
 N = 367N = 269N = 232N = 175
Ebonyi
 Mean months since campaign6.112.825.237.0
 Net has any hole12.8 (8.0–19.8)33.1 (26.1–40.9)73.3 (67.2–78.6)89.1 (80.6–94.2)
 Physical condition (pHI)
  Good (0–64)96.2 (92.3–98.2)87.2 (81.7–98.2)55.2 (46.1–63.9)36.0 (27.2–45.9)
  Damaged (65–642)3.5 (1.7–7.2)10.5 (6.5–16.4)33.6 (26.5–41.6)41.7 (32.7–51.4)
  Torn (> 642)0.3 (0.1–2.2)2.3 (1.2–4.6)11.2 (7.4–16.6)22.3 (14.9–31.9)
  Serviceable (0–642)99.7 (97.8–99.9)97.6 (95.4–98.8)88.8 (83.4–92.6)77.7 (68.1–85.1)
 Median pHI if any hole (IQR)29 (3–77)33 (11–196)104 (24–347)213 (52–652)
 Has any repairs if any hole0.0 (–)11.2 (5.6–25.0)47.1 (26.2–69.1)46.8 (27.2–67.4)
 N = 372N = 216N = 169n.a.
Oyo
 Mean months since campaign1.511.423.7n.a.
 Net has any hole1.6 (0.5–4.6)27.8 (19.0–38.6)40.2 (27.7–54.3)n.a.
 Physical condition (pHI)
  Good (0–64)99.5 (97.6–99.9)85.2 (76.1–91.2)76.9 (64.8–85.8)n.a.
  Damaged (65–642)0.5 (0.1–2.4)10.6 (5.9–18.5)11.8 (7.4–18.4)
  Torn (> 642)0.0 (–)4.2 (1.6–10.4)11.2 (4.4–25.8)
  Serviceable (0–642)100 (–)95.8 (89.7–98.4)88.8 (74.2–95.6
 Median pHI if any hole (IQR)12 (1–69)133 (23–358)186 (25–680)n.a.
 Has any repairs if any holen.a.21.7 (10.5–39.6)20.6 (9.8–38.4)n.a.