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Table 2 Reasons for loss of long-lasting insecticide nets over a 2-year follow-up period in Ethiopia

From: Bed nets used to protect against malaria do not last long in a semi-arid area of Ethiopia: a cohort study

Reason for LLIN loss

6 months

n (%)

12 months

n (%)

18 months

n (%)

24 months

n (%)

Total

n (%)

Known outcome of attrition or torn

 Thrown away

102 (40.0)

301 (71.8)

173 (74.9)

62 (70.5)

638 (64.2)

 Used for something else

30 (11.8)

58 (13.8)

28 (12.1)

22 (25.0)

138 (13.9)

 Torn (pHI > 643)

123 (48.2)

60 (14.3)

30 (13.0)

4 (4.5)

217 (21.9)

 Total

161 (100)

331.1 (100)

149 (100)

12 (100)

993 (100)

Unknown outcome of attrition

 Given away

260 (76.7)

44 (45.8)

11 (20.0)

1 (12.5)

316 (63.5)

 Lost to follow-upa

52 (15.3)

43 (44.8)

26 (47.2)

5 (62.5)

126 (25.3)

 Stolen

8 (2.4)

9 (9.4)

3 (5.5)

2 (25.0)

22 (4.4)

 Unknown reasons

6 (1.8)

0 (0.0)

1 (1.8)

0 (0.0)

7 (1.4)

 Otherb

13 (3.8)

0 (0.0)

14 (25.5)

0 (0.0)

27 (5.4)

Total

461 (100)

558.2 (100)

153 (100)

(168) (100)

498 (100)

  1. LLIN long-lasting insecticidal net
  2. a Family moved to other location, family not at home, refusal to participate
  3. b Sold or destroyed by fire