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Table 3 LLIN care practices by collection time point, Waspam, Nicaragua (n = 165 households)

From: Evaluation of the durability and use of long‐lasting insecticidal nets in Nicaragua

Indicator

Collection time point*

Total

6 months

12 months

24 months

36 months

Washing Frequency, n (%)

 Ever washed

52/55 (94.5)

42 (100)

34 (100)

34 (100)

162/165 (98.2)

 > Once per month

28/52 (53.8)

21 (50.0)

14 (41.2)

10 (29.4)

73/162 (45.1)

 Once per month

17/52 (32.7)

17 (40.5)

7 (20.6)

16 (47.1)

57/162 (35.2)

 Once per 6 months

4/52 (7.7)

1 (2.4)

10 (29.4)

7 (20.6)

22/162 (13.6)

 Once per year

1/52 (1.9)

1 (2.4)

3 (8.8)

1 (2.9)

6/162 (3.7)

 Unsure

2/52 (3.8)

2 (4.8)

0 (0.0)

0 (0.0)

4/162 (2.5)

Washing manner, n (%)

 Stone sink

34/52 (65.4)

26 (61.9)

19 (55.9)

1 (2.9)

80/162 (49.4)

 Wooden washboard

6/52 (11.5)

13 (31.0)

14 (41.2)

25 (73.5)

58/162 (35.8)

 By hand

12/52 (23.1)

1 (2.4)

1 (2.9)

8 (23.5)

22/162 (13.6)

 River rock

0/52 (0.0)

1 (2.4)

0 (0.0)

0 (0.0)

1/162 (0.6)

 Unsure

0/52 (0.0)

1 (2.4)

0 (0.0)

0 (0.0)

1/162 (0.6)

Soaked, n (%)

 Yes

42/52 (80.8)

37 (88.1)

29 (85.3)

27 (79.4)

135/162 (83.3)

 No

9/52 (17.3)

5 (11.9)

5 (14.7)

6 (17.6)

25/162 (15.4)

 Unsure

1/52 (1.9)

0 (0.0)

0 (0.0)

1 (2.9)

2/162 (1.2)

Soap used, n (%)

 Yes

49/52 (94.2)

42 (100.0)

34 (100.0)

34 (100.0)

159/162 (98.1)

Soap type, n (%)

 Bar or ball

40/49 (81.6)

29 (69.0)

29 (85.3)

25 (73.5)

123/159 (77.4)

 Powdered detergent

8/49 (16.3)

3 (7.1)

1 (2.9)

9 (26.5)

21/159 (13.2)

 Bar or ball, and

powdered detergent

0/49 (0.0)

10 (23.8)

4 (11.8)

0 (0.0)

14/159 (8.8)

 Liquid

1/49 (2.0)

0 (0.0)

0 (0.0)

0 (0.0)

1/159 (0.6)

Drying, n (%)

 Outside in the sun

43/52 (82.7)

28 (66.7)

24 (70.6)

20 (58.8)

115/162 (71.0)

 Outside in the shade

9/52 (17.3)

13 (31.0)

7 (20.6)

9 (26.5)

38/162 (23.5)

 In the home

0/52 (0.0)

1 (2.4)

3 (8.8)

5 (14.7)

9/162 (5.6)

Dried on wire, n (%)

4/52 (7.7)

7 (16.7)

15 (44.1)

7 (20.6)

33/162 (20.4)

Water source for washing LLINs, n (%)

 Drilled well

35/52 (67.3)

20 (47.6)

21 (61.8)

23 (67.6)

99/162 (61.1)

 Drinking water pipes

12/52 (23.1)

10 (23.8)

7 (20.6)

4 (11.8)

33/162 (20.4)

 River water

5/52 (9.6)

12 (28.6)

6 (17.6)

7 (20.6)

30/162 (18.5)

  1. * At 6 months, only 52 out of 55 LLINs collected had been washed, while all LLINs collected at 12 (42 LLINs), 24 (34 LLINs), and 36 (34 LLINs) months had been washed when recollected