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Table 7 Numbers of intervals analysed by physical integrity

From: Incidence and consequences of damage to insecticide-treated mosquito nets in Kenya

Initial status

Status at end of interval

Attrition

Damaged-in use

Damaged-not in use

Undamaged-in use

Undamaged-not in use

NA-not in use

NA-in use

Total

New

36

35

7

116

40

1059

2812

4105

Damaged-in use

582

156

37

34

7

58

209

1083

Damaged-not in use

154

19

37

1

7

64

29

311

Undamaged-in use

537

85

22

66

17

63

191

981

Undamaged-not in use

180

14

15

17

22

46

37

331

Total

1489

309

118

234

93

1290

3278

6811

  1. Undamaged = pHI < 20; Attrition according to definition A1; NA = Integrity status not available. The values in italic correspond to LLINs recorded as transitioning from damaged to undamaged, that were treated as remaining damaged for the purpose of fitting the ODE models