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Table 2 Perceived appearance and perceived effectiveness of DL at 12- and 36-months follow-up as compared to the time of installation

From: Long-term acceptability, durability and bio-efficacy of ZeroVector® durable lining for vector control in Papua New Guinea

Site

Time (months)

HH noa

Perceived appearance no (%)

Perceived effectiveness no (%)

Better

Same

Worse

Better

Same

Worse

Islands village

12

10

0

9 (90)

1 (10)

0

2 (20)

8 (80)

36

4

0

1 (25)

3 (75)

0

1 (25)

3 (75)

Lowlands village

12

9

0

8 (89)

1 (11)

0

3 (33)

6 (67)

36

4

0

2 (50)

2 (50)

0

2 (50)

2 (50)

Highlands village

12

8

1 (13)

7 (87)

0

2 (25)

3 (36)

3 (36)

36

6

0

4 (67)

2 (33)

0

0

6 (100)

Highlands urban

12

8

0

7 (87)

1 (1)

0

5 (64)

3 (36)

36

3

0

3 (100)

0

0

1 (33)

2 (67)

Overall

12

35

1 (3)

31 (89)

3 (9)

2 (6)

13 (37)

20 (57)

36

17

0

10 (59)

7 (41)

0

4 (24)

13 (76)

  1. aOnly includes home with a full or partially intact DL installation