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Table 6 Optimal and minimal effectiveness of tested nets based on bio-assay results

From: Evidence for a useful life of more than three years for a polyester-based long-lasting insecticidal mosquito net in Western Uganda

Net type Time of follow-up
  6 months 12 months 24 months 36 months 42 months
LLIN      
   Number tested 40 33 37 36 21
optimal
(95% CI)
100%
(91.2, 100)
100%
(89.5, 100)
94.7%
(81.8, 99.3)
83.3%
(67.2, 93.6)
71.4%
(47.8, 88.7)
minimal
(95% CI)
100%
(91.2, 100)
100%
(89.5, 100)
97.3%
(85.8, 99.9)
94.4%
(81.3, 99.3)
81.0%
(58.1, 94.6)
Conventional ITN      
   Number tested 40 32 8 Not done Not done
optimal
(95% CI)
95.0%
(83.1, 99.4)
100%
89.1, 100)
75%
(35, 97)
  
minimal
(95% CI)
97.5%
(86.8, 99.9)
100%
89.1, 100)
100%
(63, 100)