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Table 2 Estimation of the proportions of net use within household members by using data loggers and questionnaires in four villages located in Toumodi, central Cote d’Ivoire

From: The use of motion detectors to estimate net usage by householders, in relation to mosquito density in central Cote d’Ivoire: preliminary results

Net usage indicators

Previous night

Previous week

2 weeks ago

3 weeks ago

4 weeks ago

Proportion of people sleeping under LLIN estimated by questionnaires (%)

81.9 (36/44)

72.7 (32/44)

68.2 (30/44)

68.2 (30/44)

59.1 (26/44)

Proportion of people sleeping under LLIN estimated by data loggers (%)

81.9 (36/44)

59.1 (26/44)

45.4 (20/44)

36.4 (16/44)

20.4 (9/44)

Overestimated rate of nets usage (%)

0.0

13.6

22.8

31.8

38.7