25 research outputs found

    MOESM1 of Identification and characterization of areas of high and low risk for asymptomatic malaria infections at sub-village level in Ratanakiri, Cambodia

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    Additional file 1: Table S1. Survey questionnaire for collection of malariometric and risk factor data. Table S2. Summary characteristics from the population census of the three villages divided into the sampled and not sampled individuals for plasmodium prevalence identification. Table S3. Single and mixed individual plasmodium infections as detected by PCR for the three village. Pf: Plasmodium falciparum, Pv: Plasmodium vivax, Pm: Plasmodium malariae. PfPv, PfPm, PvPm and PfPvPm stands for the mixed infections occurring in one individual for multiple plasmodium species. Numbers are counts of infected individuals. Table S4. Results of univariate analysis comparing risk factors for infection with Plasmodium spp. (all species combined), P. falciparum, P. vivax and P. malariae. Odds ratio and upper and lower 95% confidence limits were calculated with respect to the reference category, which is the first reported subgroup

    Number of mosquitoes collected on negative control persons in each village and on treated persons per mosquito species based on morphological identification.

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    <p>The number of collection evenings is indicated for each village.</p><p>* not identified to species level</p><p>Number of mosquitoes collected on negative control persons in each village and on treated persons per mosquito species based on morphological identification.</p

    Negative binomial mixed effects analysis of the effect of repellent treatment and vector species on the number of mosquitoes collected per man per day.

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    <p>Incidence Rate Ratios (IRR) with 95% confidence interval and p-values are reported.</p>a<p>The Incidence Rate Ratio (IRR) indicates for how much more (if >1) or less (if <1) mosquitoes were collected in Group 1 as compared to Group 2. In the group with the highest number of mosquitoes collected, the protective efficacy of the tested repellents is the lowest.</p>b<p>ND: Not Done. As <i>An. maculatus</i> s.s. was only collected on the negative control persons, and the model did not converge due to this event, this species was deleted from the analysis.</p><p>Negative binomial mixed effects analysis of the effect of repellent treatment and vector species on the number of mosquitoes collected per man per day.</p

    Logistic regression analysis of the effect of repellent treatment (including Ethanol as negative control) on the parity rate of the vector species.

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    <p>Odds ratio's (OR) with 95% confidence intervals and p-values are reported.</p><p>* The Odds Ratio (OR) gives the odds of collecting a parous mosquito in Group 1 as compared to the odds of collecting a parous mosquito in Group 2 on persons treated with repellents. If OR<1 less mosquitoes were parous in Group1, if OR>1 more mosquitoes were parous in Group 1.</p><p>**No nulliparous mosquitoes were collected on DEET 20% treated persons, as such influencing the analysis to such an extent that NAs were generated in confidence limits of ORs.</p><p>Logistic regression analysis of the effect of repellent treatment (including Ethanol as negative control) on the parity rate of the vector species.</p

    MOESM3 of Assuring access to topical mosquito repellents within an intensive distribution scheme: a case study in a remote province of Cambodia

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    Additional file 3. Questionnaire for distributors for socio-economic status and repellents distribution survey. A Khmer version of this questionnaire was used during the distributor survey to collect information on socio-economic status of all distributors and how they distribute repellents
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