History of malaria treatment as a predictor of subsequent subclinical parasitaemia: a cross-sectional survey and malaria case records from three villages in Pailin, western Cambodi... by Peto, T, Kloprogge, S, Tripura, R, Nguon, C, Sanann, N, Yok, S, Heng, C, Promnarate, C, Chalk, J, Song, N, Lee, S, Lubell, Y, Dhorda, M, Imwong, M, White, N, von Seidlein, L, Dondorp, A

“…This study explored the association between clinical history of malaria and subsequent sub-clinical parasitaemia.…”

A multi-level spatial analysis of clinical malaria and subclinical Plasmodium infections in Pailin Province, Cambodia by Parker, D, Tripura, R, Peto, T, Maude, R, Nguon, C, Chalk, J, Sirithiranont, P, Imwong, M, von Seidlein, L, White, N, Dondorp, A

“…This research describes the micro-geographical epidemiology of both clinical malaria and subclinical Plasmodium infections in three villages in Western Cambodia.</p> <h4>Methods</h4> <p>Three villages in Western Cambodia were selected for the study based on high reported Plasmodium falciparum incidence. …”

The epidemiology of subclinical malaria infections in South-East Asia: findings from cross-sectional surveys in Thailand-Myanmar border areas, Cambodia, and Vietnam by Imwong, M, Nguyen, T, Tripura, R, Peto, T, Lee, S, Lwin, K, Suangkanarat, P, Jeeyapant, A, Vihokhern, B, Wongsaen, K, Van Hue, D, Dong, LT, Nguyen, T, Lubell, Y, von Seidlein, L, Dhorda, M, Promnarate, C, Snounou, G, Malleret, B, Rénia, L, Keereecharoen, L, Singhasivanon, P, Sirithiranont, P, Chalk, J, Nguon, C, Hien, T, Day, N, White, N, Dondorp, A, Nosten, F

“…Of these 164 (3 %) were infected with P. falciparum, 357 (7 %) with Plasmodium vivax, 56 (1 %) with a mixed infection, and 411 (8 %) had parasite densities that were too low for species identification. A history of fever, male sex, and age of 15 years or older were independently associated with parasitaemia in a multivariate regression model stratified by site.…”