Source:http://linkedlifedata.com/resource/pubmed/id/11072896
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:dateCreated |
2001-1-11
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pubmed:abstractText |
Asymptomatic malaria parasitaemia is prevalent among schoolchildren in many countries. The relationship between asymptomatic parasitaemia and children's cognitive functions was examined in a case control study and then in a natural experiment. A group (n = 445) of asymptomatic parasitaemic boys were compared with a group of non-parasitaemic boys (n = 142) matched for grade and school on their performance on a battery of cognitive tests. Two weeks later the parasitaemic children were re-screened and 150 children of those who remained parasitaemic were matched for grade and school with 150 children who were no longer parasitaemic. These children were then re-tested and their cognitive function compared. Initially, after controlling for age, socio-economic background and nutritional status the parasitaemic children performed worse than the non-parasitaemic children in fine motor function tests. There was no difference in change in cognitive test scores between those who became non-parasitaemic and those who remained parasitaemic. However, children who initially had the highest parasite density improved the most in 2 fine motor tests and a picture memory test. We were unable to show a benefit from losing parasitaemia over a 2 week period, but it remains possible that parasitaemia may affect cognition and longer term trials should be conducted.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0031-1820
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
121 ( Pt 4)
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
337-45
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:11072896-Child,
pubmed-meshheading:11072896-Cognition,
pubmed-meshheading:11072896-Female,
pubmed-meshheading:11072896-Humans,
pubmed-meshheading:11072896-Malaria,
pubmed-meshheading:11072896-Male,
pubmed-meshheading:11072896-Parasitemia,
pubmed-meshheading:11072896-Prevalence,
pubmed-meshheading:11072896-Schools,
pubmed-meshheading:11072896-Yemen
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pubmed:year |
2000
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pubmed:articleTitle |
Impact of asymptomatic malaria parasitaemia on cognitive function and school achievement of schoolchildren in the Yemen Republic.
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pubmed:affiliation |
Centre of International Child Health, Institute of Child Health, London.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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