{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T11:24:28Z","timestamp":1791113068830,"version":"4.1.0"},"reference-count":9,"publisher":"Springer Science and Business Media LLC","issue":"1","content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Malar J"],"published-print":{"date-parts":[[2007,12]]},"abstract":"<jats:title>Abstract<\/jats:title>\n          <jats:p>It has been recently reported that the standard threefold conversion from haematocrit to haemoglobin underestimates the prevalence of anaemia and low levels of haemoglobin in children living in areas endemic for <jats:italic>Plasmodium falciparum<\/jats:italic> malaria. The data presented herein describes the experience in a malaria-endemic zone in northeastern Venezuela (state of Sucre), where a similar bias between haematocrit and haemoglobin in patients with <jats:italic>Plasmodium vivax<\/jats:italic> infection was found. In summary, the relationship between haematocrit and haemoglobin needs to be specifically evaluated according to each particular region or epidemiological setting.<\/jats:p>","DOI":"10.1186\/1475-2875-6-166","type":"journal-article","created":{"date-parts":[[2007,12,18]],"date-time":"2007-12-18T07:13:44Z","timestamp":1197962024000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Haemoglobin and haematocrit: the threefold conversion is also non valid for assessing anaemia in Plasmodium vivax malaria-endemic settings"],"prefix":"10.1186","volume":"6","author":[{"given":"Alfonso J","family":"Rodr\u00edguez-Morales","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elia","family":"S\u00e1nchez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Melissa","family":"Arria","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"Vargas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmelina","family":"Piccolo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rosa","family":"Colina","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos","family":"Franco-Paredes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2007,12,17]]},"reference":[{"key":"471_CR1","doi-asserted-by":"publisher","first-page":"67","DOI":"10.1186\/1475-2875-6-67","volume":"6","author":"IA Carneiro","year":"2007","unstructured":"Carneiro IA, Drakeley CJ, Owusu-Agyei S, Mmbando B, Chandramohan D: Haemoglobin and haematocrit: is the threefold conversion valid for assessing anaemia in malaria-endemic settings?. 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