{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T18:18:25Z","timestamp":1791569905721,"version":"4.3.4"},"reference-count":47,"publisher":"Public Library of Science (PLoS)","issue":"4","license":[{"start":{"date-parts":[[2012,4,6]],"date-time":"2012-04-06T00:00:00Z","timestamp":1333670400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0033189","type":"journal-article","created":{"date-parts":[[2012,4,7]],"date-time":"2012-04-07T15:58:22Z","timestamp":1333814302000},"page":"e33189","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":89,"title":["Epidemiology of Malaria, Schistosomiasis, Geohelminths, Anemia and Malnutrition in the Context of a Demographic Surveillance System in Northern Angola"],"prefix":"10.1371","volume":"7","author":[{"given":"Jos\u00e9 Carlos","family":"Sousa-Figueiredo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dina","family":"Gamboa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jo\u00e3o M\u00e1rio","family":"Pedro","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cl\u00e1udia","family":"Fan\u00e7ony","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ant\u00f3nio Justino","family":"Langa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo J.","family":"Soares Magalh\u00e3es","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Russell","family":"Stothard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Susana Vaz","family":"Nery","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2012,4,6]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1136\/bmj.325.7357.176","article-title":"The world&apos;s most neglected diseases.","volume":"325","author":"G Yamey","year":"2002","journal-title":"BMJ"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"377","DOI":"10.1016\/S0020-7519(97)00189-6","article-title":"Multiparasite communities in animals and humans: frequency, structure and pathogenic significance.","volume":"28","author":"TN Petney","year":"1998","journal-title":"Int J Parasitol"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1016\/j.trstmh.2004.02.006","article-title":"Epidemiology of helminth infections and their relationship to clinical malaria in southwest Uganda.","volume":"99","author":"S Brooker","year":"2005","journal-title":"Trans R Soc Trop Med Hyg"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"e164","DOI":"10.1371\/journal.pntd.0000164","article-title":"Helminth infection and eosinophilia and the risk of <italic>Plasmodium falciparum<\/italic> malaria in 1- to 6-year-old children in a malaria endemic area.","volume":"2","author":"P Bejon","year":"2008","journal-title":"PLoS Negl Trop Dis"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"e270","DOI":"10.1371\/journal.pntd.0000270","article-title":"Tropical anemia: one of Africa&apos;s great killers and a rationale for linking malaria and neglected tropical disease control to achieve a common goal.","volume":"2","author":"PJ Hotez","year":"2008","journal-title":"PLoS Negl Trop Dis"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/S0140-6736(09)60089-1","article-title":"Neglected tropical diseases and the Global Fund.","volume":"373","author":"DH Molyneux","year":"2009","journal-title":"Lancet"},{"key":"ref7","article-title":"Community-directed interventions for major health problems in Africa: a multi-country study final report","year":"2008"},{"key":"ref8","article-title":"World Malaria Report","year":"2008"},{"key":"ref9","article-title":"Angola malaria indicator survey","year":"2006"},{"key":"ref10","article-title":"Country Profile: Angola","year":"2011"},{"key":"ref11","article-title":"Baseline survey for helminth control in school-aged children in Angola","year":"2005"},{"key":"ref12","article-title":"Setting up a Demographic Surveillance System in the Dande Municipality, Angola.","author":"MJ Costa"},{"key":"ref13","article-title":"Sample size determination in health studies; a practical manual","author":"SK Lwanga","year":"1991"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"650","DOI":"10.1093\/ajcn\/64.4.650","article-title":"Anthropometric reference data for international use: Recommendations from a WHO Expert Committee.","volume":"64","author":"M de Onis","year":"1996","journal-title":"Am J Clin Nutr"},{"key":"ref15","article-title":"Iron deficiency anaemia. Assessment, prevention and Control. I A guide for programme managers","year":"2001"},{"key":"ref16","first-page":"625","article-title":"Altitude correction for hemoglobin.","volume":"48","author":"H Dirren","year":"1994","journal-title":"Eur J Clin Nutr"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"755","DOI":"10.1111\/j.1365-3156.2004.01278.x","article-title":"Editorial: 100 years ago: Giemsa&apos;s solution for staining of plasmodia.","volume":"9","author":"B Fleischer","year":"2004","journal-title":"Trop Med Int Health"},{"key":"ref18","first-page":"397","article-title":"A simple device for quantitative stool thicksmear technique in schistosomiasis mansoni.","volume":"14","author":"N Katz","year":"1972","journal-title":"Rev Inst Med Trop Sao Paulo"},{"key":"ref19","first-page":"1","article-title":"Guidelines for the evaluation of soil-transmitted helminthiasis and schistosomiasis at community level. A guide for managers of control programmes","author":"A Montresor","year":"1998"},{"key":"ref20","first-page":"247","article-title":"Control of <italic>Schistosoma haematobium<\/italic> morbidity on Pemba Island: validity and efficiency of indirect screening tests.","volume":"75","author":"NJS Lwambo","year":"1997","journal-title":"Bull World Health Organ"},{"key":"ref21","article-title":"Statistical Methods in Medical Research","author":"P Armitage","year":"1994"},{"key":"ref22","article-title":"Essential Medical Statistics (2nd edition)","author":"BR Kirkwood","year":"2003"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1080\/01621459.1993.10594284","article-title":"Approximate inference in generalized linear mixed models.","volume":"88","author":"NE Breslow","year":"1993","journal-title":"J Am Stat Assoc"},{"key":"ref24","first-page":"267","article-title":"Information theory and an extension of the maximum likelihood principle.","author":"H Akaike","year":"1973"},{"key":"ref25","first-page":"108","article-title":"Deterioration in the nutritional status of young children and their mothers in Brazzaville, Congo, following the 1994 devaluation of the CFA franc.","volume":"78","author":"Y Martin-Prevel","year":"2000"},{"key":"ref26","article-title":"ChildInfo: monitoring the situation of children and women","year":"2011"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1079\/PHN2005835","article-title":"Does living in an urban environment confer advantages for childhood nutritional status? Analysis of disparities in nutritional status by wealth and residence in Angola, Central African Republic and Senegal.","volume":"9","author":"G Kennedy","year":"2006","journal-title":"Public Health Nutr"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"2515","DOI":"10.1016\/S0277-9536(02)00286-1","article-title":"Civil war and child health: regional and ethnic dimensions of child immunization and malnutrition in Angola.","volume":"56","author":"V Agadjanian","year":"2003","journal-title":"Soc Sci Med"},{"key":"ref29","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.socscimed.2009.09.057","article-title":"Forced migration and child health and mortality in Angola.","volume":"70","author":"WA Avogo","year":"2010","journal-title":"Soc Sci Med"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"86","DOI":"10.1016\/S0140-6736(03)12154-X","article-title":"Severe anaemia in west African children: malaria or malnutrition?","volume":"361","author":"O Muller","year":"2003","journal-title":"Lancet"},{"key":"ref31","first-page":"18","article-title":"Anaemia in Malnutrition.","volume":"11","author":"JG Chopra","year":"1965","journal-title":"J Trop Pediatr Environ Child Health"},{"key":"ref32","first-page":"110","article-title":"Anaemia associated with malnutrition in the tropics.","volume":"15","author":"AW Woodruff","year":"1956"},{"key":"ref33","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1017\/S0031182000055177","article-title":"The contribution of <italic>Ascaris limbricoides<\/italic> to malnutrition in children.","volume":"81","author":"LS Stephenson","year":"1980","journal-title":"Parasitol"},{"key":"ref34","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1016\/0035-9203(91)90242-Q","article-title":"A controlled chemotherapeutic intervention trial on the relationship between <italic>Ascaris lumbricoides<\/italic> infection and malnutrition in children.","volume":"85","author":"H Thein","year":"1991","journal-title":"Trans R Soc Trop Med Hyg"},{"key":"ref35","article-title":"WHO Global database on anaemia","year":"2006"},{"key":"ref36","article-title":"Impact of <italic>Schistosoma haematobium<\/italic> infection on urinary tract pathology, nutritional status and anaemia in school-aged children in two different endemic areas of the Niger River Basin, Mali.","author":"M Sacko","year":"2010"},{"key":"ref37","doi-asserted-by":"crossref","first-page":"e241","DOI":"10.1371\/journal.pntd.0000241","article-title":"Controlling schistosomiasis: significant decrease of anaemia prevalence one year after a single dose of praziquantel in Nigerian schoolchildren.","volume":"2","author":"ZB Tohon","year":"2008","journal-title":"PLoS Negl Trop Dis"},{"key":"ref38","doi-asserted-by":"crossref","first-page":"199","DOI":"10.1079\/JOH2005305","article-title":"Urinary schistosomiasis on Zanzibar: application of two novel assays for the detection of excreted albumin and haemoglobin in urine.","volume":"79","author":"D Rollinson","year":"2005","journal-title":"J Helminthol"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"161","DOI":"10.1016\/S0001-706X(03)00032-9","article-title":"The impact of chemotherapy on morbidity due to schistosomiasis.","volume":"86","author":"J Richter","year":"2003","journal-title":"Acta Trop"},{"key":"ref40","doi-asserted-by":"crossref","first-page":"e1000438","DOI":"10.1371\/journal.pmed.1000438","article-title":"Mapping the risk of anaemia in preschool-age children: the contribution of malnutrition, malaria, and helminth infections in West Africa.","volume":"8","author":"RJ Magalhaes","year":"2011","journal-title":"PLoS Med"},{"key":"ref41","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1016\/S0140-6736(07)60076-2","article-title":"Child development: risk factors for adverse outcomes in developing countries.","volume":"369","author":"SP Walker","year":"2007","journal-title":"Lancet"},{"key":"ref42","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1016\/S1473-3099(07)70084-1","article-title":"Micronutrient supplements for children after deworming.","volume":"7","author":"A Hall","year":"2007","journal-title":"Lancet Infect Dis"},{"key":"ref43","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1136\/adc.2009.169227","article-title":"The impact of a short-term intervention using the WHO guidelines for the management of severe malnutrition at a rural facility in Angola.","volume":"95","author":"C Giugliani","year":"2010","journal-title":"Arch Dis Child"},{"key":"ref44","doi-asserted-by":"crossref","first-page":"1535","DOI":"10.1016\/S0140-6736(06)69384-7","article-title":"Maternal health in poor countries: the broader context and a call for action.","volume":"368","author":"V Filippi","year":"2006","journal-title":"Lancet"},{"key":"ref45","article-title":"Prevention and Control of Schistosomiasis and Soil-Transmitted Helminthiasis. Report of a WHO Expert Committee","year":"2002"},{"key":"ref46","doi-asserted-by":"crossref","first-page":"e754","DOI":"10.1371\/journal.pntd.0000754","article-title":"Comparing diagnostic accuracy of Kato-Katz, Koga agar plate, ether-concentration, and FLOTAC for <italic>Schistosoma mansoni<\/italic> and soil-transmitted helminths.","volume":"4","author":"D Glinz","year":"2010","journal-title":"PLoS Negl Trop Dis"},{"key":"ref47","doi-asserted-by":"crossref","first-page":"725","DOI":"10.4269\/ajtmh.2007.76.725","article-title":"A comparison of methods for detecting the eggs of <italic>Ascaris<\/italic>, <italic>Trichuris<\/italic>, and hookworm in infant stool, and the epidemiology of infection in Zanzibari infants.","volume":"76","author":"D Goodman","year":"2007","journal-title":"Am J Trop Med Hyg"}],"container-title":["PLoS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0033189","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,4,22]],"date-time":"2024-04-22T23:15:14Z","timestamp":1713827714000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0033189"}},"subtitle":[],"editor":[{"given":"Abdisalan Mohamed","family":"Noor","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2012,4,6]]},"references-count":47,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2012,4,6]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0033189","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,4,6]]}}}