{"id":"https://openalex.org/W2102877384","doi":null,"title":"Use of remote sensing and a geographical information system in a national helminth control programme in Chad.","display_name":"Use of remote sensing and a geographical information system in a national helminth control programme in Chad.","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W2102877384","mag":"2102877384","pmid":"https://pubmed.ncbi.nlm.nih.gov/12471398","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2567660"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:1450382","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC2567660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/articles/PMC2567660","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5106792057","display_name":"SIMON J. BROOKER","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Simon Brooker","raw_affiliation_strings":["Department of Infectious Disease Epidemiology, Imperial College School of Medicine, London, England. simon.booker@lhtm.ac.uk"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Infectious Disease Epidemiology, Imperial College School of Medicine, London, England. simon.booker@lhtm.ac.uk","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053669948","display_name":"Michael Beasley","orcid":"https://orcid.org/0000-0002-9422-5109","observed_orcids":["https://orcid.org/0000-0002-9422-5109"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Beasley","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038223942","display_name":"Montanan Ndinaromtan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Montanan Ndinaromtan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048258285","display_name":"Ester Mobele Madjiouroum","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ester Mobele Madjiouroum","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026216062","display_name":"Marie Baboguel","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marie Baboguel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030577029","display_name":"Elie Djenguinabe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elie Djenguinabe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031889135","display_name":"Simon Iain Hay","orcid":"https://orcid.org/0000-0002-0611-7272","observed_orcids":["https://orcid.org/0000-0002-0611-7272"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Simon I Hay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5112776367","display_name":"Don A. P. Bundy","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Don A P Bundy","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.1613,"has_fulltext":false,"cited_by_count":90,"citation_normalized_percentile":{"value":0.9102507,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":99},"biblio":{"volume":"80","issue":"10","first_page":"783","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10695","display_name":"Parasites and Host Interactions","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10695","display_name":"Parasites and Host Interactions","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12234","display_name":"Mollusks and Parasites Studies","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11074","display_name":"Helminth infection and control","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/helminth-infection","display_name":"helminthiasis","score":0.8740000128746033},{"id":"https://openalex.org/keywords/elementary-school-students","display_name":"elementary school students","score":0.8640000224113464},{"id":"https://openalex.org/keywords/schistosoma-haematobium","display_name":"Schistosoma haematobium","score":0.9789999723434448},{"id":"https://openalex.org/keywords/hookworm","display_name":"hookworm","score":0.9829999804496765},{"id":"https://openalex.org/keywords/ascaris-lumbricoides","display_name":"Ascaris lumbricoides","score":0.9599999785423279},{"id":"https://openalex.org/keywords/trichuris-trichiura","display_name":"Trichuris trichiura","score":1.0},{"id":"https://openalex.org/keywords/ecoregions","display_name":"ecoregions","score":0.7039999961853027},{"id":"https://openalex.org/keywords/environmental-risk-factors","display_name":"environmental risk factors","score":0.6389999985694885}],"concepts":[{"id":"https://openalex.org/C2777364306","wikidata":"https://www.wikidata.org/wiki/Q468771","display_name":"Ascaris lumbricoides","level":3,"score":0.8349138498306274},{"id":"https://openalex.org/C2776117458","wikidata":"https://www.wikidata.org/wiki/Q1154414","display_name":"Trichuris trichiura","level":4,"score":0.8326704502105713},{"id":"https://openalex.org/C2777445151","wikidata":"https://www.wikidata.org/wiki/Q134582","display_name":"Schistosoma haematobium","level":4,"score":0.8229057788848877},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4995088577270508},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4866126477718353},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.4529378414154053},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.4121142029762268},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.40284329652786255},{"id":"https://openalex.org/C165901193","wikidata":"https://www.wikidata.org/wiki/Q3129936","display_name":"Helminths","level":2,"score":0.359394907951355},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.29128748178482056},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.2502637505531311},{"id":"https://openalex.org/C2776225656","wikidata":"https://www.wikidata.org/wiki/Q221159","display_name":"Schistosomiasis","level":3,"score":0.23584288358688354},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.14757752418518066},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1382593810558319}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002596","descriptor_name":"Chad","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003140","descriptor_name":"Communicable Disease Control","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006373","descriptor_name":"Helminthiasis","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D006373","descriptor_name":"Helminthiasis","qualifier_ui":"Q000469","qualifier_name":"parasitology","is_major_topic":false},{"descriptor_ui":"D006373","descriptor_name":"Helminthiasis","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017215","descriptor_name":"Satellite Communications","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D040362","descriptor_name":"Geographic Information Systems","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":7,"locations":[{"id":"pmh:oai:europepmc.org:1450382","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC2567660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:2567660","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2567660","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bull World Health Organ","raw_type":"Text"},{"id":"pmid:12471398","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12471398","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Bulletin of the World Health Organization","raw_type":"Comparative Study"},{"id":"pmh:oai:researchonline.lshtm.ac.uk:17622","doi":null,"is_oa":false,"landing_page_url":"https://researchonline.lshtm.ac.uk/view/creators/idcvsbro.html>;","pdf_url":null,"source":{"id":"https://openalex.org/S4306402527","display_name":"LSHTM Research Online (London School of Hygiene and Tropical Medicine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210089966","host_organization_name":"London School of Hygiene & Tropical Medicine","host_organization_lineage":["https://openalex.org/I4210089966"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.482.4815","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.482.4815","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.who.int/bulletin/archives/80(10)783.pdf","raw_type":"text"},{"id":"pmh:oai:doaj.org/article:31d2b60695e34a738886734bbedd17fc","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/31d2b60695e34a738886734bbedd17fc","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Bulletin of the World Health Organization, Vol 80, Iss 10, Pp 783-789 (2002)","raw_type":"article"},{"id":"mag:2102877384","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12471398","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":{"id":"pmh:oai:europepmc.org:1450382","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC2567660","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8199999928474426}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W187711110","https://openalex.org/W1534085221","https://openalex.org/W1536807865","https://openalex.org/W1560239370","https://openalex.org/W1571356903","https://openalex.org/W1606697907","https://openalex.org/W1679272729","https://openalex.org/W1790927785","https://openalex.org/W1965386832","https://openalex.org/W1975997983","https://openalex.org/W1978043179","https://openalex.org/W2013715519","https://openalex.org/W2014757404","https://openalex.org/W2021442577","https://openalex.org/W2026735091","https://openalex.org/W2047467390","https://openalex.org/W2057727593","https://openalex.org/W2097509277","https://openalex.org/W2105536892","https://openalex.org/W2109003689","https://openalex.org/W2120800556","https://openalex.org/W2123149784","https://openalex.org/W2202066179","https://openalex.org/W2236469437","https://openalex.org/W2397100266","https://openalex.org/W2403817320","https://openalex.org/W2414621453","https://openalex.org/W2590236844"],"related_works":["https://openalex.org/W7096677817","https://openalex.org/W1536807865","https://openalex.org/W7006671658","https://openalex.org/W1598108561","https://openalex.org/W817589397","https://openalex.org/W4380986619","https://openalex.org/W2018564490","https://openalex.org/W2027490192","https://openalex.org/W7026653520","https://openalex.org/W1957267662"],"abstract_inverted_index":{"OBJECTIVE:":[0],"To":[1],"design":[2],"and":[3,7,27,102,119,137,143,156,199,222],"implement":[4],"a":[5,58,67,108,148],"rapid":[6,232],"valid":[8],"epidemiological":[9],"assessment":[10],"of":[11,33,81,110,134,170,174,186,234,253,262],"helminths":[12],"among":[13],"schoolchildren":[14],"in":[15,49,57,63,205,230],"Chad":[16,206],"using":[17],"ecological":[18,47,154],"zones":[19,48,155],"defined":[20,153],"by":[21,79],"remote":[22,223],"sensing":[23,38,224,247],"satellite":[24],"sensor":[25],"data":[26,41,56],"to":[28,44,65,85,95],"investigate":[29,96],"the":[30,90,97,144,152,167,184,208,217,231],"environmental":[31,40,104,160],"limits":[32,169],"helminth":[34,235],"distribution.":[35],"METHODS:":[36],"Remote":[37,246],"proxy":[39],"were":[42,52,75,114,124,177,213],"used":[43,94],"define":[45,66],"seven":[46],"Chad.":[50],"These":[51,162,192],"combined":[53],"with":[54,116,121,126,151,159,183],"population":[55],"geographical":[59,141],"information":[60,240],"system":[61],"(GIS)":[62],"order":[64],"sampling":[68],"protocol.":[69],"On":[70],"this":[71],"basis,":[72],"20":[73],"schools":[74],"surveyed.":[76],"Multilevel":[77],"analysis,":[78],"means":[80],"generalized":[82],"estimating":[83],"equations":[84],"account":[86],"for":[87,179,190,210,265],"clustering":[88],"at":[89,216],"school":[91,181,218],"level,":[92],"was":[93],"relationship":[98],"between":[99],"infection":[100,175,255],"patterns":[101,146,252],"key":[103],"variables.":[105,161],"FINDINGS:":[106],"In":[107],"sample":[109],"1023":[111],"schoolchildren,":[112],"22.5%":[113],"infected":[115,125],"Schistosoma":[117],"haematobium":[118,136,212],"32.7%":[120],"hookworm.":[122],"None":[123],"Ascaris":[127],"lumbricoides":[128,198],"or":[129],"Trichuris":[130],"trichiura.":[131],"The":[132],"prevalence":[133,176],"S.":[135,211,266],"hookworm":[138],"showed":[139,147],"marked":[140],"heterogeneity":[142],"observed":[145],"close":[149],"association":[150],"significant":[157],"relationships":[158],"results":[163],"contribute":[164],"towards":[165],"defining":[166],"thermal":[168],"geohelminth":[171,254],"species.":[172],"Predictions":[173],"made":[178],"each":[180],"surveyed":[182],"aid":[185],"models":[187,193,249],"previously":[188],"developed":[189],"Cameroon.":[191],"correctly":[194],"predicted":[195],"that":[196],"A.":[197],"T.":[200],"trichiura":[201],"would":[202],"not":[203],"occur":[204],"but":[207,256],"predictions":[209],"less":[214],"reliable":[215],"level.":[219],"CONCLUSION:":[220],"GIS":[221],"can":[225,250,257],"play":[226],"an":[227],"important":[228],"part":[229],"planning":[233],"control":[236],"programmes":[237],"where":[238],"little":[239],"on":[241],"disease":[242],"burden":[243],"is":[244],"available.":[245],"prediction":[248],"indicate":[251],"only":[258],"identify":[259],"potential":[260],"areas":[261],"high":[263],"risk":[264],"haematobium.":[267]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":5}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}