{"id":"https://openalex.org/W2000860051","doi":"https://doi.org/10.1080/0960312002001537","title":"Blood lead levels and calcium intake in Mexico City children under five years of age","display_name":"Blood lead levels and calcium intake in Mexico City children under five years of age","publication_year":2000,"publication_date":"2000-12-01","ids":{"openalex":"https://openalex.org/W2000860051","doi":"https://doi.org/10.1080/0960312002001537","mag":"2000860051","pmid":"https://pubmed.ncbi.nlm.nih.gov/11260781"},"language":"en","primary_location":{"id":"doi:10.1080/0960312002001537","doi":"https://doi.org/10.1080/0960312002001537","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0960312002001537","pdf_url":null,"source":{"id":"https://openalex.org/S130778407","display_name":"International Journal of Environmental Health Research","issn_l":"0960-3123","issn":["0960-3123","1369-1619"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Environmental Health Research","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007479746","display_name":"Marina Lacasa\u00f1a","orcid":"https://orcid.org/0000-0003-0825-9124","observed_orcids":["https://orcid.org/0000-0003-0825-9124"]},"institutions":[{"id":"https://openalex.org/I4210128723","display_name":"Instituto Nacional de Salud P\u00fablica","ror":"https://ror.org/032y0n460","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210095685","https://openalex.org/I4210128723"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"M. Lacasa\u00f1a","raw_affiliation_strings":["Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico. mlacasan@insp3.insp.mx","Center for Population Health Research , National Institute of Public Health , Cuernavaca, Morelos, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico. mlacasan@insp3.insp.mx","institution_ids":["https://openalex.org/I4210128723"]},{"raw_affiliation_string":"Center for Population Health Research , National Institute of Public Health , Cuernavaca, Morelos, Mexico","institution_ids":["https://openalex.org/I4210128723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048674157","display_name":"Isabelle Romieu","orcid":"https://orcid.org/0000-0002-8552-5273","observed_orcids":["https://orcid.org/0000-0002-8552-5273"]},"institutions":[{"id":"https://openalex.org/I4210089393","display_name":"World Health Organization Regional Office for the Americas","ror":"https://ror.org/008kev776","country_code":"US","type":"government","lineage":["https://openalex.org/I4210089393","https://openalex.org/I4210105654"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"I. Romieu","raw_affiliation_strings":["Pan American Health Organization"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Pan American Health Organization","institution_ids":["https://openalex.org/I4210089393"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059170373","display_name":"Luz Helena San\u0131\u0301n","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I142652706","display_name":"Autonomous University of Chihuahua","ror":"https://ror.org/04mrrw205","country_code":"MX","type":"education","lineage":["https://openalex.org/I142652706"]},{"id":"https://openalex.org/I4210128723","display_name":"Instituto Nacional de Salud P\u00fablica","ror":"https://ror.org/032y0n460","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210095685","https://openalex.org/I4210128723"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"L.H. Sanin","raw_affiliation_strings":["Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico ; University Autonomous of Chihuahua","Center for Population Health Research , National Institute of Public Health , Cuernavaca, Morelos, Mexico","University Autonomous of Chihuahua"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico ; University Autonomous of Chihuahua","institution_ids":["https://openalex.org/I142652706","https://openalex.org/I4210128723"]},{"raw_affiliation_string":"Center for Population Health Research , National Institute of Public Health , Cuernavaca, Morelos, Mexico","institution_ids":["https://openalex.org/I4210128723"]},{"raw_affiliation_string":"University Autonomous of Chihuahua","institution_ids":["https://openalex.org/I142652706"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012979266","display_name":"Eduardo Palazuelos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210128723","display_name":"Instituto Nacional de Salud P\u00fablica","ror":"https://ror.org/032y0n460","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210095685","https://openalex.org/I4210128723"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"E. Palazuelos","raw_affiliation_strings":["Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico ; American British Cowdray Hospital, Mexico City, Mexico","American British Cowdray Hospital , Mexico City, Mexico","Center for Population Health Research , National Institute of Public Health , Cuernavaca, Morelos, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico ; American British Cowdray Hospital, Mexico City, Mexico","institution_ids":["https://openalex.org/I4210128723"]},{"raw_affiliation_string":"American British Cowdray Hospital , Mexico City, Mexico","institution_ids":[]},{"raw_affiliation_string":"Center for Population Health Research , National Institute of Public Health , Cuernavaca, Morelos, Mexico","institution_ids":["https://openalex.org/I4210128723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071972931","display_name":"Mauricio Hern\u00e1ndez\u2010\u00c1vila","orcid":"https://orcid.org/0000-0002-0393-7590","observed_orcids":["https://orcid.org/0000-0002-0393-7590"]},"institutions":[{"id":"https://openalex.org/I4210128723","display_name":"Instituto Nacional de Salud P\u00fablica","ror":"https://ror.org/032y0n460","country_code":"MX","type":"government","lineage":["https://openalex.org/I4210095685","https://openalex.org/I4210128723"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"M. Hernandez-Avila","raw_affiliation_strings":["Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Population Health Research, National Institute of Public Health, Cuernavaca, Morelos, Mexico","institution_ids":["https://openalex.org/I4210128723"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8306,"has_fulltext":false,"cited_by_count":26,"citation_normalized_percentile":{"value":0.81854316,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"10","issue":"4","first_page":"331","last_page":"340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10790","display_name":"Heavy Metal Exposure and Toxicity","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10790","display_name":"Heavy Metal Exposure and Toxicity","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/blood-lead-levels","display_name":"blood lead levels","score":0.9909999966621399},{"id":"https://openalex.org/keywords/calcium-intake","display_name":"calcium intake","score":0.9539999961853027},{"id":"https://openalex.org/keywords/lead-exposure","display_name":"lead exposure","score":0.6800000071525574},{"id":"https://openalex.org/keywords/children-under-five","display_name":"children under five","score":0.9139999747276306},{"id":"https://openalex.org/keywords/dietary-calcium","display_name":"dietary calcium","score":0.6320000290870667},{"id":"https://openalex.org/keywords/lead-accumulation","display_name":"lead accumulation","score":0.6909999847412109},{"id":"https://openalex.org/keywords/industrial-neighborhoods","display_name":"industrial neighborhoods","score":0.6069999933242798},{"id":"https://openalex.org/keywords/mexico-city","display_name":"Mexico City","score":0.7519999742507935},{"id":"https://openalex.org/keywords/food-frequency-questionnaire","display_name":"food frequency questionnaire","score":0.6959999799728394}],"concepts":[{"id":"https://openalex.org/C519063684","wikidata":"https://www.wikidata.org/wiki/Q706","display_name":"Calcium","level":2,"score":0.6021758317947388},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.5884388089179993},{"id":"https://openalex.org/C2776431099","wikidata":"https://www.wikidata.org/wiki/Q3392515","display_name":"Blood lead level","level":4,"score":0.5420729517936707},{"id":"https://openalex.org/C2777093003","wikidata":"https://www.wikidata.org/wiki/Q6508345","display_name":"Lead (geology)","level":2,"score":0.4868296980857849},{"id":"https://openalex.org/C3020026551","wikidata":"https://www.wikidata.org/wiki/Q110315","display_name":"Lead exposure","level":3,"score":0.48620766401290894},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.46150878071784973},{"id":"https://openalex.org/C2910632473","wikidata":"https://www.wikidata.org/wiki/Q1474877","display_name":"Blood calcium","level":3,"score":0.44118532538414},{"id":"https://openalex.org/C2780662849","wikidata":"https://www.wikidata.org/wiki/Q48768339","display_name":"Food frequency questionnaire","level":2,"score":0.4327360689640045},{"id":"https://openalex.org/C42407357","wikidata":"https://www.wikidata.org/wiki/Q521","display_name":"Physiology","level":1,"score":0.41600149869918823},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.17509999871253967},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.16748708486557007},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C2779904517","wikidata":"https://www.wikidata.org/wiki/Q5008900","display_name":"CATS","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D002136","descriptor_name":"Calcium, Dietary","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007223","descriptor_name":"Infant","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007854","descriptor_name":"Lead","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D008800","descriptor_name":"Mexico","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012307","descriptor_name":"Risk Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014504","descriptor_name":"Urban Health","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1080/0960312002001537","doi":"https://doi.org/10.1080/0960312002001537","is_oa":false,"landing_page_url":"https://doi.org/10.1080/0960312002001537","pdf_url":null,"source":{"id":"https://openalex.org/S130778407","display_name":"International Journal of Environmental Health Research","issn_l":"0960-3123","issn":["0960-3123","1369-1619"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Environmental Health Research","raw_type":"journal-article"},{"id":"pmid:11260781","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11260781","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":"International journal of environmental health research","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.98580002784729,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313182","display_name":"Fundaci\u00f3n Mexicana para la Salud","ror":"https://ror.org/05a4y0m94"},{"id":"https://openalex.org/F4320322007","display_name":"Ministry of Environment","ror":"https://ror.org/04xmt0833"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320332162","display_name":"Centers for Disease Control and Prevention","ror":"https://ror.org/042twtr12"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W141534965","https://openalex.org/W1594388269","https://openalex.org/W1605391144","https://openalex.org/W1892324892","https://openalex.org/W1968598300","https://openalex.org/W1978540552","https://openalex.org/W1983957763","https://openalex.org/W1995098445","https://openalex.org/W1998941609","https://openalex.org/W2008205454","https://openalex.org/W2010721472","https://openalex.org/W2013261573","https://openalex.org/W2036892348","https://openalex.org/W2040162476","https://openalex.org/W2048965188","https://openalex.org/W2052162123","https://openalex.org/W2055177885","https://openalex.org/W2095273442","https://openalex.org/W2126934600","https://openalex.org/W2167568336","https://openalex.org/W2221318259","https://openalex.org/W2405103545","https://openalex.org/W2551221020","https://openalex.org/W2797532987","https://openalex.org/W4243673284","https://openalex.org/W4255745174","https://openalex.org/W4302437350"],"related_works":["https://openalex.org/W1594388269","https://openalex.org/W2374188024","https://openalex.org/W1977914205","https://openalex.org/W2026513481","https://openalex.org/W2363449028","https://openalex.org/W2920903296","https://openalex.org/W7097822255","https://openalex.org/W2909644929","https://openalex.org/W2359032018","https://openalex.org/W3029351126"],"abstract_inverted_index":{"OBJECTIVE:":[0],"The":[1,58,110,148],"relationship":[2,125,137],"between":[3,128],"daily":[4,74,133],"calcium":[5,75,105,134,152],"intake":[6,87,106],"and":[7,49,132],"blood":[8,70,84,112,129],"lead":[9,71,113,130,158],"levels":[10,72,78,131],"was":[11,43,88,115,126,138],"evaluated":[12],"among":[13,141,163],"children":[14,30,62,142],"under":[15,31],"five":[16,32],"years":[17,33],"of":[18,28,34,40,60,69,104],"age":[19],"living":[20],"in":[21,37,107,160],"Mexico":[22,41],"City.":[23],"METHODS:":[24],"A":[25],"random":[26],"sample":[27],"200":[29],"age,":[35],"resident":[36],"two":[38],"neighborhoods":[39],"City":[42],"selected:":[44],"Xalostoc,":[45],"an":[46],"industrial":[47],"neighborhood,":[48],"Tlalpan,":[50],"a":[51,65,91,154],"residential":[52],"neighborhood":[53],"(100":[54],"from":[55,81],"each":[56],"area).":[57],"mothers":[59],"these":[61],"filled":[63],"out":[64],"questionnaire":[66],"on":[67],"predictors":[68],"including":[73,96],"intake.":[76,135],"Lead":[77],"were":[79],"determined":[80],"the":[82,161],"venous":[83],"samples.":[85],"Calcium":[86],"assessed":[89],"using":[90],"short":[92],"Food":[93],"Frequency":[94],"Questionnaire":[95],"11":[97],"food":[98],"items":[99],"that":[100,151],"accounted":[101],"for":[102],"95%":[103],"Mexico.":[108],"RESULTS:":[109],"average":[111],"level":[114],"9.93":[116],"microg":[117,121],"dl(-1)":[118],"(range":[119],"1-31":[120],"dl(-1)).":[122],"An":[123],"inverse":[124],"observed":[127],"This":[136],"statistically":[139],"significant":[140],"aged":[143],"13":[144],"months-5":[145],"years.":[146],"CONCLUSION:":[147],"results":[149],"suggest":[150],"provided":[153],"protective":[155],"effect":[156],"against":[157],"accumulation":[159],"body":[162],"children.":[164],"Further":[165],"studies":[166],"should":[167],"be":[168],"undertaken":[169],"to":[170],"evaluate":[171],"this":[172],"hypothesis":[173],"through":[174],"experimental":[175],"design.":[176]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}