{"id":"https://openalex.org/W2003115209","doi":"https://doi.org/10.1063/1.4756503","title":"Two-way MANCOVA: An application to public health","display_name":"Two-way MANCOVA: An application to public health","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2003115209","doi":"https://doi.org/10.1063/1.4756503","mag":"2003115209"},"language":"en","primary_location":{"id":"doi:10.1063/1.4756503","doi":"https://doi.org/10.1063/1.4756503","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.4756503","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10400.21/2616","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5066907573","display_name":"Maria do Ros\u00e1rio Ramos","orcid":"https://orcid.org/0000-0001-9114-0807","observed_orcids":["https://orcid.org/0000-0001-9114-0807"]},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I201025148","display_name":"Universidade Aberta","ror":"https://ror.org/02rv3w387","country_code":"PT","type":"education","lineage":["https://openalex.org/I201025148"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. R. Ramos","raw_affiliation_strings":["Universidade Aberta, Rua da Escola Polit\u00e9cnica, n\u00ba 141-147, 1269-001 Lisbon, Portugal and CMAF - Center for Mathematics and Fundamental Applications, University of Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Aberta, Rua da Escola Polit\u00e9cnica, n\u00ba 141-147, 1269-001 Lisbon, Portugal and CMAF - Center for Mathematics and Fundamental Applications, University of Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I201025148"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000370390","display_name":"Elisabete Carolino","orcid":"https://orcid.org/0000-0003-4165-7052","observed_orcids":["https://orcid.org/0000-0003-4165-7052"]},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I203847022","display_name":"Universidade Polit\u00e9cnica de Lisboa","ror":"https://ror.org/04ea70f07","country_code":"PT","type":"education","lineage":["https://openalex.org/I203847022"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"E. Carolino","raw_affiliation_strings":["EST&SL - IPL and Genetics Laboratory, FML-University of Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EST&SL - IPL and Genetics Laboratory, FML-University of Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I203847022"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072680845","display_name":"Teresa Oliveira","orcid":"https://orcid.org/0000-0003-3283-9946","observed_orcids":["https://orcid.org/0000-0003-3283-9946"]},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I201025148","display_name":"Universidade Aberta","ror":"https://ror.org/02rv3w387","country_code":"PT","type":"education","lineage":["https://openalex.org/I201025148"]},{"id":"https://openalex.org/I4405255504","display_name":"Centro de Estat\u00edstica e Aplica\u00e7\u00f5es","ror":"https://ror.org/03302rx63","country_code":"PT","type":"facility","lineage":["https://openalex.org/I141596103","https://openalex.org/I4405255504"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"T. Oliveira","raw_affiliation_strings":["Universidade Aberta, Rua da Escola Polit\u00e9cnica, n\u00ba 141-147, 1269-001 Lisbon, Portugal and dCEAUL- Center of Statistics and Applications, University of Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidade Aberta, Rua da Escola Polit\u00e9cnica, n\u00ba 141-147, 1269-001 Lisbon, Portugal and dCEAUL- Center of Statistics and Applications, University of Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103","https://openalex.org/I201025148","https://openalex.org/I4405255504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030155801","display_name":"Manuel Bicho","orcid":"https://orcid.org/0000-0002-5773-5687","observed_orcids":["https://orcid.org/0000-0002-5773-5687"]},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"M. Bicho","raw_affiliation_strings":["Genetics Laboratory, FML-University of Lisbon, Portugal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Genetics Laboratory, FML-University of Lisbon, Portugal","institution_ids":["https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":"1716","last_page":"1719"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13141","display_name":"Statistical Methods and Applications","score":0.8676999807357788,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13141","display_name":"Statistical Methods and Applications","score":0.8676999807357788,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10261","display_name":"Genetic Associations and Epidemiology","score":0.07109999656677246,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13797","display_name":"Probabilistic Statistics in Medicine","score":0.012199999764561653,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/acid-phosphatase","display_name":"acid phosphatase","score":0.8759999871253967},{"id":"https://openalex.org/keywords/haptoglobin-genotype","display_name":"haptoglobin genotype","score":0.8989999890327454},{"id":"https://openalex.org/keywords/enzyme-phenotypes","display_name":"enzyme phenotypes","score":0.7609999775886536},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.9660000205039978},{"id":"https://openalex.org/keywords/age-as-covariate","display_name":"age as covariate","score":0.8619999885559082},{"id":"https://openalex.org/keywords/multivariate-analysis-of-covariance","display_name":"multivariate analysis of covariance","score":0.8769999742507935},{"id":"https://openalex.org/keywords/genetic-factors","display_name":"genetic factors","score":0.6859999895095825},{"id":"https://openalex.org/keywords/public-health","display_name":"public health","score":0.7129999995231628}],"concepts":[{"id":"https://openalex.org/C119043178","wikidata":"https://www.wikidata.org/wiki/Q320723","display_name":"Covariate","level":2,"score":0.8449169397354126},{"id":"https://openalex.org/C199163554","wikidata":"https://www.wikidata.org/wiki/Q1681619","display_name":"Univariate","level":3,"score":0.6833078265190125},{"id":"https://openalex.org/C38180746","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate analysis","level":2,"score":0.5923089981079102},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.5273317098617554},{"id":"https://openalex.org/C119340705","wikidata":"https://www.wikidata.org/wiki/Q1628597","display_name":"Analysis of covariance","level":2,"score":0.4683992564678192},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3449710011482239},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17347872257232666}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1063/1.4756503","doi":"https://doi.org/10.1063/1.4756503","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.4756503","pdf_url":null,"source":{"id":"https://openalex.org/S2764696622","display_name":"AIP conference proceedings","issn_l":"0094-243X","issn":["0094-243X","1551-7616","1935-0465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AIP Conference Proceedings","raw_type":"proceedings-article"},{"id":"pmh:oai:repositorio.ipl.pt:10400.21/2616","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.21/2616","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},{"id":"pmh:oai:repositorioaberto.uab.pt:10400.2/14719","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10400.2/14719","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":null,"raw_type":"conference object"}],"best_oa_location":{"id":"pmh:oai:repositorio.ipl.pt:10400.21/2616","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10400.21/2616","pdf_url":null,"source":{"id":"https://openalex.org/S4306402433","display_name":"Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"},"sustainable_development_goals":[{"score":0.8199999928474426,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323424","display_name":"Universidade de Lisboa","ror":"https://ror.org/01c27hj86"},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2102003445","https://openalex.org/W7045090253","https://openalex.org/W7018970428","https://openalex.org/W303673005","https://openalex.org/W2052061967","https://openalex.org/W1999038493","https://openalex.org/W7133012034","https://openalex.org/W2163816084","https://openalex.org/W2474645716","https://openalex.org/W4248474235"],"abstract_inverted_index":{"The":[0,64,91,120],"aim":[1],"of":[2,15,18,39,60,69,107,131,137,153,159],"this":[3,142],"work":[4],"is":[5,66],"to":[6,11,83,141],"use":[7],"the":[8,13,16,44,67,70,79,85,89,97,105,110,132,135,154,157,164],"MANCOVA":[9],"model":[10],"study":[12],"influence":[14],"phenotype":[17,99,126],"an":[19],"enzyme":[20],"-":[21,24,29,32,37],"Acid":[22,40],"phosphatase":[23],"and":[25,43,109,161],"a":[26,52,57,101,113],"genetic":[27],"factor":[28],"Haptoglobin":[30],"genotype":[31],"on":[33,104],"two":[34],"dependent":[35,118],"variables":[36],"Activity":[38],"Phosphatase":[41],"(ACP1)":[42],"Body":[45],"Mass":[46],"Index":[47],"(BMI).":[48],"Therefore":[49],"it's":[50],"used":[51],"general":[53],"linear":[54],"model,":[55],"namely":[56],"multivariate":[58],"analysis":[59,122],"covariance":[61],"(Two-way":[62],"MANCOVA).":[63],"covariate":[65,73,111,143],"age":[68],"subject.":[71],"This":[72],"works":[74],"as":[75],"control":[76],"variable":[77],"for":[78,128,150],"independent":[80],"factors,":[81],"serving":[82],"reduce":[84],"error":[86],"term":[87],"in":[88,116,134,156,163],"model.":[90],"main":[92],"results":[93],"showed":[94,123],"that":[95,124,148],"only":[96],"ACP1":[98,108,125,160],"has":[100,112],"significant":[102,114],"effect":[103,115],"activity":[106,136,158],"both":[117],"variables.":[119],"univariate":[121],"accounts":[127,149],"about":[129,151],"12.5%":[130],"variability":[133,155],"ACP1.":[138],"In":[139],"respect":[140],"it":[144],"can":[145],"be":[146],"seen":[147],"4.6%":[152],"37.3%":[162],"BMI.":[165]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-08T09:06:37.294493","created_date":"2016-06-24T00:00:00"}
