Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos
- Autores
- Ruderman, Anahí; Perez, Luis Orlando; Adhikari, Kaustubh; Navarro, Pablo; Ramallo, Virginia; Gallo, Carla; Poletti, Giovanni; Bedoya Berrío, Gabriel; Bortolini, María Cátira; Acuña Alonzo, Victor; Canizales Quinteros, Samuel; Rothhammer, Francisco; Ruiz-Linares, Andres; González José, Rolando
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Objectives: This article aims to assess the contribution of genomic ancestry and socioeconomic status to obesity in a sample of admixed Latin Americans. Methods: The study comprised 6776 adult volunteers from Brazil, Chile, Colombia, Mexico, and Peru. Each volunteer completed a questionnaire about socioeconomic variables. Anthropometric variables such as weight, height, waist, and hip circumference were measured to calculate body indices: body mass index, waist-to-hip ratio and waist-to-height ratio (WHtR). Genetic data were extracted from blood samples, and ancestry was estimated using chip genotypes. Multiple linear regression was used to evaluate the relationship between the indices and ancestry, educational level, and economic well-being. The body indices were dichotomized to obesity indices by using appropriate thresholds. Odds ratios were calculated for each obesity index. Results: The sample showed high percentages of obesity by all measurements. However, indices did not overlap consistently when classifying obesity. WHtR resulted in the highest prevalence of obesity. Overall, women with low education level and men with high economic wellness were more likely to be obese. American ancestry was statistically associated with obesity indices, although to a lesser extent than socioeconomic variables. Conclusions: The proportion of obesity was heavily dependent on the index and the population. Genomic ancestry has a significant influence on the anthropometric measurements, especially on central adiposity. As a whole, we detected a large interpopulation variation that suggests that better approaches to overweight and obesity phenotypes are needed in order to obtain more precise reference values.
Fil: Ruderman, Anahí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina
Fil: Perez, Luis Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina
Fil: Adhikari, Kaustubh. Colegio Universitario de Londres; Reino Unido. Open University; Reino Unido
Fil: Navarro, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina
Fil: Ramallo, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina
Fil: Gallo, Carla. Universidad Peruana Cayetano Heredia; Perú
Fil: Poletti, Giovanni. Universidad Peruana Cayetano Heredia; Perú
Fil: Bedoya Berrío, Gabriel. Universidad de Antioquia; Colombia
Fil: Bortolini, María Cátira. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Acuña Alonzo, Victor. Instituto Nacional de Antropología E Historia; México
Fil: Canizales Quinteros, Samuel. Instituto Nacional de Medicina Genómica; México
Fil: Rothhammer, Francisco. Universidad de Chile; Chile
Fil: Ruiz-Linares, Andres. Colegio Universitario de Londres; Reino Unido. Fudan University; China
Fil: González José, Rolando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina - Materia
-
Genomic ancestry
Admixed populations
Obesity - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/99444
Ver los metadatos del registro completo
id |
CONICETDig_228da95810619534efd6fe02b937286e |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/99444 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizosRuderman, AnahíPerez, Luis OrlandoAdhikari, KaustubhNavarro, PabloRamallo, VirginiaGallo, CarlaPoletti, GiovanniBedoya Berrío, GabrielBortolini, María CátiraAcuña Alonzo, VictorCanizales Quinteros, SamuelRothhammer, FranciscoRuiz-Linares, AndresGonzález José, RolandoGenomic ancestryAdmixed populationsObesityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Objectives: This article aims to assess the contribution of genomic ancestry and socioeconomic status to obesity in a sample of admixed Latin Americans. Methods: The study comprised 6776 adult volunteers from Brazil, Chile, Colombia, Mexico, and Peru. Each volunteer completed a questionnaire about socioeconomic variables. Anthropometric variables such as weight, height, waist, and hip circumference were measured to calculate body indices: body mass index, waist-to-hip ratio and waist-to-height ratio (WHtR). Genetic data were extracted from blood samples, and ancestry was estimated using chip genotypes. Multiple linear regression was used to evaluate the relationship between the indices and ancestry, educational level, and economic well-being. The body indices were dichotomized to obesity indices by using appropriate thresholds. Odds ratios were calculated for each obesity index. Results: The sample showed high percentages of obesity by all measurements. However, indices did not overlap consistently when classifying obesity. WHtR resulted in the highest prevalence of obesity. Overall, women with low education level and men with high economic wellness were more likely to be obese. American ancestry was statistically associated with obesity indices, although to a lesser extent than socioeconomic variables. Conclusions: The proportion of obesity was heavily dependent on the index and the population. Genomic ancestry has a significant influence on the anthropometric measurements, especially on central adiposity. As a whole, we detected a large interpopulation variation that suggests that better approaches to overweight and obesity phenotypes are needed in order to obtain more precise reference values.Fil: Ruderman, Anahí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; ArgentinaFil: Perez, Luis Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; ArgentinaFil: Adhikari, Kaustubh. Colegio Universitario de Londres; Reino Unido. Open University; Reino UnidoFil: Navarro, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; ArgentinaFil: Ramallo, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; ArgentinaFil: Gallo, Carla. Universidad Peruana Cayetano Heredia; PerúFil: Poletti, Giovanni. Universidad Peruana Cayetano Heredia; PerúFil: Bedoya Berrío, Gabriel. Universidad de Antioquia; ColombiaFil: Bortolini, María Cátira. Universidade Federal do Rio Grande do Sul; BrasilFil: Acuña Alonzo, Victor. Instituto Nacional de Antropología E Historia; MéxicoFil: Canizales Quinteros, Samuel. Instituto Nacional de Medicina Genómica; MéxicoFil: Rothhammer, Francisco. Universidad de Chile; ChileFil: Ruiz-Linares, Andres. Colegio Universitario de Londres; Reino Unido. Fudan University; ChinaFil: González José, Rolando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; ArgentinaWiley-liss, Div John Wiley & Sons Inc2019-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/99444Ruderman, Anahí; Perez, Luis Orlando; Adhikari, Kaustubh; Navarro, Pablo; Ramallo, Virginia; et al.; Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos; Wiley-liss, Div John Wiley & Sons Inc; American Journal of Human Biology; 31; 5; 9-2019; 1-131042-0533CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/ajhb.23278info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/ajhb.23278info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:29:32Zoai:ri.conicet.gov.ar:11336/99444instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:29:32.954CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
title |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
spellingShingle |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos Ruderman, Anahí Genomic ancestry Admixed populations Obesity |
title_short |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
title_full |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
title_fullStr |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
title_full_unstemmed |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
title_sort |
Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos |
dc.creator.none.fl_str_mv |
Ruderman, Anahí Perez, Luis Orlando Adhikari, Kaustubh Navarro, Pablo Ramallo, Virginia Gallo, Carla Poletti, Giovanni Bedoya Berrío, Gabriel Bortolini, María Cátira Acuña Alonzo, Victor Canizales Quinteros, Samuel Rothhammer, Francisco Ruiz-Linares, Andres González José, Rolando |
author |
Ruderman, Anahí |
author_facet |
Ruderman, Anahí Perez, Luis Orlando Adhikari, Kaustubh Navarro, Pablo Ramallo, Virginia Gallo, Carla Poletti, Giovanni Bedoya Berrío, Gabriel Bortolini, María Cátira Acuña Alonzo, Victor Canizales Quinteros, Samuel Rothhammer, Francisco Ruiz-Linares, Andres González José, Rolando |
author_role |
author |
author2 |
Perez, Luis Orlando Adhikari, Kaustubh Navarro, Pablo Ramallo, Virginia Gallo, Carla Poletti, Giovanni Bedoya Berrío, Gabriel Bortolini, María Cátira Acuña Alonzo, Victor Canizales Quinteros, Samuel Rothhammer, Francisco Ruiz-Linares, Andres González José, Rolando |
author2_role |
author author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Genomic ancestry Admixed populations Obesity |
topic |
Genomic ancestry Admixed populations Obesity |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Objectives: This article aims to assess the contribution of genomic ancestry and socioeconomic status to obesity in a sample of admixed Latin Americans. Methods: The study comprised 6776 adult volunteers from Brazil, Chile, Colombia, Mexico, and Peru. Each volunteer completed a questionnaire about socioeconomic variables. Anthropometric variables such as weight, height, waist, and hip circumference were measured to calculate body indices: body mass index, waist-to-hip ratio and waist-to-height ratio (WHtR). Genetic data were extracted from blood samples, and ancestry was estimated using chip genotypes. Multiple linear regression was used to evaluate the relationship between the indices and ancestry, educational level, and economic well-being. The body indices were dichotomized to obesity indices by using appropriate thresholds. Odds ratios were calculated for each obesity index. Results: The sample showed high percentages of obesity by all measurements. However, indices did not overlap consistently when classifying obesity. WHtR resulted in the highest prevalence of obesity. Overall, women with low education level and men with high economic wellness were more likely to be obese. American ancestry was statistically associated with obesity indices, although to a lesser extent than socioeconomic variables. Conclusions: The proportion of obesity was heavily dependent on the index and the population. Genomic ancestry has a significant influence on the anthropometric measurements, especially on central adiposity. As a whole, we detected a large interpopulation variation that suggests that better approaches to overweight and obesity phenotypes are needed in order to obtain more precise reference values. Fil: Ruderman, Anahí. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina Fil: Perez, Luis Orlando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina Fil: Adhikari, Kaustubh. Colegio Universitario de Londres; Reino Unido. Open University; Reino Unido Fil: Navarro, Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina Fil: Ramallo, Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina Fil: Gallo, Carla. Universidad Peruana Cayetano Heredia; Perú Fil: Poletti, Giovanni. Universidad Peruana Cayetano Heredia; Perú Fil: Bedoya Berrío, Gabriel. Universidad de Antioquia; Colombia Fil: Bortolini, María Cátira. Universidade Federal do Rio Grande do Sul; Brasil Fil: Acuña Alonzo, Victor. Instituto Nacional de Antropología E Historia; México Fil: Canizales Quinteros, Samuel. Instituto Nacional de Medicina Genómica; México Fil: Rothhammer, Francisco. Universidad de Chile; Chile Fil: Ruiz-Linares, Andres. Colegio Universitario de Londres; Reino Unido. Fudan University; China Fil: González José, Rolando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto Patagónico de Ciencias Sociales y Humanas; Argentina |
description |
Objectives: This article aims to assess the contribution of genomic ancestry and socioeconomic status to obesity in a sample of admixed Latin Americans. Methods: The study comprised 6776 adult volunteers from Brazil, Chile, Colombia, Mexico, and Peru. Each volunteer completed a questionnaire about socioeconomic variables. Anthropometric variables such as weight, height, waist, and hip circumference were measured to calculate body indices: body mass index, waist-to-hip ratio and waist-to-height ratio (WHtR). Genetic data were extracted from blood samples, and ancestry was estimated using chip genotypes. Multiple linear regression was used to evaluate the relationship between the indices and ancestry, educational level, and economic well-being. The body indices were dichotomized to obesity indices by using appropriate thresholds. Odds ratios were calculated for each obesity index. Results: The sample showed high percentages of obesity by all measurements. However, indices did not overlap consistently when classifying obesity. WHtR resulted in the highest prevalence of obesity. Overall, women with low education level and men with high economic wellness were more likely to be obese. American ancestry was statistically associated with obesity indices, although to a lesser extent than socioeconomic variables. Conclusions: The proportion of obesity was heavily dependent on the index and the population. Genomic ancestry has a significant influence on the anthropometric measurements, especially on central adiposity. As a whole, we detected a large interpopulation variation that suggests that better approaches to overweight and obesity phenotypes are needed in order to obtain more precise reference values. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/99444 Ruderman, Anahí; Perez, Luis Orlando; Adhikari, Kaustubh; Navarro, Pablo; Ramallo, Virginia; et al.; Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos; Wiley-liss, Div John Wiley & Sons Inc; American Journal of Human Biology; 31; 5; 9-2019; 1-13 1042-0533 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/99444 |
identifier_str_mv |
Ruderman, Anahí; Perez, Luis Orlando; Adhikari, Kaustubh; Navarro, Pablo; Ramallo, Virginia; et al.; Obesity, genomic ancestry, and socioeconomic variables in Latin American mestizos; Wiley-liss, Div John Wiley & Sons Inc; American Journal of Human Biology; 31; 5; 9-2019; 1-13 1042-0533 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1002/ajhb.23278 info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/ajhb.23278 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Wiley-liss, Div John Wiley & Sons Inc |
publisher.none.fl_str_mv |
Wiley-liss, Div John Wiley & Sons Inc |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614302146756608 |
score |
13.070432 |