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Behavior of hemoglobin concentration, hematocrit and oxygen saturation in Colombian university population at different altitudes

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dc.creatorTrompetero González, Andrea Catalina
dc.creatorCristancho Mejía, Edgarspa
dc.creatorBenavides Pinzón, William Fernandospa
dc.creatorSerrato Roa, Mauriciospa
dc.creatorLandinez Macias, María Paulaspa
dc.creatorRojas, Joelspa
dc.date.accessioned2020-05-25T23:57:30Z
dc.date.available2020-05-25T23:57:30Z
dc.date.created2015spa
dc.description.abstractIntroduction: the development of this research is base on the growing interest in understanding the adaptations to chronic hipoxia mainly in the range of intermediate altitudes (1 500-3 000 m.s.n.m) and the need to establish parameters of normality in the variables [Hb], Hct and SO2 for diagnostic and characterization of the population purposes. Objective: to analyze the behavior of the [Hb], Hct and SaO2 at different intermediate altitudes (970 m.s.n.m, 1 520 m.s.n.m, 1 728 m.s.n.m, 1 923 m.s.n.m, 2 180 m.s.n.m and 2 600 m.s.n.m) in order to contribute to the knowledge of the high altitude physiology and the clinical field to support the diagnosis of anemia. Methods: clinically healthy subjects with low levels of physical activity and food consumption report containing iron. Total of 264 participants of both genders between 18 and 30 years. The blood samples were collected from the antecubital vein and the earlobe and analyzed in a radiometer. A non-parametric statistical analysis was performed. Results: with increasing of altitude, [Hb] and Hct values were increased while the SO2 decreased. Men showed higher values than women in [Hb] and Hct, related to lower values of SO2 than women. Discussion: a threshold variable was not found, perhaps because of the small distance between the altitudes. The values reported were similar but not identical to other studies. This difference could be explained by genetic diversity among populations. Conclusions: this study allows for the first values of characterization of the study population. All altitudes were above the cutoff for the diagnosis of anemia ([Hb] 12 g/dl). © 2015, Grupo Aula Medica S.A. All rights reserved.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.3305/nh.2015.32.5.9711
dc.identifier.issn16995198
dc.identifier.issn02121611
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22684
dc.language.isoengspa
dc.publisherGrupo Aula Medica S.A.spa
dc.relation.citationEndPage2318
dc.relation.citationIssueNo. 5
dc.relation.citationStartPage2309
dc.relation.citationTitleNutricion Hospitalaria
dc.relation.citationVolumeVol. 32
dc.relation.ispartofNutricion Hospitalaria, ISSN:16995198, 02121611, Vol.32, No.5 (2015); pp. 2309-2318spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84946433562&doi=10.3305%2fnh.2015.32.5.9711&partnerID=40&md5=e726e2c0c045a4d9dd8f3dac397dd04espa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordHemoglobinspa
dc.subject.keywordOxygenspa
dc.subject.keywordAdolescentspa
dc.subject.keywordAdultspa
dc.subject.keywordAltitudespa
dc.subject.keywordBloodspa
dc.subject.keywordColombiaspa
dc.subject.keywordFemalespa
dc.subject.keywordHematocritspa
dc.subject.keywordHumanspa
dc.subject.keywordMalespa
dc.subject.keywordYoung adultspa
dc.subject.keywordAdolescentspa
dc.subject.keywordAdultspa
dc.subject.keywordAltitudespa
dc.subject.keywordColombiaspa
dc.subject.keywordFemalespa
dc.subject.keywordHematocritspa
dc.subject.keywordHemoglobinsspa
dc.subject.keywordHumansspa
dc.subject.keywordMalespa
dc.subject.keywordOxygenspa
dc.subject.keywordYoung adultspa
dc.subject.keyword(mesh)spa
dc.subject.keywordAcclimatization/physiologyspa
dc.subject.keywordAltitudespa
dc.subject.keywordBlood gas monitoringspa
dc.subject.keywordHematocritspa
dc.subject.keywordHemoglobinespa
dc.subject.keywordOxymetryspa
dc.subject.keywordTranscutaneousspa
dc.titleBehavior of hemoglobin concentration, hematocrit and oxygen saturation in Colombian university population at different altitudesspa
dc.title.TranslatedTitleComportamiento de la concentración de hemoglobina, el hematocrito y la saturación de oxígeno en una población universitaria en Colombia a diferentes Alturasspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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