Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.23/991 |
Resumo: | NTRODUCTION: Although vitamin D deficiency is increasingly recognized around the world, there are few studies on the Portuguese reality. This study aims to analyse vitamin D levels in the assays performed in our hospital and their relationship with age, genre, requesting specialty and moment of sample collection. MATERIAL AND METHODS: Cross-sectional study of measurements of 25(HO)D performed in our Hospital between June 2012 and November 2014. Included variables: gender, age, requesting specialty, month of sample collection. Vitamin D status classified as: 'Deficiency' (≤ 20 ng/mL), 'Insufficiency' (21 - 29 ng/ml) and 'Sufficiency' (≥ 30 ng/mL). RESULTS: We included 5 439 assays; 55.0% from women; the median age was 64.0 years. Sixty per cent had 'Deficiency', 20.7% 'Insufficiency' and 18.9% 'Sufficiency'. We found a negative correlation between age and vitamin D level (p < 0.001). We didn't find differences in vitamin D levels between genres. Nine specialties requested 98% of the assays, namely Nephrology (56.2%). We found differences between specialties based on age and vitamin D level (p < 0.001). Vitamin D levels changed throughout the year, with higher levels in the summer, followed by autumn, spring and winter (p < 0.001). Despite this seasonal fluctuation, vitamin D sufficiency was only present in a minority of assays (27.8% in summer and 9.2% in winter). DISCUSSION: Vitamin D deficiency is prevalent in this population, affects individuals of all ages and is not offset by the seasonal variation of sunlight. CONCLUSION: Vitamin D deficiency is a real and prevalent problem in our population that needs further attention and action, given its clinical implications. |
id |
RCAP_7f89e88e66204052eb6ebd183d2f3732 |
---|---|
oai_identifier_str |
oai:repositorio.hospitaldebraga.pt:10400.23/991 |
network_acronym_str |
RCAP |
network_name_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository_id_str |
7160 |
spelling |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva LaboratorialVitamin D Insuffciency in a Hospital Population: A Photograph from the Laboratory PerspectiveDefciência de Vitamina DEstações do AnoPortugalVitamina DNTRODUCTION: Although vitamin D deficiency is increasingly recognized around the world, there are few studies on the Portuguese reality. This study aims to analyse vitamin D levels in the assays performed in our hospital and their relationship with age, genre, requesting specialty and moment of sample collection. MATERIAL AND METHODS: Cross-sectional study of measurements of 25(HO)D performed in our Hospital between June 2012 and November 2014. Included variables: gender, age, requesting specialty, month of sample collection. Vitamin D status classified as: 'Deficiency' (≤ 20 ng/mL), 'Insufficiency' (21 - 29 ng/ml) and 'Sufficiency' (≥ 30 ng/mL). RESULTS: We included 5 439 assays; 55.0% from women; the median age was 64.0 years. Sixty per cent had 'Deficiency', 20.7% 'Insufficiency' and 18.9% 'Sufficiency'. We found a negative correlation between age and vitamin D level (p < 0.001). We didn't find differences in vitamin D levels between genres. Nine specialties requested 98% of the assays, namely Nephrology (56.2%). We found differences between specialties based on age and vitamin D level (p < 0.001). Vitamin D levels changed throughout the year, with higher levels in the summer, followed by autumn, spring and winter (p < 0.001). Despite this seasonal fluctuation, vitamin D sufficiency was only present in a minority of assays (27.8% in summer and 9.2% in winter). DISCUSSION: Vitamin D deficiency is prevalent in this population, affects individuals of all ages and is not offset by the seasonal variation of sunlight. CONCLUSION: Vitamin D deficiency is a real and prevalent problem in our population that needs further attention and action, given its clinical implications.Repositório Científico do Hospital de BragaSantos, MJFernandes, VGarcia, FM2016-02-18T22:51:04Z2015-01-01T00:00:00Z2015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.23/991porActa Med Port. 2015 Nov-Dec;28(6):726-34.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-09-21T09:02:46Zoai:repositorio.hospitaldebraga.pt:10400.23/991Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T15:55:34.288652Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial Vitamin D Insuffciency in a Hospital Population: A Photograph from the Laboratory Perspective |
title |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial |
spellingShingle |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial Santos, MJ Defciência de Vitamina D Estações do Ano Portugal Vitamina D |
title_short |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial |
title_full |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial |
title_fullStr |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial |
title_full_unstemmed |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial |
title_sort |
Carência de Vitamina D numa População Hospitalar: Uma Fotografa pela Perspetiva Laboratorial |
author |
Santos, MJ |
author_facet |
Santos, MJ Fernandes, V Garcia, FM |
author_role |
author |
author2 |
Fernandes, V Garcia, FM |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Repositório Científico do Hospital de Braga |
dc.contributor.author.fl_str_mv |
Santos, MJ Fernandes, V Garcia, FM |
dc.subject.por.fl_str_mv |
Defciência de Vitamina D Estações do Ano Portugal Vitamina D |
topic |
Defciência de Vitamina D Estações do Ano Portugal Vitamina D |
description |
NTRODUCTION: Although vitamin D deficiency is increasingly recognized around the world, there are few studies on the Portuguese reality. This study aims to analyse vitamin D levels in the assays performed in our hospital and their relationship with age, genre, requesting specialty and moment of sample collection. MATERIAL AND METHODS: Cross-sectional study of measurements of 25(HO)D performed in our Hospital between June 2012 and November 2014. Included variables: gender, age, requesting specialty, month of sample collection. Vitamin D status classified as: 'Deficiency' (≤ 20 ng/mL), 'Insufficiency' (21 - 29 ng/ml) and 'Sufficiency' (≥ 30 ng/mL). RESULTS: We included 5 439 assays; 55.0% from women; the median age was 64.0 years. Sixty per cent had 'Deficiency', 20.7% 'Insufficiency' and 18.9% 'Sufficiency'. We found a negative correlation between age and vitamin D level (p < 0.001). We didn't find differences in vitamin D levels between genres. Nine specialties requested 98% of the assays, namely Nephrology (56.2%). We found differences between specialties based on age and vitamin D level (p < 0.001). Vitamin D levels changed throughout the year, with higher levels in the summer, followed by autumn, spring and winter (p < 0.001). Despite this seasonal fluctuation, vitamin D sufficiency was only present in a minority of assays (27.8% in summer and 9.2% in winter). DISCUSSION: Vitamin D deficiency is prevalent in this population, affects individuals of all ages and is not offset by the seasonal variation of sunlight. CONCLUSION: Vitamin D deficiency is a real and prevalent problem in our population that needs further attention and action, given its clinical implications. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-01-01T00:00:00Z 2015-01-01T00:00:00Z 2016-02-18T22:51:04Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.23/991 |
url |
http://hdl.handle.net/10400.23/991 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Acta Med Port. 2015 Nov-Dec;28(6):726-34. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
|
_version_ |
1799130424372363264 |