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http://hdl.handle.net/1843/76649| Type: | Artigo de Periódico |
| Title: | Diferenças entre intervalos de referência de hemograma de adultos brasileiros com e sem traço falciforme segundo os exames laboratoriais da Pesquisa Nacional de Saúde |
| Other Titles: | Differences between reference intervals of blood counts of Brazilian adults with and without sickle cell trait according to laboratory tests from the National Health Survey |
| Authors: | Ana Carolina Micheletti Gomide Nogueira de Sá Alanna Gomes da Silva Crizian Saar Gomes Antonio Tolentino Nogueira de Sá Deborah Carvalho Malta |
| Abstract: | Objetivo:Comparar intervalos de referência (IR) de hemograma de adultos brasileiros com e sem traço falciforme (HbAS). Métodos: Estudo transversal, com a base de dados da Pesquisa Nacional de Saúde, entre 2014-2015, composta por 8.952 indivíduos; 234 adultos constituíram a amostra com HbAS. Comparou-se IR de adultos com e sem HbAS do estudo “Valores de referência para exames laboratoriais de hemograma da população adulta brasileira: Pesquisa Nacional de Saúde”, de Rosenlfed e colaboradores (2019). Utilizaram-se o método paramétrico para estabelecer os IR e o teste t de Student para comparação (p≤0,05). Resultados: Houve diferenças estatisticamente significativas entre IR de adultos com e sem HbAS nos homens e mulheres para hemoglobina, VCM, HCM, CHCM, glóbulos brancos, linfócitos absolutos, volume plaquetário médio e RDW; em todas as idades para glóbulos brancos e RDW nos homens e para VCM, HCM, CHCM, volume plaquetário médio e RDW nas mulheres; entre 18 a 59 anos para HCM, VCM, CHCM, neutrófilos, linfócitos e plaquetas nos homens e nas mulheres para linfócitos, glóbulos vermelhos, glóbulos brancos, neutrófilos, eosinófilos, monócitos e plaquetas; a partir de 60 anos para hemoglobina e hematócrito nos homens e nas mulheres para hematócrito, glóbulos brancos, neutrófilos e plaquetas; nas raças branca, preta e parda para glóbulos brancos, neutrófilos e plaquetas (p<0,05). Conclusão: Adultos brasileiros com HbAS tiveram menores contagens de hemoglobina, VCM, HCM, CHCM, glóbulos brancos e maiores de RDW que sem HbAS. Os resultados mostram a importância do aconselhamento genético e de pesquisas para subsidiar o manejo adequado desta condição no Brasil. |
| Abstract: | Objective: To compare reference intervals (RI) of blood counts of Brazilian adults with and without sickle cell trait (SCT). Methods: Cross-sectional study, based on the National Health Survey, 2014-2015, composed of 8,952 individuals. The sample of patients with SCT was composed of 234 adults. The RIs of adults with and without SCT were compared in the study “Reference values for laboratory tests of blood count in the Brazilian adult population: National Health Survey”, by Rosenfeld et al. (2019). The parametric method and the Student’s t test were used for comparison (p≤0.05). Results: There were statistically significant differences between RIs of adults with and without SCT as far as sex is concerned for hemoglobin, MCV, MCH, MCHC, white blood cells, absolute lymphocytes, mean platelet volume and RDW; At all ages, for white blood cells and RDW in men and for MCV, MCH, MCHC, mean platelet volume and RDW in women; Between 18 to 59 years, for MCH, MCV, MCHC, neutrophils, lymphocytes and platelets in men and in women for lymphocytes, red blood cells, white blood cells, neutrophils, eosinophils, monocytes and platelets; From 60 years old on, for hemoglobin and hematocrit in men and in women for hematocrit, white blood cells, neutrophils and platelets; In white, black and brown people for white blood cells, neutrophils and platelets (p<0.05). Conclusion: Brazilian adults with SCT had lower counts of hemoglobin, MCV, MCH, MCHC, white blood cells and higher RDW than without SCT. The results show the importance of genetic counseling and further research to support the proper management of this condition in Brazil. |
| Subject: | Epidemiologia Valores de Referência Hemograma Traço Falciforme |
| language: | por |
| metadata.dc.publisher.country: | Brasil |
| Publisher: | Universidade Federal de Minas Gerais |
| Publisher Initials: | UFMG |
| metadata.dc.publisher.department: | ENF - DEPARTAMENTO DE ENFERMAGEM MATERNO INFANTIL E SAÚDE PÚBLICA |
| Rights: | Acesso Aberto |
| metadata.dc.identifier.doi: | https://doi.org/10.1590/1980-549720230003.supl.1.1 |
| URI: | http://hdl.handle.net/1843/76649 |
| Issue Date: | 2023 |
| metadata.dc.url.externa: | https://www.scielo.br/j/rbepid/a/p8WHNGxwHsGKbBSn8g3GhbM/?lang=pt |
| metadata.dc.relation.ispartof: | Revista Brasileira de Epidemiologia |
| Appears in Collections: | Artigo de Periódico |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Diferenças entre intervalos de referência.pdfA.pdf | 251.41 kB | Adobe PDF | View/Open |
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