Renal and cardiovascular risk predictive value of two different microalbuminuria screening methods in patients with hypertension with/without diabetes in Portugal

• Tipo: Artigo em Revista Científica Internacional
• Data: 2016

Autores

Polonia, J (Autor) FMUP; Carvalho, Davide (Autor) FMUP; Nazaré, J (Autor) Outra; Martins, L (Autor) Outra; Da Silva, PM (Autor) Outra; Aguiar, C (Autor) Outra; Manso, MC (Autor) Outra; Carqueja, T (Autor) Outra

Revista

Título: Journal of Human Hypertension

Vol. 30

Páginas: 726-730

ISSN: 0950-9240

Editora: Springer Nature

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00R-0JJ

DOI: 10.1038/jhh.2015.120

Abstract (EN): MicRoAlbuminuria sCreening survEy (RACE) was a multicentre, observational, cross-sectional study conducted in primary health-care settings of Portugal. Here, we present a post-hoc analysis from the RACE study, assessing the renal and cardiovascular (CV) risk predictive value of two different microalbuminuria (MA) screening methods, nephelometry with 24-h urine (MA-24 h) and Micral test with occasional urine (MicralA) in patients with hypertension (HTN) with/without type 2 diabetes mellitus (T2DM). Out of 3065 patients, 1173 (38.3%) were in the HTN group without T2DM (HTN) and 1892 (61.7%) in the HTN group with T2DM (HTN+T2DM). The overall prevalence of MA was 50.6% determined by MicralA and 22.1% with MA-24 h. Urinary albumin excretion data obtained by both techniques correlated significantly (r s =0.586; P<0.001). In all subjects, MicralA showed a sensitivity of 93%, specificity of 62% for detection of MA, with a positive predictive value of 41% and negative predictive value of 97%. With both methods, the presence of MA was independently associated with a higher risk (1.5- to 2.9-fold) of CV and renal organ damage in both HTN and HTN+T2DM groups. MicralA, due to its high sensitivity and negative predictive value, can be considered as a valid and reliable method for MA screening in patients with HTN with/without T2DM.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 5