Tracking indices of the blood pressure in a longitudinal study in infants and adolescents [Indices de tracking da pressão arterial num estudo longitudinal de crianças e adolescentes.]

• Tipo: Artigo em Revista Científica Internacional
• Data: 1998

Autores

Macedo, ME (Autor) Outra; Pizarro, M (Autor) Outra; Lima, MJ (Autor) Outra; Marujo, C (Autor) Outra; Pinto, AT (Autor) Outra; Costa-Pereira A (Autor) FMUP; Trigueiros, D (Autor) Outra; de Freitas, AF (Autor) Outra

Revista

Título: Revista Portuguesa de Cardiologia

Vol. 17

Páginas: 243-249

ISSN: 0870-2551

Editora: Sociedade Portuguesa De Cardiologia

Indexação

Scopus - 5 Citações

Outras Informações

ID Authenticus: P-008-M3D

Abstract (EN): OBJECTIVE: The objective of this study was to assess the degree of BP Tracking from childhood to adulthood and to evaluate whether high BP levels persist over time and progress to adult hypertension. PATIENTS AND METHODS: Two hundred and twenty-two healthy schoolchildren living in the North of Portugal were assessed at 17 year intervals, starting in 1979 (cohort 1) aged 5 to 18 years, and again in 1996 (cohort 2). Tracking indices (Ti) were calculated as follows: Ti = (2x + y-z) /N/0.89, where x, y and z refer to the total number in the same, adjacent and remote trisections, respectively, and N = x + y + z. If Ti > 1 there is positive tracking. RESULTS AND CONCLUSIONS: For systolic and diastolic blood pressure, all Ti were greater than 1.0. All individuals that remained in the 3rd tertil, 17 years later, weigh more and are more obese than those of the 1st tertil. 56.6% of the individuals that belong to the 3rd tertil are now hypertensive, which means that a significant percentage of the children with high blood pressure in the first survey will be hypertensive in the future.

Idioma: Português

Tipo (Avaliação Docente): Científica