Nutrition and blood pressure among elderly men and women (Dutch Nutrition Surveillance System)
Autor: | Gertjan Schaafsma, Michel Wedel, Z. Hofman, M. R. H. Löwik, Karin Hulshof, Frans J. Kok, J. Odink |
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Přispěvatelé: | Instituut CIVO-Toxicologie en Voeding TNO |
Rok vydání: | 1991 |
Předmět: |
Male
medicine.medical_specialty Physiology Dietetics Medicine (miscellaneous) Hemodynamics Renal function Voedingsleer Blood Pressure Urine Body Mass Index Geneeskunde Excretion chemistry.chemical_compound Internal medicine medicine Humans Magnesium Nutritional Physiological Phenomena Aged Netherlands Analysis of Variance Creatinine Nutrition and Dietetics business.industry Sodium Gezondheid Fysiologie Urinary calcium Endocrinology Blood pressure chemistry Health Population Surveillance Potassium Medicine Regression Analysis Calcium Female business Body mass index |
Zdroj: | Journal of the American College of Nutrition, 2, 10, 149-155 |
ISSN: | 1541-1087 0731-5724 |
Popis: | Associations between blood pressure and nutrition-related variables (body mass index, dietary intake, and 24-hr excretion of sodium, potassium, magnesium, and calcium in the urine) were investigated in men (n = 138) and women (n = 117) 65-79 years old not using drugs known to affect blood pressure and not on a diet. Among men, body mass index was positively and creatinine clearance was inversely associated with systolic blood pressure, whereas body mass index and urinary sodium:potassium ratio were positively associated with diastolic blood pressure. Among women, both age and urinary calcium:creatinine ratio were positively associated with systolic as well as diastolic blood pressure. Coffee consumption was positively correlated with blood pressure and urinary calcium:creatinine ratio among the women. From the results it appears that, besides ''normal'' weight, increased potassium intake and urinary excretion may exert a protective effect among elderly men against hypertension when sodium exposure is relatively high. The positive association between urinary calcium:creatinine ratio and blood pressure among the women may be partly due to coffee consumption. Chemicals/CAS: Calcium, 7440-70-2; Creatinine, 60-27-5; Magnesium, 7439-95-4; Potassium, 7440-09-7; Sodium, 7440-23-5 |
Databáze: | OpenAIRE |
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