ArticleFrontiers in physiology2023
Sex-related differences in endothelial function and blood viscosity in the elderly population.
Article in Frontiers in physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 8 citations in OpenAlex.
- Risk factors for unplanned weaning of continuous renal replacement therapy in ICU patients: a meta-analysis.Renal failure · 2024Pooled it
- Observational
- Elevated blood viscosity is associated with dysautonomia in long COVID symptoms.American heart journal plus : cardiology research and practice · 2026Article
- Sex-specific relation of replacing sedentary time with physical activity on stage 2 hypertension incidence in middle-aged adults.Physiological reports · 2026Article
- Blood viscosity as a continuous marker of cardio-metabolic risk burden: a large-scale cross-sectional study of 38,574 adults.Frontiers in endocrinology · 2026Article
- Epidemiology of CanineAnimals : an open access journal from MDPI · 2024Article
- Age and sex differences in microvascular responses during reactive hyperaemia.Experimental physiology · 2024Article
Corrections and comments
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Authors and funding
7 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Elderly represents a growing population and cardiovascular diseases (CVD) is one of the leading causes of mortality in this population. Sex differences are involved in CVD with middle-aged males being at higher risk than females. After menopause, females are no longer protected by hormones and the role of sex on cardiovascular parameters involved in CVD, such as endothelial function and blood viscosity, is still unclear. The purpose of this study was to investigate the effect of sex on endothelial function, blood viscosity and CVD in elderly. Clinical investigation and blood analyses were performed on 182 (93 females and 89 males) elderly participants (mean age: 75.83 ± 1.22). Health status of participants were classified. Sex differences in endothelial function, blood viscosity, high density lipoprotein (HDL), hematocrit, and red blood cell (RBC) aggregation were assessed. CVD prevalence was higher in males (27.0%) than in females (5.4%) (
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