Obesity has been considered a risk factor among the precursors of essential hypertension for many years. Most related studies were general population surveys or predominantly white, male cohorts. This paper reports results of a longitudinal study of former black medical students, now practicing physicians for an average of 22.5 years. A remarkably high 43.8% were found to have developed hypertension. Fifty nine per cent of those who became obese during the study were hypertensive compared with 40% of the non-obese, 36% of those initially obese only, and 45% of those obese on both examinations. The risk ratio was 1.7 for the most obese (greater than or equal to 130% relative body weight) compared with 1.0 for the leanest group Dynamic weight change together with baseline diastolic blood pressure, were more prominent precursors than the other variables studied. Weight control would appear to be a potentially important nonpharmacologic hypertension risk reduction measure.
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http://dx.doi.org/10.1016/0021-9681(86)90066-4 | DOI Listing |
J Glob Health
January 2025
Medical-surgical Nursing Department, Faculty of Nursing, Cairo University, Cairo, Egypt.
Background: We aimed to identify the central lifestyle, the most impactful among lifestyle factor clusters; the central health outcome, the most impactful among health outcome clusters; and the bridge lifestyle, the most strongly connected to health outcome clusters, across 29 countries to optimise resource allocation for local holistic health improvements.
Methods: From July 2020 to August 2021, we surveyed 16 461 adults across 29 countries who self-reported changes in 18 lifestyle factors and 13 health outcomes due to the pandemic. Three networks were generated by network analysis for each country: lifestyle, health outcome, and bridge networks.
Aging Ment Health
January 2025
School of Social Work, Simmons University, Boston, MA, USA.
Objectives: Both alcohol use and the prevalence of depression-depressive disorders, among older adults have increased over the past several decades and have been associated with increased morbidity and mortality. To our knowledge, the interactions between retirement, depression, and alcohol use have not yet been examined. This study aims to longitudinally explore the mediating role of alcohol use on the association between retirement and depressive symptoms in the United States, comparing individuals who are retired and not retired, while also exploring individuals who transitioned into and out of retirement at different times.
View Article and Find Full Text PDFJ Alzheimers Dis
January 2025
Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China.
Background: Plasma biomarkers demonstrated potential in identifying amyloid pathology in early Alzheimer's disease. Different subtypes of subjective cognitive decline (SCD) may lead to different cognitive impairment conversion risks.
Objective: To investigate the differences of plasma biomarkers in SCD subtypes individuals, which were unclear.
Soft Matter
January 2025
School of Environmental, Civil, Agricultural and Mechanical Engineering, College of Engineering, University of Georgia, Athens, GA 30602, USA.
The surface morphology of the developing mammalian brain is crucial for understanding brain function and dysfunction. Computational modeling offers valuable insights into the underlying mechanisms for early brain folding. Recent findings indicate significant regional variations in brain tissue growth, while the role of these variations in cortical development remains unclear.
View Article and Find Full Text PDFBackground: Serum uric acid (SUA) was a predictor of cognitive function. The association of SUA/serum creatinine ratio (Scr), which represents renal function-normalized SUA and cognitive function is unknown.
Objective: This study investigated the association of the SUA/Scr with cognitive function and the potential mediation effect of inflammation in the above relationship.
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