CORRELATIVE STUDY ON BODY MASS INDEX AND BLOOD PRESSURE IN THE UNITED KINGDOM: A SYSTEMATIC REVIEW OF CURRENT EVIDENCE

Abstract

ABSTRACTBackgroundA few studies have found a connection between body mass index (BMI) and blood pressure (BP), which may contribute to people’s health issues. A person who has a BMI greater than what is considered healthy for their height to weight ratio is more likely to have high blood pressure, which increases their risk for conditions including type 2 diabetes, gallstones, respiratory issues, and some types of cancer. Understanding the relationship between blood pressure and body mass index is crucial.AimThe overall goal of this review is to provide evidence on a correlative study of blood pressure and BMI in the United Kingdom.MethodsA literature search was conducted on PsycINFO, PubMed, Web of Science, Science Direct, and Cochrane Library to identify studies addressing the primary research question. The participants for this study were individuals in the United Kingdom aged 18 years and above. The study considered studies published from 2000–2022 and quantitative studies as well as mixed-method studies. The critical appraisal risk of bias tool was used to determine the quality assessment of the studies included in this systematic review.Results27,322 participants were involved from a total of seven eligible studies were identified from the hits. The overall pooled correlation of body mass index and blood pressure in the United Kingdom was 0.6, demonstrating that there is a correlation between the variables. From three of the studies, a correlation between body mass index (Kg/m2) and systolic blood pressure (mmHg) across the participants was noted (n = 27,322, SD: 21.4; r = 0.6, p>0.000).ConclusionBody mass index and blood pressure are strongly correlated in both the general population and tens of thousands of subgroups, suggesting that almost all demographic groups in the UK are affected by the growth in hypertension prevalence. In light of the estimates of the potential associations between body mass index, stroke, and ischemic heart disease based on the current pattern of treatment in this population, the UK and other nations going through a similar epidemiologic transition should be persuaded to address the rising prevalence of hypertension as a national priority.