Association between blood pressure, body mass index, and age: A data analytic approach

Abstract

Increase in body mass index (BMI) increases the risk of developing high blood pressure (BP). Several studies also indicate that high BP is associated with age. Controversies have been found regarding the association of BMI with high BP and age. Hence, this study was conducted to investigate the association between BP, BMI, and age. Using the Inter-university Consortium for Political and Social Research (ICPSR 131103) Study on the Effects of Mindfulness on Lifestyle Behavior and BP, prospectively gathered data were retrospectively analyzed. A randomized controlled study was conducted. Using the statistical MedCalc program, the patient demographic data – including their age, BMI, and BP – were statistically examined. Statistical significance was determined using a 0.05 P-value. Of the 37 participants, 43.3% had a normal BMI. One-fourth (40.5%) of the people were obese. 13.5% and 32.4% of the people had normal systolic (SBP) and diastolic (DBP) BP, respectively. Age, SBP, or DBP did not significantly correlate with BMI. Nevertheless, there was a positive and substantial correlation between BMI, age, SBP, DBP, weight, and height. According to the study’s findings, there are no appreciable positive connections between BMI and either SBP or DBP, or age. However, the weakly positive relationships between SBP and DBP and age suggest that regular BP monitoring is necessary.