The inflammatory score and cardiovascular risk in young adults with overweight or obesity: The African-PREDICT study

[Display omitted] •Seemingly healthy young adults with excess adiposity may have higher health risks.•The inflammatory score is a comprehensive marker of adiposity-related inflammation.•A higher inflammatory score may be an indication of early cardiovascular risk.•The inflammatory score can be used in young adults with overweight and/or obesity. A complex relationship of adipokines and cytokines with cardiovascular risk motivates the use of an integrated approach to identify early signs of adiposity-related inflammation. We compared the inflammatory profiles, including an integrated inflammatory score, and cardiovascular profiles of young adults who are living with overweight and/or obesity (OW/OB). This cross-sectional study included 1194 men and women with a median age of 24.5 ± 3.12 years from the African Prospective study on the Early Detection and Identification of Cardiovascular disease and Hypertension (African-PREDICT). Participants were divided into approximate quartiles based on adiposity measures (body mass index, waist circumference, and waist-to-height ratio). We compared an integrated inflammatory score (including leptin, adiponectin, interleukin-6, interleukin-8, interleukin-10, and tumour necrosis factor-α) as well as the individual inflammatory markers, between extreme quartiles. We also compared blood pressure measures, left ventricular mass index, carotid-femoral pulse wave velocity, and carotid intima-media thickness between these groups. Individuals in the top quartile had worse inflammatory- and cardiovascular profiles as the integrated inflammatory score, leptin, interleukin-6, blood pressure measures, and left ventricular mass index were higher, while adiponectin was lower (all p ≤ 0.003). Unexpectedly, carotid-femoral pulse wave velocity was also lower (p