• Thomas H Haupt, Thomas Kallemose, Steen Ladelund, Line Jh Rasmussen, Christian W Thorball, Ove Andersen, Charlotta Pisinger, and Jesper Eugen-Olsen.
• Clinical Research Centre, Department 056, Hvidovre Hospital, Hvidovre, Denmark.
• Biomark Insights. 2014 Jan 1; 9: 91-100.

AbstractThe soluble urokinase plasminogen activator receptor (suPAR) is a biomarker of mortality risk in various patient populations. However, little is known about the implications of lifestyle for suPAR levels in the general population. Lifestyle, demographic, and cardiovascular disease (CVD) risk factor data were collected from 5,538 participants in the Danish population-based Inter99 study. Their suPAR levels were measured using a sandwich enzyme-linked immunosorbent assay. In the final adjusted model, smoking and morbid obesity were strongly associated with higher suPAR levels (P < 0.001). An unhealthy diet and alcohol abstinence in men were also associated with higher suPAR levels. Physical activity in leisure time had a modest impact on suPAR levels in univariate analysis, but not in the final adjusted model. In conclusion, smoking and morbid obesity were strongly associated with higher serum suPAR levels in this general population. Diet and alcohol consumption also seemed to impact suPAR levels. Lifestyle changes are likely to affect suPAR since ex-smokers had suPAR levels comparable to those of never-smokers.

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