ArticleLipids in health and disease2015
A longitudinal study examining the effects of a season of American football on lipids and lipoproteins.
Article in Lipids in health and disease, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed.
- Trial
- Effects of combined physical exercise on plasma lipid variables, paraoxonase 1 activity, and inflammation parameters in adults with obesity: a randomized clinical trial.Journal of endocrinological investigation · 2022Trial
- Effect of meal composition on postprandial lipid concentrations and lipoprotein particle numbers: A randomized cross-over study.PloS one · 2017Trial
- Changes in metabolic risk factors and gut microbiota during weight gain in male first-year college athletes.Physiological reports · 2026Article
- Effects of a competitive season on the plasma lipid profile of soccer players.Physiological reports · 2025Article
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Authors and funding
5 authors.
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Abstract
backgroundDyslipidemia is one factor cited for increased risk of cardiovascular disease (CVD) in American football players. However, American football players undergo physical conditioning which is known to influence lipids. This study examined if the physical activity of an American football season is associated with changes in lipids and if a relationship exists between lipids and body composition.
methodsFourteen division I freshmen American football players had blood drawn prior to summer training (T1), end of competition (T2), and end of spring training (T3). Samples were analyzed for total cholesterol (TCHL), HDL-C, LDL-C, and triglycerides (TG). Body composition was assessed via dual-x-ray absorptiometry. National Cholesterol Education Program (NCEP) lipid categorization was used to characterize participants. Pearson correlations were computed to determine relationships.
resultsBody mass increased T2 (p=0.008) as a result of increase in fat mass (p=0.005) and remained high despite a decrease T3. Lean mass did not differ significantly at any time. No significant time effects were observed for lipids measured. The number of participants presenting with risk factors attributed to dyslipidemia varied. By T3, no participant was categorized as "low" for HDL-C. TCHL was moderately correlated (r=0.60) with fat mass at T1; whereas a moderate correlation (r=-0.57) was observed between BMI and HDL-C at T2. TG was strongly correlated with fat mass at each time point (T1, r=0.83; T2, r=0.94; T3, r=0.70).
conclusionThe physical activity associated with a season of football results in little change in blood lipids and CVD risk. Further, TG are strongly related to fat mass. Future research should focus on examining the cause of dyslipidemia in American football players.
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