19 research outputs found
Description of Study Population.
†<p>Educational attainment was not reported for 0.8% of participants. “Some College” educational category includes vocational training and associate's degree.</p>‡<p>Ethnicity was not reported for 22.9% of participants. “Other” ethnicity category includes responses for “other” and “multi-ethnic”.</p>*<p>State of residence was not reported for 10.2% of study population participants.</p
Measurements Used to Characterize Disease Prevalence and the Rate of Newly Identified Disease Risk.
<p>Measurements Used to Characterize Disease Prevalence and the Rate of Newly Identified Disease Risk.</p
Percent of Participants with One or More Newly Identified Disease Risks.
a<p>p-value<0.0001 for comparison with men.</p>b<p>p-value<0.0001 for comparison with 50–64 year olds.</p>c<p>p-value<0.0001 for comparison with high school or less.</p
Disease Prevalence and Percent Newly Identified by Gender, Age Range, and Educational Level.
#<p>Risk of hyperlipidemia is indicated if one of three common laboratory measurements of hyperlipidemia exceeded clinical thresholds: total cholesterol above 5.15 millimoles per liter (199 milligrams per deciliter) <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0028201#pone.0028201-DeWalt1" target="_blank">[36]</a>, low density lipoprotein (LDL) cholesterol above 3.35 millimoles per liter (129 milligrams per deciliter), and total cholesterol to high density lipoprotein (HDL) cholesterol ratio above 5.0.</p>†<p>Risk of diabetes mellitus is indicated for elevated fasting glucose level (greater than 6.90 millimoles per liter (or 125 milligrams per deciliter)).</p>‡<p>Kidney function was assessed using estimated glomerular filtration rate (eGFR), based on serum creatinine, age, gender, and ethnicity (whether one is identified as African American or non-African American). eGFR values below 60 mL/min/1.73 m<sup>2</sup> are indicative of chronic kidney disease stages 3 to 5.</p>a<p>p-value<0.0001 for comparison with men.</p>b<p>p-value<0.0001 for comparison with 50–64 year olds.</p>c<p>p-value<0.0001 for comparison with high school or less.</p
Associations of aerobic and strength exercise with clinical laboratory test values
<div><p>Objectives</p><p>Physical exercise may affect levels of blood-based biomarkers. However, exercise status is seldom considered in the interpretation of laboratory results. This study reports the associations between habitual exercise participation and clinical laboratory test results.</p><p>Methods</p><p>The effects of days per week of aerobic and strength exercise participation on laboratory test results for 26 biomarkers in young adults aged 18 to 34 years (n = 80,111) were evaluated using percentile distribution analyses and multivariate regression.</p><p>Results</p><p>In both men and women, more days per week of either aerobic or strength exercise were significantly associated with lower levels of glucose, hemoglobin A1c, LDL cholesterol, total cholesterol, triglycerides, estimated glomerular filtration rate, globulin, and C-reactive protein, and significantly higher levels of HDL cholesterol, creatinine, iron, and percent saturation (all p < .05). Type of exercise or gender influenced the observed relationships with exercise frequency for total cholesterol, aspartate aminotransferase, gamma-glutamyl transferase, alkaline phosphatase, uric acid, bilirubin, and iron binding capacity.</p><p>Conclusions</p><p>Physical exercise shifted the distribution of results into the direction suggestive of better health. Reported relationships may help clinicians and patients to better understand and interpret laboratory results in athletic populations and possibly re-evaluate interpretation of reference intervals for physically active populations.</p></div
Reference intervals and predicted values for 0 and 5+ days of aerobic or strength exercise participation per week in men and women aged 18–34 years.
<p>Reference intervals and predicted values for 0 and 5+ days of aerobic or strength exercise participation per week in men and women aged 18–34 years.</p
Multivariate regression for the effect of aerobic and strength exercise participation on biomarker levels in women and men aged 18–34 years.
<p>Sample size varied by marker, ranging from 27,715 to 45,725 for women and 14,384 to 34,325 for men. <sup>a</sup>p<0.05; <sup>b</sup>p<0.01 . <i>Italics</i> indicate not statistically significant.</p
Cumulative distribution of biomarkers for 0 and 5+ days of aerobic (A) or/and strength (S) exercise participation among men and women aged 18–34 years.
<p>Cumulative distribution of biomarkers for 0 and 5+ days of aerobic (A) or/and strength (S) exercise participation among men and women aged 18–34 years.</p
Prevalence of medical conditions (by self-report).
<p>Prevalence of medical conditions (by self-report).</p
L'Ă©preuve de l'arc : Les Travaux d'Ulysse
Gravureà l'eau-forte. Planche 39Il s'agit de l'épisode où Pénélope, inspirée par Athéna, défie les prétendants de bander l'arc d'Ulysse. Celui qui réussirait aurait alors droit de l'épouser. On voit Ulysse en train de manier l'arc, dont la flèche doit passer par les douze trous de haches. Primatice et Van Thulden ne suivent pas ici le texte d'Homère : ils représentent des tiges avec des anneaux de tapisserie qui font référence à la fidélité de Pénélope et à sa toile. Derrière Ulysse se trouve Athéna, reconnaissable à son casque et à son bouclier. Les prétendants sont attablés et regardent Ulysse tirer. Télémaque est sans doute le personnage représenté à gauche, l'épée dépassant de sa tunique. Au dernier plan, Pénélope regagne sa chambre avec ses suivantes, obéissant aux injonctions de son fils.téléchargeabl