Steven N. Blair

ORCID: 0000-0003-2824-3429
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About
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Research Areas
  • Physical Activity and Health
  • Cardiovascular and exercise physiology
  • Obesity, Physical Activity, Diet
  • Heart Rate Variability and Autonomic Control
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Health and Lifestyle Studies
  • Nutrition and Health in Aging
  • Cardiovascular Effects of Exercise
  • Nutritional Studies and Diet
  • Diet and metabolism studies
  • Eating Disorders and Behaviors
  • Obesity and Health Practices
  • Cardiac Health and Mental Health
  • Cardiovascular Health and Risk Factors
  • Sports Performance and Training
  • Body Composition Measurement Techniques
  • Blood Pressure and Hypertension Studies
  • Cardiovascular Disease and Adiposity
  • Adipose Tissue and Metabolism
  • Cardiovascular Function and Risk Factors
  • Children's Physical and Motor Development
  • Muscle metabolism and nutrition
  • Adipokines, Inflammation, and Metabolic Diseases
  • Health and Wellbeing Research
  • Health disparities and outcomes

University of South Carolina
2014-2023

Tokyo Gas (Japan)
2006-2016

University of Houston
1998-2016

Iowa State University
2015-2016

West Virginia University
2015-2016

Waseda University
2016

Juntendo University
2006-2016

Niigata University
2015-2016

Coca Cola (United States)
2016

Queen's University
2007-2016

Background The true causes of the obesity epidemic are not well understood and there few longitudinal population-based data published examining this issue. objective analysis was to examine trends in occupational physical activity during past 5 decades explore how these relate concurrent changes body weight U.S. Methodology/Principal Findings Analysis energy expenditure for occupations private industry since 1960 using from Bureau Labor Statistics. Mean derived National Health Nutrition...

10.1371/journal.pone.0019657 article EN cc-by PLoS ONE 2011-05-25

Abstract Purpose : To determine the level of anti‐fat bias in health professionals specializing obesity and identify personal characteristics that correlate with both implicit explicit bias. Research Methods Procedures The Implicit Associations Test (IAT) a self‐report questionnaire assessing attitudes, experiences obesity, demographic was administered to clinicians researchers attending opening session an international conference ( N = 389). IAT used assess overall weight (associating...

10.1038/oby.2003.142 article EN Obesity Research 2003-09-01

Exercise guidelines for individuals with diabetes include both aerobic and resistance training although few studies have directly examined this exercise combination.To examine the benefits of alone, a combination on hemoglobin A(1c) (HbA(1c)) in type 2 diabetes.A randomized controlled trial which 262 sedentary men women Louisiana HbA(1c) levels 6.5% or higher were enrolled 9-month program between April 2007 August 2009.Forty-one participants assigned to nonexercise control group, 73 3 days...

10.1001/jama.2010.1710 article EN JAMA 2010-11-23

Chapter 1 Why Study Physical Activity and Health? 4 Sedentary Behaviour Inactivity Physiology 8 Skeletal Muscle Adaptation to Regular 17 Activity, Fitness, Children 23 From Science Guidelines 25 An Integrated View of Fitness Health Index.

10.5860/choice.46-0923 article EN Choice Reviews Online 2008-10-01

Background. The Short Physical Performance Battery (SPPB), which includes walking, balance, and chair stands tests, independently predicts mobility disability activities of daily living disability. To date, however, there is no definitive evidence from randomized controlled trials that SPPB scores can be improved. Our objective was to assess the effect a comprehensive physical activity (PA) intervention on other performance measures.

10.1093/gerona/61.11.1157 article EN The Journals of Gerontology Series A 2006-11-01

Background— The combined associations of changes in cardiorespiratory fitness and body mass index (BMI) with mortality remain controversial uncertain. Methods Results— We examined the independent BMI all-cause cardiovascular disease (CVD) 14 345 men (mean age 44 years) at least 2 medical examinations. Fitness, metabolic equivalents (METs), was estimated from a maximal treadmill test. calculated using measured weight height. Changes between baseline last examinations over 6.3 years were...

10.1161/circulationaha.111.038422 article EN Circulation 2011-12-06

Background: In light of the current obesity epidemic, treatment models are needed that can prevent weight gain or provide loss.We examined long-term effects a supervised program moderate-intensity exercise on body and composition in previously sedentary, overweight moderately obese men women.We hypothesized 16-month verified would loss group compared with controls.Methods: This was randomized controlled efficacy trial.Participants were recruited from 2 midwestern universities their...

10.1001/archinte.163.11.1343 article EN Archives of Internal Medicine 2003-06-09

OBJECTIVE—To quantify the relation of fitness to mortality among men with diabetes, adjusted for BMI and within levels BMI. RESEARCH DESIGN AND METHODS—In this observational cohort study, we calculated all-cause death rates in diabetes across quartiles categories. Study participants were 2,196 (average age 49.3 years, SD 9.5) who underwent a medical examination, including maximal exercise test, during 1970 1995, follow-up 31 December 1996. RESULTS—We identified 275 deaths 32,161 person-years...

10.2337/diacare.27.1.83 article EN Diabetes Care 2004-01-01

Objective To report sex- and age-specific physical fitness levels in European adolescents. Methods A sample of 3428 adolescents (1845 girls) aged 12.5–17.49 years from 10 cities Austria, Belgium, France, Germany, Greece (an inland city an island city), Hungary, Italy, Spain Sweden was assessed the Healthy Lifestyle Europe by Nutrition Adolescence study between 2006 2008. The authors muscular fitness, speed/agility, flexibility cardiorespiratory using nine different tests: handgrip, bent arm...

10.1136/bjsm.2009.062679 article EN British Journal of Sports Medicine 2009-08-20

Current knowledge on the prognosis of metabolically healthy but obese phenotype is limited due to exclusive use body mass index define obesity and lack information cardiorespiratory fitness. We aimed test following hypotheses: (i) individuals have a higher fitness level than their abnormal peers; (ii) after accounting for fitness, benign condition, in terms cardiovascular disease mortality. Fitness was assessed by maximal exercise treadmill fat per cent (BF%) hydrostatic weighing or...

10.1093/eurheartj/ehs174 article EN European Heart Journal 2012-09-04

Background Previous studies have been unable to characterise the association between physical activity and obesity, possibly because most relied on inaccurate measures of obesity. Methods Findings We carried out a cross sectional analysis 5,500 12-year-old children enrolled in Avon Longitudinal Study Parents Children. Total minutes moderate vigorous (MVPA) were measured using Actigraph accelerometer. Fat mass obesity (defined as top decile fat mass) Lunar Prodigy dual x-ray emission...

10.1371/journal.pmed.0040097 article EN cc-by PLoS Medicine 2007-03-15

<h3>Background</h3> The metabolic syndrome is a prevalent condition that carries with it an increased risk of type 2 diabetes mellitus, cardiovascular disease (CVD), and mortality. <h3>Objective</h3> To determine the relationship between cardiorespiratory fitness (CRF) mortality in healthy men those syndrome. <h3>Methods</h3> sample included 19 223 men, aged 20 to 83 years, who received clinical evaluation 1979 1995 follow-up through December 31, 1996. There were 15 466 (80.5%) 3757 (19.5%)....

10.1001/archinte.164.10.1092 article EN Archives of Internal Medicine 2004-05-24

Methodological limitations compromise the validity of U.S. nutritional surveillance data and empirical foundation for formulating dietary guidelines public health policies.Evaluate National Health Nutrition Examination Survey (NHANES) caloric intake throughout its history, examine trends in estimates as NHANES measurement protocols evolved.Validity from 28,993 men 34,369 women, aged 20 to 74 years I (1971-1974) through 2009-2010 was assessed by: calculating physiologically credible energy...

10.1371/journal.pone.0076632 article EN cc-by PLoS ONE 2013-10-09
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