James D. Sargent

ORCID: 0000-0002-8213-8868
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About
Contact & Profiles
Research Areas
  • Smoking Behavior and Cessation
  • Obesity, Physical Activity, Diet
  • Behavioral Health and Interventions
  • Media Influence and Health
  • Substance Abuse Treatment and Outcomes
  • Child Development and Digital Technology
  • Impact of Technology on Adolescents
  • Child and Adolescent Psychosocial and Emotional Development
  • School Health and Nursing Education
  • Heavy Metal Exposure and Toxicity
  • Air Quality and Health Impacts
  • Alcohol Consumption and Health Effects
  • Cannabis and Cannabinoid Research
  • Environmental Justice and Health Disparities
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Consumer Attitudes and Food Labeling
  • Noise Effects and Management
  • Eating Disorders and Behaviors
  • Psychological and Temporal Perspectives Research
  • Health and Wellbeing Research
  • Global Public Health Policies and Epidemiology
  • Bullying, Victimization, and Aggression
  • Health disparities and outcomes
  • Health and Lifestyle Studies
  • Sexuality, Behavior, and Technology

Dartmouth–Hitchcock Medical Center
2009-2025

Dartmouth College
2016-2025

Dartmouth Hospital
1994-2024

Pediatrics and Genetics
2006-2024

University of Georgia
2024

University of Bergen
2024

Dartmouth Institute for Health Policy and Clinical Practice
2009-2021

Cotton (United States)
2010-2020

Dartmouth Cancer Center
2015-2020

Westat (United States)
2019

<h3>Background</h3> This paper describes the methods and conceptual framework for Wave 1 of Population Assessment Tobacco Health (PATH) Study data collection. The National Institutes Health, through Institute on Drug Abuse, is partnering with Food Administration9s (FDA) Center Products to conduct PATH under a contract Westat. <h3>Methods</h3> nationally representative, longitudinal cohort study 45 971 adults youth in USA, aged 12 years older. was conducted from September 2013 15 December...

10.1136/tobaccocontrol-2016-052934 article EN Tobacco Control 2016-08-08

Electronic cigarettes (e-cigarettes) may help smokers reduce the use of traditional combustible cigarettes. However, adolescents and young adults who have never smoked are now using e-cigarettes, these individuals be at risk for subsequent progression to cigarette smoking.To determine whether baseline e-cigarettes among nonsmoking nonsusceptible is associated with along an established trajectory smoking.In this longitudinal cohort study, a national US sample 694 participants aged 16 26 years...

10.1001/jamapediatrics.2015.1742 article EN JAMA Pediatrics 2015-09-08

OBJECTIVE: To describe electronic cigarette (e-cigarette) use and among adolescents determine whether established risk factors for smoking discriminate user categories. METHODS: School-based survey of 1941 high school students (mean age 14.6 years) in Hawaii; data collected 2013. The assessed e-cigarette use, alcohol marijuana psychosocial protective variables (eg, parental support, academic involvement, expectancies, peer smoking, sensation seeking). Analysis variance multinomial regression...

10.1542/peds.2014-0760 article EN PEDIATRICS 2014-12-16

<h3>Objective</h3> Use of electronic cigarettes (e-cigarettes) is prevalent among adolescents, but there little knowledge about the consequences their use. We examined, longitudinally, how e-cigarette use adolescents related to subsequent smoking behaviour. <h3>Methods</h3> Longitudinal school-based survey with a baseline sample 2338 students (9th and 10th graders, mean age 14.7 years) in Hawaii surveyed 2013 (time 1, T1) followed up 1 year later 2, T2). assessed use, tobacco cigarette...

10.1136/tobaccocontrol-2015-052705 article EN Tobacco Control 2016-01-25

The proliferation of vaporization ('vaping') as a method for administering cannabis raises many the same public health issues being debated and investigated in relation to e-cigarettes (e-cigs). Good epidemiological data on prevalence vaping are not yet available, but with current trends towards societal approval medicinal recreational use cannabis, pros cons warrant study. As e-cigs, portends putative benefits by reducing harm from ingesting toxic smoke. Indeed, is perceived sold safer way...

10.1111/add.13036 article EN Addiction 2015-08-12

<h3>Importance</h3> Success in reducing the prevalence of adolescent smoking could reflect complete prevention initiation or a shift age cigarette from adolescence into early adulthood. <h3>Objective</h3> To assess trends adult (ages 18-23 years) vs (age &lt;18 and transition to daily 2002 2018. <h3>Design, Setting, Participants</h3> Ages at were ascertained National Survey on Drug Use Health (2002-2018), an annual, population-based, repeated cross-sectional study representative US...

10.1001/jamanetworkopen.2020.19022 article EN cc-by-nc-nd JAMA Network Open 2020-10-06

<h3>Objective:</h3> To examine the association between obesity and stature at various ages earnings in young men women age 23 years. <h3>Design:</h3> We estimated effect of on by constructing a series ordinary least-squares regression equations which dependent variable was natural logarithm hourly report coefficients for obese subjects compared with those nonobese height while controlling number other factors that are known to affect pay. <h3>Setting:</h3> A birth cohort 12 537 respondents...

10.1001/archpedi.1994.02170070019003 article EN Archives of Pediatrics and Adolescent Medicine 1994-07-01

It is known that 1) elevated serum bile acids (BAs) are associated with decreased body weight, 2) glucagon-like peptide-1 (GLP-1) levels can decrease and 3) germ-free (GF) mice resistant to diet-induced obesity. The purpose of this study was test the hypothesis a lack intestinal microbiota results in more BAs body, resulting increased BA-mediated transmembrane G protein–coupled receptor 5 (TGR5) signaling GLP-1 as mechanism resistance GF had 2- 4-fold total serum, liver, bile, ileum. Fecal...

10.1136/bmj.323.7326.1394 article EN BMJ 2001-12-15

Objective. Regional studies have linked exposure to movie smoking with adolescent smoking. We examined this association in a representative US sample. Design/Methods. conducted random-digit-dial survey of 6522 adolescents aged 10 14 years. Using previously validated methods, we estimated smoking, 532 recent box-office hits, and its relation having ever tried cigarette. Results. The distributions demographics census region the unweighted sample were almost identical 2000 Census estimates,...

10.1542/peds.2005-0714 article EN PEDIATRICS 2005-11-01

The relationship between media exposure and school performance has not been studied extensively in adolescents.The purpose of this work was to test the relative effects television, movie, video game screen time content on adolescent performance.We conducted a population-based cross-sectional survey middle students (grades 5-8) Northeastern United States. We looked at weekday television time, weekend cable movie channel availability, parental R-rated restriction, restriction. main outcome...

10.1542/peds.2005-2854 article EN PEDIATRICS 2006-10-01

Objective: Little is known about the impact of viewing depictions alcohol in entertainment media on adolescent drinking behavior. Our aims were to assess a sample popular contemporary movies and examine association movie exposure with early-onset an sample. Method: We conducted school-based cross-sectional survey (N=4655) longitudinal follow-up never-drinkers (N=2406) involving adolescents ages 10-14 years recruited from 15 New Hampshire Vermont schools. Screen use timed for each 601 movies....

10.15288/jsa.2006.67.54 article EN Journal of Studies on Alcohol 2006-01-01

Objective. To evaluate the hypothesis that adolescents are less likely to smoke if their parents voice strong disapproval of smoking. Design and setting. Three-wave school-based cohort study rural Vermont attending 3 K-12 schools. We cross-sectional longitudinal associations between perceived parental smoking adoption behavior. Outcome measures. Students’ perceptions parents’ reaction own was ascertained by asking following question for mothers fathers: “How do you think your mother (father)...

10.1542/peds.108.6.1256 article EN PEDIATRICS 2001-12-01

10.1016/s0749-3797(01)00434-2 article EN American Journal of Preventive Medicine 2002-04-01

ABSTRACT Aims This study examines the predictive validity of sensation seeking as a predictor adolescent substance use, in order to optimize targeting for use prevention programs. Design Longitudinal study. Setting Random‐digit dial telephone survey. Participants A total 6522 US adolescents aged 10–14 years at baseline, resurveyed 8‐month intervals three subsequent waves. Measurements Two outcomes were assessed—onset binge drinking (more than five drinks short time) and established smoking...

10.1111/j.1360-0443.2009.02782.x article EN Addiction 2010-02-05

<h3>Objective</h3> To assess the extent to which multiple tobacco product use among adolescents and young adults falls outside current Food Drug Administration (FDA) regulatory authority. <h3>Methods</h3> We conducted a web-based survey of 1596 16–26-year-olds 11 types products. ascertained (past 30 days) 927 respondents who ever used tobacco. Combustible products included cigarettes, cigars (little filtered, cigarillos, premium) hookah; non-combustible chew, dip, dissolvables, e-cigarettes,...

10.1136/tobaccocontrol-2014-051638 article EN cc-by-nc Tobacco Control 2014-10-31

To investigate the psychological processes that underlie relation between exposure to alcohol use in media and adolescent use.The design consisted of a structural equation modeling analysis data from four waves longitudinal, nationally representative, random-digit dial telephone survey adolescents United States.The main outcome measures were consumption willingness alcohol. Tested mediators alcohol-related norms, prototypes, expectancies, friends' use.Alcohol willingness, (but not perceived...

10.1037/a0014777 article EN Health Psychology 2009-07-01
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