Area of research
Physiology · Epidemiology
Research interest
Research interests include Smoking Behavior and Cessation, Substance Abuse Treatment and Outcomes, Cannabis and Cannabinoid Research, and Obesity, Physical Activity, Diet.
Sociodemographic Differences in E-Cigarette Uptake and Perceptions of Harm
e-Cigarette Use and Combustible Cigarette Smoking Initiation Among Youth: Accounting for Time-Varying Exposure and Time-Dependent Confounding
Prospective association between e‐cigarette use frequency patterns and cigarette smoking abstinence among adult cigarette smokers in the United States
Cigarette‒E-cigarette Transitions and Respiratory Symptom Development
Association of Cigarette and Electronic Cigarette Use Patterns With Levels of Inflammatory and Oxidative Stress Biomarkers Among US Adults
Association of device type, flavours and vaping behaviour with tobacco product transitions among adult electronic cigarette users in the USA
A qualitative study of factors influencing male participation in fertility research
Association of Coming Out as Lesbian, Gay, and Bisexual+ and Risk of Cigarette Smoking in a Nationally Representative Sample of Youth and Young Adults
Delays in repeat HIV viral load testing for those with elevated viral loads: a national perspective from South Africa
Racial/Ethnic Differences in Associations of Non-cigarette Tobacco Product Use With Subsequent Initiation of Cigarettes in US Youths
Male Preconception Marijuana Use and Spontaneous Abortion
Factors Associated With Long-term Outcomes After Injury
Socioeconomic and Racial/Ethnic Differences in E-Cigarette Uptake Among Cigarette Smokers: Longitudinal Analysis of the Population Assessment of Tobacco and Health (PATH) Study
PD-L1 Expression in Men with Penile Cancer and its Association with Clinical Outcomes
A multicenter study of post-traumatic stress disorder after injury: Mechanism matters more than injury severity
A Randomized Controlled Trial of Strategies to Improve Family Members’ Preparedness for Surrogate Decision-Making