Background This study examined the impact of COVID‐related disruptions on mental health
and substance use in young people residing in a state with an initially lower COVID burden …

Online research offers many benefits to nicotine and tobacco research, including the ability
to conveniently and cheaply recruit large numbers of participants over a wide geographic …

Significance Adolescent vaping behavior includes vaping of multiple substances, including
both nicotine and cannabis (dual-vaping). This study describes the prevalence and the …

The prevalence of cigarette smoking in young adults is higher among those with
socioeconomic disadvantage than those without. Low treatment-seeking among young adult …

Research ethics education is critical to developing a culture of responsible conduct of
research. Many countries in sub-Saharan Africa (SSA) have a high burden of infectious …

Objective Disability is identified in surveys using various question sets, with little
understanding of reliability across these measures, nor how these estimates may vary …

Abstract Background In November 2019, the Massachusetts legislature passed An Act
Modernizing Tobacco Control and became the first state to restrict retail sales of all flavored …

Background Social media has become a popular method to recruit participants, particularly
for studies with hard-to-reach populations. These studies still face challenges in data quality …

With the coninuous improvement and development of artificial intelligence (AI) technology,
this technology has been used in the asset management of companies. To improve the …

Youth have been the focus of electronic vapor product (EVP) prevention efforts though
young adults had similar increases in current EVP use from 2015–2019. This study tested …