This study aimed to systematically assess COVID‐19 patient background characteristics and
pre‐existing comorbidities associated with hospitalisation status. The meta‐analysis …

Purpose: Congenital achromatopsia (ACHM) is an autosomal recessive disorder in which
cone function is absent or severely reduced. Gene therapy in animal models of ACHM have …

BACKGROUND: Researchers in several studies have examined correlations between
tobacco harm perceptions and tobacco use in youth, but none have prospectively addressed …

Exercise prevents chronic diseases and modulates pain. People experiencing pain often
use opioids for relief, increasing the risk of prescription opioid misuse. Nonetheless …

Cigarette smoking prevalence is higher in rural than urban US communities. This disparity
has increased over time. 1 People in rural vs urban areas are more likely to die prematurely …

Importance This study is part of a programmatic effort evaluating the effects of reducing
nicotine content of cigarettes to minimally addictive levels. Objective To examine whether …

US smoking prevalence is declining at a slower rate in rural than urban settings and
contributing to regional health disparities. Cigarette smoking among women of reproductive …

Background The prevalence of cigarette smoking is more than two times higher among
individuals with versus without opioid misuse and/or opioid use disorders (OUD). Overall …

Purpose: Congenital achromatopsia is an autosomal recessive disease causing substantial
reduction or complete absence of cone function. Although believed to be a relatively …

Background Social media is an important information source for a growing subset of the
population and can likely be leveraged to provide insight into the evolving drug overdose …