American journal of preventive medicine
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Cannabis is frequently used and increasingly legalized in the U.S., and 27.7 million Americans aged ≥12 years are currently using cannabis. However, the public health effects of cannabis use in the general population remain unclear. This study examines the associations of cannabis use with all-cause and cause-specific mortality in U.S. adults. ⋯ Cannabis use was significantly associated with an increased risk of cardiovascular disease mortality among U.S. adults, especially among those who started using cannabis before age 18 years. The reasons and mechanisms underlying this association will require future research.
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Previous research indicates that sexual violence is associated with prescription opioid use and misuse. However, this literature is limited by a lack of sex-specific analyses, an inability to establish temporality between experiences of sexual violence and prescription opioid outcomes, and little understanding of mechanisms underlying these associations. ⋯ Secondary prevention efforts focused on evidence-based, trauma-informed behavioral health treatment among survivors of sexual violence may prevent prescription opioid use and misuse as strategies for coping with the psychological impact of these traumatic experiences.
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Misuse of prescription medications has led to higher mortality and morbidity in the U.S. This study investigates medical and nonmedical use of prescription medications (prescription pain relievers, stimulants, prescription tranquilizers, and sedatives) among adults aged ≥50 years. ⋯ It is important to monitor medication misuse behaviors among older adults who may be living with several chronic conditions requiring pain management. The strong associations with serious psychological distress underscore the need for increased access to mental health services among this key population.
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There is increasing evidence that not all types of sedentary behavior have the same harmful effects on children's health. Hence, there has been a growing interest in the use of wearable cameras. The aim of this study is to develop a protocol to categorize children's wearable camera data into sedentary behavior components. ⋯ A reliable annotation protocol to categorize wearable camera data of children into sedentary behavior components was developed. Once applied to larger samples in children, this protocol can ultimately help to better understand the potential harms of screen time and sedentary behavior in children.
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This study aims to identify the trends in incidence and prevalence of untreated caries in permanent teeth in China during 1993-2017. ⋯ The increased burden of untreated caries in China after 2010 is driven by those aged <25 years. Untreated caries data from the Global Burden of Disease study are a valid complement to the data from the Chinese National Oral Health Epidemiology Surveys.