Preventive medicine
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Preventive medicine · Nov 2022
Body-composition phenotypes and their associations with cardiometabolic risks and health behaviours in a representative general US sample.
Body mass index is poor at distinguishing between adiposity and muscle. Based on dual energy X-ray absorptiometry data, a diagnostic framework to analyze body composition by categorizing fat- and muscle-mass body composition into four phenotypes has been proposed. The objective of this study was to assess the association between body-composition phenotypes with adiposity measures, health behaviours and cardiometabolic risks in a representative U. ⋯ The two high adiposity phenotypes were associated with poorer health behaviours and cardiovascular risk factors, regardless of muscle-mass, but associations differed across the phenotypes. Results further underscores the importance of accounting for both adiposity and muscle mass in measurement and analysis. Further longitudinal investigation is needed.
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Preventive medicine · Nov 2022
Distinct groups of firearm owners with differential risk for suicide in the United States: A latent class analysis.
Suicide is a leading cause of mortality and firearm suicide accounts for the majority of fatalities. Firearm owners are a diverse population and firearm-specific suicide prevention programs should be tailored to distinct at-risk firearm-owning groups. This study set out to identify groups of firearm owners with differential suicide risk having unique characteristics that could be used to customize suicide prevention efforts. ⋯ Relative to other groups of firearm owners, one at-risk group were more affluent with a history of adverse experiences and mental health challenges, a second group had more male veterans with high levels of alcohol consumption, and third group had more non-heterosexual women who experienced trauma. We conclude that there are three unique groups of firearm owners with higher than average suicide risk with very different characteristics. In addition to broad suicide prevention efforts, customized firearm suicide prevention programs should be developed individually for these different firearm-owning populations, taking into consideration the unique suicide risk factors and demographics of each group.
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Preventive medicine · Nov 2022
Trends and distinct profiles of persons who inject drugs in the United States, 2015-2019.
Drug injection represents a major health problem in the US, with severe health consequences including the transmission of blood-borne infections. An examination of the most recent trends in drug injection is warranted by the fast-evolving drug epidemic and recent policy changes such as the federal funding ban on needle exchange programs. This research examines current drug injection trends, patterns, and socioeconomic and behavioral profiles of people who inject drugs (PWID). ⋯ The methamphetamine injection group reported greater risks of experiencing serious psychological distress, suicidality, and limited substance use treatment. Special attention is needed for those who primarily injected methamphetamine. Programs to promote harm reduction and increase access to addiction treatment need to be expanded in at-risk communities while accounting for their distinct socioeconomic and drug use/misuse profiles.
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Preventive medicine · Nov 2022
Patterns of household gun ownership and firearm suicide among black men compared to white men.
Little is known about the patterns of household gun ownership among Black Americans, so little is known about the relationship between the patterns of Black household gun ownership and the patterns of Black firearm suicide. We analyze data from the 2001-2004 Behavioral Risk Factor Surveillance System, the first and last years for which a gun question was part of the core questions. ⋯ While gun ownership increases with age, adult male Black firearm suicide rates are highest in the younger age group-an age group that also has a high proportion of suicides that are firearm suicides. Differences in unadjusted demographic patterns in firearm suicide between Black men and White men cannot be explained by differences in the self-reported patterns of household gun ownership.
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Preventive medicine · Nov 2022
Physical abuse in childhood and intimate partner violence in Peruvian women: A population-based survey, 2019.
Intimate partner violence (IPV) is a global health problem and a violation of individual rights. The objective of this study was to assess the association between physical child abuse and current IPV in women of childbearing age in Peru. An analytical cross-sectional analysis of the data from the 2019 Demographic and Family Health Survey was carried out. ⋯ After adjusting for the characteristics of the woman, the partner or husband, marriage or relationship and the home, it was observed that having experienced physical abuse during childhood increased the probability of experiencing emotional (adjusted prevalence ratio [aPR] 1.15; 95% confidence interval [CI]: 1.09-1.21), physical (aPR 1.33; 95% CI: 1.20-1.47), sexual (aPR 1.57; 95% CI: 1.26-1.96) and any type of violence (aPR 1.15; 95% CI: 1.09-1.21) in adulthood. In conclusion, physical abuse during childhood is a public health issue in Peru. This study shows that women aged 15 to 49 who experienced physical abuse in childhood are more likely to experience intimate partner violence.