Preventive medicine
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Preventive medicine · Dec 2021
Clustering of obesity-related characteristics: A latent class analysis from the Canadian Longitudinal Study on Aging.
Measures of obesity, including body mass index (BMI) and waist circumference (WC), do not fully capture the complexity of obesity-related health risks. This study identified distinct classes of obesity-related characteristics and evaluated their associations with BMI, WC, and percent body fat (%BF) using cross-sectional data from 30,096 participants aged 45-85 in the Canadian Longitudinal Study on Aging (2011-2015). Sixteen obesity-related variables, including behavioural, metabolic, physical health, and mental health/social factors, were included in a latent class analysis to identify distinct classes of participants. ⋯ Compared to "low-risk", all classes had increased odds of BMI-, WC- and %BF-defined obesity. For example, the "complex and multiple risk" class was associated with obesity by BMI (OR: 10.70, 95% confidence interval (CI): 9.51, 12.04), WC (OR: 9.21, 95% CI: 8,15, 10,41) and %BF (OR: 7.54, 95% CI: 6.21, 9.16). Distinct classes of obesity-related characteristics were identified and were strongly associated with obesity defined by multiple measures.
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Preventive medicine · Dec 2021
Growing racial/ethnic disparities in overdose mortality before and during the COVID-19 pandemic in California.
As overdose mortality is spiking during the COVID-19 pandemic, few race/ethnicity-stratified trends are available. This is of particular concern as overdose mortality was increasing most rapidly in Black and Latinx communities prior to the pandemic. We used quarterly, age-standardized overdose mortality rates from California to assess trends by race/ethnicity and drug involved over time. ⋯ This reflects growing methamphetamine-, cocaine-, and fentanyl-involved deaths among Black communities. Growing racial disparities in overdose must be understood in the context of the unequal social and economic fallout from the COVID-19 pandemic, during which time Black communities have been subjected to the dual burden of disproportionate COVID-19 deaths and rising overdose mortality. Increased investments are required to ameliorate racial/ethnic disparities in substance use treatment, harm reduction, and the structural drivers of overdose, as part of the COVID-19 response and post-pandemic recovery efforts.
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Preventive medicine · Dec 2021
Cannabis vaping among adults in the United States: Prevalence, trends, and association with high-risk behaviors and adverse respiratory conditions.
The e-cigarette or vaping product-use-associated lung injury outbreak in the United States has raised concerns about the potential health effects of cannabis vaping, a method of cannabis use that is becoming increasingly popular. We used 2017-2019 Behavioral Risk Factor Surveillance System data to estimate yearly prevalence and trends of past-30-day cannabis use and vaping among US adults. We used multivariable logistic regression to evaluate the associations of cannabis vaping with high-risk behaviors, asthma, and other respiratory symptoms. ⋯ Adjusting for nicotine vaping did not substantively alter these associations. The prevalence of past-30-day cannabis vaping has increased, particularly among young adults, and was associated with high-risk behaviors. Although there was no association between cannabis vaping and asthma or other respiratory symptoms, the increasing trends of cannabis vaping, particularly among young adults, raise concern and underscore the need for continued surveillance.
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Preventive medicine · Dec 2021
Follow-up after abnormal cervical cancer screening in immigrants compared with Danish-born women - A nationwide register study.
Cervical cancer screening is offered free-of-charge to women aged 23-64 years in Denmark. Immigrants participate less in screening than Danish-born women, but little is known about their participation in follow-up after abnormal screening results. In this registry-based cohort study, we examined the likelihood of timely follow-up after an abnormal cervical cytology in immigrants from different countries and regions compared with Danish-born women. ⋯ The differences between immigrants and Danish-born women remained when adjusting for age, year, income, employment and marital status. In conclusion, immigrants from most countries and regions were slightly less likely than Danish-born women to receive timely follow-up after abnormal cervical cytology, also after adjusting for socioeconomic differences. Efforts should be made to improve follow-up of abnormal screening results in immigrant groups with low attendance.
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Preventive medicine · Dec 2021
Clinical TrialGroup prenatal care and improved birth outcomes: Results from a type 1 hybrid effectiveness-implementation study.
To compare birth outcomes for patients receiving Expect With Me (EWM) group prenatal care or individual care only, we conducted a type 1 hybrid effectiveness-implementation trial (Detroit and Nashville, 2014-2016). Participants entered care <24 weeks gestation, had singleton pregnancy, and no prior preterm birth (N = 2402). Mean participant age was 27.1 (SD = 5.77); 49.5% were Black; 15.3% were Latina; 59.7% publicly insured. ⋯ Post-hoc analyses indicated EWM patients utilizing the integrated information technology platform had lower risk for low birthweight infants (RR 0.47, 95% CI 0.24, 0.86) than non-users. Future research is needed to understand mechanisms by which group prenatal care improves outcomes, best practices for implementation, and health systems savings. Trial registration: ClinicalTrials.govNCT02169024.