Preventive medicine
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Preventive medicine · Nov 2022
Area-level inequalities in Covid-19 outcomes in Brazil in 2020 and 2021: An analysis of 1,894,165 severe Covid-19 cases.
The study aims to analyze inequalities in Covid-19 outcomes in Brazil in 2020/2021 according to the per capita Gross Domestic Product (pcGDP) of municipalities. All cases of Severe Acute Respiratory Syndrome (SARS) who were hospitalized or died, regardless of hospitalization, registered in Brazil in 2020 and 2021 were analyzed (n = 2,902,742), including those with a confirmed diagnosis of Covid-19 (n = 1,894,165). ⋯ Municipalities in the lowest pcGDP decile had (i) 30% (95%CI 28%-32%) higher lethality from Covid-19, (ii) three times higher proportion of patients with SARS without the collection of biological material for the diagnosis of Covid-19, (iii) 16% (95%CI 15%-16%) higher proportion of SARS patients testing in a period longer than two days from the onset of symptoms, (iv) 140% (95%CI 134%-145%) higher absence of CT scan use. There is deep socioeconomic inequality among Brazilian municipalities regarding the occurrence of Covid-19 negative outcomes.
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Preventive medicine · Nov 2022
Randomized Controlled TrialThe impact of pre-notifications and reminders on participation in colorectal cancer screening - A randomised controlled trial.
This study aimed to test whether participation in colorectal cancer (CRC) screening can be increased by combining the standard invitation procedure with a pre-notification and/or an extra reminder. In a non-blinded randomised controlled trial nested in a population-based CRC screening programme employing the faecal immunochemical test, Group I received a three-staged invitation procedure (pre-notification, invitation and one reminder), Group II received a three-staged invitation procedure (invitation and two reminders) and Group III received a four-staged invitation procedure (pre-notification, invitation and two reminders). The control group received the invitation and one reminder (usual procedure). ⋯ If a three-staged invitation procedure is applied, a second reminder should be preferred over a pre-notification. Trial registration The project was registered at ClinicalTrials.gov on 26 February 2020 and patient enrolment began in August 2020. ClinicalTrials.gov Identifier: NCT04292366.
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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
Observational StudyMarital status, immigration, and reproductive health among adolescent mothers in Canada, 1990-2018: A population-based, observational study.
Immigrants to Canada increasingly come from regions where child marriage (<18 years) is prevalent. We described the prevalence, demographic characteristics, and reproductive health correlates of marriage among births to Canadian-born and foreign-born adolescent mothers. Using Canadian birth registrations from 1990 to 2018, marriage prevalence, parental birth region, and parental age gap were examined by maternal birthplace (Canada and 12 world regions) among births to mothers <18 years. ⋯ Marriage was associated with lower AORs of PTB and SGA among births to Canadian-born mothers and PTB among births to foreign-born mothers in the older adolescent age groups, but no association existed in the <18-year group. Marriage was positively associated with repeat birth in all adolescent age groups, with stronger associations in the <18-year group. The reproductive health correlates of marriage are similar between births to Canadian-born and foreign-born mothers <18 years but some differ between births to mothers <18 years and those to older adolescent mothers.
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Preventive medicine · Nov 2022
Multilevel determinants on COVID-19 booster intention among Americans.
The pandemic has disrupted public health and social well-being for more than two years. With the vaccine efficacy waning over time and the spread of new variants, a booster becomes increasingly imperative. This study investigates predictors of the American public's COVID-19 booster intention. ⋯ This study articulates that individual intention to take the booster is a function of their personal characteristics and is also rooted in social networks. These findings contribute to the literature and have policy implications. Knowledge of the profiles among people who intend to take/refuse the booster provides essential information to leverage certain factors and maximize booster uptake to mitigate the pandemic's devastating impact.