Journal of urban health : bulletin of the New York Academy of Medicine
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Over the past decade, large urban counties have implemented ShotSpotter, a gun fire detection technology, across the USA. It uses acoustic listening devices to identify discharged firearms' locations. We examined the effect of ShotSpotter with a pooled, cross-sectional time-series analysis within the 68 large metropolitan counties in the USA from 1999 to 2016. ⋯ Counties in states with permit-to-purchase firearm laws saw a 15% reduction in firearm homicide incidence rates; counties in states with right-to-carry laws saw a 21% increase in firearm homicide incidence rates. Results suggest that implementing ShotSpotter technology has no significant impact on firearm-related homicides or arrest outcomes. Policy solutions may represent a more cost-effective measure to reduce urban firearm violence.
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"Hey, We Can Do This Together": Findings from an Evaluation of a Multi-sectoral Community Coalition.
Multi-sectoral coalitions focused on systemic health inequities are commonly promoted as important mechanisms to facilitate changes with lasting impacts on population health. However, the development and implementation of such initiatives present significant challenges, and evaluation results are commonly inconclusive. ⋯ Direct impacts on community members were more difficult to assess: perceived access to health and other services improved, while community violence and poor sanitation, which were also priorities for community members, remained important challenges. Findings suggest significant progress, as well as continued need.
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This study utilized data from four cancer-focused research studies that recruited and retained African Americans. Strategies and outcomes across four cancer prevention and control studies were analyzed. Descriptive statistics were used to display participant characteristics. ⋯ Study recruitment methods might not be generalizable to all populations of African Americans due to geographic locations, study protocols (e.g., risk reduction), target populations (i.e., eligibility criteria), and available resources. Many African Americans have a strong interest in cancer-related research as demonstrated by participation levels. Teams that connect with relevant stakeholders and include diverse teams may be useful to engage larger numbers of minorities in cancer control research to impact morbidity and mortality.
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Randomized Controlled Trial
Recruitment, Retention, and Intervention Outcomes from the Dedicated African American Dad (DAAD) Study.
A significant proportion of African American (AA) fathers live in households apart from their young children. This living arrangement can have detrimental effects for children, families, and fathers. One hundred seventy-eight (n = 178) AA fathers, not residing with their 2-6-year-old children, were enrolled in a randomized trial to test the Building Bridges to Fatherhood (BBTF) program against a financial literacy comparison condition. ⋯ Program satisfaction was high in both conditions. Even so recruitment and retention challenges influenced the ability to detect father and child outcomes. This study informs the participation of vulnerable urban AA fathers in community-based fatherhood intervention research and provides insight into bolstering engagement in studies focused on this population.
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In the COVID-19 era, movement restrictions are crucial to slow virus transmission and have been implemented in most parts of the world, including Japan. To find new insights on human mobility and movement restrictions encouraged (but not forced) by the emergency declaration in Japan, we analyzed mobility data at 35 major stations and downtown areas in Japan-each defined as an area overlaid by several 125-meter grids-from September 1, 2019 to March 19, 2021. Data on the total number of unique individuals per hour passing through each area were obtained from Yahoo Japan Corporation (i.e., more than 13,500 data points for each area). ⋯ We demonstrated that monitoring dynamic geographic and temporal mobility information stratified by detailed population characteristics can help guide not only exit strategies from an ongoing emergency declaration, but also initial response strategies before the next possible resurgence. Combining such detailed data with data on vaccination coverage and COVID-19 incidence (including the status of the health care delivery system) can help governments and local authorities develop community-specific mobility restriction policies. This could include strengthening incentives to stay home and raising awareness of cognitive errors that weaken people's resolve to refrain from nonessential movement.