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Population Health

A new study from the University of Washington shows that households enrolled in the City of Seattle’s Fresh Bucks program experience a 31% higher rate of food security and consume at least three daily servings of fruits and vegetables 37% more often than those assigned to a program waitlist. Fresh Bucks, a $40 a month benefit, works with local partners to help residents access fresh food.

America’s homeless services system relies on a massive amount of data, and at first glance, that data is exacting. Federal reports describe the country’s unhoused population in granular detail, listing precisely how many people are experiencing homelessness in each city along with detailed demographic data. Want to know how many people ages 55-64 slept outside in Spokane last year? A spreadsheet confidently provides the answer: just one.  That data influences decisions at every level of government, from how the U.S….

The University of Washington, the Affiliated Tribes of Northwest Indians and others held collaborative listening sessions with Northwest coastal Tribes to hear their experiences in adapting to climate change. A new report summarizes those experiences, while an upcoming grant program hopes to help address barriers identified in the report.

As often as four days a week, Boeing EA-18G Growler electronic attack aircraft based at Naval Air Station Whidbey Island fly loops overhead as pilots practice touch-and-go landings. The noise is immense. New research from the University of Washington shows that the noise isn’t just disruptive — it presents a substantial risk to public health.

Two years after the Pacific Northwest heat dome — the deadliest weather-related disaster in state history — a collaborative effort has drawn up recommendations for how people and groups across the state could prevent future heat-related illness and save lives. The effort involves a report led by the UW Climate Impacts Group and an interactive risk-mapping tool led by the UW Center for Health and the Global Environment,

University of Washington President Ana Mari Cauce is among the new members elected to the National Academy of Medicine “for exemplary and visionary leadership in public higher education administration; innovations in health research, education, and service systems that enhance pathways for women and underrepresented groups; initiatives to address interconnections between health equity, population health, and climate change; and pioneering behavioral health intervention research on Latinos.”

Heat-related deaths occur across Washington state, even in regions with typically milder climates. This is the most extensive study yet of heat-related mortality in Washington state, and the first to look beyond the major population to and include rural areas. Researchers used statistical methods to uncover “hidden” deaths that may have listed something else, like illness or a chronic disease, as the primary cause.

The University of Washington has joined the Alliance for Therapies in Neuroscience (ATN), a long-term research partnership between academia and industry geared to transform the fight against brain diseases and disorders of the central nervous system. Launched in 2021 by the University of California, San Francisco, UC Berkeley, Genentech — a member of the Roche group — and Roche Holding AG, the ATN seeks to accelerate the development of new therapies for a broad range of brain and central nervous system conditions.

  As King County seeks to reach its goal of “zero youth detention” — ultimately eliminating the practice of juvenile detention in the county —University of Washington researchers are working to help address major systemic challenges in how young people engage with health care. With a strategic plan to close the juvenile detention center by 2025, King County needs an increasingly robust system to ensure youth are getting consistent and accessible services, including health care. This is especially true upon…

  When schools closed during the first year of the pandemic, an immediate and potentially devastating problem surfaced: How would millions of children in struggling families get the school meals many of them depended on? The U.S. Congress responded by authorizing the Department of Agriculture to roll out two major programs. It launched the “grab and go school meals,” which helped schools provide prepared meals for off-site consumption and distributed funding for the state-operated Pandemic EBT (P-EBT) program, which gave…

A new study projects the number of days with “dangerous” and “extremely dangerous” mixtures of heat and humidity by the end of this century. Even if global warming is limited to 2 degrees Celsius, results show that deadly heat waves will become much more common in the mid-latitudes, and many tropical regions will experience “dangerous” heat for about half the year.

Since it first launched in 2019, Washington state’s Environmental Health Disparities Map has been used to help decisionmakers and government agencies engage with overburdened communities to clean up contamination, improve buildings and electric grids, plant trees and many other projects. Using a complex matrix of data, this open-access, interactive map ranks Washington’s nearly 1,500 U.S. census tracts by health risks due to environmental degradation and economic and health disparities. It acts as a guide for state agencies and the legislature…

Air pollution is not just a problem for lungs. Increasingly, research suggests air pollution can influence childhood behavioral problems and even IQ. A new study led by the University of Washington has added evidence showing that both prenatal and postnatal exposure to air pollution can harm kids. The study, published in Environmental Health Perspectives, found that children whose mothers experienced higher nitrogen dioxide (NO2) exposure during pregnancy, particularly in the first and second trimester, were more likely to have behavioral problems….

The Our Future Duwamish project, available to community groups through The Seattle Public Library, uses an Oculus Quest 2 virtual reality headset to help viewers imagine rising seas from a vantage point along the South Seattle waterway.

All forest fire smoke is bad for people, but not all fires in forests are bad. This is the conundrum faced by experts in forest management and public health: Climate change and decades of fire suppression that have increased fuels are contributing to larger and more intense wildfires and, in order to improve forest health and reduce these explosive fires, prescribed and managed fire is necessary. Video: Experts collaborate to troubleshoot necessary fires and harmful smoke   Journalists: Download soundbites…

As the most serious type of skin cancer, a melanoma diagnosis carries emotional, financial and medical consequences. That’s why recent studies finding that there is an overdiagnosis of melanoma are a significant cause for concern. “Overdiagnosis is the diagnosis of disease that will not harm a person in their lifetime. If melanoma is being overdiagnosed, it means that too many people are getting the scary news that they have cancer, and receiving and paying for unnecessary treatment,” said Kathleen Kerr,…

The first results of research led by the University of Washington into handgun carrying by young people growing up in rural areas has found six distinct patterns for when and how often these individuals carry a handgun. The patterns, or “longitudinal trajectories,” suggest that youths in rural areas differ in some ways from their urban counterparts when it comes to handgun carrying and provide information for programs designed to help prevent firearm violence and injury. “Because firearms in many rural…

Two University of Washington experts in climate change and health are lead authors of the latest report from the Intergovernmental Panel on Climate Change (IPCC). The new report titled Climate Change 2022: Impacts, Adaptations and Vulnerability, published Monday morning, details in over three thousand pages a “dire warning” about the consequences of inaction on reducing the emissions that are causing our planet to warm and on implementing interventions to prepare for and effectively manage the dangerous impacts of climate change…

Farmers struggling to adapt to rising temperatures in tropical regions can unleash the benefits of natural cooling, alongside a host of other wins, simply by dotting more trees across their pasturelands. For the first time, a study led by the University of Washington puts tangible numbers to the cooling effects of this practice.

What started as a University of Washington-led project to measure air pollution near Sea-Tac International Airport has led to schools in the area installing portable air filters to improve indoor air quality. First, UW researchers found they were able to parse aircraft pollution from roadway pollution in the communities under Sea-Tac International Airport flight paths and map the air quality impacts of the ultrafine particles associated with planes. Then they discovered that the mix of ultrafine particle pollution, black carbon…

New research from an interdisciplinary team at the University of Washington, Duke University and The Nature Conservancy shows how local temperature increases in the tropics – compounded by accelerating deforestation – may already be jeopardizing the well-being and productivity of outdoor workers.