The healthcare sector can play a critical role in improving the indoor environment for people with poorly controlled asthma. Policy wins in California and elsewhere underscore this important relationship. How can we build on initial advances across the country? How can we more effectively leverage partnerships and resources between healthcare and asthma and healthy housing stakeholders to help people most in need?

In this interview, Joel Ervice with PHI’s Regional Asthma Management and Prevention program and Kate Hastings with the National Center for Healthy Housing take a deep dive into health care policy focused on built environments as good health investments.

PHI’s Regional Asthma Management & Prevention’s (RAMP) mission is to reduce the burden of asthma with a focus on health equity. Emphasizing both prevention and management, RAMP builds capacity, creates linkages, and mobilizes networks to advocate for policy and systems changes targeting the root causes of asthma disparities.

Research is only as good as the data informing it. In April 2022, PHI’s President and CEO Dr. Mary Pittman joined Research!America for an alliance discussion about what good data really looks like in the context of public health research.

In this discussion, Dr. Pittman explores tools and approaches to make data more precise, and how social determinants of health and other community-informed measures provide critical context to make public health data—and the research that comes from it—more meaningful and actionable.

Learn more about how PHI uses data to shape equitable solutions:

• PHI’s Healthy Places Index (HPI) mapping tool: The HPI tool, developed by PHI’s Public Health Alliance of Southern California, is a powerful data, mapping, and policy platform designed to identify opportunities to improve neighborhood health in areas where it will have the strongest impact on life expectancy. Public health and health care leaders have used HPI to guide public health resources for years; during the pandemic, it became a core tool to guide COVID policy and strategy, particularly to identify and direct resources to communities experiencing the most disproportionate impacts of COVID-19. The HPI tool uses census tract data, to drill down to the neighborhood level, which reveals micro-level disparities–like families experiencing high levels of food insecurity–so we can develop tailored responses.

• PHI’s Research on Pregnant Women and Offspring Exposure to Toxic Chemicals: PHI’s Child Health Development Studies tested blood levels of 150 Black and 150 non-Black women for chemicals like pesticides. Instead of simply publishing their findings, they shared back the results, individually and as a cohort. The personal report-backs led to greater motivation to access health and safety information, and increased engagement with the reports among Black participants.
• Experts Weigh in on Chemicals in Bay Area Drinking Water: After California’s Paradise Fire, neighbors were concerned about home drinking water safety. PHI’s researchers tested water samples for chemicals, and provided results directly to the community—helping to mitigate some of the ongoing trauma and trauma from the wildfire and support rebuilding a sense of community and personal agency.
• PHI’s Study Reveals Inequities in Alcohol Screenings, Resulting In Missed Opportunities for Treatment: PHI’s Alcohol Research Group (ARG) examined the impact of Medicaid expansion on alcohol and opioid treatment admission rates among adults. Medicaid expansion led to increased Medicaid-insured alcohol and opioid treatment rates in the general population, and particularly among Black and Hispanic/Latinx groups. The study’s findings also suggest that there are significant disparities emerging between low-income individuals living in expansion states and those living in non-expansion states, particularly in the southern region of the U.S.—which could continue to widen treatment disparities.