A major genomic study led by NIH researchers has uncovered strong links between air pollution and lung cancer in people who have never smoked—especially women and individuals of Asian descent. The findings shed light on a growing global health disparity that has long been poorly understood.“Up to 1 in 4 lung cancer cases worldwide arise in people who never smoked,” the study noted. Most of these cases are adenocarcinoma, and disproportionately affect Asian populations and women. Researchers sequenced tumors from 871 never-smokers across four continents and found that high exposure to fine-particle pollution—common in urban and industrial areas—was associated with…
Author: Disparity Matters
A new study reveals that Florida’s mosquito control system may be reinforcing public health disparities, with wealthier areas receiving better protection against mosquito-borne diseases like dengue, West Nile, and Zika.
Emergency departments are seeing a troubling pattern: frequent visits for seizures among patients from low-income and minority communities. Emergency departments are not equipped to manage chronic conditions like epilepsy long-term. Instead, they treat acute episodes, which can be avoided with proper ongoing care.A study published in Epilepsia reveals that socioeconomic and racial disparities are driving this trend, with nearly 15% of over 200,000 patients returning to the ER more than once during the study period.Patients with Medicare, Medicaid, or no insurance were significantly more likely to have repeat emergency visits compared to those with private insurance. Black patients, in particular,…
A large national study reports that people living with congestive heart failure face significantly higher odds of dying when they also experience multiple social disadvantages. Using data from nearly 39,000 adults, researchers found that factors such as unemployment, poverty, food insecurity, lack of health insurance, and unstable housing sharply increased the likelihood of death.High social disadvantage was common: more than half of adults in the study carried a heavy burden of unfavorable conditions. These individuals were more likely to be members of racial and ethnic minority groups and had greater economic hardship and reduced healthcare access. The charts on pages…
Venus Williams, a global tennis icon and multimillionaire, faced a battle off the court that no amount of fame or fortune could shield her from. Despite debilitating symptoms from fibroids—pain so intense she sometimes couldn’t stand—doctors repeatedly dismissed her concerns. “One doctor told me, at the time I was like 37, ‘Eh, this is part of aging, this is normal,’” she recalled.As a Black woman, Williams’ experience reflects a broader crisis. Black women are two to three times more likely to be diagnosed with fibroids, and their symptoms are often more severe. Yet, their pain is too often minimized. “She…
For decades, race-based corrections in clinical algorithms have shaped how diseases are diagnosed and treated in the U.S. and U.K.—often to the detriment of Black and other minority patients. A recent review traces the origins of these adjustments to the 19th-century spirometer, which falsely attributed lower lung capacity in Black Americans to biology rather than environmental hardship. That flawed logic still echoes in modern medicine.Algorithms used to estimate kidney function, determine birth plans, and assess cardiovascular risk have routinely adjusted values based on race. For Black patients, this has meant delayed diagnoses, reduced access to transplants, and exclusion from clinical…
Retirement is often seen as a reward for a lifetime of work, but for many Black Americans, it’s a phase marked by financial strain and health challenges. New research from the Employee Benefit Research Institute reveals that nearly half of Black retirees left the workforce earlier than planned due to health issues or disabilities—compared to just one-third of non-Black retirees. This disparity underscores how health inequities continue to shape lives long after employment ends.Poor health outcomes, often tied to environmental exposures, unsafe workplaces, and limited access to quality care, force early retirement. That means fewer years of earning, reduced Social…
A new study reveals that Florida’s mosquito control system may be reinforcing public health disparities, with wealthier areas receiving better protection against mosquito-borne diseases like dengue, West Nile, and Zika.
A new study reveals that nearly one-quarter of critically ill adults admitted to intensive care units had genetic conditions linked to their symptoms—yet half of them were unaware of these diagnoses. This lack of awareness can mean missed opportunities for targeted treatment and better outcomes. But the most troubling finding is the racial disparity in who gets diagnosed. Black patients were significantly less likely than white patients to have their genetic conditions documented before or during their ICU stay. While 63% of white patients had known diagnoses, only 23% of Black patients did. This gap matters: patients with documented genetic…
A new study reveals that Florida’s mosquito control system may be reinforcing public health disparities, with wealthier areas receiving better protection against mosquito-borne diseases like dengue, West Nile, and Zika.