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Penn LDI Climate Change Chart on Heat Related Deaths

Blog Post

Population Health

Heat and Cold Deaths Are Rising Faster for Less Educated Americans

Chart of the Day: New Study Links Lower Education Levels to Rising Climate-Related Deaths

By:
  • Joanna Kim, MPH
June 2, 2026

Blog Post

Population Health

Housing May Help Homeless Veterans With Heart Disease Avoid the ER

Faster Access to Stable Housing May Improve Health for Vulnerable Veterans, LDI Fellows’ Study Finds

By:
  • Joanna Kim, MPH
March 24, 2026
Keys and a house charm on a kewchain.

Blog Post

Population Health

Heart Failure Patients May Get Sicker When the Rent Is Too High

Cheaper Housing Could be a Way to Lower Hospitalizations Among Medicaid Patients with Heart Failure

By:
  • Joniqua Ceasar MD
  • Sameed Khatana, MD, MPH
January 16, 2026
Nonperishable foods in carton box.

Blog Post

Applying for SNAP Just Got Harder—But New Evidence Shows Making It Easier May Cut Hunger

Administrative Hurdles, Not Just Income Rules, Shape Who Gets Food Assistance, LDI Fellows Show—Underscoring Policy’s Power to Affect Food Insecurity

By:
  • Julia Hinckley, JD
December 19, 2025
Shopping bag full of fresh vegetables and fruits.

Blog Post

Understanding the Evidence: SNAP and Health

Six Studies That Highlight How Losing SNAP Can Raise Food Insecurity and Affect Health

By:
  • Julia Hinckley, JD
November 5, 2025
Small mixed race group of people working in charitable foundation.

Blog Post

Even When SNAP Payments Resume, More Food Cuts Will Affect Millions of Americans

Temporary Shutdown Losses are Only the Beginning: New Rules Under the One Big Beautiful Bill Act will Shrink SNAP Benefits, and Worsen Food Insecurity for Millions Across the U.S.

By:
  • Nancy Stedman
November 3, 2025
Prison and medicine

Blog Post

Health Equity

Penn LDI Researchers Warn of Rising Cardiac Deaths in Prisons

Study Finds Major Gaps in Cardiac Care Behind Bars

By:
  • Julia Hinckley, JD
September 8, 2025

Policy

Health Care Access & Coverage

Health Impacts of SNAP Provisions in the One Big Beautiful Bill Act

Letter: Delivered to House Speaker Mike Johnson and Majority Leader John Thune

By:
  • Sameed Khatana, MD, MPH
July 3, 2025

Blog Post

Health Equity

Why Cardiologists May Hesitate to Give Essential Care to Sicker Patients

Black, Older, Female, and Higher-Risk Patients are Most Affected

By:
  • Chris Tachibana, PhD, MS
April 17, 2025

Policy

Population Health

Health Implications of the Supplemental Nutrition Assistance Program (SNAP)

Briefing: Presented to Staff of Rep. GT Thompson (R-PA)

By:
  • Sameed Khatana, MD, MPH
March 20, 2025

Blog Post

Health Care Access & Coverage

Here are the Most Lucrative Heart Procedures for Hospitals

Chart of the Day: The Big Moneymaker is a Common Cardiac Surgery, Study by LDI Fellows Finds

By:
  • Chris Tachibana, PhD, MS
February 12, 2025

Blog Post

Population Health

Why Deaths Are Likely to Rise from Hotter Weather Due to Climate Change

LDI Study Highlights Rising Heat’s Impact on Mortality

By:
  • Mackenzie Bolas
October 16, 2024

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