Improvement in physical and mental health attributable to the affordable care act.

ABSTRACT:

Introduction

The Affordable Care Act (ACA) represents the most comprehensive U.S. health reform since Medicare and Medicaid. However, evidence on its impact on population health in the general U.S. population, particularly mental health, remains limited.

Methods

We analyzed a nationally representative sample of non-elderly adults aged 18-64 from the Medical Expenditure Panel Survey (2007-2019). Outcomes included two health-related quality of life (HRQOL) measures derived from the SF-12 v2: physical component summary (PCS) and mental component summary (MCS) scores. Using conditional-mean and quantile-regression difference-in-differences models, we examined the effect of the ACA by comparing pre-post changes in PCS and MCS scores among non-elderly adults relative to counterfac

SUBMITTER: Yoon J 

PROVIDER: S-EPMC12689885 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature