EHR Adoption and Hospital Performance: Time-Related Effects

Area of Science:

• Health Informatics
• Health Services Research
• Hospital Management

Background:

• The Health Information Technology for Economic and Clinical Health (HITECH) Act aimed to promote Electronic Health Record (EHR) adoption in hospitals.
• Assessing the impact of EHR adoption on hospital performance is crucial for understanding the return on national investments.

Purpose of the Study:

• To evaluate the relationship between EHR adoption and hospital outcomes 5 years after HITECH program implementation.
• To determine if this relationship is consistent across process adherence, patient satisfaction, and efficiency.

Main Methods:

• Utilized secondary data from the American Hospital Association and CMS (2009-2012).
• Employed ordinary least squares models with hospital fixed effects to analyze EHR adoption and hospital outcomes.
• Assessed time-related effects by comparing pre- and post-meaningful use periods and by meaningful use attestation cohort.

Main Results:

• Higher EHR adoption correlated with improved process adherence (0.147; p < .001) and patient satisfaction (0.118; p < .001).
• No significant association was found between EHR adoption and efficiency (0.01; p = .78).
• The positive relationship between EHR adoption and performance was stronger in 2010/2011 compared to 2008/2009.

Conclusions:

• Performance improvements linked to EHR adoption are increasingly evident in recent years.
• National investments in EHRs appear to yield more consistent benefits than previously suggested.
• The study highlights the evolving impact of EHRs on hospital quality and patient care.