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GEM ROI Report

The older adult demographic experiences the greatest illness complexity, hospital admission rates, lengths of stay (LOS), and risk of functional decline. To address this, the Geriatric Emergency Management (GEM) Nurse program has been implemented in nine hospital locations within the Central East Region of Ontario. Through the GEM program, older adults receive specialized geriatric emergency management services in the hospital emergency department (ED). These services are provided by GEM nurses or nurse practitioners with advanced training in gerontology. 


This report presents findings from a return on investment (ROI) evaluation for the GEM program. The evaluation follows the ROI Methodology developed by Dr. Jack J. Phillips, which examines the program at several data levels: Program Inputs (level 0), Reaction (level 1), Confidence (level 2), Application (level 3), Impact (level 4), and ROI (level 5).


To view the 1-page infographic, click here.

Related Resources

Related Resources

Central East Cognition Referral Pathway Guidance Document

ICIC 2026 Presentations: Strengthening Specialized Geriatric Services: A Provider Experience Evaluation in Central East Ontario, Canada

2025 GAIN ROI Evaluation Infographic

ICIC 2026 Presentations: Building Ontario's Workforce Capacity for Integrated Geriatric Services: Findings from a Provincial Training Needs Assessment

ICIC 2026 Presentations: Measuring the Value of Integrated Geriatric Emergency Care: A Return on Investment Evaluation of Ontario’s Central East GEM Nurse Program

GEM ROI Infographic

ICIC 2026 Presentations: Frailty Pathways: A Population Health Management Strategy for Older Adults

2025 GAIN ROI Evaluation Report

Central East Provider Experience Evaluation

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