Hyunhae Lee is a UW School of Nursing PhD in Nursing Science student and one of the center’s 2025-2026 Healthy Aging Research Scholars. Her project is on “Lifestyle Features and Longevity beyond Blue Zones: A Mixed-Methods Study.” Her faculty mentor is Kerry Reding.
Why did you choose to go into nursing?
I have asthma. My first memory was in the hospital, and I was pretty familiar with doctors, nurses, and emergency units. I loved nurses, because they always helped me to feel better, and I was eager to be like them. That’s why I chose nursing.
Going from nursing practice, what made you want to do research and go into nursing research?
When I first started clinical work, honestly, I’d never thought about going to a master’s or PhD program. Clinical nursing was a good fit for me, and I really enjoyed life as a nurse. However, as the years went by, I gradually became interested in finding ways to improve the lives of a larger population, not only caring for patients directly in clinical settings. I thought research could be another way of helping patients, and that inspired me to pursue it.
Could you briefly describe your project with the de Tornyay Center?
My clinical background and dissertation research are primarily focused on cancer survivors and their cardiovascular diseases. However, the reason I started research for that population was the hope of helping them not only survive cancer but also live longer and better lives after treatment in their long lives. As I was thinking deeply about survivorship during the spring of my first year in the PhD program, my chair, Dr. Redding, introduced the concepts of Power 9 and Blue Zones.
I had never heard of these concepts before she mentioned them, but they are quite popular worldwide. The idea started when Dr. Pes drew a blue circle on a map around a region in Sardinia, Italy—an area known for its exceptionally high concentration of centenarians and remarkable longevity. This blue marking later inspired the term “Blue Zone”. After that, the journalist Dan Buettner and his team designated five regions worldwide known for longevity and a higher quality of life as Blue Zones and identified nine shared lifestyle features from those five regions, known as the Power 9.
However, the Blue Zones and Power 9 concepts have not been empirically tested with statistical analysis or big data.
So, we thought it would be meaningful to test if these 9 lifestyle features are related to longevity in the Women’s Health Initiative data, because the Women’s Health Initiative has collected more than 30 years of cohort data in the US.
We did an initial analysis, and actually, I thought that was the end of this project. However, after that, I had the opportunity to visit Sardinia with support from the School of Nursing Center for Global Health Nursing. It was an exceptional experience. There were so many centenarians. They are still living their routine, working, and even doing daily resistance exercise. Also, through conversations with them, I learned that several of the original Power 9 factors were no longer common in their daily lives. Interestingly, the factors they no longer had in their lives were the same ones that were not significantly associated with longevity in our analysis (especially, restricted diet).
Since it was just a simple conversation and could not serve as official data for analysis, I considered how to turn it into a research project. So I planned a mixed-methods study, interviewing older adults in Sardinia to collect what they are doing day to day, and then, using new variables from these interviews, testing them again with WHI data.
Why is this work important to do?
As times have changed, I felt that there was a need to re-examine the factors associated with longevity and identify new ones that may be relevant today.
The other reason is that, personally, I have noticed that many younger people seem less enthusiastic about longevity. In some ways, I was one of those people. However, the older adults I met in Sardinia were quite different. They were genuinely enjoying their daily lives, spoke about loving the life they were living, and expressed a desire to continue living that way for as long as possible. It made me wonder what contributed to such a fulfilling life, and I wanted to share those lessons with others.
Has there been anything that’s surprised you that you’ve learned or seen?
As I mentioned, I was impressed with how they live their daily lives in Sardinia. Even though they have some issues, they love their daily lives. They enjoy communicating. I want to try to find out how we can all become like them.










Chiayu Chen is one of the de Tornyay Center for Healthy Aging’s 2026-2027 Healthy Aging Scholars. Her project is on “Support Transitions Between Levels of Care at a local retirement community”, and her faculty mentor is Jamie Young.
Michelle Thomas is a DNP student and one of the de Tornyay Center for Healthy Aging’s Healthy Aging Scholars. Her project is on “Improving Timely Colonoscopy Follow-up after Abnormal Fecal Immunochemical Test Results in the Veteran Population.” Her mentors are Katherine Murrow and Brenda Zierler.
Li Downs is a DNP in Nursing Science student and one of the de Tornyay Center’s 2025-2026 Healthy Aging Scholars. Her project is on, “Enhancing Education on Post-Intensive Care Syndrome: A Nurse-Led Quality Improvement Initiative in the Neuroscience Intensive Care Unit at Harborview Medical Center” and her mentors are
Fiza Noman is a BSN student and one of the de Tornyay Center for Healthy Aging’s 2026-2027 Healthy Aging Scholars. Her project is on “Unwrapping Bias: Addressing Ageism Towards Older Adults Alongside Racism in Nursing Textbooks to Advance Inclusive Education and Promote Healthy Aging.” Her faculty mentor is
Suah Park is a PhD in Nursing Science candidate and one of the de Tornyay Center’s 2025-2026 Healthy Aging Scholars. Her faculty mentor is 
Julia Lee is a BSN student and the center’s 2025-2026 Germain Krysan Endowed Scholar. Her mentors are 



Lydia Chen was one of the center’s de Tornyay Center’s 2024-2025 Healthy Aging Scholars and a DNP student. Her project was on ‘Using Artificial Intelligence in Improving Nursing Documentation in Skilled Nursing Facilities’ and her faculty mentor was Jamie Young.
Madison McKee was one of the de Tornyay Center for Healthy Aging’s 2024-2025 Undergraduate Research Scholars. Her research project was on “Examining the Impacts of Facilitated Garden Activities for Individuals Living with Dementia and their Caregivers”, and her faculty mentor was Basia Belza. 


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The de Tornyay Center for Healthy Aging is dedicated to supporting nursing students interested in healthy aging research. We are proud to offer scholarships to support undergraduate and graduate students completing healthy aging research and travel scholarships for graduate students to present their work at conferences. We also recognize completed aging projects and research by graduate students with our Pathways to Healthy Aging awards. 





