Researcher Profile

Olga Theou

0000-0001-6460-782x

Publications

2,793

Citations

Co-Authors

Active Years

Publications

Open Access Journal Article Drugs & Aging Oct 14, 2025

Frailty-Informed Pain Management: A Clinical Imperative Beyond Chronological Age

Pablo Mourelle-Sanmartín · Laura Lorenzo-López · José Carlos Millán-Calenti · Melissa Kathryn Andrew +1 more

10.1007/s40266-025-01254-w 1 citations

Open Access Journal Article GeroScience Jan 06, 2024

Prognostic accuracy of 70 individual frailty biomarkers in predicting mortality in the Canadian Longitudinal Study on Aging

Joanna M. Blodgett · Mario Ulisses Pérez-Zepeda · Judith Godin · Dustin Scott Kehler +4 more

10.1007/s11357-023-01055-2 11 citations

Open Access Journal Article BMC Public Health Jun 28, 2023

Social vulnerability indices: a scoping review

Jasmine Cassy Mah · Jodie Lynn Penwarden · Henrique Pott · Olga Theou +1 more

10.1186/s12889-023-16097-6 166 citations

Journal Article Age and Ageing Aug 13, 2020

Frailty among middle-aged and older Canadians: population norms for the frailty index using the Canadian Longitudinal Study on Aging

Mario Ulises Pérez-Zepeda · Judith Godin · Joshua J Armstrong · Melissa K Andrew +4 more

10.1093/ageing/afaa144 55 citations

Open Access Journal Article Canadian Geriatrics Journal Aug 24, 2020

Using the Clinical Frailty Scale in Allocating Scarce Health Care Resources

Kenneth Rockwood · Olga Theou

10.5770/cgj.23.463 725 citations

Open Access Journal Article BMC Geriatrics Oct 07, 2020

A scoping review of the Clinical Frailty Scale

Sophie Church · Emily Rogers · Kenneth Rockwood · Olga Theou

10.1186/s12877-020-01801-7 693 citations

Journal Article Maturitas Feb 01, 2015

The association between sedentary behaviour, moderate–vigorous physical activity and frailty in NHANES cohorts

Joanna Blodgett · Olga Theou · Susan Kirkland · Pantelis Andreou +1 more

10.1016/j.maturitas.2014.11.010 200 citations

Journal Article Archives of Gerontology and Geriatrics May 01, 2015

Frailty in NHANES: Comparing the frailty index and phenotype

Joanna Blodgett · Olga Theou · Susan Kirkland · Pantelis Andreou +1 more

10.1016/j.archger.2015.01.016 384 citations

Journal Article Journal of the American Geriatrics Society Aug 26, 2013

Operationalization of Frailty Using Eight Commonly Used Scales and Comparison of Their Ability to Predict All‐Cause Mortality

Olga Theou · Thomas D. Brothers · Arnold Mitnitski · Kenneth Rockwood

10.1111/jgs.12420 558 citations

Publication Timeline

2025

2024

2023

2020

2015

2013

Frequent Co-Authors

Kenneth Rockwood

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Susan Kirkland

4×

Melissa Kathryn Andrew

2×

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