All Stories

  1. From evidence to action: advancing multi-level policy and leadership for adult undernutrition

    Article • Nutrition, December 2026, Elsevier

    Heather Keller

  2. Prevalence of Sarcopenia and Its Association with Nutrition Risk in Community-Dwelling Older Adults with Subjective Cognitive Impairment or Living in Retirement Homes

    Article • Nutrients, August 2026, MDPI AG

    Heather Keller

  3. Optimizing nutritional care across the continuum from intensive care to recovery: an expert opinion review

    Article • Expert Review of Gastroenterology & Hepatology, July 2026, Taylor & Francis

    Prof. Dr Arthur R.H. van Zanten, Heather Keller

  4. The Development and Evaluation of an Alternative Abbreviated Nutrition Risk Screening Tool Using Item Response Theory

    Article • Journal of Human Nutrition and Dietetics, May 2026, Wiley

    Heather Keller

  5. Guidance for the assessment of the dietary intake and gastrointestinal or nutrition impact symptoms etiologic criterion of Global Leadership Initiative on Malnutrition: A modified‐Delphi study

    Article • Journal of Parenteral and Enteral Nutrition, May 2026, Wiley

    Heather Keller

  6. Guidance for the assessment of the dietary intake and gastrointestinal or nutrition impact symptoms etiologic criterion of Global Leadership Initiative on Malnutrition (GLIM): A modified-Delphi study.

    Article • Clinical Nutrition, April 2026, Elsevier

    Heather Keller

  7. Effectiveness of Interventions to Improve Malnutrition Among Older Adults Living with Frailty Who Are Discharged from the Acute Setting: A Systematic Review

    Article • Nutrients, October 2025, MDPI AG

    Heather Keller

  8. An International Classification of Functioning, Disability, and Health (ICF) comprehensive core set for vertebral fragility fracture

    Article • Disability and Rehabilitation, September 2025, Taylor & Francis

    Heather Keller

  9. What Explains Interest to Promote Relationship-Centred Mealtimes in Care Homes? A Secondary Analysis of Cross-Sectional Survey Data

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, April 2025, Cambridge University Press

    Heather Keller

  10. Dietary Counselling Interventions in Malnutrition Research: Achieving an International Consensus on Best Practices Using an Amended Delphi Process

    Article • Journal of Human Nutrition and Dietetics, February 2025, Wiley

    Heather Keller

  11. Spread and Scale of the Integrated Nutrition Pathway for Acute Care Across Canada: Protocol for the Advancing Malnutrition Care Program

    Article • JMIR Research Protocols, December 2024, JMIR Publications Inc.

    Heather Keller

  12. Evaluation of the Staff Educational Components of the PROMOTE Program to Improve Resident Hydration

    Article • Nutrients, November 2024, MDPI AG

    Heather Keller

  13. Being a Husband and Caregiver: The Adjustment of Roles When Caring for a Wife Who Has Dementia

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, October 2024, Cambridge University Press

    Heather Keller

  14. Physician Perspectives on Malnutrition Screening, Diagnosis, and Management: A Qualitative Analysis

    Article • Nutrients, July 2024, MDPI AG

    Heather Keller

  15. Prevalence of malnutrition and impact on 30‐day hospital readmission in adults receiving home care and ambulatory care: A descriptive cohort study

    Article • Journal of Parenteral and Enteral Nutrition, July 2024, Wiley

    Heather Keller

  16. Social Factors Associated With Nutrition Risk in Community-Dwelling Older Adults in High-Income Countries: Protocol for a Scoping Review

    Article • JMIR Research Protocols, June 2024, JMIR Publications Inc.

    Heather Keller

  17. Spread and Scale of the Integrated Nutrition Pathway for Acute Care Across Canada: Protocol for the Advancing Malnutrition Care Program (Preprint)

    Article • May 2024, JMIR Publications Inc.

    Heather Keller

  18. Prospective validation of the Global Leadership Initiative on Malnutrition criteria for identifying malnutrition in hospitals: A protocol and feasibility pilot study

    Article • Nutrition in Clinical Practice, May 2024, Wiley

    Heather Keller

  19. Addressing disease-related malnutrition across healthcare settings: recent advancements and areas of opportunity

    Article • Applied Physiology Nutrition and Metabolism, May 2024, Canadian Science Publishing

    Heather Keller

  20. Factors associated with dietitian referrals to support long‐term care residents advancing towards the end of life

    Article • Journal of Human Nutrition and Dietetics, March 2024, Wiley

    Heather Keller

  21. Social Factors Associated With Nutrition Risk in Community-Dwelling Older Adults in High-Income Countries: Protocol for a Scoping Review (Preprint)

    Article • January 2024, JMIR Publications Inc.

    Heather Keller

  22. Wet Your Whistle with Water (W3) to Improve Water Intake in Seniors’ Care

    Article • Journal of Long-Term Care, January 2024, LSE Press

    Heather Keller

  23. NutritionVerse: Empirical Study of Various Dietary Intake Estimation Approaches

    Article • October 2023, ACM (Association for Computing Machinery)

    Heather Keller

  24. Factors Associated with the Development of High Nutrition Risk: Data from the Canadian Longitudinal Study on Aging

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, September 2023, Cambridge University Press

    Heather Keller

  25. Nutrition and Non-Nutrition-Related Challenges Predict Time to Death in Long-Term Care Residents: A Retrospective Chart Review

    Article • Journal of Multidisciplinary Healthcare, September 2023, Taylor & Francis

    Heather Keller

  26. Factors Associated With Resident Intake of Thickened Liquids in Long-Term Care

    Article • Perspectives of the ASHA Special Interest Groups, June 2023, American Speech-Language-Hearing Association (ASHA)

    Heather Keller, Sophia Werden Abrams

  27. Multi-Level Factors Associated with Relationship-Centred and Task-Focused Mealtime Practices in Long-Term Care: A Secondary Data Analysis of the Making the Most of Mealtimes Study

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, June 2023, Cambridge University Press

    Heather Keller

  28. Publisher Correction: International consensus on the non-pharmacological and non-surgical management of osteoporotic vertebral fractures

    Article • Osteoporosis International, April 2023, Springer Science + Business Media

    Heather Keller

  29. Determinants of a decline in a nutrition risk measure differ by baseline high nutrition risk status: targeting nutrition risk screening for frailty prevention in the Canadian Longitudinal Study on Aging (CLSA)

    Article • Can J Public Health, March 2023, Springer Science + Business Media

    Heather Keller

  30. International consensus on the non-pharmacological and non-surgical management of osteoporotic vertebral fractures

    Article • Osteoporosis International, February 2023, Springer Science + Business Media

    Heather Keller

  31. Navigating Mealtimes to Meet Public Health Mandates in Long-Term Care During COVID-19: Staff Perspectives

    Article • Journal of Long-Term Care, January 2023, LSE Press

    Heather Keller

  32. Nutrition Risk, Resilience and Effects of a Brief Education Intervention among Community-Dwelling Older Adults during the COVID-19 Pandemic in Alberta, Canada

    Article • Nutrients, March 2022, MDPI AG

    Heather Keller

  33. Barriers and Enablers to Delegating Malnutrition Care Activities to Dietitian Assistants

    Article • Nutrients, February 2022, MDPI AG

    Heather Keller

  34. Enhancing food intake tracking in long-term care with automated food imaging and nutrient intake tracking (AFINI-T) technology: A preliminary validation and feasibility study (Preprint)

    Article • JMIR Aging, February 2022, JMIR Publications Inc.

    Heather Keller

  35. Qualitative analysis of a virtual research meeting summarises expert-based strategies to promote hydration in residential care during COVID-19 and beyond

    Article • BMJ Open, February 2022, BMJ

    Heather Keller

  36. Reimagining Nutrition Care and Mealtimes in Long-Term Care

    Article • Journal of the American Medical Directors Association, January 2022, Elsevier

    Heather Keller

  37. Impact of COVID-19 on mobility and participation of older adults living in Hamilton, Ontario, Canada: a multimethod cohort design protocol

    Article • BMJ Open, December 2021, BMJ

    Heather Keller

  38. Investigating the patient food experience: Understanding hospital staffs' perspectives on what leads to quality food provision in Ontario hospitals

    Article • Journal of Human Nutrition and Dietetics, November 2021, Wiley

    Heather Keller

  39. In Their Own Words: How COVID-19 Has Impacted the Well-Being of Persons Living with Dementia in the Community

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, November 2021, Cambridge University Press

    Heather Keller

  40. Impact of COVID-19 on Relationship-Centred Residential Dining Practices

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, November 2021, Cambridge University Press

    Heather Keller

  41. Putting quality food on the tray: Factors associated with patients’ perceptions of the hospital food experience

    Article • Journal of Human Nutrition and Dietetics, June 2021, Wiley

    Heather Keller

  42. Hospital Food Experience Questionnaire (HFEQ): Reliable, valid and predicts food intake in adult patients

    Article • Clinical Nutrition, June 2021, Elsevier

    Heather Keller

  43. Harnessing Stakeholder Perspectives and Experience to Address Nutrition Risk in Community-Dwelling Older Adults

    Article • Healthcare, April 2021, MDPI AG

    Heather Keller

  44. Delegation Opportunities for Malnutrition Care Activities to Dietitian Assistants—Findings of a Multi-Site Survey

    Article • Healthcare, April 2021, MDPI AG

    Heather Keller

  45. Applying the Knowledge-to-Action Framework to Engage Stakeholders and Solve Shared Challenges with Person-Centered Advance Care Planning in Long-Term Care Homes

    Article • Canadian Journal on Aging / La Revue canadienne du vieillissement, February 2021, Cambridge University Press

    Heather Keller

  46. Consensus‐based nutrition care pathways for hospital‐to‐community transitions and older adults in primary and community care

    Article • Journal of Parenteral and Enteral Nutrition, January 2021, Wiley

    Heather Keller

  47. Relationship-Centered Mealtime Training Program Demonstrates Efficacy to Improve the Dining Environment in Long-Term Care

    Article • Journal of the American Medical Directors Association, December 2020, Elsevier

    Heather Keller

  48. Making the Most of Mealtimes (M3): Association Between Relationship-Centered Care Practices, and Number of Staff and Residents at Mealtimes in Canadian Long-Term Care Homes

    Article • Journal of the American Medical Directors Association, December 2020, Elsevier

    Heather Keller

  49. Trends and Novel Research in Hospital Nutrition Care: A Narrative Review of Leading Clinical Nutrition Journals

    Article • Journal of Parenteral and Enteral Nutrition, November 2020, Wiley

    Heather Keller

  50. More-2-Eat implementation demonstrates that screening, assessment and treatment of malnourished patients can be spread and sustained in acute care; a multi-site, pretest post-test time series study

    Article • Clinical Nutrition, October 2020, Elsevier

    Heather Keller

  51. Family member eating assistance and food intake in long‐term care: A secondary data analysis of the M3 Study

    Article • Journal of Advanced Nursing, September 2020, Wiley

    Heather Keller

  52. Perception Versus Performance of Swallow Function in Residents of Long-Term Care

    Article • American Journal of Speech-Language Pathology, August 2019, American Speech-Language-Hearing Association (ASHA)

    Professor Catriona M Steele, Heather Keller

  53. Prevalence of Malnutrition or Risk in Residents in Long Term Care: Comparison of Four Tools

    Article • Journal of Nutrition in Gerontology and Geriatrics, July 2019, Taylor & Francis

    Heather Keller

  54. Dietary resilience in patients with severe COPD at the start of a pulmonary rehabilitation program

    Article • International Journal of Chronic Obstructive Pulmonary Disease, April 2018, Dove Medical Press

    Hester van der Vaart, Heather Keller

  55. Comparing Hospital Staff Nutrition Knowledge, Attitudes, and Practices Before and 1 Year After Improving Nutrition Care: Results From the More-2-Eat Implementation Project

    Article • Journal of Parenteral and Enteral Nutrition, August 2017, SAGE Publications

    Heather Keller

  56. Implementing best practice in hospital multidisciplinary nutritional care: an example of using the knowledge-to-action process for a research program

    Article • Journal of Multidisciplinary Healthcare, October 2015, Dove Medical Press

    Ms Celia V Laur, Heather Keller

  57. Becoming Food Aware in Hospital: A Narrative Review to Advance the Culture of Nutrition Care in Hospitals

    Article • Healthcare, June 2015, MDPI AG

    Heather Keller