Bas M. Van Raaij
Leiden, ZH, Netherlands
Last Updated: 09/26/2026
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Found 19 publications
What really matters to older adults in life and treatment: a qualitative study on the role of connectedness in person-centered care.
Journal: BMC geriatrics
Published: March 15, 2026
Is frailty incremental to the 4C Mortality model for mortality risk prediction in hospitalized older individuals with COVID-19 disease?
Journal: Journal of clinical epidemiology
Published: January 26, 2025
Trajectories After In-Hospital Delirium: Long-Term Changes in Frailty and Cognition After COVID-19.
Journal: Journal of the American Medical Directors Association
Published: November 27, 2024
Validation of the acutely presenting older patient screener for short term mortality prediction in older patients hospitalized for COVID-19.
Journal: European geriatric medicine
Published: November 20, 2024
A qualitative study regarding older people's goals of care in relation to frailty status: finding meaning in 'smaller things' in life.
Journal: Age and ageing
Published: August 16, 2024
The association of inflammatory markers with frailty and in-hospital mortality in older COVID-19 patients.
Journal: Experimental gerontology
Published: June 25, 2024
The influence of the dynamic context of the pandemic on the predictive performance of mortality predictions over time in older patients hospitalized for COVID-19.
Journal: Journal of clinical epidemiology
Published: June 17, 2024
Differences in characteristics and outcomes of older patients hospitalized for COVID-19 after introduction of vaccination.
Journal: European geriatric medicine
Published: March 29, 2024
Preparing for future pandemics: frailty associates with mortality in hospitalised older people during the entire COVID-19 pandemic, a Dutch multicentre cohort study.
Journal: European geriatric medicine
Published: February 12, 2024
Older people's goals of care in relation to frailty status-the COOP-study.
Journal: Age and ageing
Published: December 01, 2023
External validation of six COVID-19 prognostic models for predicting mortality risk in older populations in a hospital, primary care, and nursing home setting.
Journal: Journal of clinical epidemiology
Published: November 15, 2023
Delirium in older patients with COVID-19: Prevalence, risk factors and clinical outcomes across the first three waves of the pandemic.
Journal: International journal of geriatric psychiatry
Published: June 16, 2023
Last Updated: 09/26/2026