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Page 1
The influence of the dynamic context of the pandemic on the predictive performance of mortality predictions over time in older patients hospitalised for COVID-19.
van Raaij BFM, Zahra A, Steyerberg EW, de Hond AAH, Smits RAL, van der Klei VMGTH, Polinder-Bos HA, Minnema J, Appelman B, Smorenberg A, Trompet S, Peeters G, van Smeden M, Moons KGM, Gussekloo J, Mooijaart SP, Noordam R; COOP consortium and COVID-OLD study. van Raaij BFM, et al. Among authors: smits ral. J Clin Epidemiol. 2024 Dec 26:111652. doi: 10.1016/j.jclinepi.2024.111652. Online ahead of print. J Clin Epidemiol. 2024. PMID: 39732182 Free article.
Preparing for future pandemics: frailty associates with mortality in hospitalised older people during the entire COVID-19 pandemic, a Dutch multicentre cohort study.
van Raaij BFM, Noordam R, Smits RAL, van der Klei VMGTH, Jansen SWM, van der Linden CMJ, Polinder-Bos HA, Minnema J, Tap L, van der Bol JM, van de Glind EMM, Willems HC, van Deudekom FJA, Ruiter R, van Munster BC, Robben SHM, Schouten HJ, Barten DG, Lucke JA, Peeters G, Trompet S, Drewes YM, van den Bos F, Gussekloo J, Mooijaart SP; COOP study group. van Raaij BFM, et al. Among authors: smits ral. Eur Geriatr Med. 2024 Aug;15(4):951-959. doi: 10.1007/s41999-024-01001-1. Epub 2024 Jun 7. Eur Geriatr Med. 2024. PMID: 38849648 Free PMC article.
Delirium in older patients with COVID-19: Prevalence, risk factors and clinical outcomes across the first three waves of the pandemic.
Minnema J, Tap L, van der Bol JM, van Deudekom FJA, Faes MC, Jansen SWM, van der Linden CMJ, Lucke JA, Mooijaart SP, van Munster B, Noordam R, van Raaij BFM, Ruiter R, Smits RAL, Willems HC, Mattace-Raso FUS, Polinder-Bos HA. Minnema J, et al. Among authors: smits ral. Int J Geriatr Psychiatry. 2023 Nov;38(11):e6024. doi: 10.1002/gps.6024. Int J Geriatr Psychiatry. 2023. PMID: 37909117
A study protocol of external validation of eight COVID-19 prognostic models for predicting mortality risk in older populations in a hospital, primary care, and nursing home setting.
Zahra A, Luijken K, Abbink EJ, van den Berg JM, Blom MT, Elders P, Festen J, Gussekloo J, Joling KJ, Melis R, Mooijaart S, Peters JB, Polinder-Bos HA, van Raaij BFM, Smorenberg A, la Roi-Teeuw HM, Moons KGM, van Smeden M; COOP Consortium. Zahra A, et al. Diagn Progn Res. 2023 Apr 4;7(1):8. doi: 10.1186/s41512-023-00144-2. Diagn Progn Res. 2023. PMID: 37013651 Free PMC article.
Atypical presentation of COVID-19 in older patients is associated with frailty but not with adverse outcomes.
van Son JE, Kahn ECP, van der Bol JM, Barten DG, Blomaard LC, van Dam C, Ellerbroek J, Jansen SWM, Lekx A, van der Linden CMJ, Looman R, Maas HAAM, Mattace-Raso FUS, Mooijaart SP, van Munster BC, Peters A, Polinder-Bos HA, Smits RAL, Spies PE, Wassenburg A, Wassenburg N, Willems HC, Schouten HJ, Robben SHM. van Son JE, et al. Among authors: smits ral. Eur Geriatr Med. 2023 Apr;14(2):333-343. doi: 10.1007/s41999-022-00736-z. Epub 2023 Feb 7. Eur Geriatr Med. 2023. PMID: 36749454 Free PMC article.
Characteristics and outcomes of older patients hospitalised for COVID-19 in the first and second wave of the pandemic in The Netherlands: the COVID-OLD study.
Smits RAL, Trompet S, van der Linden CMJ, van der Bol JM, Jansen SWM, Polinder-Bos HA, Willems HC, Barten DG, Blomaard LC, de Boer MGJ, van Deudekom FJA, Ellerbroek JLJ, Festen J, van de Glind EMM, Kampschreur LM, Karimi O, Kroon B, van Lanen MGJA, Lucke JA, Maas HAAM, Mattace-Raso FUS, van Munster BC, Reijerse L, Robben SHM, Ruiter R, Schouten HJ, Spies PE, Wassenburg A, Wijngaarden MA, Mooijaart SP. Smits RAL, et al. Age Ageing. 2022 Mar 1;51(3):afac048. doi: 10.1093/ageing/afac048. Age Ageing. 2022. PMID: 35235650 Free PMC article.
Frailty is associated with in-hospital mortality in older hospitalised COVID-19 patients in the Netherlands: the COVID-OLD study.
Blomaard LC, van der Linden CMJ, van der Bol JM, Jansen SWM, Polinder-Bos HA, Willems HC, Festen J, Barten DG, Borgers AJ, Bos JC, van den Bos F, de Brouwer EJM, van Deudekom FJA, van Dijk SC, Emmelot-Vonk MH, Geels RES, van de Glind EMM, de Groot B, Hempenius L, Kamper AM, Kampschreur LM, de Koning MMM, Labots G, Looman R, Lucke JA, Maas HAAM, Mattace-Raso FUS, El Moussaoui R, van Munster BC, van Nieuwkoop C, Oosterwijk LBLE, Regtuijt MEM, Robben SHM, Ruiter R, Salarbaks AM, Schouten HJ, Smit OM, Smits RAL, Spies PE, Vreeswijk R, de Vries OJ, Wijngaarden MA, Wyers CE, Mooijaart SP. Blomaard LC, et al. Among authors: smits ral. Age Ageing. 2021 May 5;50(3):631-640. doi: 10.1093/ageing/afab018. Age Ageing. 2021. PMID: 33951156 Free PMC article.