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Incremental prognostic value of acute serum biomarkers for functional outcome after traumatic brain injury (CENTER-TBI): an observational cohort study.
Lancet Neurol. 2022 Sep;21(9):792-802. doi: 10.1016/S1474-4422(22)00218-6.
Lancet Neurol. 2022.
PMID: 35963262
Outcome Prediction after Moderate and Severe Traumatic Brain Injury: External Validation of Two Established Prognostic Models in 1742 European Patients.
Dijkland SA, Helmrich IRAR, Nieboer D, van der Jagt M, Dippel DWJ, Menon DK, Stocchetti N, Maas AIR, Lingsma HF, Steyerberg EW; CENTER-TBI Participants and Investigators.
Dijkland SA, et al. Among authors: helmrich irar.
J Neurotrauma. 2021 May 15;38(10):1377-1388. doi: 10.1089/neu.2020.7300. Epub 2020 Dec 14.
J Neurotrauma. 2021.
PMID: 33161840
Free article.
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Development of prognostic models for Health-Related Quality of Life following traumatic brain injury.
Helmrich IRAR, van Klaveren D, Dijkland SA, Lingsma HF, Polinder S, Wilson L, von Steinbuechel N, van der Naalt J, Maas AIR, Steyerberg EW; CENTER-TBI Collaborators.
Helmrich IRAR, et al.
Qual Life Res. 2022 Feb;31(2):451-471. doi: 10.1007/s11136-021-02932-z. Epub 2021 Jul 30.
Qual Life Res. 2022.
PMID: 34331197
Free PMC article.
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Does poor methodological quality of prediction modeling studies translate to poor model performance? An illustration in traumatic brain injury.
Helmrich IRAR, Mikolić A, Kent DM, Lingsma HF, Wynants L, Steyerberg EW, van Klaveren D.
Helmrich IRAR, et al.
Diagn Progn Res. 2022 May 5;6(1):8. doi: 10.1186/s41512-022-00122-0.
Diagn Progn Res. 2022.
PMID: 35509061
Free PMC article.
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"What if" should precede "whether" and "how" in the social conversation around human germline gene editing.
Houtman D, Geuverink W, Helmrich IRAR, Vijlbrief B, Cornel M, Riedijk S.
Houtman D, et al. Among authors: helmrich irar.
J Community Genet. 2023 Aug;14(4):371-375. doi: 10.1007/s12687-023-00652-0. Epub 2023 Jun 16.
J Community Genet. 2023.
PMID: 37326787
Free PMC article.
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Mortality Prediction in Severe Traumatic Brain Injury Using Traditional and Machine Learning Algorithms.
Wu X, Sun Y, Xu X, Steyerberg EW, Helmrich IRAR, Lecky F, Guo J, Li X, Feng J, Mao Q, Xie G, Maas AIR, Gao G, Jiang J.
Wu X, et al. Among authors: helmrich irar.
J Neurotrauma. 2023 Jul;40(13-14):1366-1375. doi: 10.1089/neu.2022.0221. Epub 2023 Apr 12.
J Neurotrauma. 2023.
PMID: 37062757
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US and Dutch Perspectives on the Use of COVID-19 Clinical Prediction Models: Findings from a Qualitative Analysis.
Basile MJ, Helmrich IRAR, Park JG, Polo J, Rietjens JAC, van Klaveren D, Zanos TP, Nelson J, Lingsma HF, Kent DM, Alsma J, Verdonschot RJCG, Hajizadeh N.
Basile MJ, et al. Among authors: helmrich irar.
Med Decis Making. 2023 May;43(4):445-460. doi: 10.1177/0272989X231152852. Epub 2023 Feb 9.
Med Decis Making. 2023.
PMID: 36760135
Free PMC article.
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