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Published in Neurosurgery (01.04.2012)
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Between-hospital variation in indicators of quality of care: a systematic review
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Published in BMJ quality & safety (01.07.2024)
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Predicting survival in head and neck cancer: External validation and update of the prognostic model OncologIQ in 2189 patients
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Published in Head & neck (01.08.2021)
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Improved relative survival in older patients with acute myeloid leukemia over a 30-year period in the Netherlands: a long haul is needed to change nothing into something
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Disentangling the Association Between Neurologic Deficits, Patient-Reported Impairments, and Quality of Life After Ischemic Stroke
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Intramural Healthcare Consumption and Costs After Traumatic Brain Injury: A Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI) Study
Kaplan, Z L Rana, van der Vlegel, Marjolein, van Dijck, Jeroen T J M, Pisică, Dana, van Leeuwen, Nikki, Lingsma, Hester F, Steyerberg, Ewout W, Haagsma, Juanita A, Majdan, Marek, Polinder, Suzanne
Published in Journal of neurotrauma (01.10.2023)
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Assessment of mortality and performance status in critically ill cancer patients: A retrospective cohort study
van der Zee, Esther N, Noordhuis, Lianne M, Epker, Jelle L, van Leeuwen, Nikki, Wijnhoven, Bas P. L, Benoit, Dominique D, Bakker, Jan, Kompanje, Erwin J. O
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Published in PloS one (11.06.2021)
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Standardized mortality ratios for regionalized acute cardiovascular care
den Hartog, Sanne J, Roozenbeek, Bob, van der Bij, Sjoukje, Amini, Marzyeh, van Leeuwen, Nikki, Boersma, Eric, Dirven, Clemens M.F, Dippel, Diederik W.J, Lingsma, Hester F
Published in BMC health services research (05.09.2023)
Published in BMC health services research (05.09.2023)
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A cause‐specific Cox model for second primary tumors in patients with head and neck cancer: A RONCDOC study
Bugter, Oisín, Iwaarden, Dirk L. P., Leeuwen, Nikki, Nieboer, Daan, Dronkers, Emilie A. C., Hardillo, José A. U., Baatenburg de Jong, Robert J.
Published in Head & neck (01.06.2021)
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Effect of Treatment in a Specialized Pediatric Hemato-Oncology Setting on 5-Year Survival in Acute Lymphoblastic Leukemia: A Quasi-Experimental Study
van der Linde, Margrietha, van Leeuwen, Nikki, Eijkenaar, Frank, Rijneveld, Anita W, Pieters, Rob, Karim-Kos, Henrike E
Published in Cancers (16.05.2022)
Published in Cancers (16.05.2022)
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Efficient design and analysis of randomized controlled trials in rare neurological diseases: An example in Guillain-Barré syndrome
van Leeuwen, Nikki, Walgaard, Christa, van Doorn, Pieter A, Jacobs, Bart C, Steyerberg, Ewout W, Lingsma, Hester F
Published in PloS one (20.02.2019)
Published in PloS one (20.02.2019)
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Prognostic model for overall survival of head and neck cancer patients in the palliative phase
Hoesseini, Arta, Sewnaik, Aniel, van den Besselaar, Boyd N, Zhang, Jang, van Leeuwen, Nikki, Hardillo, Jose A, de Jong, Robert Jan Baatenburg, Offerman, Marinella P J
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Published in BMC palliative care (24.02.2024)
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Value-based healthcare in ischemic stroke care: case-mix adjustment models for clinical and patient-reported outcomes
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Published in BMC medical research methodology (05.12.2019)
Published in BMC medical research methodology (05.12.2019)
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Value-based care pathway for inflammatory bowel disease: a protocol for the multicentre longitudinal non-randomised parallel cluster IBD Value study with baseline period
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Published in BMJ open (12.01.2022)
Published in BMJ open (12.01.2022)
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