Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2013 1
2014 1
2016 3
2017 9
2018 17
2019 6
2020 5
2021 7
2022 3
2023 4
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

45 results

Results by year

Filters applied: . Clear all
Page 1
The self-fulfilling prophecy of post-hoc power calculations.
Christogiannis C, Nikolakopoulos S, Pandis N, Mavridis D. Christogiannis C, et al. Among authors: nikolakopoulos s. Am J Orthod Dentofacial Orthop. 2022 Feb;161(2):315-317. doi: 10.1016/j.ajodo.2021.10.008. Am J Orthod Dentofacial Orthop. 2022. PMID: 35094754 No abstract available.
Modeling Multicomponent Interventions in Network Meta-Analysis.
Veroniki AA, Seitidis G, Nikolakopoulos S, Ballester M, Beltran J, Heijmans M, Mavridis D. Veroniki AA, et al. Among authors: nikolakopoulos s. Methods Mol Biol. 2022;2345:245-261. doi: 10.1007/978-1-0716-1566-9_15. Methods Mol Biol. 2022. PMID: 34550595
Development and Evaluation of a Simulation-Based Algorithm to Optimize the Planning of Interim Analyses for Clinical Trials in ALS.
van Unnik JWJ, Nikolakopoulos S, Eijkemans MJC, Gonzalez-Bermejo J, Bruneteau G, Morelot-Panzini C, van den Berg LH, Cudkowicz ME, McDermott CJ, Similowski T, van Eijk RPA; DiPALS, RespiStimALS and Ceftriaxone Study Group. van Unnik JWJ, et al. Among authors: nikolakopoulos s. Neurology. 2023 Jun 6;100(23):e2398-e2408. doi: 10.1212/WNL.0000000000207306. Epub 2023 Apr 21. Neurology. 2023. PMID: 37085329 Free PMC article.
Exploring the Effectiveness of Self-Management Interventions in Type 2 Diabetes: A Systematic Review and Network Meta-Analysis.
Tsokani S, Seitidis G, Christogiannis C, Kontouli KM, Nikolakopoulos S, Zevgiti S, Orrego C, Ballester M, Suñol R, Heijmans M, Poortvliet R, van der Gaag M, Alonso-Coello P, Canelo-Aybar C, Beltran J, González-González AI, de Graaf G, Veroniki AA, Mavridis D. Tsokani S, et al. Among authors: nikolakopoulos s. Healthcare (Basel). 2023 Dec 22;12(1):27. doi: 10.3390/healthcare12010027. Healthcare (Basel). 2023. PMID: 38200933 Free PMC article. Review.
Bayesian sample size re-estimation using power priors.
Brakenhoff TB, Roes K, Nikolakopoulos S. Brakenhoff TB, et al. Among authors: nikolakopoulos s. Stat Methods Med Res. 2019 Jun;28(6):1664-1675. doi: 10.1177/0962280218772315. Epub 2018 May 2. Stat Methods Med Res. 2019. PMID: 29717945 Free article.
45 results