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John Kolassa

Explore the profile of John Kolassa including associated specialties, affiliations and a list of published articles. Areas
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Articles 17
Citations 165
Followers 0
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Recent Articles
1.
Wu Y, Kolassa J
J Appl Stat . 2024 Sep; 51(12):2436-2456. PMID: 39267713
We propose a non-parametric approach to reduce the overestimation of the Kaplan-Meier (KM) estimator when the event and censoring times are independent. We adjust the KM estimator based on the...
2.
Seifu Y, Mt-Isa S, Duke K, Gamalo-Siebers M, Wang W, Dong G, et al.
J Biopharm Stat . 2022 Dec; 33(6):696-707. PMID: 36545791
A fundamental problem in the regulatory evaluation of a therapy is assessing whether the benefit outweighs the associated risks. This work proposes designing a trial that assesses a composite endpoint...
3.
Dong G, Huang B, Verbeeck J, Cui Y, Song J, Gamalo-Siebers M, et al.
Pharm Stat . 2022 Jun; 22(1):20-33. PMID: 35757986
Conventional analyses of a composite of multiple time-to-event outcomes use the time to the first event. However, the first event may not be the most important outcome. To address this...
4.
Krause-Parello C, Friedmann E, Wilson C, Hatzfeld J, Kolassa J, Hackney A, et al.
Stress Health . 2019 Jul; 35(4):480-490. PMID: 31274219
Animal-assisted interventions (AAIs) have been found to decrease stress in some settings, but it is not known if AAI is feasible in an aeromedical staging facility or effective in reducing...
5.
Cohen A, Kolassa J, Sackrowitz H
Biom J . 2018 Nov; 61(1):62-72. PMID: 30475389
The classical multiple testing model remains an important practical area of statistics with new approaches still being developed. In this paper we develop a new multiple testing procedure inspired by...
6.
Krause-Parello C, Thames M, Ray C, Kolassa J
J Child Sex Abus . 2018 Mar; 27(3):305-320. PMID: 29533149
Disclosure of child sexual abuse can be a stressful experience for the child. Gaining a better understanding of how best to serve the child, while preserving the quality of their...
7.
Quinn M, Gillooly D, Kelly S, Kolassa J, Davis E, Jankowski S
Pediatr Nurs . 2018 Feb; 42(5):235-41. PMID: 29406642
Super Storm Sandy, one of the largest storms endured by the East Coast of theUnited States, devastated New Jersey and the eastern seaboard. Although naturaldisasters affect individuals of all ages,...
8.
Krause-Parello C, Kolassa J
J Community Health Nurs . 2016 Jan; 33(1):1-10. PMID: 26813050
Pet therapy can be therapeutic for older adults living in the community. A crossover design was used to examine changes in blood pressure and heart rate before and after a...
9.
Golmohammadi D, Creese R, Valian H, Kolassa J
IEEE Trans Neural Netw . 2009 Aug; 20(9):1504-19. PMID: 19695996
In this paper, a decision-making model was developed to select suppliers using neural networks (NNs). This model used historical supplier performance data for selection of vendor suppliers. Input and output...
10.
Lev E, Kolassa J, Bakken L
Nurse Educ Today . 2009 Aug; 30(2):169-74. PMID: 19682774
Mentoring in nursing is an important process for socializing nurse researchers, developing a body of professional knowledge, and influencing career choices of students. Self-efficacy (Bandura, 1997) is concerned with one's...