Results 91 to 100 of about 5,779,443 (305)

PSAgraphics: An R Package to Support Propensity Score Analysis [PDF]

open access: yes
Propensity score analysis is a technique for adjusting for selection bias in observational data. Estimated propensity scores (probability of treatment given observed covariates) are used for stratification of observations. Within strata covariates should
Robert M. Pruzek, James E. Helmreich
core  

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

The Consequences of Open Versus Closed Influence Strategies of Salespeople in a Developing Economy

open access: yesMarketing Management Journal, 2011
The sales representatives of a pharmaceutical manufacturer in India were surveyed to explore the effects of influence strategies on customer oriented selling, adaptive selling, and sales performance, and to examine the relationships among sales ...
SUBHRA CHAKRABARTY   +2 more
doaj   +1 more source

Application of the Generalized Propensity Score. Evaluation of public contributions to Piedmont enterprises. [PDF]

open access: yes
In this article, we apply a generalization of the propensity score of Rosenbaum and Rubin (1983b). Techniques based on the propensity score have long been used for causal inference in observational studies for reducing bias caused by non-random treatment
Mattei, Alessandra, Bia, Michela
core  

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

Evacuating Flash Flood Victims: Key Drivers and Psychological Burden

open access: yesJournal of Flood Risk Management
Effective, timely, and fair evacuation is crucial to mitigate flood impacts. We aim to identify socio‐economic attributes and flood event characteristics influencing evacuation and to quantify the psychological burden of people who experienced evacuation.
Nivedita Sairam   +3 more
doaj   +1 more source

Use of Propensity Scores in Non-Linear Response Models: The Case for Health Care Expenditures [PDF]

open access: yes
Under the assumption of no unmeasured confounders, a large literature exists on methods that can be used to estimating average treatment effects (ATE) from observational data and that spans regression models, propensity score adjustments using ...
Anirban Basu   +2 more
core  

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

AI‐NLME: A New Artificial Intelligence‐Driven Nonlinear Mixed Effect Modeling Approach for Analyzing Longitudinal Data in Randomized Placebo‐Controlled Clinical Trials

open access: yesClinical and Translational Science
A propensity weighted (PSW) methodology was recently proposed for assessing the treatment effect conditional to the probability of non‐specific response to a treatment (prob‐NSRT).
Roberto Gomeni   +1 more
doaj   +1 more source

Comparative effectiveness of metronidazole and vancomycin for treatment of Clostridioides difficile infection in hospitalized children

open access: yesAntimicrobial Stewardship & Healthcare Epidemiology
Objective: To compare rates of clinical response in children with Clostridioides difficile infection (CDI) treated with metronidazole vs vancomycin. Design: Retrospective cohort study was performed as a secondary analysis of a previously established ...
Thomas J. Sandora   +7 more
doaj   +1 more source

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