Results 31 to 40 of about 5,342,130 (395)

TikTok and #OccupationalTherapy: Cross-sectional Study

open access: yesJMIR Formative Research, 2023
Background Medical providers use the short-form video social media platform TikTok to share information related to their scope of practice and insights about their professions. Videos under the hashtag #occupationaltherapy on TikTok have over 100 million views, but there is no evidence investigating how occupational therapy ...
Whitney Chasca   +3 more
openaire   +3 more sources

Sample size planning for pilot studies [PDF]

open access: yesarXiv, 2021
Pilot studies are often the first step of experimental research. It is usually on a smaller scale and the results can inform intervention development, study feasibility and how the study implementation will play out, if such a larger main study is undertaken.
arxiv  

Multi-Study R-Learner for Estimating Heterogeneous Treatment Effects Across Studies Using Statistical Machine Learning [PDF]

open access: yesarXiv, 2023
Estimating heterogeneous treatment effects (HTEs) is crucial for precision medicine. While multiple studies can improve the generalizability of results, leveraging them for estimation is statistically challenging. Existing approaches often assume identical HTEs across studies, but this may be violated due to various sources of between-study ...
arxiv  

Differential mortality and wealth accumulation [PDF]

open access: yes, 1995
The issue of asset accumulation and decumulation is central to the life cycle theory of consumer behavior and to many policy questions. One of the main implications of the life cycle model is that assets are decumulated in the last part of life.
Attanasio, O., Hoynes, H.W.
core   +1 more source

A Cross-Sectional Study of Cannabidiol Users [PDF]

open access: yesCannabis and Cannabinoid Research, 2018
Introduction: Preclinical and clinical studies suggest that cannabidiol (CBD) found in Cannabis spp. has broad therapeutic value. CBD products can currently be purchased online, over the counter and at Cannabis-specific dispensaries throughout most of the country, despite the fact that CBD is generally deemed a Schedule I controlled substance by the U ...
Jamie Corroon, Joy A. Phillips
openaire   +2 more sources

Parkinson’s disease patients have a complex phenotypic and functional Th1 bias: cross-sectional studies of CD4+ Th1/Th2/T17 and Treg in drug-naïve and drug-treated patients

open access: yesJournal of Neuroinflammation, 2018
Parkinson’s disease (PD) affects an estimated 7 to 10 million people worldwide, and only symptomatic treatments are presently available to relieve the consequences of brain dopaminergic neurons loss.
Nataša Z. Kuštrimović   +14 more
semanticscholar   +1 more source

Prevalence of Dental Fluorosis in a City without Fluoridation in its Water Supply: Effect of Sampling

open access: yesPesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To determine the prevalence of dental fluorosis in a population not exposed to fluoridated water and to evaluate the effect of the sampling technique on this measurement.
Maria Cristina de Matos Castilho   +2 more
doaj  

Critical care nurses' knowledge of tracheostomy care

open access: yesIranian Journal of Nursing and Midwifery Research, 2023
Background: Tracheostomy care is a standard procedure that nurses perform in Critical Care Units (CCUs) to reduce complications from tracheostomy. The literature indicates a clear variety of care and practice in managing tracheostomy patients within the ...
Rasha Abu-Sahyoun   +13 more
doaj   +1 more source

Automatically Finding and Categorizing Replication Studies [PDF]

open access: yesarXiv, 2023
In many fields of experimental science, papers that failed to replicate continue to be cited as a result of the poor discoverability of replication studies. As a first step to creating a system that automatically finds replication studies for a given paper, 334 replication studies and 344 replicated studies were collected.
arxiv  

From Little Things Big Things Grow: A Collection with Seed Studies for Medical Systematic Review Literature Search [PDF]

open access: yes, 2022
Medical systematic review query formulation is a highly complex task done by trained information specialists. Complexity comes from the reliance on lengthy Boolean queries, which express a detailed research question. To aid query formulation, information specialists use a set of exemplar documents, called `seed studies', prior to query formulation ...
arxiv   +1 more source

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