14 research outputs found
The effect of cyclosporine on calcium, protein kinase C, and sodium-proton exchange in platelets
Empirically Convergent Adaptive Estimation of Grayvalue Structure Tensors
An iterative adaptation process for the estimation of a Grayvalue Structure Tensor (GST) is studied experimentally: alternative adaptation rules, different parameterizations, and two convergence criteria are compared. The basic adaptation process converges for both synthetic and real image sequences in most cases towards essentially the same results even if different parameters are used. Only two identifiable local grayvalue configurations have been encountered so far where adaptation variants do not converge according to the chosen criteria
Near surface geophysical surveys with a high frequency mutual impedance measuring system
Uterine Artery Embolization and Methotrexate Infusion as Sole Management for Caesarean Scar and Cervical Ectopic Pregnancies: A Single-Center Experience and Literature Review
Diversity of chironomid larvae in palustrine wetlands of the coastal plain in the south of Brazil
The collaborative outcomes study on health and functioning during infection times in adults (COH-FIT-Adults): Design and methods of an international online survey targeting physical and mental health effects of the COVID-19 pandemic.
. High-quality comprehensive data on short-/long-term physical/mental health effects of the COVID-19 pandemic are needed.
. The Collaborative Outcomes study on Health and Functioning during Infection Times (COH-FIT) is an international, multi-language (n=30) project involving >230 investigators from 49 countries/territories/regions, endorsed by national/international professional associations. COH-FIT is a multi-wave, on-line anonymous, cross-sectional survey [wave 1: 04/2020 until the end of the pandemic, 12 months waves 2/3 starting 6/24 months threreafter] for adults, adolescents (14-17), and children (6-13), utilizing non-probability/snowball and representative sampling. COH-FIT aims to identify non-modifiable/modifiable risk factors/treatment targets to inform prevention/intervention programs to improve social/health outcomes in the general population/vulnerable subgrous during/after COVID-19. In adults, co-primary outcomes are change from pre-COVID-19 to intra-COVID-19 in well-being (WHO-5) and a composite psychopathology P-Score. Key secondary outcomes are a P-extended score, global mental and physical health. Secondary outcomes include health-service utilization/functioning, treatment adherence, functioning, symptoms/behaviors/emotions, substance use, violence, among others.
. Starting 04/26/2020, up to 14/07/2021 >151,000 people from 155 countries/territories/regions and six continents have participated. Representative samples of ≥1,000 adults have been collected in 15 countries. Overall, 43.0% had prior physical disorders, 16.3% had prior mental disorders, 26.5% were health care workers, 8.2% were aged ≥65 years, 19.3% were exposed to someone infected with COVID-19, 76.1% had been in quarantine, and 2.1% had been COVID 19-positive.
. Cross-sectional survey, preponderance of non-representative participants.
. Results from COH-FIT will comprehensively quantify the impact of COVID-19, seeking to identify high-risk groups in need for acute and long-term intervention, and inform evidence-based health policies/strategies during this/future pandemics