Results 61 to 70 of about 1,016,517 (356)

At the crossroads of epidemiology and biology: bridging the gap between SARS-CoV-2 viral strain properties and epidemic wave characteristics [PDF]

open access: yesarXiv, 2023
The COVID-19 pandemic has given rise to numerous articles from different scientific fields (epidemiology, virology, immunology, airflow physics...) without any effort to link these different insights. In this review, we aim to establish relationships between epidemiological data and the characteristics of the virus strain responsible for the epidemic ...
arxiv  

EPID 7133 - Epidemiologic Research Methods I [PDF]

open access: yes, 2015
This course will focus on epidemiologic methods - primarily methods used in observational studies, cohort studies, case-control studies and randomized controlled trials.
Fung, Isaac Chun-Hai
core   +1 more source

STELAR: Spatio-temporal Tensor Factorization with Latent Epidemiological Regularization [PDF]

open access: yesarXiv, 2020
Accurate prediction of the transmission of epidemic diseases such as COVID-19 is crucial for implementing effective mitigation measures. In this work, we develop a tensor method to predict the evolution of epidemic trends for many regions simultaneously.
arxiv  

Early identification of common-source foodborne virus outbreaks in Europe. [PDF]

open access: yes, 2003
The importance of foodborne viral infections is increasingly recognized. Food handlers can transmit infection during preparation or serving; fruit and vegetables may be contaminated by fecally contaminated water used for growing or washing.
Brown, David   +8 more
core   +2 more sources

Estudo longitudinal das crianças nascidas em 1982 em Pelotas, RS, Brasil: metodologia e resultados preliminares Study in length of children born in Pelotas, Rio Grande do Sul, Brazil, in 1982: metodology and preliminary results

open access: yesRevista de Saúde Pública, 1985
Tentou-se acompanhar a morbi-mortalidade e o crescimento de uma coorte de 6.011 crianças urbanas nascidas em 1982 nos hospitais de Pelotas, RS, através de visitas domiciliares aos 12 meses (para uma amostra de 30% das crianças) e aos 20 meses (para toda ...
César Gomes Victora   +4 more
doaj   +1 more source

Current status of liver transplantation for non‐B non‐C liver cirrhosis and hepatocellular carcinoma

open access: yesAnnals of Gastroenterological Surgery, Volume 7, Issue 1, Page 42-52, January 2023., 2023
Recently, the cases of LT for non‐B non‐C cirrhosis and HCC have been increasing in Japan as well as worldwide. Perioperative management of non‐B non‐C liver disease is problematic due to various risk factors, including alcohol consumption and metabolic syndrome‐related risks, such as obesity and diabetes mellitus.
Takahiro Nishio   +4 more
wiley   +1 more source

For a General Theory of Health: preliminary epistemological and anthropological notes

open access: yesCadernos de Saúde Pública, 2001
In order to conduct a preliminary evaluation of the conditions allowing for a General Theory of Health, the author explores two important structural dimensions of the scientific health field: the socio-anthropological dimension and the epistemological ...
Almeida Filho Naomar de
doaj  

Prognostic factors in conversion surgery following nab‐paclitaxel with gemcitabine and subsequent chemoradiotherapy for unresectable locally advanced pancreatic cancer: Results of a dual‐center study

open access: yesAnnals of Gastroenterological Surgery, Volume 7, Issue 1, Page 157-166, January 2023., 2023
For radical surgery after induction gemcitabine along with nab‐paclitaxel and subsequent chemoradiotherapy for unresectable locally advanced pancreatic ductal adenocarcinoma, CA19‐9 normalization and maintenance of good nutritional status during treatment until surgery were important for prolonged prognosis.
Takamichi Igarashi   +9 more
wiley   +1 more source

Methodological Frontiers in Environmental Epidemiology [PDF]

open access: yes, 2011
Environmental epidemiology comprises the epidemiologic study of those environmental factors that are outside the immediate control of the individual.
Rothman, K J
core   +1 more source

Association Between Cannabis and Psychosis:Epidemiologic Evidence [PDF]

open access: yes, 2016
Associations between cannabis use and psychotic outcomes are consistently reported, but establishing causality from observational designs can be problematic.
Gage, Suzanne H   +2 more
core   +1 more source

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