Results 231 to 240 of about 2,775,048 (407)

Sensitivity Analysis of SEIR SEI Model of Dengue Disease [PDF]

open access: yesarXiv
Dengue is a vector borne infectious disease. The disease is transmitted byAedes mosquitoes. In the present work, SEIR - SEI compartmental epidemiological model is used to describe dengue disease transmission dynamics. The human population is classified into four epidemiological states: Susceptible, Exposed, Infectious and Recovered humans. The mosquito
arxiv  

Impact of gastrectomy on efficacy and safety of second‐line chemotherapy patients with advanced gastric cancer: Exploratory analysis of two randomized phase III trials

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
In an analysis of two RCTs of IRI‐based second‐line chemotherapy for AGC, patients with prior gastrectomy had better OS and PFS than patients without prior gastrectomy. Furthermore, patients with prior gastrectomy had a better prognosis in OS and PFS adjusted for background factors as well. Abstract Aims Second‐line chemotherapy (SLC) improves survival
Kazuhiro Nishikawa   +12 more
wiley   +1 more source

Effects of an increase in emergency cases with difficulties in transport to hospital during the COVID‐19 pandemic on postoperative short‐term outcomes of colorectal perforation: A study based on the National Clinical Database

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
In 2022, emergency cases with difficulties in transport markedly increased during the COVID‐19 pandemic, but had little effect on short‐term outcomes of colorectal perforation. These data suggest that the emergency system for patients with colorectal perforation was largely maintained during the pandemic in Japan, with no evidence indicating a serious ...
Shimpei Ogawa   +12 more
wiley   +1 more source

Dr. Abolhassan Nadim, Founder of Modern Epidemiology in Iran

open access: yesمجله اپیدمیولوژی ایران, 2018
To acknowledge the scientific scholars who have contributed to the advancement of knowledge and service without sacrifice to the homeland, it is necessary to to document their biography in a way to highlight their prominent personal characteristics for ...
E Mostafavi   +5 more
doaj  

Nationwide medical database study for postoperative nutritional management in patients undergoing gastroenterological cancer surgery

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
The study aim was to clarify how nutrition was managed in patients based on surgical site during the first 7 d after gastrointestinal cancer surgery. As results, oral intake after gastrointestinal cancer surgery started earliest in patients having liver surgery and latest in patients having esophageal surgery.
Yoshikuni Kawaguchi   +3 more
wiley   +1 more source

Digital epidemiology: harnessing big data for early detection and monitoring of viral outbreaks

open access: yesInfection Prevention in Practice
Summary: Digital epidemiology is the process of investigating the dynamics of disease-related patterns, both social and clinical, as well as the causes of these trends in epidemiology.
Deema Ibrahim Fallatah   +1 more
doaj  

Home - About - Disclaimer - Privacy