Temporal trends in the epidemiology, management and outcome of sepsis – a nationwide observational study

2022 ◽  
Author(s):  
Edda Vesteinsdottir ◽  
Martin Ingi Sigurdsson ◽  
Magnus Gottfredsson ◽  
Asbjorn Blondal ◽  
Sigurbergur Karason
Keyword(s):  
Observational Study ◽  
Temporal Trends ◽  
Nationwide Observational Study

Temporal trends in HIV-1 incidence and risk behaviours in men who have sex with men in Bangkok, Thailand, 2006–13: an observational study

2015 ◽  
Vol 2 (2) ◽  
pp. e64-e70 ◽  
Author(s):  
Frits van Griensven ◽  
Timothy H Holtz ◽  
Warunee Thienkrua ◽  
Wannee Chonwattana ◽  
Wipas Wimonsate ◽  
...  
Keyword(s):  
Observational Study ◽  
Temporal Trends ◽  
Risk Behaviours ◽  
Sex With Men ◽  
Hiv 1

Spinal Cord Infarction after Bronchial Artery Embolization for Hemoptysis: A Nationwide Observational Study in Japan

Radiology ◽  
2021 ◽  
Vol 298 (3) ◽  
pp. 673-679
Author(s):  
Hideo Ishikawa ◽  
Hiroyuki Ohbe ◽  
Naoki Omachi ◽  
Kojiro Morita ◽  
Hideo Yasunaga
Keyword(s):  
Spinal Cord ◽  
Observational Study ◽  
Bronchial Artery ◽  
Spinal Cord Infarction ◽  
Bronchial Artery Embolization ◽  
Artery Embolization ◽  
Nationwide Observational Study

scholarly journals Associations between COVID-19 Incidence Rates and the Exposure to PM2.5 and NO2: A Nationwide Observational Study in Italy

2020 ◽  
Vol 17 (24) ◽  
pp. 9318
Author(s):  
Fabiana Fiasca ◽  
Mauro Minelli ◽  
Dominga Maio ◽  
Martina Minelli ◽  
Ilaria Vergallo ◽  
...  
Keyword(s):  
Population Density ◽  
Observational Study ◽  
Air Pollutants ◽  
Regression Models ◽  
Positive Relationship ◽  
The Elderly ◽  
Incidence Rates ◽  
Multiple Factors ◽  
Epidemic Period ◽  
Nationwide Observational Study

The COVID-19 outbreak disproportionately affected the elderly and areas with higher population density. Among the multiple factors possibly involved, a role for air pollution has also been hypothesized. This nationwide observational study demonstrated the significant positive relationship between COVID-19 incidence rates and PM2.5 and NO2 levels in Italy, both considering the period 2016–2020 and the months of the epidemic, through univariate regression models, after logarithmic transformation of the variables, as the data were not normally distributed. That relationship was confirmed by a multivariate analysis showing the combined effect of the two pollutants, adjusted for the old-age index and population density. An increase in PM2.5 and NO2 concentrations by one unit (1 µg/m3) corresponded to an increase in incidence rates of 1.56 and 1.24 × 104 people, respectively, taking into account the average levels of air pollutants in the period 2016–2020, and 2.79 and 1.24 × 104 people during March–May 2020. Considering the entire epidemic period (March–October 2020), these increases were 1.05 and 1.01 × 104 people, respectively, and could explain 59% of the variance in COVID-19 incidence rates (R2 = 0.59). This evidence could support the implementation of targeted responses by focusing on areas with low air quality to mitigate the spread of the disease.

scholarly journals Enhanced recovery after surgery components and perioperative outcomes: a nationwide observational study

2020 ◽  
Vol 124 (5) ◽  
pp. 638-647 ◽  
Author(s):  
Stavros G. Memtsoudis ◽  
Megan Fiasconaro ◽  
Ellen M. Soffin ◽  
Jiabin Liu ◽  
Lauren A. Wilson ◽  
...  
Keyword(s):  
Observational Study ◽  
Enhanced Recovery ◽  
Enhanced Recovery After Surgery ◽  
Perioperative Outcomes ◽  
Nationwide Observational Study
Sign in / Sign up

Export Citation Format

Share Document