Theoretical Framework for Retrospective Studies of the Effectiveness of SARS-CoV-2 Vaccines. [PDF]
Epidemiology, 2021 Observational studies of the effectiveness of vaccines to prevent COVID-19 are needed to inform real-world use. These are now in planning amid the ongoing rollout of SARS-CoV-2 vaccines globally.
Lewnard JA +8 more
europepmc +2 more sources
COVID-19 and liver dysfunction: A systematic review and meta-analysis of retrospective studies. [PDF]
J Med Virol, 2020 Recently, Coronavirus Disease 2019 (COVID‐19) pandemic is the most significant global health crisis. In this study, we conducted a meta‐analysis to find the association between liver injuries and the severity of COVID‐19 disease.
Youssef M +11 more
europepmc +2 more sources
Liver injury is associated with severe coronavirus disease 2019 (COVID-19) infection: A systematic review and meta-analysis of retrospective studies. [PDF]
Hepatol Res, 2020 Aim: The Coronavirus disease 2019 (COVID-19) outbreak is a major threat to human beings. Lung injury has been reported as the major outcome of COVID-19 infection. However, liver damage has also been considered to occur in severe cases.
Parohan M, Yaghoubi S, Seraji A.
europepmc +3 more sources
Pancreatitis--a retrospective study. [PDF]
Gut, 1976 A retrospective study has been made of all adult patients admitted to Manchester Royal Infirmary with exocrine pancreatic disease between 1968 and 1974, in order to define the factors which influence the variable mortality and morbidity rates in published accounts of patients with acute pancreatitis.
Graham Read, Joan M. Braganza, H T Howat
openalex +4 more sources
Segmented Linear Regression Models for Assessing Change in Retrospective Studies in Healthcare. [PDF]
Comput Math Methods Med, 2019 Introduction In retrospective studies, the effect of a given intervention is usually evaluated by using statistical tests to compare data from before and after the intervention.
Valsamis EM +3 more
europepmc +2 more sources
State of the art in interstitial pneumonia with autoimmune features: a systematic review on retrospective studies and suggestions for further advances. [PDF]
Eur Respir Rev, 2018 The term interstitial pneumonia with autoimmune features (IPAF) has been proposed to define patients with interstitial lung disease (ILD) associated with autoimmune signs not classifiable for connective tissue diseases (CTDs).
Sambataro G +11 more
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European Journal of Vascular and Endovascular Surgery, 2015 Powell, J.T., Sweeting, M.J.
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Otomycosis: a retrospective study [PDF]
Brazilian Journal of Otorhinolaryngology, 2009 Otomycosis is a fungal infection of the external ear canal with only a few studies about its real frequency in Brazil.to evaluate otomycosis frequency and characteristics in patients with clinical suspicion of external otitis.Retrospective study with transversal cohort (2000-2006).103 patients were assigned to mycological diagnosis (direct microscopic ...
Pontes, Zélia Braz Vieira da Silva +6 more
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A foodborne outbreak of gastroenteritis caused by associated with cross-contamination from squid in Korea [PDF]
Epidemiology and Health, 2018 OBJECTIVES Water-borne diseases caused by Vibrio parahemolyticus are often known to cause gastritis when raw or undercooked seafood is eaten. It is very rare that Vibrio gastritis caused by ingesting non-seafood products occurs on a large scale.
Sun-Wha Jung
doaj +1 more source