Assessing Asymptomatic, Presymptomatic, and Symptomatic Transmission Risk of Severe Acute Respiratory Syndrome Coronavirus 2중증 급성 호흡기 증후군 코로나바이러스 2의 무증상, 무증상 및 무증상 전파 위험 평가Article Published on 2021-09-152022-09-11 Journal: Clinical Infectious Diseases: An Official Publicat [Category] SARS, 치료기술, [키워드] 95% confidence interval acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Assessing Asymptomatic Asymptomatic case Asymptomatic cases asymptomatic index case asymptomatic index cases China close contact collected Contact tracing coronavirus coronavirus 2 COVID-19 effective event exposure to index case index cases Infection information laboratory-confirmed lower risk measure Odds ratio patient data presymptomatic presymptomatic transmission reduce relative contribution relative contributions respiratory risk risk of transmission SARS-CoV-2 secondary attack rate Secondary infection secondary infections severe acute respiratory syndrome Coronavirus severity Spread symptom onset symptom status symptomatic symptomatic and asymptomatic symptomatic case symptomatic cases symptomatic index case symptomatic status Transmission Variation [DOI] 10.1093/cid/ciab271 PMC 바로가기 [Article Type] Article
Risk of COVID-19 transmission in heterogeneous age groups and effective vaccination strategy in Korea: a mathematical modeling study이질적인 연령대의 COVID-19 전파 위험과 한국의 효과적인 예방 접종 전략: 수학적 모델링 연구COVID 19: Original Article Published on 2021-09-082022-09-11 Journal: Epidemiology and Health [Category] MERS, 변종, [키워드] age condition conducted COVID-19 COVID-19 transmission effective FIVE group groups heterogeneous high risk Infection lower risk maintain mathematical mathematical model maximum likelihood estimation Mortality Older age outbreak physical distancing Prevent reached reproductive Republic of Korea social distancing the epidemic Theoretical models total population Transmission transmission rate vaccination Vaccination strategy Vaccine variants was used worsened [DOI] 10.4178/epih.e2021059 PMC 바로가기 [Article Type] COVID 19: Original Article
The economic value of quarantine is higher at lower case prevalence, with quarantine justified at lower risk of infectionLife Sciences–Mathematics interface Published on 2021-09-082022-10-30 Journal: Journal of the Royal Society Interface [Category] COVID-19, SARS, [키워드] Aggressive Control theory COVID-19 disease Disease prevalence Diseases economic epidemiology exposure notification finding Infection influenza pandemic information lower risk Population Prevalence quarantine rate of infection reduce reproductive risk Risk management SARS-CoV-2 social distancing social isolation threshold Transmission vaccination [DOI] 10.1098/rsif.2021.0459 PMC 바로가기 [Article Type] Life Sciences–Mathematics interface
Immunomodulatory Role of Nutrients: How Can Pulmonary Dysfunctions Improve?Nutrition Published on 2021-09-072022-10-31 Journal: Frontiers in Nutrition [Category] COVID-19, [키워드] activating acute respiratory syndrome addition Affect allergies Anti-inflammatory Anti-inflammatory effects antioxidant antiviral role Asthma Can can be used changes chronic disease chronic inflammatory disease chronic inflammatory diseases chronic lung diseases chronic obstructive Complication Compound contribute COPD coronavirus COVID-19 decrease deficiency Diseases Effect Epigenetic Factor fatty acids HDAC Health Health status help homeostasis immune response immune system IMPROVE in vitro Infection infections Inflammatory response influence inhibit involved lower risk lung Lung function lung health mechanism microbiota mineral Modification modulate Nutrients nutrition Pathogens Patient patients Perspective progression proinflammatory cytokines promote pulmonary pulmonary chronic diseases pulmonary complication pulmonary disease pulmonary viral reducing Regulatory risk role SARS-CoV-2 SARS-COV-2 infection severe disease shown substrate Transcription Treatment viral infections viral replication Vitamin vitamins [DOI] 10.3389/fnut.2021.674258 PMC 바로가기 [Article Type] Nutrition
Efficacy and safety of direct-acting oral anticoagulants compared to vitamin K antagonists in COVID-19 outpatients with cardiometabolic diseasesOriginal Investigation Published on 2021-09-042022-10-31 Journal: Cardiovascular Diabetology [Category] COVID-19, [키워드] 95% confidence interval all-cause mortality antagonist Anticoagulant bleeding cardiometabolic disease cardiometabolic diseases circulatory system clinical Cohort conducted Coronavirus disease 2019 COVID-19 diagnosis COVID-19 outpatient demonstrated Diabetes Mellitus direct-acting Direct-acting oral anticoagulant Direct-acting oral anticoagulants disease DOAC DOACs hazard ratio Health ICU Impact intensive care lower risk Multimorbidity OAC oral anticoagulant outcome outcomes Outpatient Patient Primary outcome Prognosis Propensity score PSM receiving remained remains uncertain Research Result risk SARS-CoV-2 supplementary material survival therapy thrombosis thrombotic treated venous Ventilation vitamin K antagonist VKA was used [DOI] 10.1186/s12933-021-01368-6 PMC 바로가기 [Article Type] Original Investigation
Risk of hospital admission with covid-19 among teachers compared with healthcare workers and other adults of working age in Scotland, March 2020 to July 2021: population based case-control studyResearch Published on 2021-09-022022-10-28 Journal: The BMJ [Category] COVID-19, Fulltext, SARS, [키워드] 95% confidence interval adjusted age assigned case-control study Comorbidity Comparator group Control Council cumulative death defined Deprivation determine Diagnosis discharge General population had no healthcare worker hospital Hospital admission incidence increased risk intensive care logistic regression model lower risk MOST number of comorbidities objective outcome measure over participant Patient Population positive test result Primary outcome random receiving reference number Result risk SARS-CoV-2 School Scottish setting Sex study period Teaching unique women [DOI] 10.1136/bmj.n2060 PMC 바로가기 [Article Type] Research
Timing of corticosteroids impacts mortality in hospitalized COVID-19 patientsObservational Study Published on 2021-09-012022-10-04 Journal: Internal and Emergency Medicine [Category] 임상, [키워드] 95% CI absence Admission Analysis analyzed benefit collected coronavirus Corticosteroid corticosteroid therapy corticosteroid treatment Corticosteroids COVID-19 COVID-19 patients death demographic evaluated first dose group Hospitalization Hospitalized hospitalized COVID-19 patient hospitalized COVID-19 patients hospitalized patient Impact in-hospital mortality initial initiated Invasive mechanical ventilation Laboratory lower risk mechanically ventilated patient Mortality multivariable Oxygen therapy Patient patients receiving oxygen quantified receiving reduced risk Regression analyses requiring supplemental oxygen symptom onset the patient the timing therapy time time interval Timing Treatment variable was related [DOI] 10.1007/s11739-021-02655-6 PMC 바로가기 [Article Type] Observational Study
Association of ABO and Rh blood groups with obstetric outcomes in SARS-CoV-2 infected pregnancies: A prospective study with a multivariate analysisObservational Study Published on 2021-09-012022-10-05 Journal: European journal of obstetrics, gynecology, and re [Category] SARS, 임상, [키워드] 95% CI 95% confidence interval ABO ABO blood group adjusted odds ratio age Analysis analyzed association Blood Blood Group Cohort collected complications coronavirus COVID-19 difference disease susceptibility distribution Emergency evaluate group groups hemorrhage Hemorrhagic hemorrhagic events lower risk Maternal maternal age Maternal morbidity membrane morbidity mother Neonatal Mortality Obstetric outcome Patient performed pregnancies Pregnancy pregnant women Premature Prospective Prospective Study Rh+ rupture SARS-CoV-2 Spanish Stillbirth symptomatic tested women [DOI] 10.1016/j.ejogrb.2021.07.008 PMC 바로가기 [Article Type] Observational Study
Non-occupational and occupational factors associated with specific SARS-CoV-2 antibodies among hospital workers – A multicentre cross-sectional study병원 종사자 중 특정 SARS-CoV-2 항체와 관련된 비직업 및 직업적 요인 - 다기관 횡단면 연구Multicenter Study Published on 2021-09-012022-09-12 Journal: Clinical microbiology and infection : the official [Category] SARS, 진단, [키워드] 95% CI adjusted association baseline characteristics children close contact confounders Contact Coronavirus disease-19 COVID-19 COVID-19 patient Critical cross-sectional Factor HCW HCWs healthcare Healthcare systems healthcare worker Healthcare workers hospital hotspot hygiene identify knowledge lower risk Male sex multicentre multivariable logistic regression Other Precaution Protecting recorded risk risk factor Risk factors SARS-CoV-2 SARS-CoV-2 antibodies SARS-CoV-2 antibody screened seropositive Seroprevalence smoking Switzerland [DOI] 10.1016/j.cmi.2021.05.014 PMC 바로가기 [Article Type] Multicenter Study
Metformin use is associated with a reduced risk of mortality in patients with diabetes hospitalised for COVID-19Observational Study Published on 2021-09-012022-10-05 Journal: Diabetes & metabolism [Category] 임상, [키워드] addressed Admission Anti-inflammatory applied approach association complications COVID-19 death diabetes Diabetic feature French had more hospitalised immunosuppressive effects intubation Kaplan-Meier survival curve Logistic regression analysis lower risk Mechanical mechanical ventilation metformin Mortality mortality rate occurred Odds ratio outcome Patient patients with diabete Prevalence primary endpoint Primary outcome Probability Prognosis Propensity score reduced risk reported tracheal Treatment Type type 2 diabete type 2 diabetes Weighting [DOI] 10.1016/j.diabet.2020.101216 PMC 바로가기 [Article Type] Observational Study