positive test result – Page 9 – Communicable Diseases Research

Association of Vitamin D Levels, Race/Ethnicity, and Clinical Characteristics With COVID-19 Test Results

코로나19 검사 결과와 비타민 D 수치, 인종/민족, 임상적 특성의 연관성

Research

Published on 2021-03-192022-09-12
Journal: JAMA Network Open [Category] SARS, 진단,

[키워드] 25-hydroxyvitamin D 95% CI Affect age Analysis analyzed Asian association black calcifediol Chain Reaction change Characteristics Chicago clinical clinical trial clinical trials cohort study Comorbidity conducted coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 test COVID-19 testing Deficient defined demographic characteristics determine dose exposure finding greater Importance incidence rate increase in individual individuals less Lower measure multivariable analyses Multivariate analysis objective outcome participant Point polymerase chain polymerase chain reaction Polymerase chain reaction testing positive positive COVID-19 positive result positive test result randomized clinical trial randomized clinical trials rate ratio Relevance Result retrospective cohort study risk setting significantly single-center statistically significant Test test result tested Treatment Vitamin D vitamin D level vitamin D levels was measured was used white with COVID-19 women
[DOI] 10.1001/jamanetworkopen.2021.4117 PMC 바로가기 [Article Type] Research

Association of SARS-CoV-2 Seropositive Antibody Test With Risk of Future Infection

미래 감염 위험이 있는 SARS-CoV-2 혈청양성 항체 검사의 협회

Observational Study

Published on 2021-02-242022-09-12
Journal: JAMA Internal Medicine [Category] Fulltext, SARS, 임상, 진단,

[키워드] 95% CI acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 age antibodies antibody Antibody test antibody test result antibody test results Can Clinical characteristics Clinical data clinical laboratory Cohort cohort study cohorts Comorbidities composed coronavirus Coronavirus 2019 COVID data set database defined diagnose diagnostic diagnostic test Electronic health records end point evaluate Evidence evidence of female finding Follow-up follow-up period Future future risk hospital implication Importance index individual Infection interval Laboratory Laboratory tests less measure median NAAT negative test nucleic acid nucleic acid amplification objective Older participant Patient patients Point Population positive positive result positive test result recorded Relevance Result risk RNA SARS-CoV-2 SARS-CoV-2 antibody test SARS-COV-2 infection seronegative seropositive Seropositivity serum antibodies serum antibody setting severe acute respiratory syndrome Coronavirus Signs and symptoms susceptibility susceptibility to infection Symptom Test test result tested understanding unique used to evaluate Vaccine with infection
[DOI] 10.1001/jamainternmed.2021.0366 PMC 바로가기 [Article Type] Observational Study

Recent Hydroxychloroquine Use Is Not Significantly Associated with Positive PCR Results for SARS-CoV-2: A Nationwide Observational Study in South Korea

최근 하이드록시클로로퀸 사용은 SARS-CoV-2에 대한 긍정적인 PCR 결과와 유의미하게 관련이 없습니다: 한국의 전국적 관찰 연구

Observational Study

Published on 2021-02-202022-09-10
Journal: Viruses [Category] MERS, 신약개발, 임상, 치료제,

[키워드] 95% CI 95% confidence interval acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 Analysis cohort analysis coronavirus coronavirus disease Coronavirus disease 2019 COVID-19 defined evaluate exposure to HCQ Hydroxychloroquine individual investigated lower risk not significantly different Odds ratio Patient PCR positive PCR positive PCR result positive result positive test result Prevalence Propensity score Prophylaxis recent respiratory Result SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 testing severe acute respiratory syndrome Coronavirus significantly South Korea Support test results tested
[DOI] 10.3390/v13020329 PMC 바로가기 [Article Type] Observational Study

A Prediction Model to Prioritize Individuals for a SARS-CoV-2 Test Built from National Symptom Surveys

국가 증상 설문조사에서 구축된 SARS-CoV-2 테스트를 위해 개인을 우선시하는 예측 모델

Article

Published on 2021-02-122022-09-11
Journal: Med (New York, N.Y.) [Category] SARS, 치료기술, 치료제,

[키워드] age Analysis applicability artificial artificial intelligence AUROC Ben can be used center clinical manifestation collected combating Council COVID-19 COVID-19 diagnosis Data science dataset demonstrated Diagnosis education effective European exposure to family foundation funding gold gold standard groups H.R Health Policies high risk higher education Human individual Interaction Lady limitation machine machine learning Marco Minerva Model National New PCR positive positive individual positive individuals positive test result prediction Probability question Research resource SARS-CoV-2 SARS-COV-2 infection Science scientist supported survey suspected patients Symptom Test test result the disease utility Variation Viral Viral RNA Weizmann White Rose
[DOI] 10.1016/j.medj.2020.10.002 PMC 바로가기 [Article Type] Article

Sensitivity of anti-SARS-CoV-2 serological assays in a high-prevalence setting

유병률이 높은 환경에서 항 SARS-CoV-2 혈청학적 분석의 민감도

Comparative Study

Published on 2021-02-032022-09-10
Journal: European Journal of Clinical Microbiology & Infect [Category] MERS, SARS, 진단, 치료기술,

Socioeconomically Disadvantaged Neighborhoods Face Increased Persistence of SARS-CoV-2 Clusters

사회 경제적으로 불리한 이웃은 SARS-CoV-2 클러스터의 지속성 증가에 직면해 있습니다.

Public Health

Published on 2021-01-272022-09-11
Journal: Frontiers in Public Health [Category] MERS, SARS, 치료기술,

[키워드] adjusted Algorithm analyzed association Cluster cluster persistence Clusters community transmission COVID-19 Cox proportional hazard defined Deprivation disappearance face function hazard ratio highlight Increased increased risk individual Infection Intervention Kaplan-Meier estimator MONITOR Mortality neighborhood outcome persistence population density positive test result Regression model risk SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 transmission significantly Socioeconomic deprivation socioeconomic inequalities spatial clustering analysis spatiotemporal stratified survival survival functions Switzerland test results Transmission dynamics
[DOI] 10.3389/fpubh.2020.626090 PMC 바로가기 [Article Type] Public Health

First Reported Nosocomial Outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 in a Pediatric Dialysis Unit

소아 투석실에서 처음 보고된 중증 급성 호흡기 증후군 코로나바이러스 2의 병원 내 발병

Article

Published on 2021-01-272022-09-11
Journal: Clinical Infectious Diseases: An Official Publicat [Category] Fulltext, MERS, 치료기술,

[키워드] acute respiratory syndrome acute respiratory syndrome coronavirus acute respiratory syndrome coronavirus 2 addition analyzed Asymptomatic caused Chain Reaction China Clinical symptoms clinically Contact coronavirus coronavirus 2 coronavirus disease Coronavirus disease 2019 COVID-19 COVID-19 infections COVID-19 outbreak COVID-19 symptoms Ct values cycle cycle threshold develop diagnose dialysis epidemiological epidemiological links exposure to exposure-based risk classification flulike symptom flulike symptoms Germany HCW HCWs healthcare worker Healthcare workers heart high viral load highlight hospital identify index case individual infection control Infection Control measures involved laboratory-confirmed life-threatening medical record MONITOR Münster Nasopharyngeal swab nasopharyngeal swabs nosocomial nosocomial SARS-CoV-2 outbreak observation outbreak Patient pediatric person-to-person transmission polymerase chain polymerase chain reaction positive positive test result presenting Prevent remained reported respiratory risk rRT-PCR SARS-CoV-2 SARS-COV-2 infection SARS-CoV-2 infections severe acute respiratory syndrome Coronavirus significantly lower Spread spreader super-spreader. symptomatic and asymptomatic symptomatic and asymptomatic cases test results threshold unit university Viral Viral load viral shedding was used
[DOI] 10.1093/cid/ciaa491 PMC 바로가기 [Article Type] Article

Evaluation of Seasonal Respiratory Virus Activity Before and After the Statewide COVID-19 Shelter-in-Place Order in Northern California

Research

Published on 2021-01-252022-10-29
Journal: JAMA Network Open [Category] COVID-19, MERS,

[키워드] 95% CI activities activity acute respiratory syndrome age Analysis association cohort study Community conducted coronavirus coronavirus disease Coronaviruses COVID-19 Davis decrease Demonstrating engage enterovirus infection exposure finding Frame Health implication Importance in viral incidence rate include infections Influenza Laboratory Lower maintain measure much lower objective occurred organism other respiratory virus pandemic participant pathogen Pathogens physical distancing Point positive result positive test result Prevent Public public health Regression analyses Relevance respiratory respiratory syncytial virus respiratory viral respiratory virus Result rhinovirus SARS-CoV-2 transmission School seasonal setting statistically significant transmission rate viral respiratory virus wear face masks
[DOI] 10.1001/jamanetworkopen.2020.35281 PMC 바로가기 [Article Type] Research

An environmental study of tracheostomy on eight COVID-19 patients

Original Research Article

Published on 2021-01-182022-10-29
Journal: Journal of Otolaryngology - Head & Neck Surgery [Category] COVID-19,

SARS-CoV-2 RT-PCR profile in 298 Indian COVID-19 patients: a retrospective observational study

Observational Study

Published on 2021-01-092022-10-05
Journal: Pathogens and disease [Category] 임상,