Association Between Patient Age and Lymph Node Positivity in Thin Melanoma
Sign Up to like & getrecommendations! Published in 2017 at "JAMA Dermatology"
DOI: 10.1001/jamadermatol.2017.2497
Abstract: Importance More than half of all new melanoma diagnoses present as clinically localized T1 melanoma, yet sentinel lymph node biopsy (SLNB) is controversial in this population given the overall low yield. Guidelines for SLNB have… read more here.
Keywords: thin melanoma; age; positivity; patient age ... See more keywords
Reevaluating Corticosteroid Classification Models in Patient Patch Testing.
Sign Up to like & getrecommendations! Published in 2022 at "JAMA dermatology"
DOI: 10.1001/jamadermatol.2022.3774
Abstract: Importance Individuals with allergic contact dermatitis to one topical corticosteroid may also react to other corticosteroids. Corticosteroid classification models have been proposed to predict such copositivity, recommend representative screening corticosteroids, and guide allergen avoidance. Objective… read more here.
Keywords: classification models; positivity; patch test; copositivity ... See more keywords
GATA3 differential expression in neuroblastoma and nephroblastoma
Sign Up to like & getrecommendations! Published in 2018 at "Cancer Cytopathology"
DOI: 10.1002/cncy.21952
Abstract: We have read with great interest the report by Wiles et al, published in Cancer Cytopathology, about the immunohistochemical expression of the GATA3 antibody in cytological material from neuroblastomas. They evaluated GATA3 immunohistochemical expression in… read more here.
Keywords: expression neuroblastoma; gata3; positivity; expression ... See more keywords
Time trends in prevalence of p16 positivity and combined HPV/p16 positivity in a large cohort of Danish vulvar cancer patients
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Cancer"
DOI: 10.1002/ijc.34446
Abstract: Vulvar cancer is rare, but causes substantial morbidity in affected patients. A subset of vulvar cancers is caused by high‐risk human papillomavirus (hrHPV), which primarily exerts its oncogenic effect through upregulation of tumor suppressor protein… read more here.
Keywords: hrhpv; positivity; p16 positivity; prevalence ... See more keywords
Interpreting declines in HIV test positivity: an analysis of routine data from Zimbabwe's national sex work programme, 2009–2019
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the International AIDS Society"
DOI: 10.1002/jia2.25943
Abstract: Early diagnosis of HIV is critical for epidemic control. To achieve this, successful testing programmes are essential and test positivity is often used as a marker of their performance. The aim of this study was… read more here.
Keywords: declines hiv; positivity; hiv test; interpreting declines ... See more keywords
Clinical characterization of influenza A and human respiratory syncytial virus among patients with influenza like illness
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Medical Virology"
DOI: 10.1002/jmv.24607
Abstract: Influenza A and Respiratory Syncytial Virus (RSV) has been recognized as a major cause of acute respiratory tract infection. H1N1 is one of the subtypes of influenza A, pandemic worldwide in July 2009, causing 18,449… read more here.
Keywords: respiratory syncytial; positivity; syncytial virus; influenza ... See more keywords
Duration of SARS‐CoV‐2 detection in Israel Defense Forces soldiers with mild COVID‐19
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Medical Virology"
DOI: 10.1002/jmv.26374
Abstract: To the Editor, While considerable clinical and epidemiological data have been published during the coronavirus disease‐2019 (COVID‐19) epidemic caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) 2019, few studies have discussed the viral dynamics… read more here.
Keywords: detection; mild covid; positivity; duration ... See more keywords
Vitamin D deficiency is associated with COVID‐19 positivity and severity of the disease
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Medical Virology"
DOI: 10.1002/jmv.26832
Abstract: The present study examined the relationship between polymerase chain reaction (PCR) test positivity and clinical outcomes of vitamin D levels measured within the 6 months before the PCR test in coronavirus disease 2019 (COVID‐19)‐positive patients.… read more here.
Keywords: covid positive; age; positivity; group ... See more keywords
Comparison of COVID‐19 laboratory diagnosis by commercial kits: Effectivity of RT‐PCR to the RT‐LAMP
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Medical Virology"
DOI: 10.1002/jmv.27559
Abstract: Coronavirus disease 2019 or COVID‐19 caused by novel coronavirus/severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2 or 2019‐nCoV) is an ongoing pandemic that has emerging global effects and requires rapid and reliable diagnostic testing. Quantitative reverse… read more here.
Keywords: kit; positivity; lamp; diagnosis ... See more keywords
Convexity, monotonicity, and positivity results for sequential fractional nabla difference operators with discrete exponential kernels
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DOI: 10.1002/mma.7247
Abstract: We consider positivity, monotonicity, and convexity results for discrete fractional operators with exponential kernels. Our results cover both the sequential and nonsequential cases, and we demonstrate both similarities and dissimilarities between the exponential kernel case… read more here.
Keywords: exponential kernels; monotonicity positivity; convexity monotonicity; positivity ... See more keywords
Core concepts in pharmacoepidemiology: Violations of the positivity assumption in the causal analysis of observational data: Consequences and statistical approaches
Sign Up to like & getrecommendations! Published in 2021 at "Pharmacoepidemiology and Drug Safety"
DOI: 10.1002/pds.5338
Abstract: In the causal analysis of observational data, the positivity assumption requires that all treatments of interest be observed in every patient subgroup. Violations of this assumption are indicated by nonoverlap in the data in the… read more here.
Keywords: assumption; analysis observational; positivity; causal analysis ... See more keywords