Search results for "Evaluated data"

showing 3 items of 3 documents

Thyroid Cancer in the Pediatric Age in Sicily: Influence of the Volcanic Environment.

2017

Background/Aim: Pediatric thyroid cancer (TC) is rare but its incidence is increasing. We analyzed incidence and characteristics of pediatric TC in Sicily and comparatively evaluated data from the volcanic and non-volcanic areas. Materials and Methods: All incident pediatric (0-19 years) TCs in Sicily between 2002-2009 were analyzed for the area of residence and compared to data for adults. Results: A total of 54 differentiated TCs (DTC) and nine medullary TCs were diagnosed in Sicily in children between 2002-2009. DTC age standardized rate for the world population (ASRw) was 0.8/105 in females and 0.2/105 in males, with a higher incidence in the volcanic area (ASRw=1.4/105 in females, 0.5/…

0301 basic medicineMaleCancer ResearchPapillaryPediatricsCohort Studies0302 clinical medicineRisk FactorsMedicineRegistriesChildThyroid cancerSicilygeography.geographical_feature_categoryThyroid cancer epidemiologyGeographyIncidence (epidemiology)IncidencePediatric ageGeneral MedicineOncology030220 oncology & carcinogenesisChild PreschoolEvaluated dataFemaleStandardized ratePediatric thyroid cancer; Thyroid cancer and volcanic environment; Thyroid cancer epidemiologyThyroid cancer and volcanic environmentAdolescentPediatric thyroid cancer; Thyroid cancer and volcanic environment; Thyroid cancer epidemiology; Adolescent; Carcinoma Papillary; Child; Child Preschool; Cohort Studies; Female; Geography; Humans; Incidence; Infant; Infant Newborn; Male; Pediatrics; Registries; Risk Factors; Sicily; Thyroid Neoplasms; Volcanic Eruptions; Young Adult; Oncology; Cancer ResearchVolcanic Eruptions03 medical and health sciencesYoung AdultArea of residenceHumansThyroid NeoplasmsPreschoolgeographybusiness.industryfungiCarcinomaInfant NewbornInfantmedicine.diseaseNewbornCarcinoma Papillary030104 developmental biologyVolcanoPediatric thyroid cancerbusinessDemographyAnticancer research
researchProduct

Analysis of risk factors for restenosis after PTCA

1990

To identify risk factors for restenosis, we evaluated data in 473 patients with single-vessel percutaneous transluminal coronary angioplasty (PTCA) and control angiography after 6 months. Restenosis, defined as (1) loss greater than 50% of the initial gain, and (2) stenosis greater than 50% was found in 138 patients (29.2%). Univariate analysis revealed eight factors related to restenosis: (1) duration of symptoms less than 1 month (P = 0.005), (2) unstable angina (P = 0.004), (3) high-grade stenosis before PTCA (P = 0.014), (4) large residual stenosis after PTCA (P = 0.001), (5) insufficient improvement of stenosis (P = 0.042), (6) prolonged single inflation time (P = 0.017), (7) prolonged…

Malemedicine.medical_specialtyPercutaneous transluminal coronary angioplastyCoronary DiseaseCoronary AngiographyRestenosisRecurrenceRisk FactorsInternal medicinemedicineHumansAngina Unstablecardiovascular diseasesAngioplasty Balloon CoronaryAgedAnalysis of VarianceUnivariate analysismedicine.diagnostic_testbusiness.industryUnstable anginaResidual stenosisMiddle Agedmedicine.diseaseCoronary VesselsStenosisAngiographyCardiologyEvaluated dataCardiology and Cardiovascular MedicinebusinessCatheterization and Cardiovascular Diagnosis
researchProduct

Compilation and Evaluation of Beta-Delayed Neutron Emission Probabilities and Half-Lives for Z > 28 Precursors

2020

Abstract We present a compilation and evaluation of experimental β-delayed neutron emission probabilities (Pn) and half-lives (T1/2) for known or potential β-delayed neutron precursors with atomic number Z > 28 (73Cu–233Fr). This article includes the recommended values of both of these quantities, together with a compilation of experimental measurements when available. Some notable cases, as well as proposed standards for β-delayed neutron measurements are also discussed. Evaluated data has also been compared to systematics using three different approaches. The literature cut-off date for this work is August 15, 2020.

PhysicsNuclear and High Energy Physics010308 nuclear & particles physicsNeutron emissionNuclear data01 natural sciencesNuclear physics0103 physical sciencesEvaluated dataNeutronBeta (velocity)Atomic number010306 general physicsDelayed neutronNuclear Data Sheets
researchProduct