Search results for "epidemiologic"

showing 10 items of 396 documents

Estimating completeness in cancer registries--comparing capture-recapture methods in a simulation study.

2008

Completeness of registration is one of the quality indicators usually reported by cancer registries. This allows researchers to assess how useful and representative the data is. Several methods have been suggested to estimate completeness. In this paper a multi-state model for the process of cancer diagnosis and treatment is presented. In principle, every contact with a doctor during diagnosis, treatment, and aftercare can give rise to a cancer registry notification with a certain probability. Therefore the states included in the model are "incident tumour" and "death" but also contacts with doctors such as consultation of a general practitioner or specialised doctor, diagnostic procedures,…

Statistics and ProbabilityModels StatisticalComputer scienceIncidenceLinear modelEstimatorBreast NeoplasmsGeneral MedicineCancer registryMark and recaptureStatistical simulationSimulated dataStatisticsEconometricsProbability distributionHumansComputer SimulationFemaleRegistriesStatistics Probability and UncertaintyCompleteness (statistics)Epidemiologic MethodsBiometrical journal. Biometrische Zeitschrift
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Spatio-temporal small area surveillance of the COVID-19 pandemic

2022

Abstract The emergence of COVID-19 requires new effective tools for epidemiological surveillance. Spatio-temporal disease mapping models, which allow dealing with small units of analysis, are a priority in this context. These models provide geographically detailed and temporally updated overviews of the current state of the pandemic, making public health interventions more effective. These models also allow estimating epidemiological indicators highly demanded for COVID-19 surveillance, such as the instantaneous reproduction number R t , even for small areas. In this paper, we propose a new spatio-temporal spline model particularly suited for COVID-19 surveillance, which allows estimating a…

Statistics and Probabilitymedicine.medical_specialtyCoronavirus disease 2019 (COVID-19)instantaneous reproduction numberComputer sciencespatio-temporal modellingPublic healthPublic health interventionsdisease mappingCOVID-19Context (language use)Management Monitoring Policy and LawData scienceArticleSpatio-temporal modellingUnit of analysisPandemicmedicineEpidemiological surveillanceDisease mappingInstantaneous reproduction numberComputers in Earth SciencesTourism
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Studio epidemiologico “Ustica”: bassa prevalenza delle LDL aterogene in una popolazione mediterranea

2002

Studio epidemiologico LDL una popolazione mediterranea
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Seroepidemiology of porcine enteric sapovirus in pig farms in Venezuela

2010

Porcine enteric sapovirus (PES) has been shown to cause diarrhea under experimental conditions in gnotobiotic piglets. However, the role of PES as enteric pathogens in porcine farms remains unclear. To further understand the PES-host interactions under field conditions, a serological survey was carried out. To this end the capsid gene of a PES isolate was cloned in the baculovirus expression system and an ELISA was developed based on virus-like particles from the baculovirus-expressed PES capsid protein. A total of 85 serum samples collected from pigs ranging from 8 weeks to over 54 weeks of age were analyzed. An overall seroprevalence to PESs of 62% was found, with significant differences …

SwinevirusesImmunologyAntibodies ViralSapovirusSerologyBlood serumSeroepidemiologic StudiesmedicineAnimalsSeroprevalencePig farmingGeneral VeterinarybiologyAge FactorsVirionSapovirusbiology.organism_classificationVirologyRecombinant Proteinsbody regionsDiarrheaCapsidbiology.proteinCapsid Proteinsmedicine.symptomAntibodyBaculoviridaehuman activitiesVeterinary Immunology and Immunopathology
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epiModel: A system to build automatically systems of differential equations of compartmental type-epidemiological models

2011

In this paper we describe epiModel, a code developed in Mathematica that facilitates the building of systems of differential equations corresponding to type-epidemiological linear or quadratic models whose characteristics are defined in text files following an easy syntax. It includes the possibility of obtaining the equations of models involving age and/or sex groups. © 2011.

Systems of differential equationsDifferential equationsTheoretical computer scienceBuilding codesDifferential equationComputer scienceAutomatic building of systems of differential equationsDisease transmissionMathematical parametersMathematicaHealth InformaticsText fileComputer programEpidemiological modelType (model theory)Models BiologicalModellingArticleDisease predispositionQuadratic equationMathematical modelComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATIONComputer SimulationQuadratic modelsPriority journalSyntax (programming languages)Computer programText fileConvalescenceComputer Science ApplicationsCompartment modelType-epidemiological modelProgramming LanguagesEpidemiologic MethodsMATEMATICA APLICADADisease transmissionHuman
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Use of Different Food Classification Systems to Assess the Association between Ultra-Processed Food Consumption and Cardiometabolic Health in an Elde…

2021

The PREDIMED-Plus trial was supported by the European Research Council (Advanced Research grant 2014–2019; agreement #340918; granted to M.Á.M.-G.); the official Spanish institutions for funding scientific biomedical research, CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN) and Instituto de Salud Carlos III (ISCIII) through the Fondo de Investigación para la Salud (FIS) which is co-funded by the European Regional Development Fund (coordinated FIS projects led by J.S-S. and J.V., including the following projects: PI13/00673, PI13/00492, PI13/00272, PI13/01123, PI13/00462, PI13/00233, PI13/02184, PI13/00728, PI13/01090, PI13/01056, PI14/01722, PI14/00636, PI14/00618, PI14/00696, PI…

Síndrome metabólicoMaleFood processingMediterranean dietNOVAObesidadÍndice de masa corporal:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]0302 clinical medicineultra-processed foodMedicineTX341-641:Diseases::Pathological Conditions Signs and Symptoms::Signs and Symptoms::Body Weight::Overweight [Medical Subject Headings]Body mass indexclassification systemsIncidenceIARC:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Questionnaires [Medical Subject Headings]Metabolic syndrome3. Good healthNutriciónCohortManipulación de alimentosDietaFactores de riesgo cardiometabólicoConcordanceUNC:Check Tags::Male [Medical Subject Headings]ClasificaciónClassification systemsDiet SurveysArticle03 medical and health sciencesfood processingHumans:Diseases::Cardiovascular Diseases [Medical Subject Headings]Aged030109 nutrition & dietetics:Health Care::Health Care Economics and Organizations::Organizations::International Agencies [Medical Subject Headings]:Persons::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]PREDIMED-Plusmedicine.diseaseObesity:Diseases::Nutritional and Metabolic Diseases::Nutrition Disorders::Overnutrition::Obesity [Medical Subject Headings]Blood pressure:Check Tags::Female [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies [Medical Subject Headings]Linear ModelsFast FoodsMetabolic syndromeOlder people0301 basic medicineSíndrome metabòlicaFood HandlingOverweightDiet MediterraneanPersones gransCohort Studiescardiometabolic riskEndocrinología030212 general & internal medicine:Persons::Persons::Age Groups::Adult::Aged [Medical Subject Headings]2. Zero hungerMetabolic SyndromeNutrition and Dietetics:Technology and Food and Beverages::Technology Industry and Agriculture::Industry::Food Industry::Food Handling [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Nutrition Therapy::Diet Therapy::Diet Mediterranean [Medical Subject Headings]Middle Aged:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Health Surveys::Nutrition Surveys::Diet Surveys [Medical Subject Headings]Female:Technology and Food and Beverages::Food and Beverages::Food::Fast Foods [Medical Subject Headings]medicine.symptom:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Glucose Metabolism Disorders::Hyperinsulinism::Insulin Resistance::Metabolic Syndrome X [Medical Subject Headings]Dietética y nutrición:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Body Constitution::Body Weights and Measures::Body Mass Index [Medical Subject Headings]:Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Data Collection::Vital Statistics::Morbidity::Incidence [Medical Subject Headings]Environmental healthMediterranean dietObesityAlimentos ultraprocesados:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Models Statistical::Linear Models [Medical Subject Headings]NutricióNutrition:Geographical Locations::Geographic Locations::Europe::Spain [Medical Subject Headings]business.industryNutrition. Foods and food supplyCardiometabolic Risk FactorsOverweightDieta mediterráneaCardiometabolic riskUltra-processed foodDietSpainIFICSobrepesoFood processingbusinessdietFood ScienceNutrients
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The Effect of Physical Activity and High Body Mass Index on Health-Related Quality of Life in Individuals with Metabolic Syndrome

2020

© 2020 by the authors.

Síndrome metabólicoMaleSíndrome metabòlicaobesityCalidad de vidaHealth Toxicology and MutagenesishumanosObesidadlcsh:Medicinephysical activityejercicio físicoÍndice de masa corporal:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]0302 clinical medicineQuality of lifeMedicine030212 general & internal medicinemediana edad:Persons::Persons::Age Groups::Adult::Aged [Medical Subject Headings]2. Zero hungerMetabolic SyndromeancianoMiddle AgedEjercicio físico:Health Care::Health Services Administration::Patient Care Management::Comprehensive Health Care::Primary Health Care [Medical Subject Headings]3. Good health:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cross-Sectional Studies [Medical Subject Headings]health-related quality of life:Anthropology Education Sociology and Social Phenomena::Social Sciences::Quality of Life [Medical Subject Headings]ObesitatFemaleAnalysis of variance:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Anthropometry::Body Weights and Measures::Body Mass Index [Medical Subject Headings]:Diseases::Nutritional and Metabolic Diseases::Metabolic Diseases::Glucose Metabolism Disorders::Hyperinsulinism::Insulin Resistance::Metabolic Syndrome X [Medical Subject Headings]Physical activity:Check Tags::Male [Medical Subject Headings]Dietética y nutrición030209 endocrinology & metabolismbody mass index:Health Care::Health Services Administration::Organization and Administration::Professional Practice::Referral and Consultation [Medical Subject Headings]Articlemetabolic syndrome03 medical and health sciencesHumansHigh body mass indexExerciseAged:Geographical Locations::Geographic Locations::Europe::Spain [Medical Subject Headings]Health related quality of lifebusiness.industryíndice de masa corporallcsh:RPublic Health Environmental and Occupational Health:Persons::Persons::Age Groups::Adult::Middle Aged [Medical Subject Headings]Physical fitnessmedicine.diseaseObesity:Diseases::Nutritional and Metabolic Diseases::Nutrition Disorders::Overnutrition::Obesity [Medical Subject Headings]Cross-Sectional Studies:Check Tags::Female [Medical Subject Headings]:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Musculoskeletal Physiological Phenomena::Musculoskeletal Physiological Processes::Movement::Motor Activity::Exercise [Medical Subject Headings]calidad de vidaQuality of LifePhysical activity.Metabolic syndromebusinessBody mass indexestudios transversalesDemographyCondició física
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A central nervous system-focused treatment approach for people with frozen shoulder: protocol for a randomized clinical trial

2019

Background: Frozen shoulder (FS) is a musculoskeletal condition of poorly understood etiology that results in shoulder pain and large mobility deficits. Despite some physical therapy interventions, such as joint mobilization and exercise, having shown therapeutic benefit, a definitive treatment does not currently exist. The aim of this study will be to compare the effectiveness of a central nervous system (CNS)-directed treatment program versus a standard medical and physical therapy care program on outcomes in participants with FS. Methods/design: The study is a two-group, randomized clinical trial with blinding of participants and assessors. Participants will be recruited via referrals fr…

Time FactorsJoint mobilizationDolor de hombro:Phenomena and Processes::Physical Phenomena::Time::Time Factors [Medical Subject Headings]Shoulder painShoulder adhesive capsulitisPsychological interventionMedicine (miscellaneous)law.invention:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Disability EvaluationStudy ProtocolDiscrimination Psychological0302 clinical medicineRandomized controlled trialFeedback Sensorylaw:Analytical Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Physical Therapy Modalities [Medical Subject Headings]:Diseases::Musculoskeletal Diseases::Joint Diseases::Bursitis [Medical Subject Headings]Pharmacology (medical)030212 general & internal medicineRange of Motion ArticularPhysiotherapyFisioterapiaRandomized Controlled Trials as Topic:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Clinical Trials as Topic::Controlled Clinical Trials as Topic::Randomized Controlled Trials as Topic [Medical Subject Headings]lcsh:R5-920Shoulder JointFrozen shoulder:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Disability Evaluation [Medical Subject Headings]Treatment OutcomeCohortlcsh:Medicine (General):Anatomy::Musculoskeletal System::Skeleton::Joints::Shoulder Joint [Medical Subject Headings]medicine.medical_specialtyBlindingSensationContext (language use)03 medical and health sciencesBursitismedicineHumansPhysical Therapy Modalities:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Prognosis::Treatment Outcome [Medical Subject Headings]:Geographical Locations::Geographic Locations::Europe::Spain [Medical Subject Headings]:Anatomy::Nervous System::Central Nervous System [Medical Subject Headings]business.industry:Analytical Diagnostic and Therapeutic Techniques and Equipment::Diagnosis::Diagnostic Techniques and Procedures::Physical Examination::Range of Motion Articular [Medical Subject Headings]Recovery of FunctionCapsulitismedicine.disease:Phenomena and Processes::Biological Phenomena::Recovery of Function [Medical Subject Headings]Sistema nervioso central:Phenomena and Processes::Musculoskeletal and Neural Physiological Phenomena::Nervous System Physiological Phenomena::Nervous System Physiological Processes::Sensation [Medical Subject Headings]SpainCentral nervous systemOrthopedic surgeryShoulder adhesivePhysical therapy:Phenomena and Processes::Physiological Phenomena::Physiological Processes::Homeostasis::Feedback Physiological::Feedback Sensory [Medical Subject Headings]business030217 neurology & neurosurgery
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Predictor variables for half marathon race time in recreational female runners

2011

Import JabRef | WosArea General and Internal Medicine; International audience; INTRODUCTION: The relationship between skin-fold thickness and running performance has been investigated from 100 m to the marathon distance, except the half marathon distance. OBJECTIVE: To investigate whether anthropometry characteristics or training practices were related to race time in 42 recreational female half marathoners to determine the predictor variables of half-marathon race time and to inform future novice female half marathoners. METHODS: Observational field study at the 'Half Marathon Basel' in Switzerland. RESULTS: In the bivariate analysis, body mass (r = 0.60), body mass index (r = 0.48), body …

Time FactorsTRAINING CHARACTERISTICSPhysical fitnessLEVEL2700 General MedicineRunningEndurance0302 clinical medicineSkin fold030212 general & internal medicineSKINFOLD THICKNESSES2. Zero hungerlcsh:R5-920AnthropometryGeneral MedicineClinical ScienceCircumference3. Good healthSkinfold ThicknessSkinfold thicknessCIRCUMFERENCEBody fat[ SCCO.NEUR ] Cognitive science/NeuroscienceDISTANCE RUNNING PERFORMANCEFemalelcsh:Medicine (General)Adult11035 Institute of General Practicemedicine.medical_specialtyULTRAMARATHONERSeducationECONOMY610 Medicine & healthPredictor variablesAthletic PerformanceCAPACITY03 medical and health sciencesAthletemedicineHumansbusiness.industryUpper body[SCCO.NEUR]Cognitive science/NeuroscienceGender030229 sport sciencesAnthropometryBODY-MASSPhysical FitnessPhysical therapyRecreationUPPER ARMEpidemiologic MethodsbusinessBody mass indexhuman activities
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La sorveglianza della malattia tubercolare in Sicilia: Valutazioni epidemiologiche e molecolari come strumenti a supporto della Sanità Pubblica

2017

L’epidemiologia della Tubercolosi (TB) in Sicilia è in rapida evoluzione con un aumento dei casi nella popolazione di nazionalità non italiana. La tipizzazione molecolare dei ceppi di M. tuberculosis complex (MTBC) costituisce un insostituibile supporto alla conoscenza dei ceppi circolanti e delle correlazioni tra i casi di TB. MATERIALI E METODI: Sono stati presi in considerazione i flussi di dati correnti, in particolare i dati di notifica delle malattie infettive del Sistema Informativo delle Malattie Infettive (SIMI) regionale incrociando questi con i dati provenienti dalle Schede di Dimissione Ospedaliera (SDO) attraverso il metodo del capture - recapture. Grazie alle attività del Labo…

Tubercolosi Sicilia Sorveglianza epidemiologicaSettore MED/42 - Igiene Generale E Applicata
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