Search results for "Logistic regression"

showing 10 items of 835 documents

Factor VII Activity Is an Independent Predictor of Cardiovascular Mortality in Elderly Women of a Sicilian Population: Results of an 11-year Follow-up

2002

SummaryThe aim of the Epidemiological project “Ventimiglia di Sicilia” is to identify the cardiovascular risk factors in a Sicilian population with a low risk profile and healthy nutritional habits. The risk of cardiovascular mortality in older subjects (over 60 years of age) is presented for an 11 year follow-up. Females showed higher prevalence of diabetes mellitus, hypertension, obesity and higher levels of total, LDL and HDL cholesterol, factor VII activity and fibrinogen compared to males. Cardiovascular mortality was related to hypertension and obesity in males, to high factor VII activity, obesity and diabetes mellitus in females. In a Logistic Regression model the same variables wer…

MaleSettore MED/09 - Medicina InternaEpidemiologyComorbidityLogistic regressionFibrinogenCohort Studieschemistry.chemical_compoundRisk FactorsEpidemiologyPrevalenceFactor VII activityLipoproteinSicilyeducation.field_of_studyFactor VIISmokingAge FactorsHematologyFactor VIIMiddle AgedCardiovascular diseaseCardiovascular DiseasesHypertensionFemalemedicine.drugAdultRiskmedicine.medical_specialtyHypercholesterolemiaPopulationHyperlipoproteinemia Type IISex FactorsDiabetes mellitusDiabetes MellitusmedicineHumansObesityeducationAgedCoagulationbusiness.industryCholesterolmedicine.diseaseObesitySurgerychemistrybusinessFollow-Up StudiesDemographyThrombosis and Haemostasis
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Protective role of the Mediterranean diet on several cardiovascular risk factors: Evidence from Sicily, southern Italy

2014

Background and aims: Epidemiological studies conducted in European countries demonstrated that the adoption of a Mediterranean diet protect against clustered risk factors but those evaluating such benefits specifically in southern Italy are scarce. Thus, the aim of this study was to assess the association between the adherence to the Mediterranean diet and cardiovascular risk factors obesity, diabetes, and hypertension. Methods and results: A cross-sectional population-based survey including 3090 subjects was conducted in Sicily, southern Italy. Food intake was evaluated through a validated food frequency questionnaire and adherence to the dietary pattern was assessed using the MedDietScore…

MaleSettore MED/09 - Medicina InternaMediterranean dietHealth StatusEndocrinology Diabetes and MetabolismMedicine (miscellaneous)Diet MediterraneanLogistic regressionSettore MED/13 - EndocrinologiaHealth StatuRisk FactorsEnvironmental protectionSurveys and QuestionnairesCardiovascular DiseaseEpidemiologyOdds RatioPrevalenceNutrition and DieteticSurveys and QuestionnaireSettore MED/49 - Scienze Tecniche Dietetiche ApplicateSicilyCardiovascular risk factorsBody mass indexeducation.field_of_studyNutrition and DieteticsMedicine (all)ConfoundingHealth SurveyMiddle AgedCardiovascular DiseasesHypertensionLinear ModelFemaleCardiology and Cardiovascular MedicineHumanAdultmedicine.medical_specialtyLogistic ModelPopulationCardiovascular risk factorMediterranean dietmedicineHumansObesityeducationLife StyleAgedCross-Sectional Studiebusiness.industryRisk FactorOdds ratiomedicine.diseaseHealth SurveysObesityConfidence intervalCross-Sectional StudiesLogistic ModelsLinear ModelsPatient CompliancebusinessRisk Reduction BehaviorDemographyNutrition, Metabolism and Cardiovascular Diseases
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Polypharmacy, length of hospital stay, and in-hospital mortality among elderly patients in internal medicine wards. The REPOSI study

2011

PURPOSES: We evaluated the prevalence and factors associated with polypharmacy and investigated the role of polypharmacy as a predictor of length of hospital stay and in-hospital mortality. METHODS: Thirty-eight internal medicine wards in Italy participated in the Registro Politerapie SIMI (REPOSI) study during 2008. One thousand three hundred and thirty-two in-patients aged ≥65 years were enrolled. Polypharmacy was defined as the concomitant use of five or more medications. Linear regression analyses were used to evaluate predictors of length of hospital stay and logistic regression models for predictors of in-hospital mortality. Age, sex, Charlson comorbidity index, polypharmacy, and numb…

MaleSettore MED/09 - Medicina InternaMultivariate analysis030204 cardiovascular system & hematologyLogistic regressionCohort Studies0302 clinical medicineElderlyPrevalenceMedicinePharmacology (medical)Hospital MortalityProspective Studies030212 general & internal medicinePractice Patterns Physicians'Prospective cohort studyComputingMilieux_MISCELLANEOUSAged 80 and overHospital stayGeneral MedicineSettore MED/45 - Scienze Infermieristiche Generali Cliniche E Pediatriche3. Good healthHospitalizationIn-hospital mortalityItalyFemalelength of hospital stayCohort studymedicine.medical_specialtyDrug PrescriptionsElderly Hospital stay In-hospital mortality PolypharmacyElderly Polypharmacy Hospital stay In-hospital mortality03 medical and health sciencesInternal medicineInternal MedicineHumansAdverse effectAgedPharmacologyPolypharmacybusiness.industryOdds ratioConfidence intervalLogistic ModelsLinear ModelsSettore BIO/14 - FarmacologiaPolypharmacybusinesselderly; hospital stay; in-hospital mortality; length of hospital stay; polypharmacy
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Risk factors for hospital readmission of elderly patients

2012

Background: The aim of this study was to identify which factors were associated with a risk of hospital readmission within 3 months after discharge of a sample of elderly patients admitted to internal medicine and geriatric wards. Methods: Of the 1178 patients aged 65 years or more and discharged from one of the 66 wards of the 'Registry Politerapie SIMI (REPOSI)' during 2010, 766 were followed up by phone interview 3 months after discharge and were included in this analysis. Univariate and multivariate logistic regression models were used to evaluate the association of several variables with rehospitalization within 3 months from discharge. Results: Nineteen percent of patients were readmi…

MaleSettore MED/09 - Medicina InternaTime FactorsRisk factors; internal medicine; Geriatric patient; hospital admissionLogistic regressionElderly; Hospital readmission; Internal medicine and geriatric wards; Risk factorsElderlyInternal medicine and geriatric wards80 and overElderly; Hospital readmission; Internal medicine and geriatric wards; Risk factors; Aged; Aged 80 and over; Female; Geriatrics; Hospital Departments; Humans; Internal Medicine; Male; Patient Readmission; Risk Factors; Time Factors; Internal MedicineMedical diagnosisAged Aged; 80 and over Female Geriatrics Hospital Departments Humans Internal Medicine Male Patient Readmission; statistics /&/ numerical data Risk Factors Time FactorsAged 80 and overGeriatricsUnivariate analysisvascular diseaseHospital readmissionSettore MED/45 - Scienze Infermieristiche Generali Cliniche E PediatricheAgeing; readmissionstatistics /&/ numerical dataHospital DepartmentFemaleliver diseaseHumanmedicine.medical_specialtyTime FactorHospital DepartmentsMEDLINEHospital readmission Internal medicine and geriatric wards Risk factors Elderlyelderly patientsPatient ReadmissionNOInternal MedicinemedicineHumansRegistry Politerapie SIMI (REPOSI)Adverse effectAgedreadmissionbusiness.industryRisk FactorUnivariatemedicine.diseaseComorbidityHospital readmission; elderly patients; Registry Politerapie SIMI (REPOSI); vascular disease; liver diseaseHospital readmission; Internal medicine and geriatric wards; Risk factors; Elderlyelderly; hospital readmission; risk factors; internal medicine and geriatric wardsInternal medicine and geriatric wardAgeingGeriatric patienthospital admissionRisk factorsGeriatricsEmergency medicinebusinessGeriatricEuropean Journal of Internal Medicine
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Sex estimation by tooth dimension in a contemporary Spanish population.

2020

Aim: Sex determination is a fundamental step in the biologic profile reconstruction of unknown individuals. Teeth are frequently recovered intact, even in case of natural or mass disasters, fires, crashes or accidents. Therefore, they are very valuable in sex determination in a forensic and anthropological context. The objective of this study is to identify a method for sex determination using the mesio-distal widths of permanent teeth, in a contemporary Spanish sample. Method: The mesio-distal dimensions of permanent teeth were obtained from study casts derived from patients seeking treatment at the orthodontic clinic of the Universidad Europea de Valencia. A total of 210 patients were inc…

MaleSex Determination AnalysisAdolescentPopulationOdontologíaContext (language use)SexoLogistic regressionPathology and Forensic MedicineStatistical significanceStatisticsMedicineHumanseducationOdontometríaPermanent teethAntropologíaeducation.field_of_studyPrincipal Component AnalysisDentitionbusiness.industryMedicina forenseModels DentalDentition PermanentLogistic ModelsSpainPrincipal component analysisInclusion and exclusion criteriaFemalebusinessLawToothForensic DentistryForensic science international
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Estimating adjusted NNT measures in logistic regression analysis

2007

The number needed to treat (NNT) is a popular measure to describe the absolute effect of a new treatment compared with a standard treatment or placebo in clinical trials with binary outcome. For use of NNT measures in epidemiology to compare exposed and unexposed subjects, the terms 'number needed to be exposed' (NNE) and 'exposure impact number' (EIN) have been proposed. Additionally, in the framework of logistic regression a method was derived to perform point and interval estimation of NNT measures with adjustment for confounding by using the adjusted odds ratio (OR approach). In this paper, a new method is proposed which is based upon the average risk difference over the observed confou…

MaleStatistics and ProbabilityBiometryEpidemiologyInterval estimationCoverage probabilityCoronary DiseaseLogistic regressionCohort StudiesBiasRisk FactorsStatisticsConfidence IntervalsOdds RatioHumansMedicineClinical Trials as Topicbusiness.industrySmokingConfoundingConfounding Factors EpidemiologicOdds ratioConfidence intervalLogistic ModelsNumber needed to treatbusinessCohort studyStatistics in Medicine
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Prevalence and Risk Factors Associated with Use of QT-Prolonging Drugs in Hospitalized Older People

2016

Aims: The objective of this study was to evaluate the prevalence of the prescription of QT-prolonging drugs at hospital admission and discharge and the risk factors associated with their use in older people (aged 65 years and older). Methods: Data were obtained from the REPOSI (REgistro POliterapie SIMI [Società Italiana di Medicina Interna]) registry, which enrolled 4035 patients in 2008 (n = 1332), 2010 (n = 1380), and 2012 (n = 1323). Multivariable logistic regression was performed to determine the risk factors independently associated with QT-prolonging drug use. QT-prolonging drugs were classified by the risk of Torsades de Pointes (TdP) (definite, possible, or conditional) acc…

MaleTORSADES-DE-POINTES INTERVAL PROLONGATION PATIENT CIPROFLOXACIN COHORT DEATH MULTIMORBIDITY AMIODARONE MORTALITY AIFA.Amiodarone030204 cardiovascular system & hematologyCIPROFLOXACINLogistic regressionAmiodaroneElectrocardiography0302 clinical medicineRisk FactorsTorsades de PointesAtrial Fibrillation80 and overPrevalencePharmacology (medical)030212 general & internal medicineAged; Aged 80 and over; Amiodarone; Atrial Fibrillation; Electrocardiography; Female; Humans; Long QT Syndrome; Male; Middle Aged; Patient Discharge; Prevalence; Risk Factors; Torsades de Pointes; Hospitalizationmedia_commonAged 80 and overTorsades de PointeAged; Aged 80 and over; Amiodarone; Atrial Fibrillation; Electrocardiography; Female; Humans; Long QT Syndrome; Male; Middle Aged; Patient Discharge; Prevalence; Risk Factors; Torsades de Pointes; Hospitalization; Pharmacology (medical); Geriatrics and Gerontology; Medicine (all)Medicine (all)DEATHMiddle AgedPatient DischargeHospitalizationLong QT SyndromeCohortHospitalized Older PeopleFemalemedicine.drugHumanDrugmedicine.medical_specialtymedia_common.quotation_subjectMULTIMORBIDITYTorsades de pointesPATIENT03 medical and health sciencesPharmacotherapyInternal medicineINTERVAL PROLONGATIONmedicineHumansTORSADES-DE-POINTESCOHORTMedical prescriptionAIFAAgedbusiness.industryMORTALITYRisk FactorSettore MED/09 - MEDICINA INTERNAOdds ratiomedicine.diseaseQT-Prolonging DrugAged; Aged 80 and over; Amiodarone; Atrial Fibrillation; Electrocardiography; Female; Humans; Long QT Syndrome; Male; Middle Aged; Patient Discharge; Prevalence; Risk Factors; Torsades de Pointes; Hospitalization; Geriatrics and Gerontology; Pharmacology (medical)Physical therapyGeriatrics and Gerontologybusiness
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Prophylaxis of venous thromboembolism in elderly patients with multimorbidity

2013

none 327 si Pharmacological thromboprophylaxis (TP) is known to reduce venous thromboembolism (VTE) in medical inpatients, but the criteria for risk-driven prescription, safety and impact on mortality are still debated. We analyze data on elderly patients with multimorbidities admitted in the year 2010 to the Italian internal medicine wards participating in the REPOSI registry to investigate the rate of TP during the hospital stay, and analyze the factors that are related to its prescription. Multivariate logistic regression, area under the ROC curve and CART analysis were performed to look for independent predictors of TP prescription. Association between TP and VTE, bleeding and death in …

MaleTVPSettore MED/09 - Medicina InternaComorbidityLogistic regressionFondaparinuxVENOUS THROMBOEMBOLISM; THROMBOPROPHYLAXIS; Medical PatientsMedical patients; Thromboprophylaxis; Venous thromboembolism; Aged; Aged 80 and over; Area Under Curve; Comorbidity; Female; Hospital Mortality; Hospitalization; Humans; Logistic Models; Male; Propensity Score; Venous Thromboembolism; Internal Medicine; Emergency MedicineThromboprophylaxis Venous thromboembolism Medical patients80 and overHospital MortalityAged 80 and overSettore MED/45 - Scienze Infermieristiche Generali Cliniche E PediatricheMedical patients; Thromboprophylaxis; Venous thromboembolism; Aged; Aged; 80 and over; Area Under Curve; Comorbidity; Female; Hospital Mortality; Hospitalization; Humans; Logistic Models; Male; Propensity Score; Venous Thromboembolism; Internal Medicine; Emergency Medicineprophylaxis; venous thromboembolism; elderlyHospitalizationArea Under CurveEmergency MedicineFemaleprophylaxismedicine.drugVenous thromboembolismmedicine.medical_specialtyThromboprophylaxis; Venous thromboembolismmultimorbidityBarthel indexvenous thromboembolismMEDLINEMedical patients; Thromboprophylaxis; Venous thromboembolism; Aged; Aged 80 and over; Area Under Curve; Comorbidity; Female; Hospital Mortality; Hospitalization; Humans; Logistic Models; Male; Propensity Score; Venous Thromboembolism; Emergency Medicine; Internal Medicineelderly patientselderlyMedical patientsInternal medicineInternal MedicinemedicineHumansMedical prescriptionprophylaxis; venous thromboembolism; elderly patientsPropensity ScoreIntensive care medicineThromboprophylaxisAgedbusiness.industryprophylaxiMedical patients; Thromboprophylaxis; Venous thromboembolismprophylaxis; Venous thromboembolism; Elderly; multimorbidity; medical patients; thromboprophylaxismedicine.diseaseComorbidityLogistic ModelsPropensity score matchingbusinessVenous thromboembolism
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Benefit of primary percutaneous coronary interventions in the elderly with ST segment elevation myocardial infarction

2020

Objective Primary percutaneous coronary intervention (P-PCI) has demonstrated its efficacy in patients with ST segment elevation myocardial infarction (STEMI). However, patients with STEMI >= 75 years receive less P-PCI than younger patients despite their higher in-hospital morbimortality. The objective of this analysis was to determine the effectiveness of P-PCI in patients with STEMI >= 75 years. Methods We included 979 patients with STEMI >= 75 years, from the ATencion HOspitalaria del Sindrome coronario study, a registry of 8142 consecutive patients with acute coronary syndrome admitted at 31 Spanish hospitals in 2014-2016. We calculated a propensity score (PS) for the indication of P-P…

MaleTime FactorsPercutaneoussistema de registrosmedicine.medical_treatmenthumanosComorbidityCoronary Artery Disease030204 cardiovascular system & hematologyLogistic regression0302 clinical medicineRecurrenceRisk Factorsevaluación de riesgosST segmentRegistries1506030212 general & internal medicineMyocardial infarctionAged 80 and overancianocoronary intervention (PCI)resultado del tratamientoCardiogenic shockAge FactorsShockstemiTreatment Outcomesurgical procedures operativeCardiologyFemaleAcute coronary syndromeCardiology and Cardiovascular MedicineStemiAcute coronary syndromemedicine.medical_specialtyShock CardiogenicPulmonary EdemaRisk Assessmentacute coronary syndromeedema pulmonar03 medical and health sciencesfactores de tiempoPercutaneous Coronary Interventionchoquecirugía coronaria percutáneaInternal medicinemedicinefactores de riesgoHumanscardiovascular diseasesAgedCoronary intervention (PCI)business.industryPercutaneous coronary interventionmedicine.diseaseSpainPropensity score matchingST Elevation Myocardial InfarctionbusinessrecurrenciaOpen Heart
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Trends in toothbrushing in 20 countries/regions from 1994 to 2010

2015

Background: For maintaining good oral health, twice-a-day toothbrushing routine is recommended world-wide. As an association between oral diseases and the main non-communicable diseases is confirmed, the importance of brushing is rising. The aim of this article is to describe trends in more-than-once-a-day toothbrushing frequency in 20 countries/regions participating in five consecutive HBSC Surveys between 1994 and 2010. Methods: Eleven-, 13-, and 15-year-old children, who replied to the questionnaire in any of the five surveys, were included ( N = 474 760). Trends were analysed by logistic regression and multilevel logistic regression modelling. Results: Prevalence of recommended toothbru…

MaleToothbrushingPediatricsmedicine.medical_specialtyAdolescentMEDLINEOral healthLogistic regressionSex FactorsSex factorsSurveys and QuestionnairesPrevalenceHumansMedicineadolescentsChildta313business.industryPublic Health Environmental and Occupational Healthta3142language.human_languageMultilevel logistic regressionEuropeFlemishAdolescent BehaviorlanguageFemalebusinessDemographyThe European Journal of Public Health
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