Search results for "Logistic Model"

showing 10 items of 611 documents

Influence of follicle rupture and uterine contractions on intrauterine insemination outcome: a new predictive model.

2014

Objective To correlate the detection of follicle rupture and the number of uterine contractions per minute with the outcome of IUI and to build a predictive model for the outcome of IUI including these parameters. Design Retrospective cohort study. Setting Fertility clinic. Patient(s) We analyzed data from 610 women who underwent homologous or donor double IUI from 2005 to 2010 and whose data of uterine contractions or follicle rupture were recorded. Intervention(s) None. Main Outcome Measure(s) Live-birth rate. Result(s) Nine hundred seventy-nine IUI cycles were included. The detection of follicle rupture (odds ratio [OR], 1.98; 95% confidence interval [CI], 1.30–3.01) and the number of ut…

Ovulationmedicine.medical_specialtyTime Factorsmedia_common.quotation_subjectInseminationUterine contractionFollicleUterine ContractionOvarian FolliclePregnancymedicineOdds RatioHumansOvarian follicleOvulationmedia_commonInsemination Artificial HomologousRetrospective StudiesGynecologyPregnancyChi-Square DistributionModels Statisticalbusiness.industryObstetrics and GynecologyRetrospective cohort studymedicine.diseaseConfidence intervalmedicine.anatomical_structureLogistic ModelsTreatment OutcomeReproductive MedicineMultivariate AnalysisInsemination Artificial HeterologousFemalemedicine.symptombusinessLive BirthFertility and sterility
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An international perspective on hospitalized patients with viral community-acquired pneumonia

2019

Background Who should be tested for viruses in patients with community acquired pneumonia (CAP), prevalence and risk factors for viral CAP are still debated. We evaluated the frequency of viral testing, virus prevalence, risk factors and treatment coverage with oseltamivir in patients admitted for CAP. Methods Secondary analysis of GLIMP, an international, multicenter, point-prevalence study of hospitalized adults with CAP. Testing frequency, prevalence of viral CAP and treatment with oseltamivir were assessed among patients who underwent a viral swab. Univariate and multivariate analysis was used to evaluate risk factors. Results 553 (14.9%) patients with CAP underwent nasal swab. Viral CA…

PNEUMONIAMaleMultivariate analysisInternationalityPCV13 pneumococcal conjugate vaccineDatabases FactualHospitalized patientsmedicine.medical_treatmentvirusesCAD coronary artery diseaseTesting030204 cardiovascular system & hematologyMRSA methicillin resistant Staphylococcus aureusPneumònia adquirida a la comunitatRT-PCR reverse transcriptase polymerase chain reactionchemistry.chemical_compound0302 clinical medicineCommunity-acquired pneumoniaTaverne80 and overCommunity-Acquired InfectionViral030212 general & internal medicineProspective StudiesAged 80 and overRIDT rapid influenza diagnostic testCAP community-acquired pneumoniaRSV Respiratory Syncytial virusMiddle AgedICU intensive care unitCommunity-Acquired InfectionsHospitalizationNasal SwabInfectious diseasesFemaleViral swabHumanOseltamivirmedicine.medical_specialtyLogistic ModelCommunity-acquired pneumoniaViral pneumoniaCommunity acquired pneumonia; Influenza; Oseltamivir; Testing; Viral pneumonia; Viral swab; Aged; Aged 80 and over; Antiviral Agents; Community-Acquired Infections; Cross-Sectional Studies; Databases Factual; Female; Hospitalization; Humans; Influenza Human; Internationality; Logistic Models; Male; Medication Adherence; Middle Aged; Oseltamivir; Pneumonia Viral; Prospective StudiesPneumonia ViralAdmissionSettore MED/10 - Malattie Dell'Apparato RespiratorioInfluenzavirusAntiviral AgentsVirusArticleMedication AdherenceHMPV human MetapneumovirusDatabases03 medical and health sciencesLRTI lower respiratory tract infectionOseltamivirInternal medicineInfluenza HumanInternal MedicinemedicineInfluenza virusesHumansHIV Human Immunodeficiency virusPPSV23 pneumococcal polysaccharide vaccineIn patientFactualAgedMechanical ventilationAntiviral AgentCross-Sectional Studiebusiness.industryFEV1 forced expiratory volume in one secondGLIMP global initiative for methicillin-resistant Staphylococcus aureus pneumoniaESBL extended-spectrum beta-lactamasesPneumoniamedicine.diseaseInfluenzaCommunity acquired pneumoniaCI confidence intervalOR odds ratioCross-Sectional StudiesLogistic ModelschemistryCOPD chronic obstructive pulmonary diseasebusinessCommunity acquired pneumonia ; Influenza ; Oseltamivir ; Testing ; Viral pneumonia ; Viral swab
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Exposure to trihalomethanes through different water uses and birth weight, small for gestational age, and preterm delivery in Spain

2011

Background: Evidence associating exposure to water disinfection by-products with reduced birth weight and altered duration of gestation remains inconclusive. Objective: We assessed exposure to trihalomethanes (THMs) during pregnancy through different water uses and evaluated the association with birth weight, small for gestational age (SGA), low birth weight (LBW), and preterm delivery. Methods: Mother–child cohorts set up in five Spanish areas during the years 2000–2008 contributed data on water ingestion, showering, bathing, and swimming in pools. We ascertained residential THM levels during pregnancy periods through ad hoc sampling campaigns (828 measurements) and regulatory data (264 me…

PediatricsFetus -- CreixementBathingHealth Toxicology and MutagenesisEspaña:Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humans [Medical Subject Headings]Cohort Studies:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Models Theoretical [Medical Subject Headings]small for gestational agePregnancynewbornFemeninosExposición a Riesgos Ambientales:Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Reproductive Physiological Phenomena::Reproductive Physiological Processes::Reproduction::Pregnancy [Medical Subject Headings]:Geographicals::Geographic Locations::Europe::Spain [Medical Subject Headings]water pollutionInfeccions respiratòries -- EpidemiologiaAdultodisinfection by-products:Named Groups::Persons::Age Groups::Infant::Infant Newborn::Infant Low Birth Weight [Medical Subject Headings]Modelos TeóricosEnvironmental exposurepremature birthNacimiento PrematuroHumanos:Health Care::Environment and Public Health::Public Health::Environmental Pollution::Environmental Exposure [Medical Subject Headings]:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Statistics as Topic::Models Statistical::Logistic Models [Medical Subject Headings]Premature birthInfant Small for Gestational AgeGestation:Named Groups::Persons::Age Groups::Infant::Infant Newborn::Infant Low Birth Weight::Infant Small for Gestational Age [Medical Subject Headings]Femaleepidemiologymedicine.symptomAigua -- DepuracióAdultmedicine.medical_specialtytrihalomethanesContaminantes Químicos del AguaEmbarazoBirth weight:Named Groups::Persons::Age Groups::Infant::Infant Newborn [Medical Subject Headings]Embaràs -- Aspectes nutricionalsRecién nacidoRecién Nacido Pequeño para la Edad GestacionalEnvironmental healthmedicine:Named Groups::Persons::Age Groups::Adult [Medical Subject Headings]cohort studyModelos LogísticosHumanslow birth weightEpidemiologiaRecién Nacido de Bajo Peso:Chemicals and Drugs::Organic Chemicals::Hydrocarbons::Hydrocarbons Halogenated::Trihalomethanes [Medical Subject Headings]Pregnancybusiness.industryTrihalometanoResearchPublic Health Environmental and Occupational HealthInfant Newbornbirth weightEnvironmental ExposureInfant Low Birth WeightModels Theoreticalmedicine.diseaseLow birth weightLogistic Models:Check Tags::Female [Medical Subject Headings]Spain:Analytical Diagnostic and Therapeutic Techniques and Equipment::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics as Topic::Epidemiologic Studies::Cohort Studies [Medical Subject Headings]Small for gestational age:Chemicals and Drugs::Chemical Actions and Uses::Toxic Actions::Environmental Pollutants::Water Pollutants::Water Pollutants Chemical [Medical Subject Headings]:Diseases::Female Urogenital Diseases and Pregnancy Complications::Pregnancy Complications::Obstetric Labor Complications::Obstetric Labor Premature::Premature Birth [Medical Subject Headings]businessEstudios de CohortesWater Pollutants Chemical
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Pregnancy e-health: a multicenter Italian cross-sectional study on internet use and decision-making among pregnant women

2013

Background Our study aimed to estimate the prevalence of pregnancy e-health seekers in a large Italian sample; to explore the factors influencing the choices of the childbearing women regarding their lifestyles after internet consultation; and finally to investigate potential differences between primiparous and multiparous women in internet use to find information about pregnancy. Methods A multicentre survey was carried out in seven Italian cities. Data were collected through a validated questionnaire administered in waiting rooms of outpatient departments by medical doctors. Respondents were questioned about their sociodemographic status, their use of the internet to seek pregnancy inform…

PediatricsGynaecology; Health Promotion; Maternal HealthCross-sectional studypregnancy e-healthstudy internetEpidemiologyMaternal HealthHealth BehaviorLogistic regressionChoice BehaviorGynaecologySeekersPregnancySurveys and QuestionnairesEpidemiologyPrevalenceMedicinehealthTelemedicineParityItalyThe InternetFemalePublic HealthAdultmedicine.medical_specialtyAdolescentDecision MakingInformation Seeking BehaviorSocio-culturaleHealth PromotionInterviews as TopicYoung AdultHumansLife StyleSettore MED/42 - IGIENE GENERALE E APPLICATAPregnancypregnancy; healthInternetDescriptive statisticsConsumer Health Informationbusiness.industryEnvironmental and Occupational HealthPublic Health Environmental and Occupational Healthmedicine.diseaseHealth promotionCross-Sectional StudiesLogistic ModelsFamily medicineMultivariate AnalysisEpidemiology; Public Health Environmental and Occupational HealthPregnant Womenbusiness
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Outdoor, but not indoor, nitrogen dioxide exposure is associated with persistent cough during the first year of life

2011

Background and aims: Because their lungs and immune system are not completely developed, children are more susceptible to respiratory disease and more vulnerable to ambient pollution. We assessed the relation between prenatal and postnatal nitrogen dioxide (NO2) levels and the development of lower respiratory tract infections (LRTI), wheezing and persistent cough during the first year of life. Methods: The study population consisted of 352 children from a birth cohort in Valencia, Spain. Prenatal exposure to NO2, a marker of traffic related air pollution was measured at 93 sampling sites spread over the study area during four different sampling periods of 7 days each. It was modeled for eac…

Pediatricsmedicine.medical_specialtyEnvironmental EngineeringNitrogen DioxideAir pollutionRespiratory InfectionPregnancySurveys and QuestionnairesmedicineHumansEnvironmental ChemistryCumulative incidenceRespiratory Tract InfectionsWaste Management and DisposalRespiratory SoundsVehicle EmissionsNitrogen dioxideRespiratory tract infectionsbusiness.industryIncidenceInfantRespiratory infectionEnvironmental ExposureOdds ratioModels Theoreticalmedicine.diseasePollutionConfidence intervalrespiratory tract diseasesPneumoniaLogistic ModelsCoughSpainBronchiolitisPrenatal Exposure Delayed EffectsGeographic Information SystemsBronchitisFemalebusinessScience of The Total Environment
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Distribution of maternity units and spatial access to specialised care for women delivering before 32 weeks of gestation in Europe

2010

Contains fulltext : 88841.pdf (Publisher’s version ) (Closed access) Survival and quality of life are improved for very preterm babies when delivery occurs in a maternity unit with on-site neonatal intensive care (level III unit). We investigated the impact of distance on the probability of delivering in such a unit for births before 32 weeks of gestation from 9 European regions with diverse perinatal health systems (the MOSAIC cohort). We analysed distances between women's homes, and the nearest level III in population quartiles, adjusting for maternal and pregnancy characteristics. Living farther away from a level III reduced access to specialised care everywhere; in some regions women re…

Pediatricsmedicine.medical_specialtyHealth (social science)Perinatal careGeography Planning and DevelopmentPopulation[ SHS.GEO ] Humanities and Social Sciences/Geography03 medical and health sciences0302 clinical medicineQuality of life (healthcare)Hospital planningPregnancy030225 pediatricsIntensive caremedicineHumansMaternal Health Services030212 general & internal medicineeducationComputingMilieux_MISCELLANEOUSPregnancyeducation.field_of_study[SHS.SOCIO]Humanities and Social Sciences/SociologyDistancebusiness.industryHealth services accessibilityPublic Health Environmental and Occupational HealthInfant Newborn[ SHS.SOCIO ] Humanities and Social Sciences/Sociology[SHS.GEO]Humanities and Social Sciences/Geographymedicine.disease3. Good healthEuropeLogistic ModelsQuartileEvaluation of complex medical interventions [NCEBP 2]Premature birthdistance; europe; health services accessibility; hospital planning; perinatal careCohortMultivariate AnalysisGestationPremature BirthFemale[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologieHuman medicinebusinessDemography
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Penalized inference in multivariate ordered logistic models: theory and applications

2010

Penalized LikelihoodSettore SECS-S/01 - StatisticaMultivariate Logistic Model
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Carga y factores de riesgo para la neumonía adquirida en la comunidad de Pseudomonas aeruginosa : un estudio multinacional de prevalencia puntual de …

2018

Pseudomonas aeruginosa is a challenging bacterium to treat due to its intrinsic resistance to the antibiotics used most frequently in patients with community-acquired pneumonia (CAP). Data about the global burden and risk factors associated with P. aeruginosa-CAP are limited. We assessed the multinational burden and specific risk factors associated with P. aeruginosa-CAP. We enrolled 3193 patients in 54 countries with confirmed diagnosis of CAP who underwent microbiological testing at admission. Prevalence was calculated according to the identification of P. aeruginosa. Logistic regression analysis was used to identify risk factors for antibiotic-susceptible and antibiotic-resistant P. aeru…

Pneumonia Pseudomonas aeruginosaMaleantibiotic resistanceInternationalityCross-sectional studybacterial colonizationvery elderlyPrevalenceDrug ResistanceDrug resistancePneumònia adquirida a la comunitatPseudomonas aeruginosa community acquired pneumoniaPulmonary Disease Chronic Obstructive0302 clinical medicineTracheostomyCommunity-acquired pneumoniaRisk FactorsEpidemiology80 and overPrevalenceMedicineCommunity-Acquired Infection030212 general & internal medicineAged 80 and overCross InfectionadultarticleBacterialMiddle AgedAntibiotic coverageBronchiectasisCommunity-Acquired Infectionshospital patientpriority journalrisk factorAged; Aged 80 and over; Bronchiectasis; Community-Acquired Infections; Cross Infection; Cross-Sectional Studies; Drug Resistance Bacterial; Female; Humans; Internationality; Logistic Models; Male; Middle Aged; Pneumonia Bacterial; Prevalence; Pseudomonas aeruginosa; Pulmonary Disease Chronic Obstructive; Risk Factors; TracheostomyPseudomonas aeruginosaInfectious diseasesFemaleHumanPulmonary and Respiratory Medicinemedicine.medical_specialtyChronic ObstructiveCommunity-acquired pneumoniaLogistic ModelAdmissionSettore MED/10 - Malattie Dell'Apparato Respiratoriochronic lung diseasePulmonary Disease03 medical and health sciencesBronchiectasiInternal medicinePseudomonasDrug Resistance BacterialPneumonia BacterialHumanscontrolled studyhumanAgedCross-Sectional StudieBronchiectasisbusiness.industryRisk Factorcommunity acquired pneumoniaPneumoniamedicine.diseaselogistic regression analysismajor clinical studyantibiotic sensitivityPneumoniahospital admissionCross-Sectional StudiesLogistic Models030228 respiratory systemmicrobiological examinationbusinesschronic obstructive lung disease
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Urban air pollution and emergency room admissions for respiratory symptoms: a case-crossover study in Palermo, Italy

2011

Abstract Background Air pollution from vehicular traffic has been associated with respiratory diseases. In Palermo, the largest metropolitan area in Sicily, urban air pollution is mainly addressed to traffic-related pollution because of lack of industrial settlements, and the presence of a temperate climate that contribute to the limited use of domestic heating plants. This study aimed to investigate the association between traffic-related air pollution and emergency room admissions for acute respiratory symptoms. Methods From January 2004 through December 2007, air pollutant concentrations and emergency room visits were collected for a case-crossover study conducted in Palermo, Sicily. Ris…

PollutionAdultMaleAdolescentmedia_common.quotation_subjectClimateHealth Toxicology and MutagenesisNitrogen DioxideRespiratory Tract DiseasesAir pollutionmedicine.disease_causeSettore MED/42 - Igiene Generale E Applicatalcsh:RC963-969chemistry.chemical_compoundYoung AdultRisk FactorsEnvironmental healthMedicineHumansSulfur DioxideNitrogen dioxideRespiratory systemSicilymedia_commonAgedPollutantAged 80 and overAir PollutantsCarbon MonoxideAir pollutant concentrationsbusiness.industrylcsh:Public aspects of medicineResearchUrban HealthPublic Health Environmental and Occupational Healthlcsh:RA1-1270Odds ratioair pollution case-crossover respiratory symptoms emergency roomParticulatesMiddle AgedLogistic ModelschemistryCase-Control Studieslcsh:Industrial medicine. Industrial hygieneFemaleParticulate MatterSeasonsbusinessEmergency Service HospitalEnvironmental Health
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An association between plasma ferritin concentrations measured 48 h after delivery and postpartum depression.

2010

Abstract Context Iron deficiency is the most common nutritional problem experienced by childbearing women, and postpartum depression (PPD) is the most common psychiatric disorder seen during the first year after delivery. The possible link between iron deficiency and PPD is not clear. Objective To evaluate whether iron status 48 h after delivery was associated with PPD. Our hypothesis was that iron deficiency would be associated with PPD. Design This was a prospective cohort study of depression-free women studied in the postpartum period. Setting Women who give birth at obstetric units in several general hospitals in Spain. Participants A subsample of 729 women was included in the present s…

Postpartum depressionAdultmedicine.medical_specialtyTime FactorsAnemiaContext (language use)Statistics NonparametricDepression PostpartummedicineHumansProspective Studieschemistry.chemical_classificationPsychiatric Status Rating ScalesChi-Square DistributionbiologyAnemia Iron-DeficiencyTransferrin saturationbusiness.industryObstetricsPostpartum PeriodIron deficiencymedicine.diseaseFerritinPsychiatry and Mental healthClinical PsychologyLogistic ModelschemistryTransferrinSpainImmunologyFerritinsbiology.proteinFemalebusinessPostpartum periodJournal of affective disorders
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