2012
Role of the Internet as an information resource for surgical patients: a survey of 877 patients
Kurup V, Considine A, Hersey D, Dai F, Senior A, Silverman DG, Dabu-Bondoc S. Role of the Internet as an information resource for surgical patients: a survey of 877 patients. British Journal Of Anaesthesia 2012, 110: 54-58. PMID: 22991261, DOI: 10.1093/bja/aes326.Peer-Reviewed Original ResearchConceptsExact testElective surgical proceduresFisher's exact testMajor academic institutionPreanaesthetic evaluationSurgical patientsElective surgeryPreoperative visitInterested patientsSurgical proceduresMedical conditionsUpcoming surgeryPatientsAnesthesiaIRB approvalParticipant characteristicsSurgeryPreliminary dataTesting centersContinuous variablesDescriptive statisticsStatistical software SASCategorical dataFurther informationHospital
2007
Analysis of matched case–control data with multiple ordered disease states: possible choices and comparisons
Mukherjee B, Liu I, Sinha S. Analysis of matched case–control data with multiple ordered disease states: possible choices and comparisons. Statistics In Medicine 2007, 26: 3240-3257. PMID: 17206600, DOI: 10.1002/sim.2790.Peer-Reviewed Original ResearchConceptsConditional logistic regressionStratum-specific nuisance parametersCase-control dataAdjacent-category logit modelCase-control studyOrdered categorical dataConditional-likelihood approachLikelihood-based approachNuisance parametersProportional-odds modelCumulative logitsSimulation studyAnalyse such dataMantel-Haenszel approachCumulative logit modelNatural orderPotential risk factorsStages of cancerReference categoryCategorical dataLogistic regressionOrdinal natureEffect of potential risk factorsLow birthweightRisk factors
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