Methods Used to Streamline the CAHPS® Hospital Survey
Keller S, O'Malley AJ, Hays RD, Matthew RA, Zaslavsky AM, Hepner KA, Cleary PD. Methods Used to Streamline the CAHPS® Hospital Survey. Health Services Research 2005, 40: 2057-2077. PMID: 16316438, PMCID: PMC1361248, DOI: 10.1111/j.1475-6773.2005.00478.x.Peer-Reviewed Original ResearchConceptsStatistical propertiesHospital SurveyCare qualityHospital care qualityBest subsetStandard psychometric methodsParsimonious subsetPromising measurement propertiesHospital stayPatient evaluationHospital carePatient reportsInternal consistency reliabilityCAHPS Hospital SurveyHospitalExcellent fitPilot dataMeasurement propertiesReport itemsConsistency reliabilityConfirmatory factor analysisCareFocus groupsPsychometric methodsSubset