Measurement tool for preoperative anxiety in young children: The yale preoperative anxiety scale
Kain Z, Mayes L, Cicchetti D, Caramico L, Spieker M, Nygren M, Rimar S. Measurement tool for preoperative anxiety in young children: The yale preoperative anxiety scale. Child Neuropsychology 1995, 1: 203-210. DOI: 10.1080/09297049508400225.Peer-Reviewed Original ResearchVisual analog scaleAnxiety levelsAnxiety ScaleYale Preoperative Anxiety ScaleInter-observer agreementAnalog scalePreoperative settingChildren's anxiety levelsIntra-observer kappaPreoperative anxietySurgical proceduresResearch neuropsychologistsOperating roomKappa analysisYoung childrenExcellent observer reliabilityNew assessment instrumentYPAS