Gabrielle Green, Amelia DeFosset, Tony Kuo
Residential Mobility Among Elementary School Students in Los Angeles County and Early School Experiences: Opportunities for Early Intervention to Prevent Absenteeism and Academic Failure
Frontiers in psychology
quality control practices modern laboratory result significant advances many years profession major advance conventional internal quality control undergone philosophical shift focus solely statistical assessment probability error identification recent thinking capability measurement procedure eg sigma metrics recently risk harm patient probability patient results affected error number patient results unacceptable analytical quality nonetheless conventional internal quality control strategies still face significant limitations lack proven commutability material patient samples frequency episodic testing impact operational financial costs cannot overcome statistical advances contrast patientbased quality control seen significant developments including algorithms improve detection specific errors parameter optimization approaches systematic validation protocols advanced algorithms require low numbers patient results retaining sensitive error detection patientbased quality control continue improve development new algorithms reduce biological noise improve analytical error detection patientbased quality control provides continuous commutable information measurement procedure cannot easily replicated conventional internal quality control importantly use patientbased quality control helps laboratories improve appreciation clinical impact laboratory results produced bringing closer patientslaboratories encouraged implement patientbased quality control processes overcome limitations conventional internal quality control practices regulatory changes recognize capability patientbased quality approaches well laboratory informatics advances required tool adopted widely