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Tandem Mass Spectrometry in Newborn Screening. Summary of Session II. John E. Sherwin, Ph.D. California Department of Health. Reporting is Communication. Report should include a reference range Range should be from an appropriate cohort
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Tandem Mass Spectrometry in Newborn Screening Summary of Session II John E. Sherwin, Ph.D. California Department of Health
Reporting is Communication • Report should include a reference range • Range should be from an appropriate cohort • As appropriate ratios of analytes should be used e.g. Phe/Tyr or C8/C10 • Study age, weight, prematurity for effect on the data • Good Communication is an essential
Quality Assurance • Have a plan and use it • Both internal and external QC are essential • Internal QC will help with Accuracy/Precision • External QC will help relate your program to others
Other Considerations • Quality Control & Quality Assurance Plans • Corrective Action is a crucial part of the plan • Document, Document, Document
Summary • Develop appropriate Reports • Educate users on interpretation of your Reports • Establish a Quality Assurance Plan and adhere to it • Communicate Well with Community
Tandem Mass Spectrometry in Newborn Screening - Resources • CDC/APHL NBS QA Program • CLIA QA Requirements-Subpart K • Association of Public Health Laboratories • National Newborn Screening & Genetics Resource Center • Training – Laboratory & Follow up • Listserv’s – general NBS, also MS Users Group • Dr. Brad Therrell, 512-454-6419, therrell@uthscsa.edu