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LABORATORY SPECIMEN ACCEPTABILITY - QT3
QT3
A substantial amount of rework, diagnostic and therapeutic delay, and patient inconvenience can result from specimen rejection. Patient redraws may result from unlabeled, mislabeled, and incompletely labeled specimens; clotted and/or hemolyzed specimens; or insufficient specimen quantity. By continuously monitoring specimen acceptability, collection, and transport, laboratories can promptly identify and correct problems.
Enrollment in this study may assist the laboratory in monitoring compliance with CAP Laboratory Accreditation Program General Checklist statement GEN.40825: "There is a system to positively identify all patient specimens, specimen types, and aliquots at all times."
Objective
This study will identify and characterize unacceptable blood specimens that are submitted to the chemistry and hematology/coagulation sections of the clinical laboratory for testing.
Data Collection
This monitor includes all blood specimens submitted for testing to the chemistry and hematology departments of the clinical laboratory. On a weekly basis, participants will record the total number of specimens received, the number of rejected specimens, and the primary reason each specimen was rejected.
Performance Indicator
Specimen rejection rate (%)
Performance Breakdown
Breakdown of reasons for rejection (%)
Shipping Schedule
Shipment A: December 9, 2024
Shipment B: March 10, 2025
Shipment C: June 9, 2025
Shipment D: September 8, 2025
Additional Information
Participants in this program receive:
User Guide
Templates and instructions for data collection
Quarterly reports that include fingerprint clusters, customer-defined groups, and all institution comparisons
Select Q-PROBES and Q-TRACKS studies to support your quality improvement initiatives.
Preanalytic
Analytic
Postanalytic
Anatomic Pathology
Clinical Pathology
Turnaround Time
Patient Safety
Microbiology
Transfusion Medicine
Chemistry/ Hematology
Customer Satisfaction
Q-PROBES
Laboratory Staffing Ratios QP251 (QPR-A)
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Assessment of Consistency of Body Fluid Morphologic
Observations (QPB10/QPB25)
✓
✓
✓
✓
✓
Assessment of Consistency of Peripheral Blood
Morphologic Observations (QPC10/QPC25)
✓
✓
✓
✓
✓
Assessment of Consistency of Gram Stain Morphologic Observations (QPD10/QPD25)
✓
✓
✓
✓
✓
Q-TRACKS
Blood Culture Contamination (QT2)
✓
✓
✓
✓
✓
✓
Laboratory Specimen Acceptability (QT3)
✓
✓
✓
✓
In-Date Blood Product Wastage (QT4)
✓
✓
✓
✓
Satisfaction with Outpatient Specimen Collection (QT7)
✓
✓
✓
✓
Stat Test Turnaround Time Outliers (QT8)
✓
✓
✓
✓
✓
✓
Critical Values Reporting (QT10)
✓
✓
✓
✓
✓
Corrected Results (QT16)
✓
✓
✓
✓
✓
✓
✓
✓
✓
Outpatient Order Entry Errors (QT17)
✓
✓
✓
✓
✓
✓
*The CAP requires accredited laboratories to have a quality management plan that covers all areas of the laboratory and includes benchmarking key measures of laboratory performance (GEN.13806, GEN.20316, COM.04000). The Joint Commission requires accredited hospitals to regularly collect and analyze performance data (PI.01.01.01, PI.02.01.01). CLIA requires laboratories to monitor, assess, and correct problems identified in preanalytic, analytic, and postanalytic systems (§493.1249, §493.1289, §493.1299).