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Journal Articles

Inpatient Test Utilization and Test Volume Benchmarking: A Q-Probes Study

Peter L. Perrotta, MD, Suzanne Coulter, MS, Barbara J. Blond, MBA, MLS(ASCP), Thomas Long, MPH, Ron B. Schifman, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2024)
https://doi.org/10.5858/arpa.2024-0104-CP
Published: 28 November 2024
View articletitled, Inpatient Test Utilization and Test Volume Benchmarking: A Q-Probes Study
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Includes: Supplementary data
Journal Articles

Red Blood Cell Transfusion Practices: College of American Pathologists Q-Probes Studies of Red Blood Cell Utilization and Single and Double Red Blood Cell Unit Transfusions

Paul F. Lindholm, MD, Rasleen K. Saluja, MD, Thomas Long, MPH, Suzanne Coulter, MS, Barbara J. Blond, MBA, MT(ASCP) ...
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2024)
https://doi.org/10.5858/arpa.2024-0182-CP
Published: 20 November 2024
View articletitled, Red Blood Cell Transfusion Practices: College of American Pathologists Q-Probes Studies of Red Blood Cell Utilization and Single and Double Red Blood Cell Unit Transfusions
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Journal Articles

Significant Variability in the Identification and Reporting of Band Neutrophils by Participants Enrolled in the College of American Pathologists Proficiency Testing Program: Time for a Change

Maria Vergara-Lluri, MD, Alexandra E. Kovach, MD, Megan O. Nakashima, MD, Kyle T. Bradley, MD, Etienne Mahe, MD, MSc ...
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2023) 148 (6): 666–676.
https://doi.org/10.5858/arpa.2023-0015-CP
Published: 28 August 2023
View articletitled, Significant Variability in the Identification and Reporting of Band Neutrophils by Participants Enrolled in the College of American Pathologists Proficiency Testing Program: Time for a Change
Open the PDF for Significant Variability in the Identification and Reporting of Band Neutrophils by Participants Enrolled in the College of American Pathologists Proficiency Testing Program: Time for a Change in another window
Includes: Supplementary data
Journal Articles

Preanalytic Competency Assessment: A Q-Probes Study Involving 46 Health Care Institutions, 447 Blood Collectors/Phlebotomists, and 2212 Individual Assessments

Ana K. Stankovic, MD, PhD, MSPH, Barbara J. Blond, MT(ASCP), MBA, Suzanne N. Coulter, MS, Thomas Long, MPH, Paul F. Lindholm, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2022) 147 (3): 304–312.
https://doi.org/10.5858/arpa.2021-0436-CP
Published: 08 July 2022
View articletitled, Preanalytic Competency Assessment: A Q-Probes Study Involving 46 Health Care Institutions, 447 Blood Collectors/Phlebotomists, and 2212 Individual Assessments
Open the PDF for Preanalytic Competency Assessment: A Q-Probes Study Involving 46 Health Care Institutions, 447 Blood Collectors/Phlebotomists, and 2212 Individual Assessments in another window
Journal Articles

Updating Normal Organ Weights Using a Large Current Sample Database

Michael D. Bell, MD, Thomas Long, MPH, Anja C. Roden, MD, Felicia I. Cooper, MD, Harold Sanchez, MD ...
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2022) 146 (12): 1486–1495.
https://doi.org/10.5858/arpa.2021-0287-OA
Published: 28 March 2022
View articletitled, Updating Normal Organ Weights Using a Large Current Sample Database
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Journal Articles

Improved Performance in Measurement of Serum Cystatin C by Laboratories Participating in the College of American Pathologists 2019 CYS Survey

Amy B. Karger, MD, PhD, Thomas Long, MPH, Lesley A. Inker, MD, John H. Eckfeldt, MD, PhD, College of American Pathologists Accuracy Based Committee and Chemistry Resource Committee
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2022) 146 (10): 1218–1223.
https://doi.org/10.5858/arpa.2021-0306-CP
Published: 23 February 2022
View articletitled, Improved Performance in Measurement of Serum Cystatin C by Laboratories Participating in the College of American Pathologists 2019 CYS Survey
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Journal Articles

An International Survey of Glucose-6-Phosphate Dehydrogenase Laboratory Reporting Practices: Implications for Tafenoquine Eligibility Assessment

Jonathan R. Genzen, MD, PhD, Ann Nwosu, MS, Thomas Long, MPH, Hilda Murphy, MT, David N. Alter, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2022) 146 (10): 1211–1217.
https://doi.org/10.5858/arpa.2021-0276-CP
Published: 28 January 2022
View articletitled, An International Survey of Glucose-6-Phosphate Dehydrogenase Laboratory Reporting Practices: Implications for Tafenoquine Eligibility Assessment
Open the PDF for An International Survey of Glucose-6-Phosphate Dehydrogenase Laboratory Reporting Practices: Implications for Tafenoquine Eligibility Assessment in another window
Includes: Supplementary data
Journal Articles

Phlebotomy Staffing: A College of American Pathologists Q-Probes Study of 42 Clinical Laboratories

David A. Novis, MD, Thomas Long, MPH, Barbara Blond, MT(ASCP), MBA, Joseph Tworek, MD, Michael L. Talbert, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2021) 146 (6): 686–690.
https://doi.org/10.5858/arpa.2021-0158-CP
Published: 16 November 2021
View articletitled, Phlebotomy Staffing: A College of American Pathologists Q-Probes Study of 42 Clinical Laboratories
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Journal Articles

Interlaboratory Performance in Measurement of Dabigatran and Rivaroxaban: Results of the College of American Pathologists External Quality Assessment Program

Oksana Volod, MD, Marian Rollins-Raval, MD, Andrew J. Goodwin, IV, MD, Russell A. Higgins, MD, Thomas Long, MPH ...
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2021) 146 (2): 145–153.
https://doi.org/10.5858/arpa.2020-0633-CP
Published: 16 June 2021
View articletitled, Interlaboratory Performance in Measurement of Dabigatran and Rivaroxaban: Results of the College of American Pathologists External Quality Assessment Program
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Journal Articles

Participation in the College of American Pathologists Laboratory Accreditation Program Decreases Variability in B-Lymphoblastic Leukemia and Plasma Cell Myeloma Flow Cytometric Minimal Residual Disease Testing: A Follow-up Survey

Meghan M. Hupp, MD, Christine Bashleben, MT(ASCP), Jolene L. Cardinali, MT(ASCP), David M. Dorfman, MD, PhD, William Karlon, MD, PhD ...
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2020) 145 (3): 336–342.
https://doi.org/10.5858/arpa.2019-0493-CP
Published: 11 August 2020
View articletitled, Participation in the College of American Pathologists Laboratory Accreditation Program Decreases Variability in B-Lymphoblastic Leukemia and Plasma Cell Myeloma Flow Cytometric Minimal Residual Disease Testing: A Follow-up Survey
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Journal Articles

Variability in the Laboratory Measurement of Cytokines: A Longitudinal Summary of a College of American Pathologists Proficiency Testing Survey

Vijaya Knight, MD, PhD, Thomas Long, MPH, Qing H. Meng, PhD, Michael A. Linden, MD, PhD, Daniel D. Rhoads, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2020) 144 (10): 1230–1233.
https://doi.org/10.5858/arpa.2019-0519-CP
Published: 13 May 2020
View articletitled, Variability in the Laboratory Measurement of Cytokines: A Longitudinal Summary of a College of American Pathologists Proficiency Testing Survey
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Includes: Supplementary data
Journal Articles

Comparison of Estrogen and Progesterone Receptor Antibody Reagents Using Proficiency Testing Data

Megan L. Troxell, MD, PhD, Thomas Long, MPH, Jason L. Hornick, MD, PhD, Abiy B. Ambaye, MD, Kristin C. Jensen, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2017) 141 (10): 1402–1412.
https://doi.org/10.5858/arpa.2016-0497-OA
Published: 17 July 2017
View articletitled, Comparison of Estrogen and Progesterone Receptor Antibody Reagents Using Proficiency Testing Data
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Includes: Supplementary data
Journal Articles

Impact of Uniform Methods on Interlaboratory Antibody Titration Variability: Antibody Titration and Uniform Methods

Lohith S. Bachegowda, MD, Yan H. Cheng, MD, Thomas Long, MPH, Beth H. Shaz, MD
Journal: Archives of Pathology & Laboratory Medicine
Arch Pathol Lab Med (2016) 141 (1): 131–138.
https://doi.org/10.5858/arpa.2015-0351-OA
Published: 28 September 2016
View articletitled, Impact of Uniform Methods on Interlaboratory Antibody Titration Variability: Antibody Titration and Uniform Methods
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