№ lp_2_3_39421
File format: docx
Character count: 5265
File size: 65 KB
Author:
Stephen Leather
Owner:
Richard Adams
Approved by:
Richard Adams, Stephen Leather, Mark Longman
Review Interval:
2 years or as required
Location of Hardcopies:
Cross site document-Electronic copy only(access via laboratory handbook website and Q pulse)
Changes from last version of this document:
Changed title of document to Haematology Reference Ranges, as it now also contains ESR reference ranges. Added normal range for immature granulocytes.
Background:
A reference range or reference interval is the range of values that is deemed normal for a physiological measurement in healthy persons. The standard definition of a reference range for a particular measurement is defined as the interval between which 95% of values of a reference population fall into, in such a way that 2.5% of the time a value will be less than the lower limit of this interval, and 2.5% of the time it will be larger than the upper limit of this interval, whatever the distribution of these values.
Normal ranges in adults:
Reference ranges have been verified based on the local population. A sample of over 500 normal results was gathered and a mean and standard deviation for each parameter was obtained. Any outliers (>3.0 SD) were removed, and an upper and lower limit were obtained by calculation of the 2.5 and 97.5 percentile. This data is stored on Q pulse HA-INF-REFHAEM DATA. For the reticulocyte normal range, results from over 3500 patients were gathered and a range established as detailed above. This data is stored on Q pulse HA-INF-REFRETIC DATA. Our reference ranges were compared against published literature providing ranges established by national and/or international consensus. In order to provide a harmonised normal range between York and Scarborough a lymphocyte range of 0.5-4.0 was selected. All requests sent to the lab with no age or sex, may be entered as unknown, and therefore will be allocated an adult female reference range. All reference ranges are to 1 decimal place. The pregnancy Haemoglobin (Hb) reference range was taken from the BCSH guidance and agreed by the Consultant for Obstetrician and Gynaecologist for all women marked as pregnant.
Normal ranges in infants and children:
Due to issues surrounding generation of internal ranges due to lack of available data; reference ranges for children are wholly derived from several published sources.
ESR reference ranges:
In healthy subjects, the erythrocyte sedimentation rate (ESR) is higher in women than in men, and in both sexes, a rise occurs with age.
References:
Practical Haematology, 11th edition 2012, Dacie & Lewis. Blood Cells-A Practical Guide, 4th edition, 2006, Barbara J Bain. Pediatric Haematology, 3rd edition 2006 Robert J. Arceci et al
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2023
Region / city:
Madison, Wisconsin
Subject:
Veterinary medicine, cardiology, clinical trial
Document type:
Consent form
Institution:
University of Wisconsin-Madison, UW Veterinary Care
Authors:
Angela Molli, DVM; Sonja Tjostheim, DVM, DACVIM (Cardiology)
Target audience:
Horse owners, veterinary professionals
Duration:
Not specified
Approval date:
Not specified
Date of changes:
Not specified
Confidentiality:
Yes
Risk information:
No risks associated with study
Procedure details:
Cardiopulmonary exam, echocardiography, ECG
Financial obligations:
Owner responsible for non-study related costs
Compensation:
None for accidental injury or complications
Contextual description:
Consent form for participation in a clinical study involving American Quarter Horses, aimed at establishing echocardiographic reference ranges.
Year:
2023
Region / City:
UK, Stonehouse
Topic:
Data Access, Product Information
Document Type:
Information Notice
Organization:
ABB Limited
Target Audience:
Interested parties for purchase, rental, or leasing of ABB Connected Products
Period of Effectiveness:
N/A
Approval Date:
N/A
Amendment Date:
N/A
Year:
2024
Note:
Region / city
Subject:
Receiver resilience, adjacent frequency ranges
Document type:
Technical report
Approval date:
10 May 2024
Year:
2019
Region / City:
Yarra Ranges (S)
Topic:
Child Health and Wellbeing
Document Type:
Report
Organization / Institution:
Performance and Evaluation Division
Author:
Not specified
Target Audience:
Local planners, policymakers, educators, healthcare providers
Period of Validity:
2019
Date of Approval:
Not specified
Date of Changes:
Not specified
Year:
2024
Document type:
Technical report
Organization:
Electronic Communications Committee (ECC)
Region:
Europe
Author:
ECC Working Group
Subject:
Receiver resilience, adjacent channel interference, MRR method
Standards referenced:
ETSI Harmonised Standards, ERC Recommendation 74-01
Approval date:
10 May 2024
Frequency range:
Adjacent channels
Key terms:
PR (Protection Ratio), Blocking levels, FOS (Frequency Offset Selectivity), MRR (Method for Receiver Resilience)
Year:
2020
Region / city:
Yarra Ranges Shire, Victoria
Theme:
Electoral boundaries, local government
Document type:
Report
Authority / institution:
Victorian Electoral Commission
Author:
Victorian Electoral Commission
Target audience:
Residents of Yarra Ranges Shire, local government stakeholders
Action period:
Before the 2020 general election
Approval date:
Not specified
Date of changes:
Not specified
Year:
2016
Region / City:
Victoria, Australia
Topic:
Employment, Job Classification
Document Type:
Policy
Organization / Institution:
Victorian Public Service (VPS)
Author:
Not specified
Target Audience:
Employees and Employers under the VPS Enterprise Agreement
Period of Validity:
Ongoing
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2007-2008
Region / City:
Yucatan Peninsula, Mexico
Topic:
Virus discovery, Mosquitoes, Metagenomics
Document type:
Research Article
Organization / Institution:
Iowa State University, University of Cambridge, Universidad Autónoma de Yucatán
Author:
Jermilia Charles, Chandra S. Tangudu, Stefanie L. Hurt, Charlotte Tumescheit, Andrew E. Firth, Julian E. Garcia-Rejon, Carlos Machain-Williams, Bradley J. Blitvich
Target Audience:
Researchers, Academics, Microbiologists
Period of Validity:
Not applicable
Approval Date:
Not mentioned
Date of Changes:
Not applicable
Year:
2025
Region / city:
England and Wales
Subject:
Pay Ranges for School Teachers
Document Type:
Statutory Pay Schedule
Institution:
Not specified
Author:
Not specified
Target Audience:
School teachers, educational administrators
Period of validity:
From 1 September 2025
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2026
Platform:
Alma Library Services
Topic:
Library Cataloging / Call Number Search
Document Type:
User Guide
Author:
Library Systems Team
Target Audience:
Librarians and library staff
Applicable Period:
2026
Keywords:
LC Call Number, Physical Items, Advanced Search, Excel Export
Year:
2021
Region / City:
Global
Subject:
Physical Geography
Document Type:
Worksheet
Organization:
Digimap for Schools
Author:
Westerduin
Target Audience:
Students
Period of Validity:
Ongoing
Approval Date:
2021
Modification Date:
N/A
Software:
SPSS 14.0
Tematica:
Analisi dei dati e gestione delle variabili
Tipo di documento:
Guida operativa / tutorial tecnico
Organizzazione menzionata:
SPSS Inc., an IBM Company
Prodotto software:
SPSS
Argomenti trattati:
recodifica di variabili, trasformazione dei dati, classificazione dei valori, categorizzazione dei dati
Procedure descritte:
recode single values, recode ranges of values, recode data into two categories
Menu del software utilizzato:
Transform > Recode Into Different Variables
Esempi di dati:
punteggi di esami, punteggi di soddisfazione del servizio, runs di battitori in una partita di cricket
Ambiente di lavoro:
SPSS Data Editor / Data View
Tipo di dati:
variabili numeriche e stringa
Year:
Not specified
Region:
Not specified
Subject:
Hormone levels
Document type:
Reference table
Institution:
Laboratory / Clinical testing
Target population:
Males and females by age group
Measurement units:
ng/dL, pg/mL, nmol/L, g/dL
Age groups:
<1 year, 1–5 years, 6–7 years, 8–10 years, 11 years, 12–13 years, 14–17.9 years, 18–69 years, 70–89 years, >89 years
Analytes:
Total testosterone, free testosterone, bioavailable testosterone, sex hormone binding globulin, albumin
Method:
LC/MS/MS for total testosterone
Reference ranges:
Provided per analyte, age, and sex
Laboratory notes:
Some age groups have ranges not established
Location:
Warren, Arkansas, United States
Facility:
Warren Shooting Sports Complex
Address:
323 Bradley 38, Warren AR 71671
Contact phone:
(870) 820-1428
Operating days:
Wednesday through Sunday
Operating hours:
1:00 pm – 5:00 pm
Range types:
100‑yard rifle/pistol range; trap and skeet shotgun ranges
Managing authority:
City of Warren
Document type:
Range information and safety rules notice
Subject:
Shooting range access, pricing, and safety regulations
Fees:
$7 per 1‑hour rifle/pistol session including two targets; additional targets $2
Trap and skeet pricing:
$6 per round (ages 18+), $5 per round (<18), $4 per round with AYSSP membership
Round definition:
25 shots per round
Minimum age:
6 years for participation; 16 unaccompanied for rifle or shotgun; 21 unaccompanied for pistol
Special scheduling:
Law enforcement officials must call to schedule time
Liability notice:
City of Warren not liable for injury, death, or property damage on range property
Safety policy:
Prohibition of loaded firearms outside firing position, rapid fire, intoxicants, smoking, tracer or incendiary ammunition, and human‑form targets
Year:
2023
Region / City:
Colchester
Topic:
Haematology, Blood Transfusion, Phlebotomy
Document Type:
User Guide
Organization / Institution:
East Suffolk and North Essex NHS Foundation Trust
Author:
Kathryn Hurst
Target Audience:
Hospital and community users of laboratory services
Effective Period:
From 1st July 2019
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2022
Region / city:
Birmingham
Subject:
Paediatric Oncology and Haematology
Document type:
Capability Framework
Organization / institution:
Royal College of Nursing, Children’s Cancer and Leukaemia Group (CCLG)
Author:
Sally Spencer, Helen Woodman
Target audience:
Advanced Clinical Practitioners, Clinical Supervisors
Period of validity:
Until March 2023
Date of approval:
March 2022
Date of revisions:
Annually for first three years, then every three years
Year:
(not specified)
Region / city:
(not specified)
Topic:
Haematology, von Willebrand disease
Document type:
Audit report
Organization / institution:
British Society for Haematology
Author:
(not specified)
Target audience:
Healthcare professionals in haematology
Period of validity:
(not specified)
Approval date:
(not specified)
Date of changes:
(not specified)
Year:
2023
Region / City:
East of England
Topic:
Transfusion management, Haematology
Document type:
Toolkit
Institution:
East of England Regional Transfusion Committee
Author:
Nicola Jones
Target audience:
Haematology Consultants, Transfusion Leads, Hospital Transfusion Committees
Action period:
Not specified
Approval date:
Not specified
Date of amendments:
Not specified
Year:
2020
Region / city:
United Kingdom
Subject:
Haematology, Transfusion Medicine
Document type:
Guideline
Organization:
British Society for Haematology
Author:
Simon J Stanworth, Kerry Dowling, Nikki Curry, Heidi Doughty, Beverley J Hunt, Laura Fraser, Shruthi Narayan, Juliet Smith, Ian Sullivan, Laura Green
Target audience:
Haematology and transfusion professionals, medical practitioners in the UK
Effective period:
From 2020 onwards
Approval date:
Not specified
Amendment date:
Not specified