EFLM Biological Varation Database : BIVAC Minimum Data Set for Platelet larger cell ratio (P-LCR) EFLM Biological Variation

Platelet larger cell ratio (P-LCR)

Reference

Coskun A, Carobene A, Kilercik M, Serteser M, Sandberg S, Aarsand AK, Fernandez-Calle P, Jonker N, Bartlett W, Díaz-Garzón J, Huet S, Kiziltas C, Dalgakiran I, Ugur E and Unsal I, 2018, Clin Chem Lab Med, , , Within-subject and between-subject biological variation estimates of 21 hematological parameters in 30 healthy subjects

Originally from this reference: Clin Chem Lab Med, Coskun A, Carobene A, Kilercik M, Serteser M, Sandberg S, Aarsand AK, Fernandez-Calle P, Jonker N, Bartlett W, Díaz-Garzón J, Huet S, Kiziltas C, Dalgakiran I, Ugur E and Unsal I, 2018

ID: 0346

Scoring

Total Score

A_{1,2,3,4,5,6,7,8,9,10,11,12,13,14}

Parameter	Score
1. Scale	A
2. Study Population	A
3. Samples	A
4. Measurand	A
5. Pre-Analytical	A
6. Replicate Analysis	A
7. Steady State	A
8. Outlier Analysis	A
9. Normality	A
10. Variance Homogeneity	A
11. ANOVA	A
12. CI	A
13. No of Results	A
14. Concentrations	A
15. Total Score	A_{1,2,3,4,5,6,7,8,9,10,11,12,13,14}
Comment

Item Details

Parameter	Score
Matrix	Whole Blood EDTA
Measurand	Platelet larger cell ratio (P-LCR)
Unit	% / %
Overall Analytical Principle Method	Flow cytometry - Laser
Number of Subjects	13
Number of Subjects included in BV estimation	13
Ethinicity	Caucasian
Age Mean / Median	25.0
Age Min	20.0
Age Max	36.0
Age SD
Number of Males	13
Number of Females	0
State of Well Being	Healthy (excl pregnant)
Study Duration Length	10
Study Duration Units	Week
Sampling Intervals, e.g. X sample(s) per Interval Unit	1
Interval Units	Week
Sampling Times	Start Time: 08.30 End Time: 10.30
Number of Samples	10
Average Number of Samples Used for BV Estimation	9.62
Average Number of Replicates	2.0
Estimates of CVi	6.6
Calculated Confidence Intervals of CVi	Lower: 5.76, Upper: 7.68
Estimates of CVg	18.4
Calculated Confidence Intervals of CVg	Lower: 13.25, Upper: 29.77
Analytical CV	2.83
Calculated Confidence Intervals of Analytical CV	Lower: 2.51, Upper: 3.25
Measurand Mean	25.95
Measurand Min
Measurand Max
Measurand SD

Coding

Parameter	Score
Healthy Population	true
Adult Population	true
Weekly Samplings	true
Reviewed	true
Published	true
Gender for Meta-Analysis	Males
Snomed CT
NPU
LOINC
Comment

© 2018 - 2019 This website and its content is copyright of EFLM. All rights reserved. Any redistribution or reproduction of part or all of the contents in any form is prohibited other than the following: you may print or download to a local hard disk extracts for your personal and non-commercial use only you may copy the content to individual third parties for their personal use, but only if you acknowledge the website as the source of the material You may not, except with our express written permission, distribute or commercially exploit the content. Nor may you transmit it or store it in any other website or other form of electronic retrieval system.