Eosinophils

Reference

Reference
Statland BE, Winkel P, Harris SC, Burdsall MJ, Saunders AM, 1977, Am J Clin Pathol, 69, 48-54 , Evaluation of biological sources of variation of leukocyte counts and other hematologic quantities using very precise automated analyzers

Scoring

Total Score

C7,8,10,13

Parameter Score
1. Scale A
2. Study Population A
3. Samples A
4. Measurand B
5. Pre-Analytical A
6. Replicate Analysis B
7. Steady State C
8. Outlier Analysis C
9. Normality B
10. Variance Homogeneity C
11. ANOVA A
12. CI A
13. No of Results C
14. Concentrations A
15. Total Score C7,8,10,13
Comment

Item Details

Parameter Score
Matrix Whole Blood EDTA
Measurand Eosinophils
Unit Unknown / Unknown
Overall Analytical Principle Method Flow cytometry - Laser
Number of Subjects 20
Number of Subjects included in BV estimation 20
Ethinicity Unknown
Age Mean / Median 35.5
Age Min 24.0
Age Max 46.0
Age SD
Number of Males 10
Number of Females 10
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 29
Study Duration Units Day
Sampling Intervals, e.g. X sample(s) per Interval Unit 1
Interval Units Week
Sampling Times Start Time: 08.00
End Time:
Number of Samples 5
Average Number of Samples Used for BV Estimation 5.0
Average Number of Replicates 1.0
Estimates of CVi 26.9
Calculated Confidence Intervals of CVi Lower: 22.84, Upper: 32.09
Estimates of CVg 76.4
Calculated Confidence Intervals of CVg Lower: 57.89, Upper: 111.07
Analytical CV 6.6
Calculated Confidence Intervals of Analytical CV Lower: 4.61, Upper: 11.58
Measurand Mean 218.0
Measurand Min
Measurand Max
Measurand SD

Coding