Basophils

Reference

Reference
Thyagarajan B, Howard AG, Durazo-Arvizu R, Eckfeldt JH, Gellman MD, Kim RS, Liu K, Mendez AJ, Penedo FJ, Talavera GA, Youngblood ME, Zhao L and Sotres-Alvarez D, 2016, Clin Chim Acta, 463, 129-137 , Analytical and biological variability in biomarker measurement in the Hispanic Community Health Study/Study of Latinos

Scoring

Total Score

C7,8,10,12,13

Parameter Score
1. Scale A
2. Study Population A
3. Samples A
4. Measurand A
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 C
13. No of Results C
14. Concentrations A
15. Total Score C7,8,10,12,13
Comment

Item Details

Parameter Score
Matrix Whole Blood EDTA
Measurand Basophils
Unit 10(9) / L
Overall Analytical Principle Method Flow cytometry - Laser
Number of Subjects 388
Number of Subjects included in BV estimation 388
Ethinicity Unknown
Age Mean / Median
Age Min 18.0
Age Max 44.0
Age SD
Number of Males
Number of Females
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 36
Study Duration Units Month
Sampling Intervals, e.g. X sample(s) per Interval Unit
Interval Units Month
Sampling Times Start Time:
End Time:
Number of Samples 2
Average Number of Samples Used for BV Estimation 2.0
Average Number of Replicates 1.0
Estimates of CVi
Calculated Confidence Intervals of CVi Lower: , Upper:
Estimates of CVg 156.76
Calculated Confidence Intervals of CVg Lower: 0.00, Upper: 0.00
Analytical CV 2.1
Calculated Confidence Intervals of Analytical CV Lower: 1.81, Upper: 2.49
Measurand Mean 0.0
Measurand Min
Measurand Max
Measurand SD

Coding