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
Originally from this reference: Am J Clin Pathol, Statland BE, Winkel P, Harris SC, Burdsall MJ, Saunders AM, 1977
ID: 0154
| 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 |
| 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) |
| Study Duration Length | 3 |
| Study Duration Units | Week |
| Sampling Intervals, e.g. X sample(s) per Interval Unit | 3 |
| Interval Units | Hour |
| Sampling Times | Start Time:
08.00
End Time: |
| Number of Samples | 9 |
| Average Number of Samples Used for BV Estimation | 9.0 |
| Average Number of Replicates | 1.0 |
| Estimates of CVi | 19.9 |
| Calculated Confidence Intervals of CVi | Lower: 17.43, Upper: 22.62 |
| Estimates of CVg | |
| Calculated Confidence Intervals of CVg | Lower: 0.00, Upper: |
| Analytical CV | 6.6 |
| Calculated Confidence Intervals of Analytical CV | Lower: 4.99, Upper: 9.76 |
| Measurand Mean | 218.0 |
| Measurand Min | |
| Measurand Max | |
| Measurand SD |