| Parameter | Score |
|---|---|
| 1. Scale | A |
| 2. Study Population | A |
| 3. Samples | A |
| 4. Measurand | A |
| 5. Pre-Analytical | B |
| 6. Replicate Analysis | A |
| 7. Steady State | A |
| 8. Outlier Analysis | C |
| 9. Normality | B |
| 10. Variance Homogeneity | C |
| 11. ANOVA | B |
| 12. CI | A |
| 13. No of Results | C |
| 14. Concentrations | B |
| 15. Total Score | C8,10,13 |
| Comment |
| Parameter | Score |
|---|---|
| Matrix | Morning urine |
| Measurand | Pyridinoline level |
| Unit | nmol / mmol creatinine |
| Overall Analytical Principle Method | Chromatography; HPLC |
| Number of Subjects | 30 |
| Number of Subjects included in BV estimation | 30 |
| Ethinicity | Unknown |
| Age Mean / Median | |
| Age Min | 24.0 |
| Age Max | 62.0 |
| Age SD | |
| Number of Males | |
| Number of Females | 30 |
| State of Well Being | Healthy (excl pregnant) |
| Study Duration Length | 5 |
| Study Duration Units | Week |
| Sampling Intervals, e.g. X sample(s) per Interval Unit | 1 |
| Interval Units | Week |
| Sampling Times | Start Time:
End Time: |
| Number of Samples | 5 |
| Average Number of Samples Used for BV Estimation | 5.0 |
| Average Number of Replicates | 2.0 |
| Estimates of CVi | 12.2 |
| Calculated Confidence Intervals of CVi | Lower: 9.66, Upper: 14.97 |
| Estimates of CVg | 22.6 |
| Calculated Confidence Intervals of CVg | Lower: 17.56, Upper: 30.82 |
| Analytical CV | 13.28 |
| Calculated Confidence Intervals of Analytical CV | Lower: 11.93, Upper: 14.97 |
| Measurand Mean | |
| Measurand Min | |
| Measurand Max | |
| Measurand SD |
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European Federation of Clinical Chemistry and Laboratory Medicine
Ms Silvia Cattaneo
Via Carlo Farini 81
20159 Milano - Italy
biologicalvariationdatabase@eflm.eu
European Federation of Clinical Chemistry and Laboratory Medicine
Ms Silvia Cattaneo
Via Carlo Farini 81
20159 Milano - Italy
biologicalvariationdatabase@eflm.eu