| 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 | B |
| 8. Outlier Analysis | C |
| 9. Normality | B |
| 10. Variance Homogeneity | C |
| 11. ANOVA | B |
| 12. CI | A |
| 13. No of Results | C |
| 14. Concentrations | A |
| 15. Total Score | C8,10,13 |
| Comment | Chronic kidney disease. ABBOTT. The authors do not remove results < LoD |
| Parameter | Score |
|---|---|
| Matrix | Plasma |
| Measurand | Troponin I, cardiac - high-sensitive (biweekly-monthly sampling) |
| Unit | ng / L |
| Overall Analytical Principle Method | Immunoassay; Other |
| Number of Subjects | 36 |
| Number of Subjects included in BV estimation | 36 |
| Ethinicity | Caucasian |
| Age Mean / Median | 75.6 |
| Age Min | |
| Age Max | |
| Age SD | 17.2 |
| Number of Males | 26 |
| Number of Females | 10 |
| State of Well Being |
Non-healthy (excl pregnant)
|
| Diseases | |
| Study Duration Length | 3 |
| Study Duration Units | Month |
| Sampling Intervals, e.g. X sample(s) per Interval Unit | 1 |
| Interval Units | Month |
| Sampling Times | Start Time:
End Time: |
| Number of Samples | 3 |
| Average Number of Samples Used for BV Estimation | 3.0 |
| Average Number of Replicates | 1.0 |
| Estimates of CVi | 18.6 |
| Calculated Confidence Intervals of CVi | Lower: 15.88, Upper: 22.33 |
| Estimates of CVg | 79.2 |
| Calculated Confidence Intervals of CVg | Lower: 64.09, Upper: 103.27 |
| Analytical CV | 3.4 |
| Calculated Confidence Intervals of Analytical CV | Lower: 2.38, Upper: 5.97 |
| Measurand Mean | 23.0 |
| Measurand Min | 13.0 |
| Measurand Max | 34.0 |
| Measurand SD |