Reference
Carobene A, Guerra E, Marques-Garcia F, Boned B, Locatelli M, Coşkun A, Díaz-Garzón J, Fernandez-Calle P, Sandberg S, Aarsand AK, 2020 Oct, Clin Chim Acta, 509, 268-272 , Biological variation of morning serum cortisol: Updated estimates from the European biological variation study (EuBIVAS) and meta-analysis
Parameter | Score |
---|---|
1. Scale | A |
2. Study Population | A |
3. Samples | A |
4. Measurand | A |
5. Pre-Analytical | A |
6. Replicate Analysis | A |
7. Steady State | A |
8. Outlier Analysis | A |
9. Normality | A |
10. Variance Homogeneity | A |
11. ANOVA | A |
12. CI | A |
13. No of Results | A |
14. Concentrations | A |
15. Total Score | A1,2,3,4,5,6,7,8,9,10,11,12,13,14 |
Comment | Women post-menopausal (>50 years) |
Parameter | Score |
---|---|
Matrix | Serum |
Measurand | Cortisol |
Unit | nmol / L |
Overall Analytical Principle Method | Immunoassay; Non-competitive |
Number of Subjects | 10 |
Number of Subjects included in BV estimation | 10 |
Ethinicity | Unknown |
Age Mean / Median | |
Age Min | 21.0 |
Age Max | 69.0 |
Age SD | |
Number of Males | |
Number of Females | 10 |
State of Well Being |
Healthy (excl pregnant)
|
Diseases | |
Study Duration Length | 10 |
Study Duration Units | Week |
Sampling Intervals, e.g. X sample(s) per Interval Unit | 1 |
Interval Units | Week |
Sampling Times | Start Time:
08:00
End Time: 10:00 |
Number of Samples | 10 |
Average Number of Samples Used for BV Estimation | 9.0 |
Average Number of Replicates | 2.0 |
Estimates of CVi | 14.1 |
Calculated Confidence Intervals of CVi | Lower: 12.14, Upper: 16.76 |
Estimates of CVg | 26.6 |
Calculated Confidence Intervals of CVg | Lower: 18.26, Upper: 47.18 |
Analytical CV | 3.6 |
Calculated Confidence Intervals of Analytical CV | Lower: 3.14, Upper: 4.22 |
Measurand Mean | 349.0 |
Measurand Min | 333.0 |
Measurand Max | 366.0 |
Measurand SD |