Reference
Andersson AM, Carlsen E, Petersen JH and Skakkebaek NE, 2003, J Clin Endocrinol Metab, 88, 932-937 , Variation in levels of serum Inhibin B, testosterone, estradiol, luteinizing hormone, follicle-stimulating hormone and sex hormone binding globulin in monthly samples from healthy men during a 17-month period: possible effects of seasons
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 | A |
10. Variance Homogeneity | C |
11. ANOVA | C |
12. CI | A |
13. No of Results | C |
14. Concentrations | B |
15. Total Score | C7,8,10,11,13 |
Comment |
Parameter | Score |
---|---|
Matrix | Serum |
Measurand | Sexual-hormone-binding-globulin (SHBG) |
Unit | IU / L |
Overall Analytical Principle Method | Immunoassay; Time-resolved immunofluorometric assay (TR-IMFA) |
Number of Subjects | 27 |
Number of Subjects included in BV estimation | 27 |
Ethinicity | Caucasian |
Age Mean / Median | 24.4 |
Age Min | 20.0 |
Age Max | 37.2 |
Age SD | |
Number of Males | 27 |
Number of Females | |
State of Well Being |
Healthy (excl pregnant)
|
Diseases | |
Study Duration Length | 17 |
Study Duration Units | Month |
Sampling Intervals, e.g. X sample(s) per Interval Unit | 1 |
Interval Units | Month |
Sampling Times | Start Time:
8:15
End Time: 12:00 |
Number of Samples | 16 |
Average Number of Samples Used for BV Estimation | 16.0 |
Average Number of Replicates | 1.0 |
Estimates of CVi | 14.0 |
Calculated Confidence Intervals of CVi | Lower: 12.88, Upper: 15.18 |
Estimates of CVg | 30.0 |
Calculated Confidence Intervals of CVg | Lower: 23.61, Upper: 40.98 |
Analytical CV | 5.0 |
Calculated Confidence Intervals of Analytical CV | Lower: 4.13, Upper: 6.34 |
Measurand Mean | |
Measurand Min | |
Measurand Max | |
Measurand SD |