Estradiol

Included in meta analysis

Reference

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

Originally from this reference: J Clin Endocrinol Metab, Andersson AM, Carlsen E, Petersen JH and Skakkebaek NE, 2003


ID: 0241

Scoring

Total Score

C7,8,10,11,13

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

Item Details

Parameter Score
Matrix Serum
Measurand Estradiol
Unit pmol / L
Overall Analytical Principle Method Immunoassay; RIA
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)
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 15.0
Calculated Confidence Intervals of CVi Lower: 13.26, Upper: 16.51
Estimates of CVg 13.0
Calculated Confidence Intervals of CVg Lower: 9.94, Upper: 18.11
Analytical CV 8.0
Calculated Confidence Intervals of Analytical CV Lower: 6.61, Upper: 10.14
Measurand Mean
Measurand Min
Measurand Max
Measurand SD

Coding

Parameter Score
Healthy Population true
Adult Population true
Weekly Samplings true
Reviewed true
Published true
Gender for Meta-Analysis Males
Snomed CT
NPU
LOINC
Comment
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