Total tri-iodothyronine (T3)

Included in meta analysis

Reference

Reference
Feldt-Rasmussen U, Petersen PH, Blaabjerg O and Horder M, 1980, Acta Endocrinologica, 95, 328-34 , Long-term variability in serum thyroglobulin and thyroid related hormones in healthy subjects

Scoring

Total Score

C8,10,11,12,13

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 B
8. Outlier Analysis C
9. Normality B
10. Variance Homogeneity C
11. ANOVA C
12. CI C
13. No of Results C
14. Concentrations A
15. Total Score C8,10,11,12,13
Comment

Item Details

Parameter Score
Matrix Serum
Measurand Total tri-iodothyronine (T3)
Unit nmol / L
Overall Analytical Principle Method Immunoassay; RIA
Number of Subjects 5
Number of Subjects included in BV estimation 5
Ethinicity Caucasian
Age Mean / Median 20.5
Age Min 19.0
Age Max 30.0
Age SD
Number of Males
Number of Females 5
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 4
Study Duration Units Month
Sampling Intervals, e.g. X sample(s) per Interval Unit 1
Interval Units Week
Sampling Times Start Time: 07:30
End Time: 09:00
Number of Samples 10
Average Number of Samples Used for BV Estimation 10.0
Average Number of Replicates 2.0
Estimates of CVi 10.0
Calculated Confidence Intervals of CVi Lower: 8.02, Upper: 12.88
Estimates of CVg 4.0
Calculated Confidence Intervals of CVg Lower: 0.00, Upper: 12.34
Analytical CV 5.0
Calculated Confidence Intervals of Analytical CV Lower: 4.18, Upper: 6.22
Measurand Mean 2.5
Measurand Min
Measurand Max
Measurand SD

Coding