Immunoglobulin G (IgG)

Included in meta analysis

Reference

Reference
Jensen E, Petersen PH, Blaabjerg O and Hegedüs L, 2007, Clin Chem Lab Med, 45, 1058-64 , Biological variation of thyroid autoantibodies and thyroglobulin

Originally from this reference: Clin Chem Lab Med, Jensen E, Petersen PH, Blaabjerg O and Hegedüs L, 2007


ID: 0207

Scoring

Total Score

C8,12,13

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

Item Details

Parameter Score
Matrix Serum
Measurand Immunoglobulin G (IgG)
Unit g / L
Overall Analytical Principle Method Turbidimetry
Number of Subjects 24
Number of Subjects included in BV estimation 21
Ethinicity Caucasian
Age Mean / Median 35.5
Age Min 23.0
Age Max 46.0
Age SD
Number of Males
Number of Females 24
State of Well Being Healthy (excl pregnant)
Study Duration Length 36
Study Duration Units Day
Sampling Intervals, e.g. X sample(s) per Interval Unit 2
Interval Units Week
Sampling Times Start Time: 07:30
End Time: 11:00
Number of Samples 9
Average Number of Samples Used for BV Estimation 9.0
Average Number of Replicates 2.0
Estimates of CVi 3.0
Calculated Confidence Intervals of CVi Lower: 2.69, Upper: 3.38
Estimates of CVg 22.0
Calculated Confidence Intervals of CVg Lower: 16.91, Upper: 31.46
Analytical CV 1.0
Calculated Confidence Intervals of Analytical CV Lower: 0.91, Upper: 1.11
Measurand Mean
Measurand Min 0.0
Measurand Max 16.3
Measurand SD

Coding

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