Haemoglobin A1c (HbA1c)

Reference

Reference
Ucar F, Erden G, Ginis Z, Ozturk G, Szser S, Gurler M and Guneyk A, 2013, Clin Biochem, 46, 1548-53 , Estimation of biological variation and reference change value of glycated hemoglobin (HbA1c) when two analytical methods are used

Originally from this reference: Clin Biochem, Ucar F, Erden G, Ginis Z, Ozturk G, Szser S, Gurler M and Guneyk A, 2013


ID: 0306

Scoring

Total Score

C10,12

Parameter Score
1. Scale B
2. Study Population A
3. Samples A
4. Measurand A
5. Pre-Analytical A
6. Replicate Analysis A
7. Steady State B
8. Outlier Analysis A
9. Normality B
10. Variance Homogeneity C
11. ANOVA A
12. CI C
13. No of Results A
14. Concentrations A
15. Total Score C10,12
Comment

Item Details

Parameter Score
Matrix Serum
Measurand Haemoglobin A1c (HbA1c)
Unit ug / ug
Overall Analytical Principle Method No method set
Number of Subjects 7
Number of Subjects included in BV estimation 7
Ethinicity Unknown
Age Mean / Median 31.56
Age Min 25.0
Age Max 38.0
Age SD
Number of Males 7
Number of Females 0
State of Well Being Healthy (excl pregnant)
Study Duration Length 3
Study Duration Units Month
Sampling Intervals, e.g. X sample(s) per Interval Unit
Interval Units Month
Sampling Times Start Time: Not Given
End Time: Not Given
Number of Samples 4
Average Number of Samples Used for BV Estimation 4.0
Average Number of Replicates 2.0
Estimates of CVi 1.04
Calculated Confidence Intervals of CVi Lower: 0.00, Upper: 1.81
Estimates of CVg 4.75
Calculated Confidence Intervals of CVg Lower: 0.00, Upper: 9.75
Analytical CV 1.43
Calculated Confidence Intervals of Analytical CV Lower: 1.13, Upper: 1.93
Measurand Mean 5.51
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