Haemoglobin A1c (HbA1c)

Included in meta analysis

Reference

Reference
Kolatkar NS, Cembrowski GS, Callahan PL and Etzwiler DD, 1994, Clin Chem, 40, 1608-9 , Intensive diabetes management requires very precise testing of glycohemoglobin

Originally from this reference: Clin Chem, Kolatkar NS, Cembrowski GS, Callahan PL and Etzwiler DD, 1994


ID: 0305

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
Measurand Haemoglobin A1c (HbA1c)
Unit % /
Overall Analytical Principle Method No method set
Number of Subjects 29
Number of Subjects included in BV estimation 24
Ethinicity
Age Mean / Median
Age Min
Age Max
Age SD
Number of Males
Number of Females
State of Well Being
Study Duration Length 3 months
Study Duration Units
Sampling Intervals, e.g. X sample(s) per Interval Unit
Interval Units
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 2.15
Calculated Confidence Intervals of CVi Lower: 1.27, Upper: 2.97
Estimates of CVg 4.03
Calculated Confidence Intervals of CVg Lower: 2.98, Upper: 5.80
Analytical CV 3.12
Calculated Confidence Intervals of Analytical CV Lower: 2.73, Upper: 3.63
Measurand Mean 5.32
Measurand Min
Measurand Max
Measurand SD

Coding

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