Iron

Reference

Reference
Cokluk E, Akbay HI, Alp HH, 2021, Clin Lab, 67(9), , Biological Variation of Iron, Transferrin, Ferritin, Folate, Vitamin B12 and 25-OH Vitamin D in Healthy Individuals

Scoring

Total Score

C5,8

Parameter Score
1. Scale A
2. Study Population A
3. Samples A
4. Measurand A
5. Pre-Analytical C
6. Replicate Analysis A
7. Steady State B
8. Outlier Analysis C
9. Normality A
10. Variance Homogeneity A
11. ANOVA A
12. CI A
13. No of Results A
14. Concentrations B
15. Total Score C5,8
Comment

Item Details

Parameter Score
Matrix Plasma
Measurand Iron
Unit Unknown / Unknown
Overall Analytical Principle Method Spectrophotometry; UV/VISIBLE
Number of Subjects 11
Number of Subjects included in BV estimation 11
Ethinicity Unknown
Age Mean / Median
Age Min 18.0
Age Max 50.0
Age SD
Number of Males
Number of Females 11
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 1
Study Duration Units Month
Sampling Intervals, e.g. X sample(s) per Interval Unit 1
Interval Units Week
Sampling Times Start Time: 8:30
End Time: 10:0
Number of Samples 5
Average Number of Samples Used for BV Estimation 5.0
Average Number of Replicates 2.0
Estimates of CVi 33.8
Calculated Confidence Intervals of CVi Lower: 27.98, Upper: 42.70
Estimates of CVg 37.9
Calculated Confidence Intervals of CVg Lower: 24.36, Upper: 67.58
Analytical CV 0.72
Calculated Confidence Intervals of Analytical CV Lower: 0.61, Upper: 0.89
Measurand Mean 67.8
Measurand Min
Measurand Max
Measurand SD

Coding