Phosphate

Reference

Reference
Aarsand AK, Diaz-Garzón J, Fernández-Calle P, et al, 2018, Clin Chem, 64(9), 1380-93 , The EuBIVAS: within- and between-subject biological variation data for electrolytes, lipids, urea, uric acid, total protein, total bilirubin, direct bilirubin and glucose

Scoring

Total Score

A1,2,3,4,5,6,7,8,9,10,11,12,13,14

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 A
9. Normality A
10. Variance Homogeneity A
11. ANOVA A
12. CI A
13. No of Results A
14. Concentrations A
15. Total Score A1,2,3,4,5,6,7,8,9,10,11,12,13,14
Comment

Item Details

Parameter Score
Matrix Serum
Measurand Phosphate
Unit mg / dL
Overall Analytical Principle Method Ion-selective electrode
Number of Subjects 53
Number of Subjects included in BV estimation 53
Ethinicity Caucasian
Age Mean / Median
Age Min 21.0
Age Max 69.0
Age SD
Number of Males 0
Number of Females 53
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 10
Study Duration Units Week
Sampling Intervals, e.g. X sample(s) per Interval Unit 1
Interval Units Week
Sampling Times Start Time: 08:00
End Time: 10:00
Number of Samples 9
Average Number of Samples Used for BV Estimation 9.0
Average Number of Replicates 1.98
Estimates of CVi 7.66
Calculated Confidence Intervals of CVi Lower: 7.14, Upper: 8.25
Estimates of CVg 10.2
Calculated Confidence Intervals of CVg Lower: 8.45, Upper: 12.74
Analytical CV 2.87
Calculated Confidence Intervals of Analytical CV Lower: 2.70, Upper: 3.07
Measurand Mean 3.68
Measurand Min 3.65
Measurand Max 3.71
Measurand SD

Coding