Alkaline phosphatase (ALP) bone isoenzyme

Reference

Reference
Panteghini M and Pagani F, 1995, Scand J Clin Lab Invest, 55, 609-16 , Biological variation in bone-derived biochemical markers in serum

Scoring

Total Score

C8,10,13

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

Item Details

Parameter Score
Matrix Serum
Measurand Alkaline phosphatase (ALP) bone isoenzyme
Unit IU / _
Overall Analytical Principle Method Electrophoresis; Other
Number of Subjects 5
Number of Subjects included in BV estimation 5
Ethinicity Caucasian
Age Mean / Median
Age Min 25.0
Age Max 50.0
Age SD
Number of Males
Number of Females 5
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 4
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 4
Average Number of Samples Used for BV Estimation 4.0
Average Number of Replicates 2.0
Estimates of CVi 5.7
Calculated Confidence Intervals of CVi Lower: 3.99, Upper: 9.08
Estimates of CVg 42.8
Calculated Confidence Intervals of CVg Lower: 26.62, Upper: 105.18
Analytical CV 2.6
Calculated Confidence Intervals of Analytical CV Lower: 1.99, Upper: 3.75
Measurand Mean 40.0
Measurand Min
Measurand Max
Measurand SD

Coding