Biosca C, Ricós C, Jiménez CV, Lauzurica R and Galimany R, 1997, Clin Chem, 43, 2206-8 , Model for establishing biological variation in non-healthy situations: renal posttranplantation data

Originally from this reference: Clin Chem, Biosca C, Ricós C, Jiménez CV, Lauzurica R and Galimany R, 1997

ID: 0007


Total Score


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

Item Details

Parameter Score
Matrix Serum
Measurand Chloride
Unit mmol / L
Overall Analytical Principle Method Unknown
Number of Subjects 19
Number of Subjects included in BV estimation 19
Ethinicity Caucasian
Age Mean / Median
Age Min 19.0
Age Max 64.0
Age SD
Number of Males 12
Number of Females 7
State of Well Being Non-healthy (excl pregnant)
Study Duration Length 48
Study Duration Units Month
Sampling Intervals, e.g. X sample(s) per Interval Unit 16
Interval Units Year
Sampling Times Start Time: unknown
End Time: unknown
Number of Samples 33
Average Number of Samples Used for BV Estimation 33.0
Average Number of Replicates 1.0
Estimates of CVi 1.4
Calculated Confidence Intervals of CVi Lower: 0.00, Upper: 1.99
Estimates of CVg 1.6
Calculated Confidence Intervals of CVg Lower: 1.17, Upper: 2.40
Analytical CV 2.6
Calculated Confidence Intervals of Analytical CV Lower: 2.21, Upper: 3.15
Measurand Mean
Measurand Min
Measurand Max
Measurand SD


Parameter Score
Healthy Population false
Adult Population true
Weekly Samplings false
Reviewed true
Published true
Gender for Meta-Analysis Mixed
Snomed CT
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