Creatinine

Reference

Reference
Toffaletti JG, McDonnell EH, 2008, Clinica Chimica Acta, 395, 115-9 , Variation of serum creatinine, cystatin C and creatinine clearance tests in persons with normal renal function

Originally from this reference: Clinica Chimica Acta, Toffaletti JG, McDonnell EH, 2008


ID: 0224

Scoring

Total Score

C6,8,10,11,12,13

Parameter Score
1. Scale A
2. Study Population A
3. Samples B
4. Measurand A
5. Pre-Analytical B
6. Replicate Analysis C
7. Steady State B
8. Outlier Analysis C
9. Normality B
10. Variance Homogeneity C
11. ANOVA C
12. CI C
13. No of Results C
14. Concentrations A
15. Total Score C6,8,10,11,12,13
Comment

Item Details

Parameter Score
Matrix Serum
Measurand Creatinine
Unit Unknown / Unknown
Overall Analytical Principle Method Electrophoresis; Other
Number of Subjects 30
Number of Subjects included in BV estimation 30
Ethinicity Unknown
Age Mean / Median
Age Min 22.0
Age Max 66.0
Age SD
Number of Males 15
Number of Females 15
State of Well Being Healthy (excl pregnant)
Study Duration Length 5
Study Duration Units Month
Sampling Intervals, e.g. X sample(s) per Interval Unit 1
Interval Units Month
Sampling Times Start Time:
End Time:
Number of Samples 6
Average Number of Samples Used for BV Estimation
Average Number of Replicates 1.0
Estimates of CVi 5.8
Calculated Confidence Intervals of CVi Lower: , Upper:
Estimates of CVg
Calculated Confidence Intervals of CVg Lower: 0.00, Upper:
Analytical CV
Calculated Confidence Intervals of Analytical CV Lower: , Upper:
Measurand Mean 81.0
Measurand Min
Measurand Max
Measurand SD

Coding

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