Troponin I, cardiac - high-sensitive (biweekly-monthly sampling)


Koerbin G, Potter JM et al. , 2012, Clin Chem, 58(12), 1665-72 , Longitudinal Studies of Cardiac Troponin I in a Large Cohort of Healthy Children


Total Score


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

Item Details

Parameter Score
Matrix Serum
Measurand Troponin I, cardiac - high-sensitive (biweekly-monthly sampling)
Unit ng / L
Overall Analytical Principle Method Immunoassay; Other
Number of Subjects 453
Number of Subjects included in BV estimation 453
Ethinicity Caucasian
Age Mean / Median 10.0
Age Min 8.0
Age Max 12.0
Age SD
Number of Males
Number of Females
State of Well Being
Healthy (excl pregnant)
Study Duration Length 4
Study Duration Units Year
Sampling Intervals, e.g. X sample(s) per Interval Unit 2
Interval Units Year
Sampling Times Start Time:
End Time:
Number of Samples 3
Average Number of Samples Used for BV Estimation 2.5
Average Number of Replicates 1.0
Estimates of CVi 33.0
Calculated Confidence Intervals of CVi Lower: , Upper:
Estimates of CVg 106.0
Calculated Confidence Intervals of CVg Lower: , Upper:
Analytical CV
Calculated Confidence Intervals of Analytical CV Lower: , Upper:
Measurand Mean 2.0
Measurand Min
Measurand Max
Measurand SD