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


Fournier S, Iten L, Marques-Vidal P, Boulat O et al, 2017, Clin Res Cardiol, , , Circadian rhythm of blood cardíac troponin T concentration


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 C
9. Normality B
10. Variance Homogeneity C
12. CI A
13. No of Results C
14. Concentrations A
15. Total Score C8,10,13
Comment Roche Cobas e602. All results> LoD

Item Details

Parameter Score
Matrix Plasma
Measurand Troponin T, cardiac - high-sensitive (biweekly-monthly sampling)
Unit ng / L
Overall Analytical Principle Method Immunoassay; Other
Number of Subjects 17
Number of Subjects included in BV estimation 17
Ethinicity Caucasian
Age Mean / Median 25.0
Age Min
Age Max
Age SD
Number of Males 8
Number of Females 9
State of Well Being
Healthy (excl pregnant)
Study Duration Length 1
Study Duration Units Day
Sampling Intervals, e.g. X sample(s) per Interval Unit 4
Interval Units Hour
Sampling Times Start Time:
End Time:
Number of Samples 7
Average Number of Samples Used for BV Estimation 7.0
Average Number of Replicates 2.0
Estimates of CVi 9.67
Calculated Confidence Intervals of CVi Lower: 8.38, Upper: 11.34
Estimates of CVg 47.24
Calculated Confidence Intervals of CVg Lower: 35.36, Upper: 70.95
Analytical CV 4.2
Calculated Confidence Intervals of Analytical CV Lower: 3.73, Upper: 4.81
Measurand Mean 4.39
Measurand Min
Measurand Max
Measurand SD