Cholesterol

Included in meta analysis

Reference

Reference
Pineda-Tenor D , Laserna-Mendieta EJ, Timon-Zapata J, Rodelgo-Jimenez L, Ramos-Corral R, Recio-Montealegre A and Gomez-Serranillos Reus M, 2013, Clin Chem Lab Med, 51, 851-62 , Biological variation and reference change value of common clinical chemistry and haematologic laboratory analytes in the eldery population

Scoring

Total Score

C8

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 A
11. ANOVA A
12. CI A
13. No of Results B
14. Concentrations A
15. Total Score C8
Comment

Item Details

Parameter Score
Matrix Serum
Measurand Cholesterol
Unit mmol / L
Overall Analytical Principle Method Enzymatic analysis - Not specified
Number of Subjects 62
Number of Subjects included in BV estimation 62
Ethinicity Caucasian
Age Mean / Median
Age Min 19.0
Age Max 48.0
Age SD
Number of Males
Number of Females 62
State of Well Being Healthy (excl pregnant)
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: 9:00
End Time:
Number of Samples 4
Average Number of Samples Used for BV Estimation 4.0
Average Number of Replicates 1.0
Estimates of CVi 6.1
Calculated Confidence Intervals of CVi Lower: 5.28, Upper: 6.92
Estimates of CVg 14.8
Calculated Confidence Intervals of CVg Lower: 12.47, Upper: 18.10
Analytical CV 2.6
Calculated Confidence Intervals of Analytical CV Lower: 2.03, Upper: 3.62
Measurand Mean 4.5
Measurand Min
Measurand Max
Measurand SD

Coding

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