LDL Cholesterol

Included in meta analysis


Friedlander Y, Kark JD and Stein Y, 1985, Clin Chem, 31, 1121-6 , Variability of plasma lipids and lipoproteins: the Jerusalem Lipid Research Clinic Study


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 B
9. Normality B
10. Variance Homogeneity C
12. CI A
13. No of Results C
14. Concentrations A
15. Total Score C10,13

Item Details

Parameter Score
Matrix Plasma
Measurand LDL Cholesterol
Unit mg / L
Overall Analytical Principle Method Calculated
Number of Subjects 118
Number of Subjects included in BV estimation 118
Ethinicity Unknown
Age Mean / Median 60.0
Age Min 50.0
Age Max
Age SD
Number of Males
Number of Females 118
State of Well Being
Healthy (excl pregnant)
Study Duration Length 2
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 2
Average Number of Samples Used for BV Estimation 2.0
Average Number of Replicates 1.0
Estimates of CVi 11.3
Calculated Confidence Intervals of CVi Lower: 9.74, Upper: 13.15
Estimates of CVg
Calculated Confidence Intervals of CVg Lower: 0.00, Upper:
Analytical CV 4.0
Calculated Confidence Intervals of Analytical CV Lower: 3.11, Upper: 5.61
Measurand Mean 1350.0
Measurand Min
Measurand Max
Measurand SD