EFLM Biological Varation Database : BIVAC Minimum Data Set for Triglycerides EFLM Biological Variation

Triglycerides

Reference

Alexander KS, Kazmierczak SC, Snyder CK, Oberdorf JA and Farrell DH, 2013, Clin Chem Lab Med , 51(9), 1875-82 , Prognostic utility of biochemical markers of cardiovascular risk: impact of biological variability

Originally from this reference: Clin Chem Lab Med , Alexander KS, Kazmierczak SC, Snyder CK, Oberdorf JA and Farrell DH, 2013

ID: 0232

Scoring

Total Score

C_8,12

Parameter	Score
1. Scale	A
2. Study Population	A
3. Samples	A
4. Measurand	A
5. Pre-Analytical	A
6. Replicate Analysis	A
7. Steady State	A
8. Outlier Analysis	C
9. Normality	A
10. Variance Homogeneity	A
11. ANOVA	A
12. CI	C
13. No of Results	A
14. Concentrations	A
15. Total Score	C_8,12
Comment

Item Details

Parameter	Score
Matrix	Serum
Measurand	Triglycerides
Unit	mg / dL
Overall Analytical Principle Method	Enzymatic analysis - Not specified
Number of Subjects	15
Number of Subjects included in BV estimation	15
Ethinicity	Caucasian
Age Mean / Median
Age Min	21.0
Age Max	54.0
Age SD
Number of Males	6
Number of Females	9
State of Well Being	Healthy (excl pregnant)
Study Duration Length	1
Study Duration Units	Month
Sampling Intervals, e.g. X sample(s) per Interval Unit	3
Interval Units	Week
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	24.8
Calculated Confidence Intervals of CVi	Lower: 21.58, Upper: 29.12
Estimates of CVg	33.8
Calculated Confidence Intervals of CVg	Lower: 24.10, Upper: 53.48
Analytical CV	5.0
Calculated Confidence Intervals of Analytical CV	Lower: 4.41, Upper: 5.78
Measurand Mean	81.9
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

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