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

Glucose

Reference

Godsland IF, 1985, Ann Clin Biochem, 22, 618-24 , Intra-individual variation: significant changes in parameters of lipid and carbohydrate metabolism in the individual and intra-individual variation in different test populations

Scoring

Total Score

C_6,8,10,12,13

Parameter	Score
1. Scale	A
2. Study Population	A
3. Samples	A
4. Measurand	A
5. Pre-Analytical	A
6. Replicate Analysis	C
7. Steady State	B
8. Outlier Analysis	C
9. Normality	B
10. Variance Homogeneity	C
11. ANOVA	B
12. CI	C
13. No of Results	C
14. Concentrations	A
15. Total Score	C_6,8,10,12,13
Comment

Item Details

Parameter	Score
Matrix	Plasma
Measurand	Glucose
Unit	mmol / L
Overall Analytical Principle Method	Spectrophotometry; Enzymatic
Number of Subjects	10
Number of Subjects included in BV estimation	10
Ethinicity	Unknown
Age Mean / Median
Age Min
Age Max
Age SD
Number of Males	6
Number of Females	4
State of Well Being	Healthy (excl pregnant)
Study Duration Length	27
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: 10:30
Number of Samples	27
Average Number of Samples Used for BV Estimation	1.0
Average Number of Replicates
Estimates of CVi	4.6
Calculated Confidence Intervals of CVi	Lower: 0.00, Upper: 155.62
Estimates of CVg
Calculated Confidence Intervals of CVg	Lower: 0.00, Upper:
Analytical CV	1.7
Calculated Confidence Intervals of Analytical CV	Lower: 0.76, Upper: 54.25
Measurand Mean
Measurand Min
Measurand Max
Measurand SD

Coding

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