Glucose

Reference

Reference
Parrinello CM, Lutsey PL, Couper D, Eckfeldt JH, Steffes MW, Coresh J and Selvin E, 2015, Clin Chem, 61, 1540-1 , Total short-term variability in biomarkers of hyperglycemia in older adults

Scoring

Total Score

C8,10,13

Parameter Score
1. Scale A
2. Study Population A
3. Samples A
4. Measurand A
5. Pre-Analytical B
6. Replicate Analysis B
7. Steady State B
8. Outlier Analysis C
9. Normality B
10. Variance Homogeneity C
11. ANOVA B
12. CI A
13. No of Results C
14. Concentrations A
15. Total Score C8,10,13
Comment

Item Details

Parameter Score
Matrix Plasma
Measurand Glucose
Unit mg / dL
Overall Analytical Principle Method Spectrophotometry; Enzymatic
Number of Subjects 103
Number of Subjects included in BV estimation 103
Ethinicity Unknown
Age Mean / Median 76.0
Age Min
Age Max
Age SD
Number of Males 40
Number of Females 63
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 45
Study Duration Units Day
Sampling Intervals, e.g. X sample(s) per Interval Unit 6
Interval Units Week
Sampling Times Start Time:
End Time:
Number of Samples 2
Average Number of Samples Used for BV Estimation 2.0
Average Number of Replicates
Estimates of CVi 5.3
Calculated Confidence Intervals of CVi Lower: 4.21, Upper: 6.35
Estimates of CVg
Calculated Confidence Intervals of CVg Lower: 0.00, Upper:
Analytical CV 2.7
Calculated Confidence Intervals of Analytical CV Lower: 2.07, Upper: 3.90
Measurand Mean 104.7
Measurand Min
Measurand Max
Measurand SD

Coding