Insulin

Included in meta analysis

Reference

Reference
Eckfeldt J,Chambless Ll and Shen Y, 1994, Arch Pathol Lab Med, 118, 496-500 , Short-term, within-person variability in clinical chemistry test results

Scoring

Total Score

C6,8,10,13

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 A
12. CI A
13. No of Results C
14. Concentrations A
15. Total Score C6,8,10,13
Comment

Item Details

Parameter Score
Matrix Serum
Measurand Insulin
Unit pmol / L
Overall Analytical Principle Method Immunoassay; RIA
Number of Subjects 10
Number of Subjects included in BV estimation 10
Ethinicity Mixed
Age Mean / Median
Age Min 45.0
Age Max 64.0
Age SD
Number of Males
Number of Females
State of Well Being
Healthy (excl pregnant)
Diseases
Study Duration Length 28
Study Duration Units Day
Sampling Intervals, e.g. X sample(s) per Interval Unit 2
Interval Units Week
Sampling Times Start Time: unknown
End Time: unknown
Number of Samples 6
Average Number of Samples Used for BV Estimation 6.0
Average Number of Replicates 2.0
Estimates of CVi 37.1
Calculated Confidence Intervals of CVi Lower: 30.51, Upper: 46.72
Estimates of CVg 81.8
Calculated Confidence Intervals of CVg Lower: 55.99, Upper: 145.31
Analytical CV 14.3
Calculated Confidence Intervals of Analytical CV Lower: 12.14, Upper: 17.41
Measurand Mean 82.0
Measurand Min
Measurand Max
Measurand SD

Coding