Hydroxyproline

Reference

Reference
Beck Jensen et al. , 1997, Scand J Clin Lab Invest, 57, 351-60 , A single measurement of biochemical markers of bone turnover has limited utility in the individual person.

Originally from this reference: Scand J Clin Lab Invest, Beck Jensen et al. , 1997


ID: 0005

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 A
7. Steady State A
8. Outlier Analysis C
9. Normality B
10. Variance Homogeneity C
11. ANOVA B
12. CI A
13. No of Results C
14. Concentrations B
15. Total Score C8,10,13
Comment

Item Details

Parameter Score
Matrix Random Urine
Measurand Hydroxyproline
Unit micromol / mmol creatinine
Overall Analytical Principle Method Spectrophotometry; UV/VISIBLE
Number of Subjects 30
Number of Subjects included in BV estimation 30
Ethinicity Unknown
Age Mean / Median
Age Min 24.0
Age Max 62.0
Age SD
Number of Males
Number of Females 30
State of Well Being Healthy (excl pregnant)
Study Duration Length 5
Study Duration Units Week
Sampling Intervals, e.g. X sample(s) per Interval Unit 1
Interval Units Week
Sampling Times Start Time:
End Time:
Number of Samples 5
Average Number of Samples Used for BV Estimation 5.0
Average Number of Replicates 2.0
Estimates of CVi 17.5
Calculated Confidence Intervals of CVi Lower: 15.46, Upper: 20.12
Estimates of CVg 33.3
Calculated Confidence Intervals of CVg Lower: 26.16, Upper: 45.06
Analytical CV 4.83
Calculated Confidence Intervals of Analytical CV Lower: 4.34, Upper: 5.45
Measurand Mean
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 Females
Snomed CT
NPU
LOINC
Comment