Determining haematologic reference values for older out-patients >= 70 years in Germany: a retrospective analysis
Recruiting
- Conditions
- Anaemia (reference values)
- Registration Number
- DRKS00008792
- Lead Sponsor
- Schwerpunkt Klinische Altersforschung der Klinik II für Innere Medizin
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 1500
Inclusion Criteria
• age >= 70 years
• Parameters available in database of LADR GmbH
• If additionally available:
o normal C-reactive Protein (CRP)
o normal transferrin saturation (TSAT)
o normal reticulocytes
o normal lactate dehydrogenase (LDH)
o normal Haptoglobin
o normal soluble transferrin receptor
Note: „normal = according intern laboratory reference values
Exclusion Criteria
• glomerular Filtration rate (GFR) <60ml
• Ferritin below intern laboratory reference value
• lack of inclusion criteria
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Determining a reference value for haemoglobin in out-patients >=70 years.
- Secondary Outcome Measures
Name Time Method Determining the reference values for additional haematologic parameters