Phosphorylated tau 181 [Mass/volume] in Cerebral spinal fluid by Immunoassay

    
          Number of people
          
2 320 (49.66% female)
          
          People with ≥2 records
          2.67%

          Median duration from first to last measurement
          1.18 years

Coding

Definition

OMOP Concept ID: 43055225— open in OHDSI Athena.
Part of collection: Phosphorylated tau 181 with 0 other OMOP concept — open in OHDSI Athena.

OMOP mapping QC

OMOP concept ID	Test name	Measurement unit (harmonized unit)	N people	N records	Missing measurement value	Harmonized value distribution	Test outcome NA N A AA L LL H HH
43055225	li-fostau	ng/l (ng/l)	1604	1636	0.43%
43055225	li-fostau	— (—)	704	720	100.00%	Distribution not available
43055225	li-fosftau	ng/l (ng/l)	13	13	0.00%
43055225	li-fos-tau	— (—)	5	6	100.00%	Distribution not available
43055225	li-fosfo-tauproteiini,likvor	ng/l (ng/l)	5	5	0.00%	Distribution not available	Distribution not available

Cohort

Number of people: 2 320 (49.66% female)

Year of birth distribution

Age at first measurement

Age at last measurement

Age at start of registry

Duration from first to last measurement

Statistics

People with ≥2 records: 2.67%
Median number of measurements per person: 1.0
Median duration from first to last measurement: 1.18 years

Number of measurements over the years

Number of measurements per person

Distribution of lab values

Value range per person

No data available for the distribution of value range per person.