Folate [Moles/volume] in Serum or Plasma

    
          Number of people
          
89 341 (58.28% female)
          
          People with ≥2 records
          32.07%

          Median duration from first to last measurement
          1.29 years

Coding

Definition

OMOP Concept ID: 3021960— open in OHDSI Athena.
Part of collection: Folate with 2 other OMOP concepts — 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
3021960	fs-folaat	nmol/l (nmol/l)	76598	111428	0.11%
3021960	fs-folaat	— (—)	18045	23727	100.00%	Distribution not available
3021960	fp-folaat	nmol/l (nmol/l)	702	857	0.00%
3021960	fs-folaatti	nmol/l (nmol/l)	252	269	0.00%
3021960	fs-folaatti	— (—)	28	28	100.00%	Distribution not available
3021960	fp-folaat	— (—)	24	25	100.00%	Distribution not available

Cohort

Number of people: 89 341 (58.28% 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: 32.07%
Median number of measurements per person: 1.0
Median duration from first to last measurement: 1.29 years

Number of measurements over the years

Number of measurements per person

Distribution of lab values

Value range per person