Lactate dehydrogenase [Enzymatic activity/volume] in Serum or Plasma by Lactate to pyruvate reaction

    
          Number of people
          
44 786 (48.95% female)
          
          People with ≥2 records
          46.05%

          Median duration from first to last measurement
          1.41 years

Coding

Definition

OMOP Concept ID: 3022250— open in OHDSI Athena.
Part of collection: Lactate dehydrogenase 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
3022250	p-ld	u/l (u/l)	42320	178184	0.05%
3022250	p-ld	— (—)	4586	8185	100.00%	Distribution not available
3022250	p-laktaattidehydrogenaasi	u/l (u/l)	160	289	0.00%
3022250	laktaattidehydrogenaasi	u/l (u/l)	14	21	0.00%
3022250	s-laktaattidehydrogenaasi,pitoisuus(s-ld-is)	u/l (u/l)	5	5	0.00%	Distribution not available	Distribution not available

Cohort

Number of people: 44 786 (48.95% 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: 46.05%
Median number of measurements per person: 1.0
Median duration from first to last measurement: 1.41 years

Number of measurements over the years

Number of measurements per person

Distribution of lab values

Value range per person