Base excess in Venous blood by calculation

    
          Number of people
          
37 034 (47.50% female)
          
          People with ≥2 records
          49.27%

          Median duration from first to last measurement
          1.07 years

Coding

Definition

OMOP Concept ID: 3002032— open in OHDSI Athena.
Part of collection: Base excess with 4 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
3002032	vb-be	mmol/l (mmol/l)	30219	106256	0.00%
3002032	vb-be	— (—)	13176	46144	100.00%	Distribution not available
3002032	vb-emäsylimäärä	mmol/l (—)	1038	1758	100.00%	Distribution not available
3002032	vb-bepika	mmol/l (—)	484	574	100.00%	Distribution not available
3002032	vb-be-vt	mmol/l (—)	186	251	100.00%	Distribution not available
3002032	mb-be	mmol/l (—)	144	1235	100.00%	Distribution not available

Cohort

Number of people: 37 034 (47.50% 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: 49.27%
Median number of measurements per person: 1.0
Median duration from first to last measurement: 1.07 years

Number of measurements over the years

Number of measurements per person

Distribution of lab values

Value range per person