- Number of people
- 8 464 (41.12% female)
- People with ≥2 records
- 36.67%
- Median duration from first to last measurement
- 0.15 years
Ammonium ion [Moles/volume] in Plasma
Coding
Definition
- OMOP Concept ID
- 3023183— open in OHDSI Athena.
- Part of collection
- Ammonium ion 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 |
|---|---|---|---|---|---|---|---|
| 3023183 | fp-nh4-ion | umol/l (umol/l) | 7176 | 19769 | 0.16% |
|
|
| 3023183 | fp-nh4-ion | — (—) | 1418 | 2079 | 100.00% | Distribution not available | |
| 3023183 | p-nh4-ion | umol/l (—) | 451 | 1299 | 100.00% | Distribution not available | |
| 3023183 | fb-nh4-ion | umol/l (—) | 149 | 291 | 100.00% | Distribution not available |
Cohort
- Number of people
- 8 464 (41.12% 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
- 36.67%
- Median number of measurements per person
- 1.0
- Median duration from first to last measurement
- 0.15 years