- Number of people
- 526 (47.34% female)
- People with ≥2 records
- 87.26%
- Median duration from first to last measurement
- 0.08 years
Methotrexate [Moles/volume] in Serum or Plasma
Coding
Definition
- OMOP Concept ID
- 3017115— open in OHDSI Athena.
- Part of collection
- Methotrexate 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 |
|---|---|---|---|---|---|---|---|
| 3017115 | s-mtx | umol/l (umol/l) | 476 | 4427 | 0.72% |
|
|
| 3017115 | s-mtx | — (—) | 208 | 622 | 100.00% | Distribution not available |
Cohort
- Number of people
- 526 (47.34% 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
- 87.26%
- Median number of measurements per person
- 6.0
- Median duration from first to last measurement
- 0.08 years