- Number of people
- 1 516 (73.94% female)
- People with ≥2 records
- 20.12%
- Median duration from first to last measurement
- 0.72 years
Thyroxine (T4) free [Moles/volume] in Serum or Plasma by Dialysis
Coding
Definition
- OMOP Concept ID
- 42868691— open in OHDSI Athena.
- Part of collection
- Thyroxine free 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 |
|---|---|---|---|---|---|---|---|
| 42868691 | s-t4-vdi | pmol/l (pmol/l) | 1280 | 1761 | 0.17% |
|
|
| 42868691 | s-t4-vdi | — (—) | 271 | 364 | 100.00% | Distribution not available |
Cohort
- Number of people
- 1 516 (73.94% 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
- 20.12%
- Median number of measurements per person
- 1.0
- Median duration from first to last measurement
- 0.72 years