aPTT in Platelet poor plasma by Coagulation assay

Number of people
60 803 (50.97% female)
People with ≥2 records
36.29%
Median duration from first to last measurement
0.64 years

Coding

Definition

OMOP Concept ID
3018677— open in OHDSI Athena.
Part of collection
aPTT with 1 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
NA
N
A
AA
L
LL
H
HH
3018677 p-aptt s (s) 58766 127630 0.06%
3018677 p-aptt — (—) 3567 4628 100.00% Distribution not available
3018677 p-aptt. s (s) 719 781 0.00%
3018677 p-aptt. — (—) 38 38 100.00% Distribution not available

Cohort

Number of people
60 803 (50.97% 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
36.29%
Median number of measurements per person
1.0
Median duration from first to last measurement
0.64 years

Number of measurements over the years

Number of measurements per person

Distribution of lab values

Value range per person