pH of Serum or Plasma

Number of people
116 263 (59.56% female)
People with ≥2 records
52.91%
Median duration from first to last measurement
2.28 years

Coding

Definition

OMOP Concept ID
3018418— open in OHDSI Athena.
Part of collection
pH with 10 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
NA
N
A
AA
L
LL
H
HH
3018418 s-ph — (—) 82077 336087 100.00% Distribution not available
3018418 s-ph(akt) ph (ph) 21919 88603 0.58%
3018418 fs-ph — (—) 8236 27059 100.00% Distribution not available
3018418 s-ph(akt) — (—) 8127 14342 100.00% Distribution not available
3018418 p-ph — (—) 4132 6925 100.00% Distribution not available
3018418 fp-ph — (—) 555 1026 100.00% Distribution not available
3018418 fs-ph ph (ph) 387 986 0.00%
3018418 paastoseeruminph — (—) 120 221 100.00% Distribution not available
3018418 paastoplasmanph — (—) 91 134 100.00% Distribution not available
3018418 happamuusaste,seerumi ph (—) 68 71 100.00% Distribution not available
3018418 ph,seerumista,osatutk — (—) 59 67 100.00% Distribution not available
3018418 s-ph ph (ph) 20 28 0.00%

Cohort

Number of people
116 263 (59.56% 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
52.91%
Median number of measurements per person
2.0
Median duration from first to last measurement
2.28 years

Number of measurements over the years

Number of measurements per person

Distribution of lab values

Value range per person