Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
3-Hydroxyoctanoylcarnitine (C8-OH)+Malonylcarnitine (C3-DC)/Butyrylcarnitine+Isobutyrylcarnitine (C4) [Molar ratio] in Dried blood spot NLM Biomarkers, genetics, and genomics
Biomarkers, genetics, and genomics relevant to AD/ADRD
 NIH CDEs
  • ▼ NLM
    • ▼ Newborn Screening
      • ▼ Classification
        • Chemistry

# Datatype

UUID: d081be9d-33b3-50d3-adf7-b1b3807471e0

Text

# Name Origin Origin Concept type

UUID: d459c107-a5ec-5510-9288-7831a37029f8

Butyrylcarnitine+Isobutyrylcarnitine (C4) LOINC - Part - Divisors LP70383-2 property

UUID: 98275920-60ef-5095-a9ff-dd6570e83cbb

3-Hydroxyoctanoylcarnitine (C8-OH)+Malonylcarnitine (C3-DC) LOINC - Part - Component LP70084-6 object

UUID: 502ffb30-50e9-530e-9173-2d68813623fd

3 LOINC - Part - Fragments for synonyms LP21267-7 property

UUID: 123fa6c5-5e25-50ca-952a-61a811f82cbe

SRto [Substance Ratio] LOINC - Part - Property LP6868-6 property

UUID: 1d42fdb7-2a03-57b0-9401-538bec91f413

Qn LOINC - Part - Scale LP7753-9 property

UUID: 0de9c4e7-1a72-5ca0-9204-c3c21cfe3705

Bld.dot [Dried blood spot] LOINC - Part - System LP21304-8 property

UUID: 20097f14-946f-5011-9388-cd03a5903d2f

Pt [Point in time (spot)] LOINC - Part - Time LP6960-1 property

# Designation Tags

UUID: 36c9e5c9-3556-5742-b173-bd2e189bad5f

3OHoctanoyl+Malonylcarn/C4 DBS-sRto Shortname

UUID: 2132d5f6-d302-5267-8d6b-e4a1c8712b54

3-Hydroxyoctanoylcarnitine (C8-OH)+Malonylcarnitine (C3-DC)/Butyrylcarnitine+Isobutyrylcarnitine (C4) [Molar ratio] in Dried blood spot Long Common Name Question Text

# Identifier Origin Version

UUID: 85f0025e-f4d8-5606-8319-a9c90d20268b

53402-4 LOINC 2.56

UUID: 26259ebc-9f90-5a25-b785-46612fad3a01

XJ2G6kgL3mG NLM CDEs 12-02-2025-download