Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Relationship to patient Family member LOINC Demographic information
Patient and caregiver demographic information
NIH CDEs
  • NICHD
    • NBSTRN Duchenne Muscular Dystrophy (DMD)
  • PhenX
    • Miscellaneous

# Datatype
Value List

# Permissible value Value meaning name Value meaning code Code system name
DAU Daughter LA10405-1 LOINC
GRNDDAU Granddaughter LA10406-9 LOINC
GRNDSON Grandson LA10407-7 LOINC
HBRO Half-brother LA10408-5 LOINC
HSIS Half-sister LA10409-3 LOINC
MAUNT Maternal Aunt LA10410-1 LOINC
MCOUSN Maternal Cousin LA10411-9 LOINC
MGRFTH Maternal Grandfather LA10412-7 LOINC
MGRMTH Maternal Grandmother LA10413-5 LOINC
MUNCLE Maternal Uncle LA10414-3 LOINC
NBRO Brother LA10415-0 LOINC
NEPHEW Nephew LA10419-2 LOINC
NFTH Father LA10416-8 LOINC
NIECE Niece LA10420-0 LOINC
NMTH Mother LA10417-6 LOINC
NSIS Sister LA10418-4 LOINC
PAUNT Paternal Aunt LA10421-8 LOINC
PCOUSN Paternal Cousin LA10422-6 LOINC
PGRFTH Paternal Grandfather LA10423-4 LOINC
PGRMTH Paternal Grandmother LA10424-2 LOINC
PUNCLE Paternal Uncle LA10425-9 LOINC
SON Son LA10426-7 LOINC

# Definition Tags
The relationship of a family member to the patient. Source: Regenstrief LOINC

# Designation Tags
Relationship to patient Family member Long Common Name
Relationship to pt Fam Mem Short Name
If yes, how is the person(s) with Duchenne related to you?
5. How are you related to the baby?

# Identifier Origin Version
54136-7 LOINC 2.69
ps_iffh NICHD Variable Name N/A
psb_r NICHD Variable Name N/A
gN6XLo5j0 NLM CDEs 12-02-2025-download