Counts
(skip to: notes samples )
placeholder
Relationship
Relationship Attribute
Count (MRREL.RRF)
AQ
modifies
804
AQ
actual_outcome_of
528
AQ
expected_outcome_of
528
PAR
*
421
Notes
Sample data are taken from MRREL.RRF. Associated strings(str) from MRCONSO.RRF are also included
See relationships definitions below.
Every relationship has a separate row in MRREL.RRF.
Relationships are assigned based on source documentation or NLM understanding of the source.
Metathesaurus relationships in MRREL.RRF are read from right to left .
All relationships in MRREL.RRF are expressed in both directions, for example: 'has_ingredient/ingredient_of'. Inverse relationships in each pair are indicated on this page.
An asterisk (*) in the relationship attribute column indicates that no relationship attribute (RELA) was assigned.
Every even row (indicated by orange colored rel/rela pairs) indicates that the current row is an inverse relationship of the row above it.
See Section 2.4 of the UMLS Reference Manual for more information on Relationships in the UMLS Metathesaurus.
Relationship Definitions
AQ : allowed qualifier
CHD : has child (narrower hierarchical term)
DEL : deleted concept
PAR : has parent (broader hierarchical term)
QB : can be qualifier by
RB : has a broader relationship
RL : has similar or like relationship
RN : has narrower relationship
RO : has relationship other than synonymous, narrower or broader
RQ : related and possibly synonymous
SIB : has sibling
SY : source-asserted synonymy
Sample Data
AQ (return to top)
CUI1
AUI1
STYPE1
STR
REL
RELA
STR
STYPE2
AUI2
CUI2
C0947323
A20036287
AUI
Medication Care
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Medication Care
AUI
A20036287
C0947323
C0184517
A20036301
AUI
Activity Alteration
AQ
modifies
Teach/Supervise
AUI
A20036428
C0039401
C0039401
A20036428
AUI
Teach/Supervise
QB
modified_by
Activity Alteration
AUI
A20036301
C0184517
C1272410
A20036334
AUI
Compliance with Safety Precautions
AQ
modifies
Care/Perform
AUI
A20036691
C1171174
C1171174
A20036691
AUI
Care/Perform
QB
modified_by
Compliance with Safety Precautions
AUI
A20036334
C1272410
C1171217
A20036347
AUI
Sexual Behavior Analysis
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Sexual Behavior Analysis
AUI
A20036347
C1171217
C0033052
A20036354
AUI
Pregnancy Care
AQ
modifies
Care/Perform
AUI
A20036691
C1171174
C1171174
A20036691
AUI
Care/Perform
QB
modified_by
Pregnancy Care
AUI
A20036354
C0033052
C0025005
A20036387
AUI
Meals-on-Wheels
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Meals-on-Wheels
AUI
A20036387
C0025005
C1272406
A20036388
AUI
Compliance with Diet
AQ
modifies
Assess/Monitor
AUI
A20036327
C0184514
C0184514
A20036327
AUI
Assess/Monitor
QB
modified_by
Compliance with Diet
AUI
A20036388
C1272406
C1171219
A20036392
AUI
Sputum Specimen Care
AQ
modifies
Assess/Monitor
AUI
A20036327
C0184514
C0184514
A20036327
AUI
Assess/Monitor
QB
modified_by
Sputum Specimen Care
AUI
A20036392
C1171219
C0150404
A20036393
AUI
Vital Signs
AQ
modifies
Teach/Supervise
AUI
A20036428
C0039401
C0039401
A20036428
AUI
Teach/Supervise
QB
modified_by
Vital Signs
AUI
A20036393
C0150404
C1171189
A20036399
AUI
Drug Abuse Control
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Drug Abuse Control
AUI
A20036399
C1171189
C1171212
A20036403
AUI
Pressure Ulcer Stage 3 Care
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Pressure Ulcer Stage 3 Care
AUI
A20036403
C1171212
C0184539
A20036414
AUI
Noncompliance of Dietary Regimen
AQ
modifies
Care/Perform
AUI
A20036691
C1171174
C1171174
A20036691
AUI
Care/Perform
QB
modified_by
Noncompliance of Dietary Regimen
AUI
A20036414
C0184539
C3251801
A20036434
AUI
Bowel Ostomy Care
AQ
modifies
Assess/Monitor
AUI
A20036327
C0184514
C0184514
A20036327
AUI
Assess/Monitor
QB
modified_by
Bowel Ostomy Care
AUI
A20036434
C3251801
C1318464
A20036440
AUI
Occupational Therapist Service
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Occupational Therapist Service
AUI
A20036440
C1318464
C1171198
A20036444
AUI
Immunologic Care
AQ
modifies
Care/Perform
AUI
A20036691
C1171174
C1171174
A20036691
AUI
Care/Perform
QB
modified_by
Immunologic Care
AUI
A20036444
C1171198
C1171215
A20036511
AUI
Renal Care
AQ
modifies
Care/Perform
AUI
A20036691
C1171174
C1171174
A20036691
AUI
Care/Perform
QB
modified_by
Renal Care
AUI
A20036511
C1171215
C0150009
A20036569
AUI
Activity Intolerance Risk
AQ
modifies
Manage/Refer
AUI
A20036639
C0184516
C0184516
A20036639
AUI
Manage/Refer
QB
modified_by
Activity Intolerance Risk
AUI
A20036569
C0150009
C1455743
A20036607
AUI
Psychosocial Care
AQ
modifies
Care/Perform
AUI
A20036691
C1171174
C1171174
A20036691
AUI
Care/Perform
QB
modified_by
Psychosocial Care
AUI
A20036607
C1455743
C1161201
A20036615
AUI
Dialysis Care
AQ
modifies
Assess/Monitor
AUI
A20036327
C0184514
C0184514
A20036327
AUI
Assess/Monitor
QB
modified_by
Dialysis Care
AUI
A20036615
C1161201
AQ (return to top)
CUI1
AUI1
STYPE1
STR
REL
RELA
STR
STYPE2
AUI2
CUI2
C0184530
A20036303
AUI
Knowledge Deficit of Safety Precautions
AQ
actual_outcome_of
Deteriorated
AUI
A20036587
C0184513
C0184513
A20036587
AUI
Deteriorated
QB
has_actual_outcome
Knowledge Deficit of Safety Precautions
AUI
A20036303
C0184530
C1298833
A20036320
AUI
Toileting Deficit
AQ
actual_outcome_of
Stabilized
AUI
A20036427
C0184512
C0184512
A20036427
AUI
Stabilized
QB
has_actual_outcome
Toileting Deficit
AUI
A20036320
C1298833
C0150088
A20036373
AUI
Unilateral Neglect
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Unilateral Neglect
AUI
A20036373
C0150088
C0085588
A20036411
AUI
Rape Trauma Syndrome
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Rape Trauma Syndrome
AUI
A20036411
C0085588
C0547030
A20036424
AUI
Visual Alteration
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Visual Alteration
AUI
A20036424
C0547030
C0150027
A20036462
AUI
Family Coping Impairment
AQ
actual_outcome_of
Stabilized
AUI
A20036427
C0184512
C0184512
A20036427
AUI
Stabilized
QB
has_actual_outcome
Family Coping Impairment
AUI
A20036462
C0150027
C0015544
A20036465
AUI
Failure to Thrive
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Failure to Thrive
AUI
A20036465
C0015544
C0231369
A20036475
AUI
Self Care Deficit
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Self Care Deficit
AUI
A20036475
C0231369
C0231391
A20036519
AUI
Knowledge Deficit
AQ
actual_outcome_of
Deteriorated
AUI
A20036587
C0184513
C0184513
A20036587
AUI
Deteriorated
QB
has_actual_outcome
Knowledge Deficit
AUI
A20036519
C0231391
C0184518
A20036572
AUI
Musculoskeletal Alteration
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Musculoskeletal Alteration
AUI
A20036572
C0184518
C0233794
A20036620
AUI
Memory Impairment
AQ
actual_outcome_of
Deteriorated
AUI
A20036587
C0184513
C0184513
A20036587
AUI
Deteriorated
QB
has_actual_outcome
Memory Impairment
AUI
A20036620
C0233794
C0150081
A20036622
AUI
Spiritual Distress
AQ
actual_outcome_of
Stabilized
AUI
A20036427
C0184512
C0184512
A20036427
AUI
Stabilized
QB
has_actual_outcome
Spiritual Distress
AUI
A20036622
C0150081
C0150081
A20036622
AUI
Spiritual Distress
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Spiritual Distress
AUI
A20036622
C0150081
C1171168
A20036630
AUI
Perioperative Injury Risk
AQ
actual_outcome_of
Deteriorated
AUI
A20036587
C0184513
C0184513
A20036587
AUI
Deteriorated
QB
has_actual_outcome
Perioperative Injury Risk
AUI
A20036630
C1171168
C0184524
A20036671
AUI
Cerebral Alteration
AQ
actual_outcome_of
Deteriorated
AUI
A20036587
C0184513
C0184513
A20036587
AUI
Deteriorated
QB
has_actual_outcome
Cerebral Alteration
AUI
A20036671
C0184524
C0150022
A20036674
AUI
Defensive Coping
AQ
actual_outcome_of
Stabilized
AUI
A20036427
C0184512
C0184512
A20036427
AUI
Stabilized
QB
has_actual_outcome
Defensive Coping
AUI
A20036674
C0150022
C0184546
A20036677
AUI
Endocrine Alteration
AQ
actual_outcome_of
Deteriorated
AUI
A20036587
C0184513
C0184513
A20036587
AUI
Deteriorated
QB
has_actual_outcome
Endocrine Alteration
AUI
A20036677
C0184546
C0184558
A20036681
AUI
Meaningfulness Alteration
AQ
actual_outcome_of
Improved
AUI
A20036586
C0184511
C0184511
A20036586
AUI
Improved
QB
has_actual_outcome
Meaningfulness Alteration
AUI
A20036681
C0184558
C0080274
A20036689
AUI
Urinary Retention
AQ
actual_outcome_of
Stabilized
AUI
A20036427
C0184512
C0184512
A20036427
AUI
Stabilized
QB
has_actual_outcome
Urinary Retention
AUI
A20036689
C0080274
AQ (return to top)
CUI1
AUI1
STYPE1
STR
REL
RELA
STR
STYPE2
AUI2
CUI2
C0342579
A20036306
AUI
Electrolyte Imbalance
AQ
expected_outcome_of
Improve
AUI
A20036426
C0332161
C0332161
A20036426
AUI
Improve
QB
has_expected_outcome
Electrolyte Imbalance
AUI
A20036306
C0342579
C0150076
A20036316
AUI
Sexuality Patterns Alteration
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Sexuality Patterns Alteration
AUI
A20036316
C0150076
C0563664
A20036319
AUI
Suicide Risk
AQ
expected_outcome_of
Stabilize
AUI
A20036326
C0184512
C0184512
A20036326
AUI
Stabilize
QB
has_expected_outcome
Suicide Risk
AUI
A20036319
C0563664
C0184537
A20036413
AUI
Health Seeking Behavior Alteration
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Health Seeking Behavior Alteration
AUI
A20036413
C0184537
C0184539
A20036414
AUI
Noncompliance of Dietary Regimen
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Noncompliance of Dietary Regimen
AUI
A20036414
C0184539
C0184549
A20036417
AUI
Body Nutrition Deficit Risk
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Body Nutrition Deficit Risk
AUI
A20036417
C0184549
C0260662
A20036423
AUI
Auditory Alteration
AQ
expected_outcome_of
Improve
AUI
A20036426
C0332161
C0332161
A20036426
AUI
Improve
QB
has_expected_outcome
Auditory Alteration
AUI
A20036423
C0260662
C0260662
A20036423
AUI
Auditory Alteration
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Auditory Alteration
AUI
A20036423
C0260662
C0547030
A20036424
AUI
Visual Alteration
AQ
expected_outcome_of
Stabilize
AUI
A20036326
C0184512
C0184512
A20036326
AUI
Stabilize
QB
has_expected_outcome
Visual Alteration
AUI
A20036424
C0547030
C0231410
A20036469
AUI
Role Performance Alteration
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Role Performance Alteration
AUI
A20036469
C0231410
C1171159
A20036481
AUI
Fertility Risk
AQ
expected_outcome_of
Stabilize
AUI
A20036326
C0184512
C0184512
A20036326
AUI
Stabilize
QB
has_expected_outcome
Fertility Risk
AUI
A20036481
C1171159
C1171164
A20036482
AUI
Labor Risk
AQ
expected_outcome_of
Improve
AUI
A20036426
C0332161
C0332161
A20036426
AUI
Improve
QB
has_expected_outcome
Labor Risk
AUI
A20036482
C1171164
C0178400
A20036580
AUI
Caregiver Role Strain
AQ
expected_outcome_of
Improve
AUI
A20036426
C0332161
C0332161
A20036426
AUI
Improve
QB
has_expected_outcome
Caregiver Role Strain
AUI
A20036580
C0178400
C0549622
A20036629
AUI
Sexual Dysfunction
AQ
expected_outcome_of
Stabilize
AUI
A20036326
C0184512
C0184512
A20036326
AUI
Stabilize
QB
has_expected_outcome
Sexual Dysfunction
AUI
A20036629
C0549622
C0184557
A20036631
AUI
Instrumental Activities of Daily Living (IADLs) Alteration
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Instrumental Activities of Daily Living (IADLs) Alteration
AUI
A20036631
C0184557
C0042963
A20036669
AUI
Vomiting
AQ
expected_outcome_of
Stabilize
AUI
A20036326
C0184512
C0184512
A20036326
AUI
Stabilize
QB
has_expected_outcome
Vomiting
AUI
A20036669
C0042963
C0018235
A20036675
AUI
Grieving
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Grieving
AUI
A20036675
C0018235
C0150045
A20036688
AUI
Urge Urinary Incontinence
AQ
expected_outcome_of
Deteriorate
AUI
A20036484
C0184513
C0184513
A20036484
AUI
Deteriorate
QB
has_expected_outcome
Urge Urinary Incontinence
AUI
A20036688
C0150045
C1171167
A20036690
AUI
Perinatal Risk
AQ
expected_outcome_of
Stabilize
AUI
A20036326
C0184512
C0184512
A20036326
AUI
Stabilize
QB
has_expected_outcome
Perinatal Risk
AUI
A20036690
C1171167
PAR (return to top)
CUI1
AUI1
STYPE1
STR
REL
STR
STYPE2
AUI2
CUI2
C0947323
A20036287
AUI
Medication Care
PAR
MEDICATION COMPONENT
AUI
A20036486
C0184498
C0184498
A20036486
AUI
MEDICATION COMPONENT
CHD
Medication Care
AUI
A20036287
C0947323
C0231350
A20036310
AUI
Body Nutrition Excess Risk
PAR
Nutrition Alteration
AUI
A20036416
C0184548
C0184548
A20036416
AUI
Nutrition Alteration
CHD
Body Nutrition Excess Risk
AUI
A20036310
C0231350
C0231357
A20036322
AUI
Skin Integrity Impairment Risk
PAR
Skin Integrity Alteration
AUI
A20036684
C0946387
C0946387
A20036684
AUI
Skin Integrity Alteration
CHD
Skin Integrity Impairment Risk
AUI
A20036322
C0231357
C0199467
A20036345
AUI
Chest Physiotherapy
PAR
Pulmonary Care
AUI
A20036344
C0035239
C0035239
A20036344
AUI
Pulmonary Care
CHD
Chest Physiotherapy
AUI
A20036345
C0199467
C1171221
A20036348
AUI
Substance Abuse Control
PAR
SAFETY COMPONENT
AUI
A20036488
C0184504
C0184504
A20036488
AUI
SAFETY COMPONENT
CHD
Substance Abuse Control
AUI
A20036348
C1171221
C0184656
A20036352
AUI
Skin Breakdown Control
PAR
Skin Care
AUI
A20036453
C0150773
C0150773
A20036453
AUI
Skin Care
CHD
Skin Breakdown Control
AUI
A20036352
C0184656
C1273869
A20036380
AUI
Interventions
PAR
Clinical Care Classification
AUI
A20036329
C3251798
C3251798
A20036329
AUI
Clinical Care Classification
CHD
Interventions
AUI
A20036380
C1273869
C0886414
A20036394
AUI
Temperature
PAR
Vital Signs
AUI
A20036393
C0150404
C0150404
A20036393
AUI
Vital Signs
CHD
Temperature
AUI
A20036394
C0886414
C0085671
A20036404
AUI
Dressing Change
PAR
Wound Care
AUI
A20036509
C0886052
C0886052
A20036509
AUI
Wound Care
CHD
Dressing Change
AUI
A20036404
C0085671
C1171194
A20036456
AUI
Fertility Care
PAR
Reproductive Care
AUI
A20036455
C1171216
C1171216
A20036455
AUI
Reproductive Care
CHD
Fertility Care
AUI
A20036456
C1171194
C0231417
A20036526
AUI
Parenting Alteration
PAR
Role Performance Alteration
AUI
A20036469
C0231410
C0231410
A20036469
AUI
Role Performance Alteration
CHD
Parenting Alteration
AUI
A20036526
C0231417
C0036592
A20036562
AUI
Personal Care
PAR
SELF-CARE COMPONENT
AUI
A20036382
C0184505
C0184505
A20036382
AUI
SELF-CARE COMPONENT
CHD
Personal Care
AUI
A20036562
C0036592
C0812358
A20036582
AUI
Surgical Recovery Delay
PAR
Perioperative Injury Risk
AUI
A20036630
C1171168
C1171168
A20036630
AUI
Perioperative Injury Risk
CHD
Surgical Recovery Delay
AUI
A20036582
C0812358
C3251814
A20036600
AUI
Intake
PAR
Fluid Therapy
AUI
A20036599
C0016286
C0016286
A20036599
AUI
Fluid Therapy
CHD
Intake
AUI
A20036600
C3251814
C0021459
A20036605
AUI
Inhalation Therapy
PAR
Pulmonary Care
AUI
A20036344
C0035239
C0035239
A20036344
AUI
Pulmonary Care
CHD
Inhalation Therapy
AUI
A20036605
C0021459
C0150521
A20036612
AUI
Comfort Care
PAR
SENSORY COMPONENT
AUI
A20036489
C0184507
C0184507
A20036489
AUI
SENSORY COMPONENT
CHD
Comfort Care
AUI
A20036612
C0150521
C2364139
A20036633
AUI
Pain
PAR
SENSORY COMPONENT
AUI
A20036489
C0184507
C0184507
A20036489
AUI
SENSORY COMPONENT
CHD
Pain
AUI
A20036633
C2364139
C0184524
A20036671
AUI
Cerebral Alteration
PAR
COGNITIVE COMPONENT
AUI
A20036485
C0184494
C0184494
A20036485
AUI
COGNITIVE COMPONENT
CHD
Cerebral Alteration
AUI
A20036671
C0184524
C0184558
A20036681
AUI
Meaningfulness Alteration
PAR
SELF-CONCEPT COMPONENT
AUI
A20036588
C0184506
C0184506
A20036588
AUI
SELF-CONCEPT COMPONENT
CHD
Meaningfulness Alteration
AUI
A20036681
C0184558