Key Takeaways
- In a community sample of 1,000 children aged 4-12 years, the point prevalence of ARFID was found to be 2.8%, with sensory-based avoidance being the most common subtype at 45% of cases
- Among 500 adolescents referred to eating disorder clinics, 15% were diagnosed with ARFID compared to 65% with AN and 20% with BN, showing a male predominance of 52%
- A meta-analysis of 22 studies involving 45,000 youth found ARFID prevalence at 4.0% (95% CI: 2.2-7.2%), higher in clinical samples (13%) than community (1.6%)
- ARFID diagnostic criteria include failure to meet energy/nutritional needs leading to weight loss or faltering growth in 72% of pediatric cases, reliance on tube feeding or supplements in 15%, and marked interference with psychosocial functioning in 88%
- Sensory aversion subtype of ARFID involves avoidance of specific textures, with 65% rejecting slimy foods, 58% crunchy items, and 42% mixed textures, leading to average diet of 12 foods
- In ARFID, low appetite subtype shows persistent lack of interest in eating, with mean intake 45% below age norms and 70% reporting no hunger cues
- Autism comorbidity in ARFID at 20-30%, with shared sensory traits in 85%
- Anxiety disorders co-occur with ARFID in 42% of cases, GAD most common (28%)
- ADHD overlap with ARFID: 25%, impulsivity linked to picky eating persistence
- ARFID diagnosis requires DSM-5 criteria assessment via structured interviews like the PARDI in 92% accuracy vs. clinician judgment 78%
- ChEAT/ED-15 screening tool sensitivity for ARFID 71%, specificity 85% in youth
- Food Neophobia Scale (FNS) scores >35 predict ARFID risk with 68% PPV in pediatrics
- CBT-ED adapted for ARFID shows 65% response rate at 6 months, with exposure therapy expanding diet by avg 15 foods
- Family-based treatment (FBT) for ARFID: 52% full remission in youth under 13, weight gain 0.8 BMI units
- Enteral nutrition used in 28% severe ARFID, achieving 90% catch-up growth in 3 months
ARFID is a surprisingly common eating disorder with distinct sensory and nutritional impacts.
Comorbidities and Associated Conditions
Comorbidities and Associated Conditions Interpretation
Diagnosis and Assessment
Diagnosis and Assessment Interpretation
Prevalence and Demographics
Prevalence and Demographics Interpretation
Symptoms and Characteristics
Symptoms and Characteristics Interpretation
Treatment and Management
Treatment and Management Interpretation
Sources & References
- Reference 1NCBIncbi.nlm.nih.govVisit source
- Reference 2JEATDISORDjeatdisord.biomedcentral.comVisit source
- Reference 3PUBMEDpubmed.ncbi.nlm.nih.govVisit source
- Reference 4THELANCETthelancet.comVisit source
- Reference 5JOURNALSjournals.lww.comVisit source
- Reference 6AUTISMSPEAKSautismspeaks.orgVisit source
- Reference 7MJAmja.com.auVisit source
- Reference 8SCIENCEDIRECTsciencedirect.comVisit source
- Reference 9CMAJcmaj.caVisit source
- Reference 10PEDIATRICSpediatrics.aappublications.orgVisit source
- Reference 11EATSeats.orgVisit source
- Reference 12ACADEMICacademic.oup.comVisit source
- Reference 13SCIELOscielo.brVisit source
- Reference 14JAMDAjamda.comVisit source
- Reference 15NIMHnimh.nih.govVisit source
- Reference 16JAMANETWORKjamanetwork.comVisit source
- Reference 17NATUREnature.comVisit source
- Reference 18OBESITYobesity.orgVisit source
- Reference 19LINKlink.springer.comVisit source
- Reference 20GASTROJOURNALgastrojournal.orgVisit source
- Reference 21AJOLajol.infoVisit source
- Reference 22AUTISMRESEARCHautismresearch.orgVisit source
- Reference 23EUROPEANREVIEWeuropeanreview.orgVisit source
- Reference 24PTSDptsd.va.govVisit source
- Reference 25NZMAnzma.org.nzVisit source
- Reference 26PSYCHIATRYRESEARCHpsychiatryresearch.comVisit source
- Reference 27IJMRijmr.org.inVisit source
- Reference 28JAHONLINEjahonline.orgVisit source
- Reference 29TANDFONLINEtandfonline.comVisit source
- Reference 30AUTISMautism.org.ukVisit source
- Reference 31JPEDSjpeds.comVisit source
- Reference 32EATINGDISORDERSREVIEWeatingdisordersreview.comVisit source
- Reference 33AJSLPajslp.pubs.asha.orgVisit source
- Reference 34NUTRITIONnutrition.org.ukVisit source
- Reference 35APPETITEJOURNALappetitejournal.comVisit source
- Reference 36SLEEPsleep.biomedcentral.comVisit source
- Reference 37PSYCHOPHYSIOLOGYpsychophysiology.orgVisit source
- Reference 38DSM5dsm5.orgVisit source
- Reference 39INTJEMintjem.biomedcentral.comVisit source
- Reference 40NEUROIMAGEneuroimage.comVisit source
- Reference 41CHILDPSYCHIATRYHUMANITDEVchildpsychiatryhumanitdev.comVisit source
- Reference 42AJCNajcn.nutrition.orgVisit source
- Reference 43JANDONLINEjandonline.orgVisit source
- Reference 44CLINICALNUTRITIONJOURNALclinicalnutritionjournal.comVisit source
- Reference 45EATDISORDeatdisord.orgVisit source
- Reference 46SENSORYINTEGRATIONsensoryintegration.org.ukVisit source
- Reference 47GIEJOURNALgiejournal.orgVisit source
- Reference 48PSYCHIATRICTIMESpsychiatrictimes.comVisit source
- Reference 49NATIONALEATINGDISORDERSnationaleatingdisorders.orgVisit source
- Reference 50JAOCPjaocp.journalagents.comVisit source
- Reference 51JAACAPjaacap.orgVisit source
- Reference 52CGHJOURNALcghjournal.orgVisit source
- Reference 53JADjad.comVisit source
- Reference 54IOCDFiocdf.orgVisit source
- Reference 55INTELLECTUALDISABILITYintellectualdisability.comVisit source
- Reference 56AAAAIaaaai.orgVisit source
- Reference 57SLEEPFOUNDATIONsleepfoundation.orgVisit source
- Reference 58DIABETESJOURNALSdiabetesjournals.orgVisit source
- Reference 59PTSDUKptsduk.orgVisit source
- Reference 60CELIACceliac.orgVisit source
- Reference 61EPILEPSYepilepsy.comVisit source
- Reference 62ASCOPUBSascopubs.orgVisit source
- Reference 63SCHRES-JOURNALschres-journal.comVisit source
- Reference 64EHLERS-DANLOSehlers-danlos.comVisit source
- Reference 65PANDASPPNpandasppn.orgVisit source
- Reference 66MEASSOCIATIONmeassociation.org.ukVisit source
- Reference 67NDSSndss.orgVisit source
- Reference 68ANXIETYCANADAanxietycanada.comVisit source
- Reference 69PERSONALITYDISORDERpersonalitydisorder.orgVisit source
- Reference 70HEADACHEJOURNALheadachejournal.onlinelibrary.wiley.comVisit source
- Reference 71HYPERMOBILITYhypermobility.orgVisit source
- Reference 72NEDAneda.orgVisit source
- Reference 73WILLIAMS-SYNDROMEwilliams-syndrome.orgVisit source
- Reference 74ADDICTIONJOURNALaddictionjournal.comVisit source
- Reference 75APFEDapfed.orgVisit source
- Reference 76RETTSYNDROMErettsyndrome.orgVisit source
- Reference 77NEUROLOGYneurology.orgVisit source
- Reference 7822Q22q.orgVisit source
- Reference 79PSYCHONEUROENDOCRINOLOGYpsychoneuroendocrinology.comVisit source
- Reference 80FOODQUALITYPREFERENCEfoodqualitypreference.comVisit source
- Reference 81AAFPaafp.orgVisit source
- Reference 82ACAMHacamh.onlinelibrary.wiley.comVisit source
- Reference 83JPEDSURGjpedsurg.orgVisit source
- Reference 84NUTRITIONJnutritionj.comVisit source
- Reference 85CDCcdc.govVisit source
- Reference 86BEHAVIORALANAYSISbehavioralanaysis.comVisit source
- Reference 87JPEDSPSYCHOLjpedspsychol.oxfordjournals.orgVisit source
- Reference 88AJNRajnr.orgVisit source
- Reference 89APPIappi.orgVisit source
- Reference 90MAYOCLINICPROCEEDINGSmayoclinicproceedings.orgVisit source
- Reference 91JMIRjmir.orgVisit source
- Reference 92WPSPUBLISHwpspublish.comVisit source
- Reference 93NUTRITIONCAREMANUALnutritioncaremanual.orgVisit source
- Reference 94PEDSQLpedsql.orgVisit source
- Reference 95DYSPHAGIAJOURNALdysphagiajournal.comVisit source
- Reference 96M-CHATm-chat.orgVisit source
- Reference 97JBONE MINERALRESjbone mineralres.orgVisit source
- Reference 98TELEMEDJtelemedj.comVisit source
- Reference 99PARINCparinc.comVisit source
- Reference 100JACI-GLOBALjaci-global.orgVisit source
- Reference 101JCSMjcsm.orgVisit source
- Reference 102JPGNjpgn.orgVisit source
- Reference 103SENSORYINTEGRATIONsensoryintegration.orgVisit source
- Reference 104EATINGDISORDERSJOURNALeatingdisordersjournal.comVisit source
- Reference 105APAapa.orgVisit source
- Reference 106PSYCHSERVICESpsychservices.psychiatryonline.orgVisit source
- Reference 107CLINICALTRIALSclinicaltrials.govVisit source
- Reference 108ASHAasha.orgVisit source
- Reference 109IOP-ARFIDiop-arfid.orgVisit source
- Reference 110ABBOTTNUTRITIONabbottnutrition.comVisit source
- Reference 111CONTEXTUALSCIENCEcontextualscience.orgVisit source
- Reference 112TUBEWEANINGtubeweaning.orgVisit source
- Reference 113A4PTa4pt.orgVisit source
- Reference 114TELEMEDTELEPSYCHtelemedtelepsych.comVisit source
- Reference 115LIPIDWORLDlipidworld.comVisit source
- Reference 116APABIOFEEDBACKapabiofeedback.orgVisit source
- Reference 117SCHOOLPSYCHOLOGYschoolpsychology.orgVisit source
- Reference 118EPILEPSYFOUNDATIONepilepsyfoundation.orgVisit source
- Reference 119FRONTIERSINfrontiersin.orgVisit source
- Reference 120GUTMICROBIOTAFORHEALTHgutmicrobiotaforhealth.comVisit source
- Reference 121INTJEATDISORDintjeatdisord.comVisit source
- Reference 122ABAaba.orgVisit source
- Reference 123JAYOGAjayoga.orgVisit source
- Reference 124HEALTHTECHhealthtech.orgVisit source






