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Avoidant/restrictive food intake disorder

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Avoidant/restrictive food intake disorder
SpecialtyPsychiatry, clinical psychology

Avoidant Restrictive Food Intake Disorder (ARFID) is a feeding or eating disorder in which individuals significantly limit the volume or variety of foods they consume, causing malnutrition, weight loss, and/or psychosocial problems.[1] Unlike eating disorders such anorexia nervosa and bulimia, body image disturbance is not a root cause.[1][2] Individuals with ARFID under-eat due to the sensory characteristics of food (appearance, smell, texture, or taste); fears of choking or vomiting; low appetite, or a combination of these factors.[2] While ARFID is most often associated with low weight, ARFID occurs across the whole weight spectrum.[3]

ARFID was first included as a diagnosis in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) published in 2013, extending and replacing the diagnosis of feeding disorder of infancy or early childhood included in prior editions.[2][4] It was subsequently also included in the eleventh revision of the International Classification of Diseases (ICD-11) published in 2022.[5]

Signs and symptoms

Avoidant-restrictive food intake disorder is not simple "picky eating" commonly seen in toddlers and young children, which usually resolves on its own.[2] In ARFID, the behaviors are so severe that they lead to nutritional deficiencies, poor weight gain (or significant weight loss), and/or significant interference with "psychosocial functioning."[2]

ARFID comprises a range of selective and restrictive eating behaviors. In some cases, ARFID presents as extreme "picky eating," often due to sensory sensitivities or a fear of aversive consequences.[6] In other cases, ARFID subjects may eat a variety of foods but -- due to lack of interest or low appetite -- not eat enough to meet growth and/or nutritional needs.[7] People with ARFID may also be afraid of trying new foods, a fear known as food neophobia.[8] For some people with ARFID, multiple reasons for undereating apply.[2][9]

Sensory issues with food are among the most common reasons. For example, people who experience the taste of fruits or vegetables as intensely bitter might avoid eating them. For others, the smell, texture, appearance, color, or temperature of certain foods is unbearable. Some might find it impossible to tolerate the smell of food eaten by others. Sensory sensitivities can also lead people to refuse eating foods of specific brands. A diet limited to certain foods can lead to nutritional deficiencies, such as a lack of vitamins and minerals if only highly processed foods are consumed. Food avoidance due to sensory issues often develops in early childhood and is long-lasting.[2][9]

People might also avoid certain foods or restrict the amount of food they eat out of fear of negative consequences such as choking, vomiting, or stomach aches. In many cases, this behavior is motivated by a traumatic experience related to food that people wish to prevent from re-occurring. While avoiding the associated foods can provide relief in the short term, over time it can lead to growing anxiety as there is no opportunity to make corrective, positive experiences. Further, the range of avoided foods can grow over time, up to encompassing all solid foods in extreme cases. Food avoidance due to fear of aversive consequences often develops acutely.[2][9]

A lack of appetite or interest in food is a third common reason to avoid or restrict food intake. ARFID patients may perceive eating as a chore. Within this group, a low body weight or failure to thrive are common and the experienced lack of interest is long-lasting.[2][9]

Restriction of food intake due to unavailability, such as in situations of food insecurity, or dietary restrictions due to cultural practices such as religious fasting or dieting are not included in ARFID. Likewise, restricted eating and avoiding food out of concern for body weight or shape, as is typical for anorexia nervosa and bulimia nervosa, do not fall under ARFID.[2]

Diagnosis

Diagnosis is often based on a diagnostic checklist to test whether an individual is exhibiting certain behaviors and characteristics. Clinicians will look at the variety of foods an individual consumes, as well as the portion size of accepted foods. They will also question how long the avoidance or refusal of particular foods has lasted, and if there are any associated medical concerns, such as malnutrition.[10]

Criteria

The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) published in 2013 was the first to include ARFID as a diagnosis.[4]

The criteria were changed in the text revision published in 2022 (DSM-5-TR). The change eliminated an inconsistency in the phrasing of criterion A, clarifying that a failure to meet nutritional requirements is not required to meet the diagnostic criteria for ARFID.[11]

A diagnosis of ARFID can also be given if the full criteria are no longer met for a sustained period of time. In this case, it is specified that the person is in remission.

Assessment

The Nine Item Avoidant/Restrictive Food Intake Disorder Screen (NIAS)[12] has been developed to assess the presence of ARFID. Across nine items that are scored on a 6-point Likert scale, the NIAS assesses picky eating, appetite, and fear scale.[13][14]

Associated conditions

According to a 2023 review of ARFID studies, "More than half of individuals with ARFID also have other neurodevelopmental, psychiatric, or somatic diagnoses. Anxiety, depression, sleep disorders, and learning difficulties are particularly common co-occurring issues."[15]

Autism

A 2023 review concluded that "there is considerable overlap between ARFID and autism," finding that 8% to 55% of children diagnosed with ARFID were autistic.[16]

Autistic children are more likely than other children to have atypical eating behaviors and eating disorders.[17][18] The most common symptom seen in patients with both autism and avoidant-restrictive food intake disorder is sensory-based avoidance, however fear-based restriction and lack of interest in food are prevalent in this population as well.[19]

Anxiety disorder

Anxiety disorders are the most common comorbidity with ARFID. 36-72% of people struggling with ARFID also have a diagnosed anxiety disorder.[20] Specific food avoidances could be caused by food phobias that cause great anxiety when a person is presented with new or feared foods. Most eating disorders are related to a fear of gaining weight. Those who have ARFID do not have this fear, but the psychological symptoms and anxiety created are similar.[21] Some people with ARFID have fears such as emetophobia (fear of vomiting) or a fear of choking.

Anorexia nervosa

Anorexia nervosa is distinguished from ARFID by the fact that body image or weight concerns motivate food restriction.[2][22] However, the distinction between the two disorders is not always clear and there can be overlap.[23] A person with AN, for example, may initially restrict food intake due to body concerns but -- over time -- get over those concerns yet still undereat due to nausea and anxiety around food, fitting ARFID's low-appetite presentation. Alternately, an adolescent may at first restrict intake due to severe sensory issues (ARFID) and later develop body image concerns.[23] In the 1940s, the seminal Minnesota Starvation Experiment demonstrated that the effects of starvation -- whatever the cause -- can result in a variety of eating-disorder behaviors, further suggesting overlap between different eating disorders.[24]

Family-Based Therapy (FBT), initially developed to treat anorexia, is also used to treat children and teens with ARFID.[25]

Attention deficit hyperactivity disorder (ADHD)

Those with ADHD often struggle with inattentiveness or distraction, which may lead to missing meals or forgetting to eat for long periods of time.[26] Additionally, people with ADHD are more likely than the general population to struggle with mood disorders, such as anxiety and depression, which have a strong link with ARFID.[26] Medication used to treat ADHD, such as stimulants, often suppress appetite, which can make eating disorder treatment more difficult.[26]

Pediatric acute-onset neuropsychiatric syndrome

Pediatric acute-onset neuropsychiatric syndrome (PANS) is characterized by a sudden onset of obsessive-compulsive symptoms or severely restricted food intake.[2] According to the PANS/PANDAS Physicians Network, PANS may also be a subset of ARFID.[27]

Obsessive compulsive disorder

ARFID is known to co-occur with Obsessive Compulsive Disorder.[2][28] Common overlap in symptoms include obsessions related to food and food intake or rituals related to eating.[2]

Major depressive disorder

People with ARFID are more likely to have Major Depressive Disorder than the general population.[2][28] However, more clinical research is needed to better understand the relations between ARFID and Major Depressive Disorder — and other emotional disorders.[28]

Treatment

As of June 2024, diagnostic tools and treatment protocols for ARFID are still in the process of development.[29] According to a review from the Journal of Eating Disorders, the limited understanding of avoidant and restrictive eating and its neurobiology poses challenges to effective treatment and management.[29] The authors argue that it is important to avoid segmenting ARFID patients into separate sub profiles — such as "sensory" patients — and personalize treatment for each individual. [29]

Current treatments commonly involve a multidimensional approach, drawing on these three areas:

Nutritional interventions: Working with clinicians — including a nutritionist — to come up with a plan to address immediate needs in regard to weight restoration and/or nutritional deficits. Individuals with ARFID may be treated with nutritional supplements. In severe cases, patients may require nasogastric or gastrostomy tube feeding.[30]

Pharmacological interventions: The U.S. Food and Drug Administration has not approved any no psychotropic medication for treatment of ARFID, and empirical evidence on this front is currently extremeley limited. However, small case studies have pointed to a few possible pharmacological interventions: olanzapine, a second-generation atypical antipsychotic; mirtazapine, an antidepressant "known for its safety and efficacy in treating depressive and anxious symptoms in adults; and buspirone, typically used to treat Generalized Anxiety Disorder. [29]

Behavioral interventions: Again, solid evidence on effective treatment is limited, but U.S. case studies and non-randomized clinical trials have shown promising results from Cognitive Behavioral Therapy (CBT) adapted for ARFID [See below], as well as Family Based Therapy (FBT).[21][29] In Australia, a common treatment is responsive feeding therapy (RFT)[31] Responsive feeding treatment involves a support person establishing mealtime routines with pleasant interactions and modeling to encourage the person struggling with ARFID to respond to hunger cues.[31]

There are support groups for adults with ARFID.[32]

Cognitive Behavioral Therapy for ARFID

A suitable treatment for older children and adults alike is CBT-AR (Cognitive Behavioral Therapy for Avoidant/Restrictive Food Intake Disorder), in which one study found 90% of participants had high levels of satisfaction with the program.[33] While the rate of remission to this type of programme is said to be around 40%,[33] it has seen higher efficacy among children and young adults compared to adults, and greater family involvement has also been seen to help.[33] The main goals of treatment for CBT-AR are to achieve or to maintain a health weight, treat nutritional deficits, consume items from all five of the basic dietary groups, and to be more comfortable in social settings and circumstances. CBT-AR workbook can be used as a resource for professionals.[34] This workbook includes psychoeducation about ARFID, self-monitoring records for food logs, and the different stages in treatment.

The treatment is broken up into four stages and aimed to help "reduce nutritional compromise and increase opportunities for exposure to novel foods to reduce negative feelings and predictions about eating".[35] In a simplified format, the stages of this treatment are:[35]

  1. Psychoeducation regarding ARFID and CBT-AR, setting up a regular pattern of eating and self-monitoring.
  2. Psychoeducation about nutrition deficiencies, selecting new foods to help aid the loss of those deficiencies.
  3. Figuring out the root cause(s) of the patient's ARFID, bringing in 5 new foods to examine, describe their features and try tasting them throughout the week, lastly exposure to the foods in the sessions.
  4. Evaluating progress and compiling a relapse prevention plan.

This is set to take place over 20–30 sessions ranging from six months to a year.

Prevention

While there is no way to predict who will develop ARFID, there may be ways to help reduce the probability of developing a disorder or reducing its severity. Many parents worry that their child is not consuming enough food daily. A key tool in spotting whether a child's intake is actual cause for concern is the growth chart maintained by their pediatrician.[36] (Families can also maintain growth charts at home by plugging height and weight data from their doctors into an app.) A child over age 3 or 4 who falls downward across 2 percentile curves is a cause for concern.[37]

Particularly, As a result, they frequently coerce or bribe the child into eating even though the child is of normal development. This could negatively impact the child's view on different foods and create backlash from the child to the parent. Also, it is important for the parent and child to establish appropriate feeding practices.[36] The child's doctor can assist to establish the proper feeding tool to allow the child to develop normally and create a positive relationship towards food and eating. The parent is responsible for when, where, and what the food is, and the child is responsible for how much they eat.

Epidemiology

Unlike most eating disorders, there may be a higher rate of ARFID in young boys than there is in young girls.[38] Presentations are often heterogenous.[9] Additionally, literature suggests that parental pressure for a child to eat could potentially have a negative impact on the child's food intake. This is associated with picky eating and a decrease in weight during childhood.[39][40] This can be contributing to the child's hunger cues, as well as, the child eating for reasons other than their hunger (e.g., emotions).[41][42]

In a study conducted between 2008 and 2012, 22.5% of children aged 7–17 in day programs for eating disorder treatment were diagnosed with ARFID.[38] In a 2021 study ARFID also has a high comorbidity with autism spectrum disorder (ASD), with up to 17% of adults with ASD at risk of developing disordered eating, with modest evidence for heritability. Among children, one study revealed a 12.5% prevalence of ASD among those diagnosed with ARFID.[43] Other risk factors include sensory processing sensitivity, gastrointestinal disease and anxiety associated with eating.[44] Prevalence among children aged 4–7 is estimated to be 1.3%,[45] and 3.7% in females aged 8–18.[45] The female cohort study also had a BMI of 7 points lower than the non-ARFID population.[46]

Prevalence of ARFID compared to picky eating

Children are often picky eaters, but this does not necessarily mean they meet the criteria for an ARFID diagnosis. ARFID is a rare condition, and though it shares many symptoms with regular picky eating, it is not diagnosed nearly as much. Picky eating, which can exhibit symptoms similar to those of ARFID, can be observed in 13–22% of children from ages 3–11,[47] whereas the prevalence of ARFID has "ranged from 5% to 14% among pediatric inpatient ED [eating disorder] programs and as high as 22.5% in a pediatric ED day treatment program".[48]

History

Prior to the DSM-5, the DSM was not inclusive in recognizing all of the challenges associated with feeding and eating disorders in 3 main domains:[10]

  • Eating Disorders Not Otherwise Specified (EDNOS) was an all-inclusive, placeholder group for all individuals that presented challenges with feeding
  • The category of Feeding Disorder of Infancy/ Early Childhood was noted to be too broad, limiting specification when treating these behaviors
  • There are children and youth who present feeding challenges but do not fit within any existing categories to date

The definition introduced in the DSM-5 is broad, which can be both a detriment and an advantage: Stephanie G. Harshman of the neuroendocrine unit at Massachusetts General Hospital has been quoted saying: "The broad definitions used among DSM-5 criteria for [ARFID] provide substantial flexibility in a clinical setting".[49][50] It can be detrimental, as a broad scope can lead to false positive diagnoses of ARFID, though as an advantage it is better than the DSM-IV description which landed people with ARFID in the "EDNOS" (eating disorder not otherwise specified) category and made it more difficult for people with the condition to reach potential treatment.[4]

References

  1. ^ a b Ramirez Z (May 1, 2024). "Avoidant Restrictive Food Intake Disorder". NIH: National Library of Medicine. Retrieved June 29, 2024.
  2. ^ a b c d e f g h i j k l m n o American Psychiatric Association, ed. (2022). Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision. Washington, DC: American Psychiatric Association. pp. 376–381. ISBN 978-0-89042-575-6.
  3. ^ Watts R (September 2023). "The clinical presentation of avoidant restrictive food intake disorder in children and adolescents is largely independent of sex, autism spectrum disorder and anxiety traits". eClinicalScience (from The Lancet). 63 – via NIH: National Library of Medicine.
  4. ^ a b c Fisher MM, Rosen DS, Ornstein RM, Mammel KA, Katzman DK, Rome ES, et al. (July 2014). "Characteristics of avoidant/restrictive food intake disorder in children and adolescents: a "new disorder" in DSM-5". The Journal of Adolescent Health. 55 (1): 49–52. doi:10.1016/j.jadohealth.2013.11.013. PMID 24506978.
  5. ^ "6B83 Avoidant-restrictive food intake disorder". ICD-11 for Mortality and Morbidity Statistics. World Health Organization. 2023.
  6. ^ Dorfzaun S (July 1, 2024). "ARFID: A Bigger Problem Than Picky Eating". Columbia University Irving Medical Center. Retrieved July 1, 2024.
  7. ^ Thomas JJ (August 19, 2017). "Avoidant/Restrictive Food Intake Disorder: A Three-Dimensional Model of Neurobiology with Implications for Etiology and Treatment". Current Psychiatry Reports. 8 (54): 54. doi:10.1007/s11920-017-0795-5. PMC 6281436. PMID 28714048.
  8. ^ "Avoidant/Restrictive Food Intake Disorder (ARFID) (for Parents) - Nemours KidsHealth". kidshealth.org. Retrieved 2023-11-01.
  9. ^ a b c d e Brigham KS, Manzo LD, Eddy KT, Thomas JJ (June 2018). "Evaluation and Treatment of Avoidant/Restrictive Food Intake Disorder (ARFID) in Adolescents". Current Pediatrics Reports. 6 (2): 107–113. doi:10.1007/s40124-018-0162-y. PMC 6534269. PMID 31134139.
  10. ^ a b Bryant-Waugh R (July 2013). "Avoidant restrictive food intake disorder: an illustrative case example". The International Journal of Eating Disorders. 46 (5): 420–423. doi:10.1002/eat.22093. PMID 23658083.
  11. ^ "Avoidant/Restrictive Food Intake Disorder" (PDF). American Psychiatric Association. 2022. Retrieved 2023-06-11.
  12. ^ Zickgraf H, Ellis J (2018). "Initial validation of the Nine Item Avoidant/Restrictive Food Intake disorder screen (NIAS): A measure of three restrictive eating patterns" (PDF). Appetite. 123: 32–42. doi:10.1016/j.appet.2017.11.111. PMID 29208483.
  13. ^ Zickgraf HF, Ellis JM (April 2018). "Initial validation of the Nine Item Avoidant/Restrictive Food Intake disorder screen (NIAS): A measure of three restrictive eating patterns". Appetite. 123: 32–42. doi:10.1016/j.appet.2017.11.111. PMID 29208483. S2CID 3616443.
  14. ^ He J, Zickgraf HF, Ellis JM, Lin Z, Fan X (March 2021). "Chinese Version of the Nine Item ARFID Screen: Psychometric Properties and Cross-Cultural Measurement Invariance". Assessment. 28 (2): 537–550. doi:10.1177/1073191120936359. PMID 32608255. S2CID 220284190.
  15. ^ Keski-Rahkonen A (November 1, 2023). "Avoidant-restrictive food intake disorder and autism: epidemiology, etiology, complications, treatment, and outcome". Current Opinion in Psychology. 36 (6): 438–442. doi:10.1097/YCO.0000000000000896. PMID 37781978 – via NIH: National Library of Medicine.
  16. ^ Keski-Rahkonen A (November 1, 2023). "Avoidant-restrictive food intake disorder and autism: epidemiology, etiology, complications, treatment, and outcome". Current Opinion in Psychology. 36 (6): 438–442. doi:10.1097/YCO.0000000000000896. PMID 37781978 – via NIH: National Library of Medicine.
  17. ^ Mayes SD, Zickgraf H (August 2019). "Atypical eating behaviors in children and adolescents with autism, ADHD, other disorders, and typical development". Research in Autism Spectrum Disorders. 64: 76–83. doi:10.1016/j.rasd.2019.04.002. ISSN 1750-9467. S2CID 165016047.
  18. ^ Baraskewich J (August 2021). "Feeding and eating problems in children and adolescents with autism: A scoping review". Autism. 25 (6): 1505–1519 – via NIH: National Library of Medicine.
  19. ^ Bourne L, Mandy W, Bryant-Waugh R (June 2022). "Avoidant/restrictive food intake disorder and severe food selectivity in children and young people with autism: A scoping review". Developmental Medicine and Child Neurology. 64 (6): 691–700. doi:10.1111/dmcn.15139. PMID 35112345.
  20. ^ Kambanis PE, Kuhnle MC, Wons OB, Jo JH, Keshishian AC, Hauser K, et al. (February 2020). "Prevalence and correlates of psychiatric comorbidities in children and adolescents with full and subthreshold avoidant/restrictive food intake disorder". The International Journal of Eating Disorders. 53 (2): 256–265. doi:10.1002/eat.23191. PMC 7028456. PMID 31702051.
  21. ^ a b Nicholls D, Christie D, Randall L, and Lask B (2001). "Selective Eating: Symptom, Disorder or Normal Variant". Clinical Child Psychology and Psychiatry. 6 (2): 257–70. doi:10.1177/1359104501006002007. S2CID 143755950.
  22. ^ Becker KR, Keshishian AC, Liebman RE, Coniglio KA, Wang SB, Franko DL, et al. (March 2019). "Impact of expanded diagnostic criteria for avoidant/restrictive food intake disorder on clinical comparisons with anorexia nervosa". The International Journal of Eating Disorders. 52 (3): 230–238. doi:10.1002/eat.22988. PMC 7191972. PMID 30578644.
  23. ^ a b Kendra R B (November 26, 2019). "Co-occurrence of avoidant/restrictive food intake disorder and traditional eating psychopathology". Journal of the American Academic of Child and Adolescent Psychiatry. 59 (2) – via NIH: National Library of Medicine.
  24. ^ Gil C (May 9, 2023). "The Starvation Experiment". Duke University School of Medicine. Retrieved July 6, 2024.
  25. ^ Di Cara M (August 2023). "Avoidant Restrictive Food Intake Disorder: A Narrative Review of Types and Characteristics of Therapeutic Interventions". Children. 10 (8) – via NIH: National Library of Medicine.
  26. ^ a b c Chandler (2023-04-05). "Connections Between ADHD & Avoidant/Restrictive Food Intake Disorder". Eating Disorder Hope. Retrieved 2023-12-11.
  27. ^ "PANDAS/PANS Diagnostic and Treatment Guidelines". Foundation for Brain Science and Immunology: PANDAS Physicians Network. July 1, 2014. Retrieved July 1, 2024.
  28. ^ a b c Archibald T (July 3, 2023). "Current evidence for avoidant restrictive food intake disorder: Implications for clinical practice and future directions". JCPP Advances. 3 (2): e12160. doi:10.1002/jcv2.12160. PMC 10519741. PMID 37753149.
  29. ^ a b c d e Fonseca NK (June 7, 2024). "Avoidant restrictive food intake disorder: recent advances in neurobiology and treatment". Journal of Eating Disorders – via NIH: National Library of Medicine.
  30. ^ Feillet F, Bocquet A, Briend A, Chouraqui JP, Darmaun D, Frelut ML, et al. (October 2019). "Nutritional risks of ARFID (avoidant restrictive food intake disorders) and related behavior". Archives de Pédiatrie. 26 (7): 437–441. doi:10.1016/j.arcped.2019.08.005. PMID 31500920.
  31. ^ a b "Avoidant/restrictive food intake disorder (ARFID)". nedc.com.au. Retrieved 2023-12-08.
  32. ^ Wang SS (2010-07-05). "No Age Limit on Picky Eating". Wall Street Journal.
  33. ^ a b c Thomas JJ, Becker KR, Breithaupt L, Murray HB, Jo JH, Kuhnle MC, et al. (March 2021). "Cognitive-behavioral therapy for adults with avoidant/restrictive food intake disorder". Journal of Behavioral and Cognitive Therapy. 31 (1): 47–55. doi:10.1016/j.jbct.2020.10.004. PMC 8375627. PMID 34423319.
  34. ^ Thomas JJ, Eddy KT (2018). Cognitive-Behavioral Therapy for Avoidant/Restrictive Food Intake Disorder. Cambridge University Press. doi:10.1017/9781108233170. ISBN 978-1-108-23317-0. S2CID 150277046.
  35. ^ a b Thomas JJ, Wons OB, Eddy KT (November 2018). "Cognitive-behavioral treatment of avoidant/restrictive food intake disorder". Current Opinion in Psychiatry. 31 (6): 425–430. doi:10.1097/YCO.0000000000000454. PMC 6235623. PMID 30102641.
  36. ^ a b Zimmerman J, Fisher M (April 2017). "Avoidant/Restrictive Food Intake Disorder (ARFID)". Current Problems in Pediatric and Adolescent Health Care. 47 (4): 95–103. doi:10.1016/j.cppeds.2017.02.005. PMID 28532967. S2CID 35301728.
  37. ^ Tanner A (June 14, 2024). "Assessing growth in children and adolescents with Avoidant/Restrictive Food Intake Disorder". Journal of Eating Disorders – via NIH: National Library of Medicine.
  38. ^ a b Nicely TA, Lane-Loney S, Masciulli E, Hollenbeak CS, Ornstein RM (2 August 2014). "Prevalence and characteristics of avoidant/restrictive food intake disorder in a cohort of young patients in day treatment for eating disorders". Journal of Eating Disorders. 2 (1): 21. doi:10.1186/s40337-014-0021-3. PMC 4145233. PMID 25165558. Studies have shown a higher prevalence of boys with selective eating, as well as a high degree of co-morbid anxiety
  39. ^ Farrow CV, Blissett J (January 2008). "Controlling feeding practices: cause or consequence of early child weight?". Pediatrics. 121 (1): e164–e169. doi:10.1542/peds.2006-3437. PMID 18166535. S2CID 207160298.
  40. ^ Ventura AK, Birch LL (March 2008). "Does parenting affect children's eating and weight status?". The International Journal of Behavioral Nutrition and Physical Activity. 5 (1): 15. doi:10.1186/1479-5868-5-15. PMC 2276506. PMID 18346282.
  41. ^ Carper JL, Orlet Fisher J, Birch LL (October 2000). "Young girls' emerging dietary restraint and disinhibition are related to parental control in child feeding". Appetite. 35 (2): 121–129. doi:10.1006/appe.2000.0343. PMID 10986105. S2CID 210126.
  42. ^ van Strien T, Bazelier FG (November 2007). "Perceived parental control of food intake is related to external, restrained and emotional eating in 7-12-year-old boys and girls". Appetite. 49 (3): 618–625. doi:10.1016/j.appet.2007.03.227. PMID 17512089. S2CID 10760520.
  43. ^ Inoue T, Otani R, Iguchi T, Ishii R, Uchida S, Okada A, et al. (May 2021). "Prevalence of autism spectrum disorder and autistic traits in children with anorexia nervosa and avoidant/restrictive food intake disorder". BioPsychoSocial Medicine. 15 (1): 9. doi:10.1186/s13030-021-00212-3. PMC 8130445. PMID 34001197.
  44. ^ Koomar T, Thomas TR, Pottschmidt NR, Lutter M, Michaelson JJ (2021-06-09). "Estimating the Prevalence and Genetic Risk Mechanisms of ARFID in a Large Autism Cohort". Frontiers in Psychiatry. 12: 668297. doi:10.3389/fpsyt.2021.668297. PMC 8221394. PMID 34177659.
  45. ^ a b Dinkler L, Yasumitsu-Lovell K, Eitoku M, Fujieda M, Suganuma N, Hatakenaka Y, et al. (January 2022). "Development of a parent-reported screening tool for avoidant/restrictive food intake disorder (ARFID): Initial validation and prevalence in 4-7-year-old Japanese children". Appetite. 168: 105735. doi:10.1016/j.appet.2021.105735. PMID 34626753. S2CID 238361580.
  46. ^ Goldberg HR, Katzman DK, Allen L, Martin S, Sheehan C, Kaiserman J, et al. (October 2020). "The Prevalence of Children and Adolescents at Risk for Avoidant Restrictive Food Intake Disorder in a Pediatric and Adolescent Gynecology Clinic". Journal of Pediatric and Adolescent Gynecology. 33 (5): 466–469. doi:10.1016/j.jpag.2020.06.004. PMID 32553711. S2CID 219904741.
  47. ^ Mascola AJ, Bryson SW, Agras WS (December 2010). "Picky eating during childhood: a longitudinal study to age 11 years". Eating Behaviors. 11 (4): 253–257. doi:10.1016/j.eatbeh.2010.05.006. PMC 2943861. PMID 20850060.
  48. ^ Norris ML, Spettigue WJ, Katzman DK (2016). "Update on eating disorders: current perspectives on avoidant/restrictive food intake disorder in children and youth". Neuropsychiatric Disease and Treatment. 12: 213–218. doi:10.2147/NDT.S82538. PMC 4725687. PMID 26855577.
  49. ^ "Clearer guidelines needed for avoidant/restrictive food intake disorder diagnosis". www.healio.com. 20 September 2021. Retrieved 2022-01-28.
  50. ^ Harshman SG, Jo J, Kuhnle M, Hauser K, Murray HB, Becker KR, et al. (September 2021). "A Moving Target: How We Define Avoidant/Restrictive Food Intake Disorder Can Double Its Prevalence". The Journal of Clinical Psychiatry. 82 (5). doi:10.4088/JCP.20m13831. PMC 8493963. PMID 34496463.

Further reading

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