Autism screening: Difference between revisions

Jump to navigation Jump to search
No edit summary
 
(4 intermediate revisions by 3 users not shown)
Line 2: Line 2:
{{Autism}}
{{Autism}}
{{CMG}}
{{CMG}}
== Overview ==
The [[American Academy of Pediatrics]] recommends that all children be [[Screening (medicine)|screened]] for ASD at the 18- and 24-months using autism-specific formal screening tests.


==Screening==
==Screening==
About half of parents of children with ASD notice their child's unusual behaviors by age 18 months, and about four-fifths notice by age 24 months. As postponing treatment may affect long-term outcome, any of the following signs is reason to have a child evaluated by a specialist without delay:
The [[American Academy of Pediatrics]] recommends that all children be [[Screening (medicine)|screened]] for ASD at the 18- and 24-months using autism-specific formal screening tests.<ref name="Johnson">{{cite journal |journal=Pediatrics |date=2007 |volume=120 |issue=5 |pages=1183–215 |title= Identification and evaluation of children with autism spectrum disorders |author= Johnson CP, Myers SM, Council on Children with Disabilities |doi=10.1542/peds.2007-2361 |pmid=17967920 |url=http://pediatrics.aappublications.org/cgi/content/full/120/5/1183 |laysummary=http://aap.org/advocacy/releases/oct07autism.htm |laysource=AAP |laydate=2007-10-29}}</ref><ref>{{cite journal |journal=Autism |date=2006 |volume=10 |issue=1 |pages=11–35 |title= Screening for autism spectrum disorders: what is the evidence? |author= Williams J, Brayne C |doi=10.1177/1362361306057876 |pmid=16522708}}</ref>
=== Screening options ===
Screening tools for ASD include:<ref>{{cite journal |journal= Acta Paediatr |date=2008 |volume=97 |issue=5 |pages=539–40 |title= The challenge of screening for autism spectrum disorder in a culturally diverse society |author= Wallis KE, Pinto-Martin J |doi=10.1111/j.1651-2227.2008.00720.x |pmid=18373717}}</ref>
* Modified Checklist for Autism in Toddlers (M-CHAT)
* The Early Screening of Autistic Traits Questionnaire
* The First Year Inventory; initial data on M-CHAT and its predecessor CHAT.
=== High Risk Individuals ===
Following signs emphasizes the screening of a child for ASD without delay:
*No [[babbling]] by 12 months.
*No [[babbling]] by 12 months.
*No [[Gesture|gesturing]] (pointing, waving goodbye, etc.) by 12 months.
*No [[Gesture|gesturing]] (pointing, waving goodbye, etc.) by 12 months.
*No single words by 16 months.
*No single words by 16 months.
*No two-word spontaneous phrases (not including [[echolalia]]) by 24 months.
*No two-word spontaneous phrases (not including [[echolalia]]) by 24 months.
*Any loss of any language or social skills, at any age.
*Any loss of any language or social skills, at any age.  
The [[American Academy of Pediatrics]] recommends that all children be [[Screening (medicine)|screened]] for ASD at the 18- and 24-month well-child doctor visits, using autism-specific formal screening tests.<ref name=Johnson>{{cite journal |journal=Pediatrics |date=2007 |volume=120 |issue=5 |pages=1183–215 |title= Identification and evaluation of children with autism spectrum disorders |author= Johnson CP, Myers SM, Council on Children with Disabilities |doi=10.1542/peds.2007-2361 |pmid=17967920 |url=http://pediatrics.aappublications.org/cgi/content/full/120/5/1183 |laysummary=http://aap.org/advocacy/releases/oct07autism.htm |laysource=AAP |laydate=2007-10-29}}</ref> In contrast, the UK National Screening Committee recommends against screening for ASD in the general population, because screening tools have not been fully validated and interventions lack sufficient evidence for effectiveness.<ref>{{cite journal |journal=Autism |date=2006 |volume=10 |issue=1 |pages=11–35 |title= Screening for autism spectrum disorders: what is the evidence? |author= Williams J, Brayne C |doi=10.1177/1362361306057876 |pmid=16522708}}</ref> Screening tools include the Modified Checklist for Autism in Toddlers (M-CHAT), the Early Screening of Autistic Traits Questionnaire, and the First Year Inventory; initial data on M-CHAT and its predecessor CHAT on children aged 18–30 months suggests that it is best used in a clinical setting and that it has low [[Sensitivity (tests)|sensitivity]] (many false-negatives) but good [[Specificity (tests)|specificity]] (few false-positives). Screening tools designed for one culture's norms for behaviors like eye contact may be inappropriate for a different culture.<ref>{{cite journal |journal= Acta Paediatr |date=2008 |volume=97 |issue=5 |pages=539–40 |title= The challenge of screening for autism spectrum disorder in a culturally diverse society |author= Wallis KE, Pinto-Martin J |doi=10.1111/j.1651-2227.2008.00720.x |pmid=18373717}}</ref> Genetic screening for autism is generally still impractical.
 
==References==
==References==


Line 17: Line 25:
[[Category:Mature chapter]]
[[Category:Mature chapter]]
[[Category:Disease]]
[[Category:Disease]]
[[Category:Patient information]]
[[Category:Psychiatry]]
[[Category:Psychiatry]]
[[Category:Pediatrics]]
[[Category:Pediatrics]]

Latest revision as of 22:19, 30 March 2018

Autism Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Autism from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Diagnostic Criteria

History and Symptoms

Physical Examination

Laboratory Findings

CT

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Behavioral Therapy

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Autism screening On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Autism screening

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Autism screening

CDC on Autism screening

Autism screening in the news

Blogs on Autism screening

Directions to Hospitals Treating Type page name here

Risk calculators and risk factors for Autism screening

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Overview

The American Academy of Pediatrics recommends that all children be screened for ASD at the 18- and 24-months using autism-specific formal screening tests.

Screening

The American Academy of Pediatrics recommends that all children be screened for ASD at the 18- and 24-months using autism-specific formal screening tests.[1][2]

Screening options

Screening tools for ASD include:[3]

  • Modified Checklist for Autism in Toddlers (M-CHAT)
  • The Early Screening of Autistic Traits Questionnaire
  • The First Year Inventory; initial data on M-CHAT and its predecessor CHAT.

High Risk Individuals

Following signs emphasizes the screening of a child for ASD without delay:

  • No babbling by 12 months.
  • No gesturing (pointing, waving goodbye, etc.) by 12 months.
  • No single words by 16 months.
  • No two-word spontaneous phrases (not including echolalia) by 24 months.
  • Any loss of any language or social skills, at any age.

References

  1. Johnson CP, Myers SM, Council on Children with Disabilities (2007). "Identification and evaluation of children with autism spectrum disorders". Pediatrics. 120 (5): 1183–215. doi:10.1542/peds.2007-2361. PMID 17967920. Lay summaryAAP (2007-10-29).
  2. Williams J, Brayne C (2006). "Screening for autism spectrum disorders: what is the evidence?". Autism. 10 (1): 11–35. doi:10.1177/1362361306057876. PMID 16522708.
  3. Wallis KE, Pinto-Martin J (2008). "The challenge of screening for autism spectrum disorder in a culturally diverse society". Acta Paediatr. 97 (5): 539–40. doi:10.1111/j.1651-2227.2008.00720.x. PMID 18373717.

Template:WH Template:WS