Research Article

About Face: Evaluating and Managing Tactile Impairment at the Time of Autism Diagnosis

Table 3

Prevalence, number of impaired senses, and number of involved body areas by severity of autism.
(a)

GroupSensory domain impaired, %
Oral/tactileVisualAuditorySmell

Typically developing children17.6%17.6%17.1%7.8%
Severe autism100%67.4%72.1%23.3%
Moderate autism88.4%66.3%61.6%25.6%
Mild autism79.6%38.8%63.3%18.4%

(b)

GroupNumber of senses impaired
43210

Typically developing children3.4%5.9%17.1%29.8%43.9%
Severe autism37.2%39.5%14.0%9.3%0%
Moderate autism30.2%31.4%24.4%10.5%3.5%
Mild autism6.1%36.7%32.7%20.4%4.1%

(c)

GroupAreas of the body affected
FaceMouthHeadHandsFeetSkinDiaper

Typically developing children20.0%16.1%13.2%21.0%21.0%18.0%12.7%
Severe autism83.7%95.3%95.3%79.1%74.4%37.2%79.1%
Moderate autism77.9%81.4%75.6%70.9%53.5%45.3%62.8%
Mild autism67.3%71.4%61.2%61.2%59.2%30.6%40.8%

(d)

GroupNumber of areas of the body affected
76543210

Typically developing children0%1.0%4.4%3.9%10.7%10.2%25.9%43.9%
Severe autism14.0%41.9%30.2%7.0%4.7%0%2.3%0%
Moderate autism9.3%25.6%26.7%15.1%10.5%10.5%2.3%0%
Mild autism0%20.4%26.5%10.2%24.5%8.2%6.1%4.1%