Research Article

[Retracted] Application of 64-Slice Spiral CT Imaging Technology Based on Smart Medical Augmented Reality in the Diagnosis of Foreign Bodies in the Respiratory Tract in Children

Table 3

Age and foreign body type data sheet.

GroupPlantsAnimalMetal plastic mineralsNo foreign matterTotal

Younger than 1 year41016
1 to 3 years old1931124
Older than 3 years31206