Dental Caries
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Children aged 3 to 6 years; 2. Children who met the requirements of general anesthesia for caries treatment under general anesthesia; 3. The children and their parents voluntarily entered the clinical research, and had good compliance.
Exclusion criteria
Exclusion criteria: 1. Deaf mute, autistic, cerebral palsy, mental retardation and other disabled children; 2. Children who had experienced general anesthesia before 3 years old.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| cognition level; | — |
Secondary
| Measure | Time frame |
|---|---|
| BIM index;dental fear; | — |
Countries
China
Contacts
The Ninth People's Hospital Affiliated to Medical College of Shanghai Jiaotong University