1,000
Participants
Start Date
September 15, 2025
Primary Completion Date
June 15, 2028
Study Completion Date
June 15, 2029
Autism Diagnostic Observation Schedule, the 2nd edition(ADOS-2)
The toddlers diagnosed with ASD will receive the ADOS-2 evaluation to confirm the diagnosis.
Griffiths Developmental Scales, Chinese edition(GDS-C)
The toddlers diagnosed with ASD, GDD, LD, and typically developing will receive the GDS-C evaluation to confirm the diagnosis.
The Sixth Affiliated Hospital of Harbin Medical University, Harbin
Children's Hospital of Fudan University, Shanghai
Kunshan Maternal and Child Health Care Hospital, Kunshan
Hefei First People's Hospital, Hefei
Ningbo Women and Children's Hospital, Ningbo
Xiamen Children's Hospital, Xiamen
Liuzhou Maternity and child Healthcare Hospital, Liuzhou
Chengdu Women's and Children's Central Hospital, Chengdu
Dehong People's Hospital, Dehong
Xi'an Children's Hospital, Xi'an
Harbin Institute of Technology, Shenzhen
UNKNOWN
Kunshan City Maternal and Child Health
OTHER
Hefei First People's Hospital
UNKNOWN
Ningbo Women & Children's Hospital
OTHER
Xiamen Children's Hospital
OTHER
Chengdu Women's and Children's Central Hospital
OTHER
Liuzhou Maternity and Child Healthcare Hospital
OTHER
Xian Children's Hospital
OTHER_GOV
Dehong People's Hospital
UNKNOWN
The Sixth Affiliated Hospital of Harbin Medical University
UNKNOWN
Children's Hospital of Fudan University
OTHER