Developmental delays and autism: Screening and surveillance

Area of Science:

• Child Development
• Pediatric Healthcare
• Early Intervention Services

Background:

• Early detection of developmental disorders is critical for effective intervention.
• Surveillance and screening are key components in identifying these disorders in children.
• Timely identification leads to interventions that improve long-term outcomes.

Purpose of the Study:

• To highlight the importance of surveillance and screening for early detection of developmental disorders.
• To differentiate between surveillance and screening methods.
• To outline considerations for selecting appropriate screening tools.

Main Methods:

• Surveillance is a continuous, longitudinal process during well-child visits.
• Screening involves brief, standardized, age-appropriate tools to identify developmental delays or concerns like autism.
• Screening is recommended at all office visits and when parental concerns arise.

Main Results:

• Two types of screening tests exist: problem-specific and broadband developmental screening.
• Various screening tests are available for administration by parents or healthcare providers.
• Test selection depends on age range, completion time, cost, format (paper/electronic), and language.

Conclusions:

• Surveillance and screening are essential for early identification of developmental disorders.
• Appropriate selection of screening tools is crucial for accurate assessment.
• Early detection facilitates timely interventions, optimizing developmental trajectories for children.