Functional independence of Taiwanese children with Prader-Willi syndrome

Area of Science:

• Genetics
• Pediatrics
• Developmental Biology

Background:

• Prader-Willi syndrome (PWS) is a complex genetic disorder characterized by obesity, developmental delay, short stature, and behavioral issues.
• Understanding functional independence is crucial for tailoring interventions and improving quality of life for affected children.

Purpose of the Study:

• To evaluate the functional independence of children diagnosed with Prader-Willi syndrome.
• To identify specific areas of strength and limitation in daily functioning.

Main Methods:

• The study utilized the Functional Independence Measure for Children (WeeFIM) to assess 81 children with PWS (aged 2 years 8 months to 20 years 2 months).
• Data were collected between January 2013 and December 2016.
• Participants were categorized by PWS type (deletion vs. nondeletion) and sex.

Main Results:

• The mean total WeeFIM score was 103.8 (maximum 126), with no significant difference between deletion and nondeletion types or between boys and girls.
• Mean scores for self-care, mobility, and cognition were 47, 33, and 24, respectively.
• All WeeFIM scores positively correlated with age, and most children required assistance with problem-solving, comprehension, and expression.

Conclusions:

• The WeeFIM effectively identified functional strengths and limitations in children with PWS.
• Children with PWS consistently require support and supervision, particularly in cognitive and self-care domains.
• These findings highlight the need for targeted interventions to enhance functional independence in this population.