Sedentary and Physical Activity Patterns in Adults with Intellectual Disability

Area of Science:

• Public Health
• Gerontology
• Disability Studies

Background:

• Sedentary time (ST) and physical activity (PA) patterns are understudied in adults and older adults with intellectual disability (ID).
• Understanding these patterns is crucial for developing effective health interventions for this population.

Purpose of the Study:

• To analyze and compare ST and PA patterns throughout the week in adults and older adults with ID.
• To identify the prevalence of meeting global PA recommendations within this cohort.

Main Methods:

• A cross-sectional study involving 42 adults and 42 older adults with mild to severe ID.
• Objective assessment of PA and ST using GT3X Actigraph accelerometers.
• Measurement of Body Mass Index (BMI), body fat, and fat-free mass percentages.

Main Results:

• Adults with ID engaged in higher total PA and moderate-to-vigorous PA than older adults with ID.
• No significant differences in PA or ST were observed between males and females.
• Only 10.7% of participants met recommended PA guidelines, with a high prevalence of ST across all groups.

Conclusions:

• Adults and older adults with ID demonstrate low PA levels and high ST, irrespective of age or sex.
• Findings underscore the urgent need for interventions to promote PA and reduce ST in individuals with ID.
• This research provides valuable data for designing targeted public health strategies for the ID community.