Self-Perceived Quality of Life and Physical Activity Levels Through Accelerometry in Young People with Intellectual...

Area of Science:

• Health Sciences
• Disability Studies
• Sports Science

Background:

• Research on physical activity (PA) and quality of life (QoL) in young adults with intellectual disabilities (IDs) is limited.
• Understanding the relationship between objectively measured PA and self-perceived QoL in young adults with IDs is crucial.
• This study investigates differences in PA and QoL between young adults with and without IDs.

Purpose of the Study:

• To compare PA levels and self-perceived QoL in young adults with IDs versus those without.
• To examine the association between PA levels and QoL domains (physical, psychological, social, environmental) in young adults with IDs.
• To identify potential differences in PA-QoL relationships between groups.

Main Methods:

• A comparative study involving 100 young adults (50 with IDs, 50 without).
• Objective PA measurement using ActiGraph accelerometers over 7 days.
• QoL assessment via the World Health Organization Quality of Life short questionnaire (WHOQOL-BREF).

Main Results:

• Young adults with IDs reported significantly lower QoL in social, environmental, and total domains compared to controls.
• Individuals with IDs exhibited lower levels of light physical activity.
• No significant correlations were found between PA and QoL in the ID group, unlike the non-ID group where vigorous PA correlated with physical QoL.

Conclusions:

• Young adults with IDs demonstrate lower self-perceived QoL and reduced light PA levels.
• Significant QoL disparities exist in social and environmental domains for young adults with IDs.
• Interventions to enhance PA in young adults with IDs may not directly translate to improved QoL within this population, highlighting a need for further research into mediating factors.