Psychological and physical predictors of illness intrusiveness in patients with multiple sclerosis

Area of Science:

• Neurology
• Psychology
• Rehabilitation Medicine

Background:

• Illness intrusiveness, the extent to which a chronic illness disrupts one's life, is influenced by both physical and psychological factors.
• Understanding these contributing factors is crucial for developing effective management strategies for patients with chronic conditions like multiple sclerosis (MS).

Purpose of the Study:

• To investigate the predictive relationship between the level of physical disability, anxiety, and depression on illness intrusiveness in patients with multiple sclerosis (MS).
• To examine whether anxiety and depression moderate the effect of disability on illness intrusiveness in the MS population.

Main Methods:

• A cohort of 185 patients diagnosed with multiple sclerosis (MS) was recruited from an MS outpatient clinic.
• Hierarchical linear regression analyses were employed to assess the relationships between disability, psychological factors, and illness intrusiveness.

Main Results:

• Physical disability, anxiety, and depression were each found to be independent predictors of illness intrusiveness in patients with MS.
• No significant moderating effect of anxiety or depression was observed on the relationship between disability and illness intrusiveness.

Conclusions:

• The findings highlight that psychological distress, specifically anxiety and depression, plays a significant role in the experience of illness intrusiveness for MS patients.
• Interventions aimed at reducing anxiety and depression may be beneficial in mitigating illness intrusiveness and improving the quality of life for individuals living with MS.