Psychosocial Factors and Quality of Life in Multiple Sclerosis

Multiple sclerosis (MS) is not solely a neurological condition; its progression and daily impact are deeply modulated by psychosocial factors that shape well-being and adaptation. Quality of life in MS encompasses physical, emotional and social domains, with fatigue, mood disturbance and social participation among the most burdensome challenges. Illness perceptions—how individuals understand the origin, trajectory and controllability of MS—profoundly influence coping strategies, treatment adherence and emotional adjustment. Self-efficacy, or confidence in one’s ability to manage symptoms, emerges as a key determinant of autonomy and engagement in self-management. Patterns of social support and the composition of personal networks can buffer stress, yet networks characterised by negative health influences may exacerbate disability perceptions. Coping strategies range from problem-focused efforts that foster a sense of control to emotion-focused responses that can either promote resilience or entrench distress. Across the globe, interventions targeting lifestyle modification, cognitive reframing and enhancement of social connectedness have demonstrated improvements in mental well-being and physical functioning. Understanding the interplay of these psychosocial constructs is critical to designing comprehensive care models that address both the biomedical and experiential dimensions of MS.

Research from Nature Portfolio

Recent studies have harnessed natural language processing to map the beliefs held by people with MS regarding disease causation. Topic modelling of patient-generated text identified 19 distinct theories, four of which—mental distress, stress, heredity and diet—were most prevalent and fell into broader categories of physical health, mental health, established risk factors and fate. Mental health explanations, notably stress and emotional distress, were cited by over half of participants, emphasising the salience of psychological attributions. These findings underscore the need for clear dialogue between clinicians and patients about disease aetiology and mental health, as lay theories may influence engagement with therapies and overall well-being.

Psychosocial Factors and Quality of Life in Multiple Sclerosis publication trend

The graph below shows the total number of articles in psychosocial factors and quality of life in multiple sclerosis across all publications each year (not limited to Nature Index journals).

Technical terms

Illness perceptions: Personal representations of a disease’s causes, timeline, consequences and controllability that influence coping and emotional adjustment.

Self-efficacy: The belief in one’s capability to organise and execute actions required to manage disease symptoms and treatment.

Patient-reported outcomes: Measures of health status or quality of life directly reported by the patient, reflecting subjective well-being and function.

Social cognitive theory: A framework positing that behaviour, personal factors and environmental influences interact reciprocally to shape learning and self-regulation.

Personal social network: The structure and composition of an individual’s social ties, including family, friends and colleagues, which can affect health behaviours and psychological support.

Quality of life: A multidimensional construct encompassing physical, mental and social domains, reflecting an individual’s overall well-being and satisfaction.

References

1. Perceptions of Illness Control, Coherence, and Self-Efficacy Following a Web-Based Lifestyle Program for Multiple Sclerosis: A Qualitative Analysis of Semistructured Interviews. Journal of Medical Internet Research (2024).
2. Natural language processing analysis of the theories of people with multiple sclerosis about causes of their disease. Communications Medicine (2024).
3. Impact of the COVID-19 Pandemic on the Personal Networks and Neurological Outcomes of People With Multiple Sclerosis: Cross-Sectional and Longitudinal Case-Control Study. JMIR Public Health and Surveillance (2024).
4. Illness perceptions and outcome in multiple sclerosis: A systematic review of the literature. Multiple Sclerosis and Related Disorders (2022).