Burden in Multiple Sclerosis Caregivers: A Single-Center Experience

Objective: To analyze the relation between Zarit and the MSQol-54 scales in caregivers and patients with multiple sclerosis (MS). Methods: Our study included 167 caregivers of 153 patients with MS in a single center, from July 2021 to December 2023. Results: Evaluation of the Zarit score revealed a median score of 11 (IQR = 4–21.75). Up to 126 caregivers had a low burden level, while 8 had moderate–severe burden, and 1 caregiver showed a severe burden score. Correlation analysis revealed that the Zarit score significantly correlated positively with the following variables: patient age (r = 0.25) and EDSS (r = 0.40); and a significant negative correlation was observed with the following variables: Physical Health Composite Score (r = −0.48) and Mental Health Composite Score (r = −0.34). Conclusions: Most caregivers either carry a low burden or none, as well as an inverse correlation between the Zarit and the Physical and Mental Health composite scores of the MSQol-54 instrument.