To explore the current situation and influencing factors of the family burden of patients with severe mental disorders.

The main guardians of 715 patients with severe mental disorders in Qingyang City were selected as the research object by the multi-stage stratified cluster random sampling method. A self-made questionnaire was applied to investigate the guardian’s demographic data, family situation, health status, patient demographic data, and disease treatment. The current situation of family burden was investigated by the Family Burden Scale (FBS). Multiple linear regression analysis was applied to analyze the influencing factors of family burden for patients with severe mental disorders.

The total FBS score was 22.36±13.11, and the burden of medium and above accounted for 50.57%. The financial burden on the family was the heaviest. The results of multiple linear regression analysis revealed that the patient’s education level, marital status, monthly medication expenses, current condition, medication adherence, medical security, guardian’s health status, relationship with the patient, cohabitation time, and monthly family income were the influencing factors of family burden (P<0.05).

The family burden of patients with serious mental disorders in Qingyang City is relatively heavy. Families with unstable patient conditions, high monthly medication expenses, low household income, guardians in sub-health or suffering from chronic disease, and long-term living with the patient require further attention. Providing these families with assistance and support is essential to alleviating their burden.