Correlation Between Family Functioning and PSF

Inclusion Criteria: * patients whose clinical manifestations met the diagnostic criteria for stroke and whose stroke was confirmed by imaging (cranial computed tomography or cranial magnetic resonance imaging) * those with first-episode stroke and in a stable condition * those who were conscious and able to cooperate with the investigation * those who gave informed consent and volunteered to participate in the study Exclusion Criteria: * patients with severe aphasia * those with severe cognitive impairment who were unable to cooperate with examinations or questionnaires * those with malignant tumours * those with degenerative diseases of the central nervous system, such as Parkinson's disease * those who were unable to cooperate with the doctor in the examination for other reasons * those with a previous history of mental illness * those with other recent major stressful life events, such as divorce or death of a loved one * those with pre-stroke fatigue (PrSF)