Objective: To investigate the associations among perceived risk of recurrence, social isolation, and health behaviors in patients with ischemic stroke, and to evaluate their impact on functional prognosis. Methods: A total of 120 patients with ischemic stroke admitted to our hospital between May 2022 and March 2024 were enrolled. Prior to discharge, participants completed the Perceived Risk of Stroke Recurrence Scale, the Lubben Social Network Scale-6(LSNS-6), and a demographic questionnaire. Health behaviors were assessed one month after discharge using the Stroke Health Behavior Scale. Functional outcomes were evaluated three months post-discharge using the modified Rankin Scale(mRS). Pearson correlation analysis was used to examine relationships between perceived recurrence risk, social isolation, and health behaviors. Multiple linear regression identified factors influencing health behavior levels, and differences in prognosis between high and low health behavior groups were compared. Results: Among 120 patients with ischemic stroke, 118 valid questionnaires were collected at baseline, with an effective questionnaire recovery rate of 98.33%. Two cases were lost follow-up after discharge, and finally 116 study subjects completed the follow-up. The recurrence risk perception score was(42.79±3.48) points, LSNS-6 score was(14.85±3.23) points, health behavior score was(68.52±6.35) points, and at 3 months after discharge, 91 cases had mRS scores of 0-2 points and 25 cases had scores of 3-6 points. Patients' recurrence risk perception and LSNS-6 scores were positively correlated with total health behavior score and scores of each dimension(P<0.05). Multiple linear regression analysis showed that recurrence risk perception score and LSNS-6 score were both influencing factors of health behaviors in patients with ischemic stroke(P<0.05). Patients were divided into high and low health behavior level groups according to the mean health behavior score. The results showed that the rate of poor prognosis at 3 months after discharge in patients with high health behavior level was lower than that in patients with low health behavior level(P<0.05). Multivariate Logistic regression analysis showed that health behavior score was a protective factor for poor prognosis in patients with ischemic stroke(P<0.05). Conclusion: Health behavior levels are significantly associated with functional prognosis in patients with ischemic stroke. Perceived risk of recurrence and social isolation are key determinants of health behaviors. Enhancing patients' risk awareness and strengthening social support networks may improve health behaviors and, consequently, clinical outcomes. |
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