Ecological model of health behaviour of hypertensive stroke patients at the end of recovery period.

AIMS AND OBJECTIVES: This study aimed to construct a structural equation model guided by the ecological model to explore the factors influencing health behaviour among hypertensive stroke patients 6 months post-stroke. BACKGROUND: Health behaviour is important for recurrence prevention in hypertensive stroke patients. Moreover, previous studies have indicated that health behaviour at the end of the recovery period is of particular concern. The ecological model provides an integrated perspective for explaining the factors influencing health behaviour. DESIGN: A cross-sectional study guided by the STROBE. METHODS: A total of 121 hypertensive stroke patients were included to assess stroke knowledge, health belief, depression, family function, chronic illness resource and health behaviour. A structural equation model was used to explore the health behaviour's factors and pathways. RESULTS: In the final ecological model, sex, education level, depression and chronic illness resource directly affected health behaviour. Stroke knowledge directly affected health behaviour and indirectly affected health behaviour through health belief and chronic illness resource. Family function indirectly affected health behaviour through health belief, depression and chronic illness resource. Health belief affected health behaviour indirectly through depression and chronic illness resource. CONCLUSIONS: Hypertensive stroke patients' health behaviour is jointly and interactively influenced by stroke knowledge, health belief, depression, family function and chronic illness resource. In particular, chronic illness resource is an important mediator of health behaviour. RELEVANCE TO CLINICAL PRACTICE: For clinical practitioners, health behaviour of men and patients with low educational levels should be specifically focused on. Additionally, it is necessary to provide stroke knowledge, establish health beliefs, control depression emotion and improve family function. Furthermore, chronic illness resources should be improved particularly due to its important mediating role. PATIENT OR PUBLIC CONTRIBUTION: Participants completed demographic and disease-related questionnaires during hospitalisation and completed other questionnaires when returning to hospital at 6 months follow-up.

Impact of the systematic use of the volume-viscosity swallow test in patients with acute ischaemic stroke: a retrospective study.

BACKGROUND: Dysphagia is common after stroke. Patients with dysphagia have a higher risk of stroke-associated pneumonia (SAP) and poor outcomes. Early detection of dysphagia is necessary to identify and manage patients at high risk of aspiration. The aim of the study was to assess the impact of the systematic administration of the volume-viscosity swallow test (V-VST) in patients with acute ischaemic stroke. METHODS: This was a retrospective observational study that enrolled patients with acute ischaemic stroke in two consecutive time periods: pre-V-VST, when the 30-mL water-swallowing test (WST) was systematically administered, and V-VST, when all patients underwent the WST and the V-VST test was systematically administered if the patient failed the WST. RESULTS: Two hundred and 42 patients were enrolled. The mean age of the participants was 68.8 ± 10.88 years, 61.2% were male, and the median National Institutes of Health Stroke Scale score was 3 (IQR, 1-6). A total of 147 patients were enrolled during the pre-V-VST period and 95 were enrolled during the V-VST period. There was a significant difference in the occurrence of SAP (21.8% vs. 10.5%, p = 0.024) and the rate of nasogastric tube feeding (25.9% vs. 14.7%, p = 0.040) between the two groups, and no differences were found in the length of hospital stay (p = 0.277) or the total cost of hospitalization (p = 0.846). CONCLUSIONS: The V-VST was a better clinical screening tool, and it can also provide detailed suggestions regarding dietary modifications to prevent aspiration and SAP.

Family Functioning is Associated with Post-Stroke Depression in First-Ever Stroke Survivors: A Longitudinal Study.

Background: Post-stroke depression (PSD) can aggravate the mortality and recurrence rate in stroke patients. The relationship between family functioning and PSD at different phases after a first-ever stroke is unclear. The purpose of this longitudinal study was to investigate the patterns and relationship of family functioning and PSD at acute hospitalization and 6 months post-discharge in first-ever stroke survivors. Methods: This is a longitudinal study conducted in Guangzhou, China. Family functioning and depression were measured by the Short Form Family Assessment Device (SF-FAD) and Self-Rating Depression Scale (SDS) at baseline and 6 months post-discharge. Multiple linear regression analysis was used to explore the relationship between family functioning and PSD. Results: The prevalence of PSD at acute hospitalization and 6 months post-discharge was 32.9% and 20.0%, respectively. SDS scores decreased significantly from baseline to 6 months post-discharge, while SF-FAD scores did not change significantly during this period. The Pearson correlation coefficient showed that SF-FAD scores were positively associated with SDS scores at the two time points (r 1 = 0.341, r 2 = 0.510, P < 0.05). Multiple linear regression analyses indicated that SF-FAD scores could predict PSD at baseline (unstandardized coefficient: 7.010, P < 0.05) and 6 months post-discharge (unstandardized coefficient: 9.672, P < 0.001). Conclusion: This study found that first-ever stroke survivors had good family functioning at baseline and 6 months post-discharge. The findings in this study verified that poor family functioning is positively associated with PSD at different phases post-stroke. Good family functioning is an important protective factor against PSD.