The optimal timing of supporting patients in health-related behavior change after TIA or ischemic stroke: a prospective cohort study to determinants of health-related intention to change over time

The optimal timing of an intervention to support health-related behavior after transient ischemic attack (TIA) or ischemic stroke is unknown. We aimed to assess determinants of patients’ health-related intention to change over time. We prospectively studied 100 patients with TIA or minor ischemic stroke. Patients completed questionnaires on fear, response-efficacy (belief that lifestyle change reduces risk of recurrent stroke), and self-efficacy (patients’ confidence to carry out lifestyle behavior) for behavior change, at baseline, 6 weeks and at 3 months after their TIA or ischemic stroke. We studied differences between these determinants at each visit by means of Wilcoxon signed-rank tests. Median self-efficacy score at baseline was 4.3 [interquartile range (IQ) 3.9–4.7], median fear 16 (IQ 7–21), and response-efficacy 10 (9–12). Fear was significantly higher at baseline than at 3 months (mean difference 2.0; 95% confidence interval: 0.78–3.9) and started to decrease after 6 weeks. No change in self-efficacy or response-efficacy was found. Since fear significantly decreased over time after TIA or ischemic stroke and self-efficacy and response-efficacy scores remained high, the optimal moment to start an intervention to support patients in health-related behavior change after TIA or ischemic stroke seems directly after the stroke or TIA.
Source: International Journal of Rehabilitation Research - Category: Rehabilitation Tags: Original Articles Source Type: research