ArticleRevista brasileira de enfermagem2026
Effectiveness of an educational intervention on knowledge about anticoagulant therapy: a quasi-experimental study.
Article in Revista brasileira de enfermagem, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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8 authors.
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Abstract
objectivesto assess the effectiveness of a nursing education intervention on patients' knowledge about anticoagulant therapy.
methodsa quasi-experimental study was conducted with 25 patients using warfarin. The intervention, based on the Self-Care Deficit Nursing Theory and applied using the Supported Self-Care methodology, consisted of remote follow-up with identification of difficulties in self-care, counseling, development of a care plan, assistance, and monitoring of results. Therapeutic knowledge was assessed before and after the follow-up. The results were compared using the Wilcoxon test.
resultsthe comparison of knowledge scores before and after the intervention showed an increase from 5.24 to 7.74 (p<0.001). After follow-up, no participant demonstrated insufficient knowledge.
conclusionsthe educational intervention proved effective in increasing knowledge about the treatment. This finding demonstrates the potential of qualified nursing care through telehealth.
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