کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2508718 | 1117619 | 2014 | 13 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Testing the validity, reliability and utility of the Self-Administration of Medication (SAM) tool in patients undergoing rehabilitation Testing the validity, reliability and utility of the Self-Administration of Medication (SAM) tool in patients undergoing rehabilitation](/preview/png/2508718.png)
BackgroundDetermination of patients' ability to self-administer medications in the hospital has largely been determined using the subjective judgment of health professionals.ObjectivesTo examine the validity, reliability and utility of the Self-Administration of Medication (SAM) tool as an objective means to determine patients' ability to self-administer in a rehabilitation unit of a public teaching hospital in Melbourne, Australia.MethodsTo assess validity of the SAM tool, associations were examined between the total SAM tool score and of the patients' competence to self-administer from the perceptions of the tool administrator, patients and nurses. Validity also was determined from a principal component analysis. Pearson correlations were calculated for how SAM scores related to scores obtained from the Functional Independence Measure (FIM) and Barthel Score Index (BSI). To assess the SAM tool's reliability, a Cronbach's alpha coefficient was calculated. Utility of the SAM tool was evidenced by documenting its administration time.ResultsOne hundred patients participated in this study. The SAM tool had a Cronbach's alpha coefficient of 0.75 and took a mean time of 5.36 min to complete. The capability to self-medicate section of the SAM tool had strong correlations with the FIM (r = 0.485) and BSI (r = 0.472) data, respectively, and the total SAM tool had moderate and strong correlations with the nurses' (r = 0.315) and tool administrator's (r = 0.632) perceptions of patients' ability to self-administer, respectively. Bland-Altman and ROC curve analyses showed poor agreement between the total SAM tool score and the nurses' perceptions.ConclusionsThe SAM tool demonstrated acceptable overall internal consistency. It only requires a short time to be completed and is more objective than seeking out health professionals' perceptions. Additional research is needed to further validate this approach to determining patients' ability to self-medicate.
Journal: Research in Social and Administrative Pharmacy - Volume 10, Issue 1, January–February 2014, Pages 204–216