Development and validation of the high blood pressure-focused health literacy scale.
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ABSTRACT: Objective
While the role of health literacy in chronic disease management is well documented, few intervention studies have been reported. A major barrier to designing and implementing such interventions is the lack of valid health literacy tools. This study developed and tested a novel health literacy scale for individuals with high blood pressure (HBP).Methods
A two-step design process was used: In the construction phase, focus group studies and a literature review were conducted to generate a pool of items. The testing phase involved a psychometric evaluation and pilot-testing of the scale on hypertensive Korean Americans (n=386). The end product was a HBP-health literacy scale (HBP-HLS) with two essential domains, print literacy and functional health literacy.Results
Psychometric testing indicated that the scale was reliable (Kuder-Richardson-20 coefficient=0.98), valid (content validity index ?0.8), and significantly correlated with theoretically selected variables (education, r=0.67, p<0.01; HBP knowledge, r=0.33, p<0.01).Conclusion
The HBP-HLS demonstrated its utility for evaluating HBP management interventions in the community setting.Practice implications
Utilizing the HBP-HLS should be considered as a potential tool for improving health literacy and evaluating intervention studies in the context of HBP management.
SUBMITTER: Kim MT
PROVIDER: S-EPMC3288330 | biostudies-literature | 2012 May
REPOSITORIES: biostudies-literature
Publications
Development and validation of the high blood pressure-focused health literacy scale.
Kim Miyong T MT Song Hee-Jung HJ Han Hae-Ra HR Song Youngshin Y Nam Soohyun S Nguyen Tam Hieu TH Lee Ho-Chang Benjamin HC Kim Kim B KB
Patient education and counseling 20111024 2
<h4>Objective</h4>While the role of health literacy in chronic disease management is well documented, few intervention studies have been reported. A major barrier to designing and implementing such interventions is the lack of valid health literacy tools. This study developed and tested a novel health literacy scale for individuals with high blood pressure (HBP).<h4>Methods</h4>A two-step design process was used: In the construction phase, focus group studies and a literature review were conduct ...[more]
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