1. Development and Psychometric Validation of the Hypertension Beliefs Assessment Tool Among Adult Population in Northwest Ethiopia
- Author
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Teshome,Destaw Fetene, Balcha,Shitaye Alemu, Ayele,Tadesse Awoke, Atnafu,Asmamaw, Gelaye,Kassahun Alemu, Teshome,Destaw Fetene, Balcha,Shitaye Alemu, Ayele,Tadesse Awoke, Atnafu,Asmamaw, and Gelaye,Kassahun Alemu
- Abstract
Destaw Fetene Teshome,1 Shitaye Alemu Balcha,2 Tadesse Awoke Ayele,1 Asmamaw Atnafu,3 Kassahun Alemu Gelaye1 1Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia; 2Department of Internal Medicine, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia; 3Department of Health Systems and Policy, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, EthiopiaCorrespondence: Destaw Fetene Teshome Email destaw.fetene@gmail.comBackground: In Ethiopia, the majority of hypertension cases remain undiagnosed, untreated, and uncontrolled. Beliefs about hypertension and its complications play an important role in hypertension management behaviors. Accurate assessment of individualsâ beliefs towards the disease is of paramount importance in the design of hypertension education. This study aimed to develop and validate a hypertension belief assessment tool based on the Health Belief Model for the general population among rural adults in northwest Ethiopia.Methods: The study included item construction, face and content validation, factor analysis, and establishment of reliability and validity of the tool. A total of 308 rural adults participated in the study. Inter-item and item-to-total correlations were used to examine the items assessed with the same content on a scale. Principal component analysis with promax rotation was used to extract the factors. Internal consistency reliability was assessed using Cronbachâs alpha coefficient. Convergent and discriminant validity were assessed using average variance extraction and maximum shared variance.Results: The median age of the participants was 41 (IQR: 31â 55) years. Of the participants, 175 (56.8%) were female and 287 (93.2%) were farmers. Kaiser-Meyer-Olkin test value of 0.84 and significant Bartlettâs test of sphericity (p=0.000) rev
- Published
- 2021