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ERIC Number: EJ1368446
Record Type: Journal
Publication Date: 2022
Pages: 8
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1932-5037
EISSN: EISSN-2168-3751
Heart Disease Knowledge Questionnaire: Psychometric Properties in Brazilian Adults
Lima, Fernanda Maria Alves; Jamas, Milena Temer; Miot, Hélio Amante; Garcia de Avila, Marla Andréia
American Journal of Health Education, v53 n6 p394-401 2022
Background: The assessment of knowledge about cardiovascular diseases through instruments helps to identify gaps and educational needs of the target audience. Purpose: To validate and verify the psychometric properties of the Brazilian version of the Heart Disease Knowledge Questionnaire (HDKQ-BR) for adults in Brazil. Methods: Cross-sectional methodological study carried out in a Brazilian city with 300 participants. Internal consistency, temporal stability (test-retest) and convergent structural validity were verified. Item Response Theory (IRT) was used to determine parameters a (discrimination) and b (difficulty) of each item and the unidimensionality of the instrument and the differential item functioning (DIF) for sex, education and age. Results: The internal consistency of the HDKQ-BR was 0.694. The test-retest reliability was confirmed by the intraclass correlation coefficient (ICC = 0.779). According to the IRT, parameter a was between 0.176 and 1.175 and parameter b between -10.834 and 4.969. Discussion: The HDKQ-BR showed unidimensional structure and adequate psychometric performance for its application in populations with the same profile in Brazil. Translation to Health Education Practice: To assess the knowledge of an adult population about CVDs is important for improving the health literacy. The study focused on Area I of Responsibilities for Health Education Specialists (Assessment of Needs and Capacity).
Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Brazil
Grant or Contract Numbers: N/A