[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
:: Volume 15, Number 6 (November 2012) ::
amuj 2012, 15(6): 45-56 Back to browse issues page
Development and psychometric assessment of an oral health instrument based on Health Belief Model in pregnant women
Mohsen Shamsi , Alireza Headarnia, Shamsoldin Niknami, Mohamad Rafiee
instructor arak
Abstract:   (8740 Views)
Background: Considering the lack of a standardized and validated questionnaire on oral health care for pregnant women based on a specific behavioral pattern, the aim ofthis study was development and psychometric assessment of an oral health instrument based on Health Belief Model in pregnant women. Materials and Methods: This cross-sectional study was carried out on 340 pregnant women in Arak city. After reviewing the related literature, the instrument was designed and its content validity ratio, content validity index, face validity, and exploratory factor analysis were measured. For measuring the reliability of the scales, three methods, including test-retest, internal consistency, and agreement, were used. Data analysis was done using SPSS software. Results: The reliability of the 61 items was evaluated with impact score of 1.5 and the content validity index of 0.79 and based on exploratory factor analysis were classified into seven categories. The overall reliability measured through Cronbach alpha was 0.84. The reliability of the questionnaire was 0.88, perceived susceptibility was 0.73, severity was 0.70, perceived benefits was 0.75, perceived barriers was 0.71, the cues to action was 0.72, and self-efficacy was 0.76. Kappa coefficients were determined with a high performance for checklists. Conclusion: This study provided good evidence of the strength factor structure and reliability of Health Belief Model structures about oral health behaviors in the vulnerable group of pregnant women, according to the study of psychometrics process.
Keywords: Health Belief Model, Oral health, pregnancy, Psychometric
Full-Text [PDF 253 kb]   (2203 Downloads)    
Type of Study: Original Atricle | Subject: Health
Received: 2011/11/11 | Accepted: 2012/02/18
Add your comments about this article
Your username or email:

Write the security code in the box >



XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Shamsi M, Headarnia A, Niknami S, Rafiee M. Development and psychometric assessment of an oral health instrument based on Health Belief Model in pregnant women. amuj. 2012; 15 (6) :45-56
URL: http://amuj.arakmu.ac.ir/article-1-1418-en.html
Volume 15, Number 6 (November 2012) Back to browse issues page
مجله دانشگاه علوم پزشکی اراک Arak Medical University Journal
Persian site map - English site map - Created in 0.057 seconds with 793 queries by yektaweb 3506