Development and psychometric properties of the Hookah Smoking Initiation for Women Questionnaire (HIWQ).

The aims of this study were to design the Hookah Smoking Initiation for Women Questionnaire (HIWQ) and determine its psychometric properties. This was a sequential exploratory mixed-methods design consisting of qualitative and quantitative phases. This study was conducted from August 2012 to July 2013 in Tehran. In the qualitative phase, semi-structured interviews were held with 36 Iranian women for developing a preliminary item pool. Consequently, during the quantitative phase, the psychometric properties of the questionnaire were determined with the collaboration of 323 women living in various geographical locations in Tehran, Iran. Content validity of the questionnaire was examined by a panel of experts. The questionnaire's construct validity was assessed using exploratory factor analysis and confirmatory factor analyses. The Cronbach's alpha coefficient was calculated to check the questionnaire's internal consistency reliability. Moreover, its stability was tested using the test-retest method. Exploratory factor analysis indicated that the HIQW could best be explained by a six-factor solution: 'drawing the attention of other people', the need to having fun and being relaxed, 'hookah smoking in the family', 'availability of hookah', 'curiosity' and 'having a positive attitude toward hookah'. It also was found that the construct and content validity, and the reliability of the questionnaire were satisfactory (α = 0.83, ICC = 0.94). The HIQW was valid and reliable. Therefore, healthcare professionals can use it for evaluating the hookah smoking initiation in women. Future studies are required to refine this questionnaire and assess its applicability in different cultures and contexts.

Perceived barriers to the preservation and improvement of children's oral health among Iranian women: a qualitative study.

AIM: To explore perceptions of Iranian mothers regarding barriers to preserving and improving oral health among their children. METHODS: The present qualitative study was part of a larger sequential exploratory mixed-method study conducted in Tehran, Iran, from April to May 2015. Data were collected via 10 focus group discussions and semi-structured interviews to gain an understanding of the perception held by the mothers of school-aged children about barriers to oral health improvement. Sampling was purposive and was continued until data saturation was reached. The study population consisted of 58 Iranian women who had at least one child in school. Data were analysed using conventional content analysis. RESULTS: Three key themes of oral health barriers were identified as follows: (1) barriers in the system or at the organisational level, (2) barriers at the provider level, and (3) barriers at the family level. Informants reported cost, lack of full-coverage insurance, low access to dental services, and fear and anxiety as the main barriers. CONCLUSIONS: The major barriers to oral health care were fear and the cost of dental treatments. These predictors need to be addressed when designing programs to increase access of children to dental services.