Risk perception of waterpipe smoking among undergraduate medical and nursing students in Jordan

Health Literacy and Smoking Habits Among a Sample of Jordanian University Students

Limited health literacy is a significant predictor of engaging in unhealthy behaviors. However, the literature regarding the association between health literacy and smoking in university students is very limited. Thus, this study was conducted to examine the association between university students' health literacy and smoking habits. A cross-sectional design was used. A sample of university students (N = 327) was recruited to conduct this study. Data collection was performed using a demographics questionnaire and the health literacy questionnaire. AMOS was used to conduct data analysis using structural equation modeling analysis with maximum likelihood estimation. Different versions of the structural model were compared and evaluated based on specific fit indices criteria. The results showed that 30% of the participants were current smokers. Smoking cigarettes was the most common type of smoking in this study, and 23.1% of the participants were current users of two or more types of smoking (e.g., cigarettes and hookah). The structural model with three latent variables (health literacy, smoking status and type, and smoking frequency and duration) was the one that best fit the data; the model fit indices were X² = 305.84, df = 102, p < .001; RMSEA = .068; CFI = .95; CMIN/df = 2.51; TLI = .929; and AIC = 355.75. A single standard deviation increase of health literacy causes .38 decrease in smoking status and type and .13 decrease of smoking frequency and duration. The results showed that health literacy is negatively associated with smoking in a sample of Jordanian university students.

Factors Predicting Dependence on Waterpipe Smoking Among Waterpipe Exclusive Smokers

ABSTRACT

The current study targeted a sample of waterpipe (WP) exclusive smokers to identify the levels and predictors of dependence on this smoking pattern and to examine the relationship between WP smoking (WPS) dependence and depressive symptoms. A cross-sectional research design was employed with a community sample of 270 subjects who are currently WP exclusive smokers. Assessment of WPS dependence and depressive symptoms was performed using self-report measures. About 62.6% of the subjects were WPS dependent. The unique significant predictors of WPS dependence were age, depression levels, age of starting WPS, duration of WPS, income, smoking WP daily, the belief of being attracted to WPS, and the desire to stop WPS. These predictors explained 35% of the variance in WPS dependence. WPS dependence was associated with increased depressive symptoms. Although few studies have been conducted, the WPS dependence prevalence appears to be alarmingly high among WP exclusive smokers. Factors associated with WPS dependence provide useful information that can be used to tailor WP prevention interventions.