Mental illness stigma as a moderator in the relationship between religiosity and help-seeking attitudes among Muslims from 16 Arab countries.

BACKGROUND: Determining the potential barriers responsible for delaying access to care, and elucidating pathways to early intervention should be a priority, especially in Arab countries where mental health resources are limited. To the best of our knowledge, no previous studies have examined the relationship between religiosity, stigma and help-seeking in an Arab Muslim cultural background. Hence, we propose in the present study to test the moderating role of stigma toward mental illness in the relationship between religiosity and help-seeking attitudes among Muslim community people living in different Arab countries. METHOD: The current survey is part of a large-scale multinational collaborative project (StIgma of Mental Problems in Arab CounTries [The IMPACT Project]). We carried-out a web-based cross-sectional, and multi-country study between June and November 2021. The final sample comprised 9782 Arab Muslim participants (mean age 29.67 ± 10.80 years, 77.1% females). RESULTS: Bivariate analyses showed that less stigmatizing attitudes toward mental illness and higher religiosity levels were significantly associated with more favorable help-seeking attitudes. Moderation analyses revealed that the interaction religiosity by mental illness stigma was significantly associated with help-seeking attitudes (Beta = .005; p < .001); at low and moderate levels of stigma, higher religiosity was significantly associated with more favorable help-seeking attitudes. CONCLUSION: Our findings preliminarily suggest that mental illness stigma is a modifiable individual factor that seems to strengthen the direct positive effect of religiosity on help-seeking attitudes. This provides potential insights on possible anti-stigma interventions that might help overcome reluctance to counseling in highly religious Arab Muslim communities.

Habitual khat and concurrent khat and tobacco use are associated with subjective sleep quality.

INTRODUCTION: Khat (Catha edulis) is widely used in East Africa and the Middle East, often in combination with tobacco smoking. Sleep disturbance has been linked with habitual khat use; however, no systematic attempt has been made to test the hypothesis that use of khat and khat and tobacco in combination are related to sleep disturbance. Sleep disturbances are associated with dysregulations in emotional and physiological functions and can increase health risks. METHODS: We developed and used the Arabic version of the Pittsburgh Sleep Quality Index (PSQI) to conduct a cross-sectional study in Yemen examining subjective sleep quality in 151 concurrent users of khat and tobacco, 141 khat-only users, and 92 nonusers. Measures on subjective mood were also collected. A series of analyses of variance and χ(2) tests were conducted to test whether khat and tobacco use was linked with sleep disturbances. RESULTS: Concurrent users of tobacco and khat and khat-only users showed greater sleep disturbances than nonusers as assessed by the PSQI global scores (all P values < .001) and component scores. PSQI scores were correlated with negative and positive mood (all P values < .004). CONCLUSION: Sleep disturbances may be 1 mechanism of the link between khat, tobacco, and negative health outcomes. Our findings may be useful in developing targeted prevention and harm-reduction strategies to minimize health care burdens associated with these substances. Our study also provides initial support for the Arabic version of PSQI.

Effects of chronic khat use on cardiovascular, adrenocortical, and psychological responses to stress in men and women.

BACKGROUND: Khat is a psychostimulant plant widely used in Africa and its use has been growing rapidly in Europe and North America. OBJECTIVES: We investigated effects of chronic khat (Catha edulis) use on cardiovascular, adrenocortical, and psychological responses to acute stress. METHODS: Chronic khat users and nonusers were compared on physiological measures and mood reports in a cross-sectional, mixed design. Measurements were conducted during 24-hour ambulatory monitoring and during a laboratory session. A total of 152 participants (58 women) were recruited by flyers posted around Sana'a University campus and the surrounding community in Sana'a, Yemen. Salivary cortisol and self-report measures were collected during a 24-hour ambulatory period prior to a lab testing session. In addition, blood pressures (BP), salivary cortisol, and mood measures were assessed during rest and in response to acute mental stress. RESULTS: Khat users exhibited enhanced evening and attenuated morning cortisol levels, reflecting a blunted diurnal pattern of adrenocortical activity compared to nonusers. Khat users reported greater negative affect during the ambulatory period and during the laboratory session. In addition, they exhibited attenuated BP responses to stress. CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: These novel results demonstrate altered adrenocortical activity and increased dysphoric mood among khat users. The extent to which these associations are due to effects of chronic khat use per se or instead reflect predisposing risk factors for khat use is yet to be determined.

Gender differences in patterns and correlates of khat and tobacco use.

INTRODUCTION: Although research suggests gender differences in patterns of tobacco use, whether gender moderates concurrent use of tobacco and other substances remains unclear. In some parts of Africa and the Middle East, tobacco is often accompanied with khat (Catha edulis), a widely used substance in these regions. The concurrent use of tobacco and khat may represent a public health burden spreading to other countries in Europe and North America. METHOD: A total of 189 participants (69 women) khat users and smokers in Yemen were asked to complete questionnaires that focused on patterns of khat and tobacco use. Chi-square tests, analyses of variance, and correlational analyses were conducted. RESULTS: Reported frequency and intensity of khat and tobacco use were greater among men than in women. Also, reported number of cigarettes smoked during a khat session was higher among men than among women, whereas frequency of waterpipe use during the session was greater among women than among men. Smoking status (daily or occasional) was positively associated with khat use in women only. Age of onset of khat use was inversely related to the number of cigarettes smoked during a khat session and with intensity of khat chewing. The majority of participants reported that they had thought about and have attempted to quit khat and tobacco use. CONCLUSIONS: The results provide evidence for gender differences in patterns of concurrent use of tobacco and khat. Identifying determinants of tobacco and khat use may be useful in reducing the risk of their negative health outcomes.

An examination of the Fagerström Test for Nicotine Dependence among concurrent tobacco and khat users.

The current study examined the psychometric properties of the Fagerström Test for Nicotine Dependence (FTND) among tobacco smokers who use khat (Catha edulis), a widely used substance in East Africa and Arabian Peninsula. We also explored gender differences in response to FTND items because little attention has been paid to women's smoking behavior in Middle Eastern societies. A total of 103 (38 women) concurrent users (mean age +/- SD: 24.4 +/- 5.2) were recruited from two universities in Yemen. An Arabic version of FTND was developed using back-translation method. Chronbach's alpha was used to examine the reliability and principal component analysis was conducted to test the factor structure of the scale. The scale was found to have low internal consistency reliability (Chronbach's alpha = .58). Two factors were identified, accounting for 57% of the total variance. A series of chi-square analyses found that men indicated more symptoms associated with nicotine dependence than women (ps < .05). Although the poor reliability observed in the present sample argues for a cautious approach when assessing nicotine dependence among khat users, the findings on factor structure and gender differences may provide support for the validity of the scale. Taking into account sociocultural factors associated with patterns of smoking behavior among this population should improve the psychometric properties of FTND.

Khat use and trait anger: effects on affect regulation during an acute stressful challenge.

Khat (Catha edulis) is a widely used stimulating drug often consumed in daily routine in Yemen and East African countries. Chewing khat acutely elicits states of euphoria and feelings of well-being which later shift into emotional instability and low mood. Little is known about emotional regulation in habitual khat chewers. In this study, we compared self-reports on trait anger as well as positive and negative affect responses to a mental arithmetic challenge. Participants included 135 men and women from Yemen who chew khat regularly, occasionally or not at all. Participants attended a laboratory session that involved resting periods and performing a math challenge. Analyses of variance and regression show that regular khat chewing is associated with higher trait anger, more pronounced negative responses during stress and less pronounced positive emotional states. These results suggest that regular khat chewing is associated with disturbances in emotion regulation processes.