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Background: Adherence to cardiac medication regimes is essential for effective treatment of cardiovascular disease but is unsatisfactory in Australia and little studied in Iraq. Aim: This study evaluated and compared adherence to cardiac medications and potentially predictive factors based on the Theory of Planned Behaviour (TPB) in patients with cardiovascular disease admitted to hospital and attending cardiac services in Australia and Iraq. Methods: A cross-sectional multi-centre comparative study involving 246 cardiac patients was conducted in Australia (one hospital in Sydney) and Iraq (three cardiac hospitals in Baghdad) between October 2016 and December 2017. Adherence to medications and related factors were examined using established, validated questionnaires, formally translated and validated into Arabic for Iraqi participants. Binary logistic regression was conducted to determine those factors independently predictive of cardiac medication adherence, in Australia and Iraq. Findings: A significantly higher proportion (64.3%) of Iraqi than Australian (37.5%) cardiac patients reported medium/low levels of adherence to their cardiac medications. After adjusting for confounding factors, the ability to correctly self-administer and refill medications, and beliefs about cardio-protective medication were identified as independent predictors of cardiac medication adherence behaviour in both Australian and Iraqi participants. In Iraq, patients recruited from outpatient cardiac clinics were significantly more likely to report adherent behaviours than patients recruited as in-patients of the cardiac ward. Conclusion: Non-adherence to cardiac medications differed but was sub-optimal in both Australian and Iraqi patient samples, in both countries, adherence was associated with patients' beliefs about medications, and ability to self-administer and refill medications. Clinical nurses and pharmacists need to investigate these factors at every point in the cardiac trajectory to optimise medication adherence.

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Background: The abundance of easy and accessible information and the rapid development of social networking sites (SNSs) have proven that the world is small and within reach. The great implication of this interconnectivity is attributable to the change in the learning and sharing environment, which for the most part is something that classrooms are lacking. Considering the potential implications of SNSs in nursing education reveals the benefits of SNSs in allowing students to communicate and interact with a wider audience and beyond the classroom. The aim of this study is to identify the extent of SNS utilization, the perceived benefits of SNSs and the potential of SNSs for improving the study habits of nursing students in five countries (Israel, Iraq, Oman, the Philippines and Turkey). Methods: This study is a quantitative cross-sectional study that determined the relationship between the utilization of SNSs, the perceived benefits of SNSs, and the potential of SNSs for improving the study habits of nursing students in the five participating countries (Israel, Iraq, Oman, the Philippines, and Turkey). This paper is based on carefully analysing the survey responses of a sample of 1137 students from an online hosting site. The online instrument focuses on the extent of the utilization and benefits of SNSs according to their accessibility, usability, efficiency and reliability. Results: Based on the Pearson correlation coefficient (r) our findings, reveal a significant positive correlation between the extent of a possible improvement in study habits and the extent of SNS utilization in terms of the four domains, namely, accessibility (r = 0.246), usability (r = 0.377), reliability (r = 0.287) and efficiency (r = 0.387). Conclusion: It can be concluded that there is a significant positive correlation between students' study habits and the extent of SNS utilization, meaning that the more students devote themselves to their study habits, the higher the level of SNS utilization. The use of SNSs by nursing students has positive and negative implications, and there is greater potential for further improving approaches to nursing education through the adaptation of curricula based on the proper utilization of SNSs.

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