IntroductionEvidence-based care helps dentists provide quality dental services to patients, and such care is based on the use of reliable information about treatment and patient care from a large number of papers, books, and published textbooks. This study aimed to determine the knowledge, awareness, and attitude of dentistry students towards evidence-based dentistry.MethodsIn this cross-sectional study, all dentistry students who were studying in their sixth semester and higher in the Kerman School of Dentistry (n = 73) were studied. The data were analyzed using SPSS version 17 and the independent-samples t-tests and the ANOVA test.ResultsThe means of the students’ knowledge, awareness, and attitude scores were 29.2 ± 10.8, 29.9 ± 8.12 and 44.5 ± 5.3, respectively. Among demographic variables, only the number of semesters showed a significant difference with knowledge, awareness, and attitude of dentistry students toward evidence-based dentistry (p = 0.001).ConclusionAccording to the results of this study, knowledge and awareness of dentistry students at Kerman University of Medical Sciences towards evidence-based dentistry were average and have a neutral attitude. Thus, providing necessary training in this regard will cause promoting the knowledge, awareness, and improved attitudes of dentistry students.
Aim: The presence of family members at the time of cardiopulmonary resuscitation (CPR) is essential in family-centered care. Since nurses have an important role in facilitating the attendance of patients' family members in this regard, the present study was conducted to examine nurse attitudes towards the family's presence during CPR. Methods: This study was conducted across three teaching hospitals in Kerman province located in South East of Iran. Using convenience sampling, all registered nurses were invited to participate in the study. Data were collected between January and March 2014 using the attitude questionnaire on family presence during resuscitation. Results: Of 303 nurses, 92.5% were women. The mean attitude score of nurses was 50.99 ±7.12. The main perceived barriers to family presence during resuscitation by Iranian nurses were increased stress and anxiety among CPR team members, traumatic experience for the family members, difficulty around stopping CPR in futile situations owing to family requests, and family impressions about the fear of litigation related to resuscitation. Conclusion: This study revealed that nurses may have not positive attitudes towards family presence during CPR. It is necessary to improve these attitudes via educational programmes.
Since multidrug therapy is common in the intensive care unit (ICU), the risk of drug interactions is high. This study aimed to examine the prevalence of drug interactions and risk factors in patients who were admitted to ICUs. In a cross-sectional study, the medication flow sheet of 101 patients was investigated in terms of the number and the type of drug interactions. The Drug Interaction Facts reference text book (2010 edition) was used to determine the type and the number of drug interactions. In total, 609 potential drug interactions were found. The mean number of drug interactions per patient was 6.1 (SD=5.6). Of all observed drug interactions, 66.9% were classified as harmful and 33.1% beneficial. In terms of the nature of interactions, delayed, moderate, and possible were the most common types. The most frequent harmful interaction was between phenytoin and omeprazole (63 occasions). Critically ill patients are at a higher risk of drug interactions. Although 33.1% of the drug interactions were considered beneficial, medical teams should be aware that even beneficial interactions can have undesirable side-effects in the critically ill.
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