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Background: Nursing students are prone to academic burnout (AB) as the result of frequent exposure to stressful situations. AB is associated with physical and mental health problems; thus, identifying the burden of AB is crucial for prevention. This review sought to estimate the global prevalence of AB among nursing students. Method: PubMed, Web of Science, EBSCO, SciELO, CUIDEN, LILACS, and BASE databases were searched. The prevalence of AB was estimated using random effects meta-analysis. Results: A total of 34 studies (n = 9,554 students) were included. The pooled prevalence of AB was 35% (95% CI [24%, 47%]; n = 23 studies), with the highest prevalence (58%) observed in Asia. The pooled prevalence of high emotional exhaustion, high depersonalization, and low personal accomplishment was 40%, 23%, and 30%, respectively. Conclusion: AB is more common than previously estimated among nursing students. Academic institutions should consider AB in their core curriculum. [J Nurs Educ. 2024;63(8):533–539.] [ABSTRACT FROM AUTHOR]

The present review was aimed to describe the prevalence and the regional distribution of malocclusion among preschool children worldwide. Two independent reviewers performed a systematic literature search to identify English publications from January 2010 to May 2024 using PubMed, ISI Web of Science and Embase. Search MeSH key words were "malocclusion", "primary dentition" and "child, preschool". The reporting quality was assessed by the modified Newcastle–Ottawa Quality Assessment Scale. We identified 2599 publications and recruited 47 articles. Fourteen of the included studies were conducted in Asia, four in Europe, twenty-eight in South America and one in Africa. The prevalence of malocclusion ranged from 28.4% to 83.9%, and half of the reported prevalences were higher than 50%. The highest percentage was in Asia (61.81%), followed by Europe (61.50%), South America (52.69%) and Africa (32.50%). Statistically significant differences existed in deep overbite, anterior open bite, posterior crossbite, edge-to-edge incisor relationship and distal step between continents (p < 0.05). Europe showed the highest prevalence (33.08%) of deep overbite. Africa showed the highest prevalence (18.60%) of anterior open bite. Europe showed the highest prevalence (15.38%) of posterior crossbite. The most common malocclusion traits were increased overjet and deep overbite. To conclude, malocclusion remained prevalent in the primary dentition and varied between countries. [ABSTRACT FROM AUTHOR]