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Schoolteacher and early childhood educator wellbeing is associated with their ability to provide high-quality educational experiences to students and children in their care. Given the importance of this topic, this systematic review sought to (1) identify available evidence-based wellbeing initiatives for educators and schoolteachers, (2) appraise the quality of evidence demonstrating the efficacy of these initiatives, and (3) summarise the characteristics of these initiatives. In total, 23 studies on 19 distinct initiatives were identified. Although most initiatives improved schoolteacher wellbeing, the quality of available evidence is modest, especially for early childhood educators. Existing teacher and educator wellbeing initiatives predominantly target individual and not systematic determinants of educator wellbeing, even though wellbeing of these groups is determined by a combination of personal and education setting influences. More research is needed to improve the evidence on teacher and early childhood educator wellbeing initiatives, as well as development of initiatives that aim to change workplace demands and education setting culture.

Children and adolescents are among the most vulnerable to developing posttraumatic stress in the aftermath of a disaster. This study investigated posttraumatic stress among students attending surrounding primary and secondary schools following the 2014 Hazelwood mine fire in the Latrobe Valley region of Australia. Posttraumatic stress levels of students (n = 323) attending smoke-exposed schools (n = 20) were assessed 16–21 months after the event using the Children's Revised Impact of Events Scale (CRIES). The mean CRIES total score of students attending these schools was 17.22, suggesting an overall moderate level of posttraumatic stress associated with the mine fire. Across the sample, 22% of the students (n = 23) had a CRIES score of ≥30, indicative of posttraumatic stress at a level warranting clinical concern. Students attending schools located closer to the mine (Morwell Schools) experienced significantly greater levels of posttraumatic stress (CRIES M = 21.63) compared with students attending schools located further away (Non-Morwell Schools; CRIES M = 14.70). This difference appeared to have been primarily driven by higher scoring among Morwell students on the Arousal symptom domain of the CRIES. The mean CRIES score of primary school students (M = 23.18) was over double that of secondary school students (M = 10.30) regardless of the proximity of their school to the smoke event; however, this difference did not reach statistical significance. These findings highlight the need for public health responses following disasters that include targeted mental health support for child and adolescent age-groups. [ABSTRACT FROM AUTHOR]

Due to climate change, catastrophic events such as landscape fires are increasing in frequency and severity. However, relatively little is known about the longer-term mental health outcomes of such events. Follow-up was conducted of 709 adults exposed to smoke from the 2014 Hazelwood mine fire in Morwell, Victoria, Australia. Participants completed two surveys evaluating posttraumatic distress, measured using the Impact of Events Scale-Revised (IES-R), three and six years after the mine fire. Mixed-effects regression models were used to evaluate longitudinal changes in distress. IES-R total scores increased on average by 2.6 points (95%CI: 1.2 to 3.9 points) between the two survey rounds, with increases across all three posttraumatic distress symptom clusters, particularly intrusive symptoms. This increase in distress was evident across all levels of fine particulate matter (PM 2.5 ) exposure to the mine fire smoke. Age was an effect modifier between mine fire PM 2.5 exposure and posttraumatic distress, with younger adults impacted more by exposure to the mine fire. Greater exposure to PM 2.5 from the mine fire was still associated with increased psychological distress some six years later, with the overall level of distress increasing between the two survey rounds. The follow-up survey coincided with the Black Summer bushfire season in south-eastern Australia and exposure to this new smoke event may have triggered distress sensitivities stemming from exposure to the earlier mine fire. Public health responses to disaster events should take into consideration prior exposures and vulnerable groups, particularly younger adults., (Copyright © 2022 Elsevier GmbH. All rights reserved.)

In February 2014, the coalmine adjacent to the Hazelwood Power Station in the Latrobe Valley of Victoria, Australia, caught fire, with residents from the nearby town of Morwell and the wider area exposed to smoke for six weeks. Although there was evidence linking the mine-fire event with psychological distress, no studies have evaluated the degree of distress in relation to the level of smoke exposure. We aimed to investigate the exposure-response relationship between particulate matter 2.5 μm or less in diameter (PM 2.5 ) released during the Hazelwood mine fire event and long-term symptoms of posttraumatic distress in the affected community, including the consideration of other key factors. A total of 3096 Morwell residents, and 960 residents from the largely unexposed comparison community of Sale, were assessed for symptoms of posttraumatic distress 2.5 years after the Hazelwood incident using the Impact of Events Scale-Revised (IES-R). Individual-level PM 2.5 exposure was estimated by mapping participants' self-reported location data on modelled PM 2.5 concentrations related to the mine fire. Multivariate linear regression was used to evaluate the exposure-response relationship. Both mean and peak exposure to mine fire-related PM 2.5 were found to be associated with participant IES-R scores with an interaction effect between age and mean PM 2.5 exposure also identified. Each 10 μg/m 3 increase in mean PM 2.5 exposure corresponded to a 0.98 increase in IES-R score (95% CI: 0.36 to 1.61), and each 100 μg/m 3 increase in peak PM 2.5 exposure corresponded to a 0.36 increase (95% CI: 0.06 to 0.67). An age-effect was observed, with the exposure-response association found to be stronger for younger adults. The results suggest that increased exposure to PM 2.5 emissions from the Hazelwood mine fire event was associated with higher levels of psychological distress associated with the mine fire and the most pronounced effect was on younger adults living in the affected community., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2020 Elsevier Ltd. All rights reserved.)