Juliana Matos Ferreira Bernardo’s research while affiliated with Centro Universitário Cesmac and other places

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Publications (2)


Desastre da Mineração em Maceió-AL: Avaliando o Impacto na Saúde dos Atingidos
  • Article
  • Full-text available

May 2025

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3 Reads

Ambiente & sociedade

Anacássia Fonseca de Lima

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Janaína Accordi Junkes

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Juliana Matos Ferreira Bernardo

Resumo Neste trabalho foi analisado o impacto à saúde dos moradores dos bairros de Maceió-AL, que foram afetados pelo afundamento do solo decorrente da extração de salgema pela empresa mineradora Braskem. Utilizou-se uma abordagem mista, com uma primeira fase de estudo transversal, na qual uma escala validada (DASS-21) e um questionário sociodemográfico foram aplicados, e uma segunda fase de pesquisa qualitativa. Os resultados indicaram que o desastre teve um impacto significativo na saúde mental desses indivíduos, com prevalência de estresse, ansiedade e depressão acima dos níveis normais. Identificou-se correlação entre os transtornos mentais e o diagnóstico de hipertensão arterial sistêmica, sugerindo implicações físicas prolongadas do desastre na saúde dos atingidos, que estão expostos a um estado constante de incerteza resultando em transtornos mentais e agravamento de doenças crônicas preexistentes. O estudo demonstra a importância da AIS na identificação de riscos e na tomada de decisão para mitigar os impactos do desastre.

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Figure 1. Thematic analysis according to Bardin.
Characterization of the study sample
Description of the stress, anxiety, and depression variables by the DASS-21 scale and prevalence and average of mental disorders (n=170).
Mining Disaster in Maceió-AL: Assessing the Health Impact on the Victims

Ambiente & sociedade

This study analyzed the health impact on residents of neighborhoods in Maceió-AL, who were affected by ground subsidence resulting from halite extraction by the mining company Braskem. A mixed-methods approach was employed, beginning with a cross-sectional study phase in which a validated scale (DASS-21) and a sociodemographic questionnaire were administered, followed by a phase of qualitative research. The findings revealed that the disaster significantly impacted the mental health of these individuals, with heightened levels of stress, anxiety, and depression surpassing normal thresholds. A correlation between mental disorders and the diagnosis of systemic arterial hypertension was observed, suggesting extended physical health implications from the disaster for the affected individuals, who are subjected to a perpetual state of uncertainty leading to mental disorders and the worsening of pre-existing chronic diseases. The study underscores the significance of Health Impact Assessment (HIA) in risk identification and decision-making processes to mitigate the disaster’s impacts.