FCS (DCN) - Artigos em Revistas Científicas Internacionais com Arbitragem Científica
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- Children mental health after the 2008 global economic crisis: assessing the impact of austerity in PortugalPublication . Costa, Diogo; Cunha, Marina; Ferreira, Cláudia; Gama, Augusta; Machado-Rodrigues, Aristides M.; Rosado-Marques, Vítor; Nogueira, Helena; Silva, Maria Raquel; Padez, CristinaBackground: The austerity measures implemented in Europe after the 2008 global economic crisis, had a negative impact on the population health. The mental health of adults from southern Europe was particularly affected during this period, however, much less is known about the impact of austerity on the mental health of children. This study measured the impact on Portuguese children’s mental health of specific changes in family life during the 2008 economic crisis. Methods: In this study, a cross-sectional analysis of school-aged children (aged 7.5–11 years old, n = 1157) was conducted in 118 public and private schools of three Portuguese districts during 2016/2017. Parent reports of child’s psychosocial functioning (Strengths and Difficulties Questionnaire – SDQ) and children self-reports of depression, anxiety and stress symptoms (Depression, Anxiety and Stress Scales, Children version – DASS-C) and health-related quality of life (HRQoL - KIDSCREEN-27), were compared according to eight yes/no questions specifically developed about changes to normal life during the economic crisis (e.g. During the economic crisis did you: “Started buying cheaper food?” “Had to change to more economic housing?”). General linear regression models were fitted to estimate mean scores of the selected mental health outcomes according to the positive or negative answers to each question about the changes to life during the economic crisis. The models were adjusted for age, sex, socioeconomic status and district of residence. Results: Following the crisis 48.6% of the parents reported that they had to use their savings, and 6.8% reported that they had to change to a more economic housing. The questions about the changes to life that occurred during the crisis were associated with more frequent psychosocial problems, depression, anxiety and stress symptoms and with poorer HRQoL among children, after adjustment for potential confounders in the regression models. The effect sizes in mean differences for all mental health outcomes assessed according to the changes were small to moderate (Cohen’s d from 0.01 to 0.68). Conclusion: Specific changes to normal life attributed to the economic crisis seem to have an independent negative impact on the mental health outcomes of primary school-aged children. These results highlight the need to tackle early-life determinants of inequalities in children mental health, particularly among those that were exposed to the economic crisis.
- Social inequalities in traditional and emerging screen devices among portuguese children: a cross-sectional studyPublication . Rodrigues, Daniela; Gama, Augusta; Machado-Rodrigues, Aristides M.; Nogueira, Helena; Silva, Maria Raquel; Rosado-Marques, Vítor; Padez, CristinaBackground: Children are often exposed to too much screen time but few studies have explored the use of old and new digital media among young children. This study assesses screen time, including traditional and mobile devices, in pre-school and elementary school-aged children, according to their gender, age, and socioeconomic position (SEP). Methods: A total of 8430 children (3 to 10 years; 50.8% boys) from the north, center and south-central Portugal were included in the present study. Data was collected by a parental questionnaire during 2016/2017. Children’s screen time (by media device, weekdays and at the weekend; calculated by mean minutes per day) were reported by parents. Analysis were carried to compare screen time by children’s age, gender and family SEP (classified using father’s educational degree). Results: Daily screen time was high both in children aged 3 to 5 and 6 to 10 years – 154 min/day (95% CI: 149.51–158.91) and 200.79 min/day (95% CI: 197.08–204.50), respectively – and the majority of children, independently of their gender, exceed the recommended 2 h/day of screen viewing. Children are still primarily engaging in screen time through television but the use of mobile devices, particularly tablets, were already high among 3 year-old children and increased with age. SEP was a negative predictor of screen time in the linear regression analysis, including after adjustment. Conclusions: Considering the negative health impacts of excessive screen time, recognizing subgroups at risk of excessive screen time and identifying how each device is used according to age is fundamental to enable appropriate future interventions. The screen time in children aged 3–10 years is longer than the recommended, particularly among boys and in those children from lower SEP. Parents and policymakers should have in mind that children spend most of their screen time watching television but mobile devices are becoming extremely popular starting at a young age.