Exploring the Impact of Mental Health Education on Adolescents’ Perceptions About Mental Health and Mental Illness. Improving community health

The purpose of this study was to explore perceptions of mental health and mental illness as well as the perceptions towards people with mental illness among adolescents, and further to examine the impact that a mental health educational intervention has on these perceptions. The review of the literature revealed a small number of publications on mental health educational interventions among adolescents which aimed at increasing knowledge and affecting attitudes towards mental illness with positive results. Fifty nine pupils (13-16 years old) from two randomly selected secondary schools around Athens, Greece, participated in this study. These schools were randomly selected as the experimental group (n=28) which participated in the mental health educational intervention, and the comparison group (n=31), which did not receive any intervention. Data were collected using individual interviews with open-ended questions, drawings and a questionnaire (Opinions about Mental Illness - O.M.I. scale). The participants described mental health and mental illness before and after the intervention, using the same expressions for both terms. Among the experimental group, changes were seen within the same expressions after the intervention, although some descriptions did not change. However, after the intervention, participants in the experimental group did not confuse mental health with mental illness and they also included specific diagnostic examples or stated that mental illness can happen to anyone and it can be managed. Moreover, they expressed positive attitudes towards mentally ill people, which they had not done before the intervention. The analysis of the drawings before the intervention showed that mentally ill persons were drawn similarly in both groups. After the intervention, the drawings of the participants in the experimental group changed, including fewer negative elements, while the drawings of the comparison group did not change. Regarding the results on the O.M.I. scale, it was found that the score on the Social Discrimination factor significantly decreased from pre-test to post-test in both study groups. The experimental group had higher levels on Social Discrimination at pre-test compared to the comparison group, but this difference was not significant at post-test. No significant changes were found for the Social Restriction factor for either study group. Scores of the Social Care and Social Integration factors increased significantly only in the intervention group. Overall, the results of this study indicate that the mental health educational intervention had a positive impact on the perceptions about mental health and mental illness among adolescents, and (mental) health professionals can use these results for implementing similar interventions and further research.

Cardiovascular health and fitness after childhood acute lymphoblastic leukaemia

The last few decades have turned childhood acute lymphoblastic leukaemia (ALL) from a virtually incurable disease to a disease with 80–90% survival rates. However, this has not come without a cost. Various late effects of the treatment are nowadays well acknowledged, and the survivors have increased cardiovascular (CV) morbidity and mortality. While the treatment of ALL may have direct toxic effects on various organ systems, lifestyle factors affect the CV risk of the survivors as well. Data on CV health and fitness after treatment with common Nordic protocols since 1986 has been scarce. This thesis aimed to study CV health and fitness and the effects of a 3-month exercise intervention in 16–30-year-old long-term survivors of childhood ALL. Fitness was poor especially in female survivors. One third reported ≤1h of moderate physical activity (PA) weekly. While the levels of other CV risk factors were similar in survivors and controls, attenuations in vascular endothelium and cardiac function were found when using advanced echocardiographic methods. The exercise programme improved fitness, insulin resistance, endothelial function as well as measures of cardiac function. While the results do not allow definite conclusions on whether the subclinical signs of cardiac and vascular endothelial dysfunction are due to the treatment of ALL or sedentary lifestyle/poor fitness after treatment, the results are interesting and emphasize the effects of PA in this population. The results indicate beneficial effects of PA on the heart health in ALL survivors and suggest that they should be encouraged to physically active lifestyle.