Background & ObjectivesWe aimed to evaluate the long term effect of school based intervention to prevent non- communicable disease risk factors.MethodsIt was a quasi experimental study conducted during the period of 2009–2015. We involved school children aged from 11 to 16 years old. For the assessment of the program's effectiveness, subjects in both groups were examined at baseline, at the end of the 3-year intervention period and at the follow-up, one year after program's cessation.ResultsIn the intervention group, the prevalence of school children who reported to be eating 5 fruits and vegetable sdaily increased significantly from 30.0% at pre-assessment to 33.2% at post-assessment, one year after (p=0.02, p=0.41 respectively). For the control group, this prevalence had significantly decreased from 40.2% at baseline to 35.0% at post-intervention, at the follow up, this proportion increased to 44.5%(p=0.001, p<10−3 respectively). Concerning smoking habits, we observed a decreasing trend in the intervention group from 5.7% at pre-assessment, to 4.8% at post-assessment and to 3.4% at the follow-up (p=0.19 and p=0.25 respectively). There was also a significant decrease in school children who did recommended physical activity in the same group.ConclusionThe present work showed that interventions promoting healthy lifestyles should be maintained. Developing countries should be encouraged and supported to design, conduct, and evaluate robust preventive interventions.
Background:Integrated actions against selected risk factors (i.e. smoking, physical inactivity, and unhealthy diet) can lead to the reduction of major chronic diseases.Objective:To implement and evaluate a school-based intervention program to prevent cardiovascular risk factors among children.Materials and Methods:Design:Pre- test post-test quasi experimental design with a control group.Setting:Four secondary schools in Sousse, Tunisia.Intervention:The overall intervention program lasted for a school year and incorporated educative actions concerning tobacco use, physical activity, and healthy diet.Results:Globally, knowledge, behaviors, and intentions concerning smoking improved in both groups between baseline and the end of the study, particularly in the intervention group. Nutrition knowledge, behaviors, and intentions improved in both groups between baseline and final stage, particularly in the intervention group. At the final stage, there was an increase in the proportion of children walking to and from school in the intervention group. There was also an increase in the percentage of children with intention of practicing sport in the future particularly in the intervention group. There were no significant differences in BMI after the intervention neither in intervention nor in control groups. At the end of the study, the incidence of overweight and obesity was similar to that at baseline.Conclusions:This pilot study has demonstrated the potential of school as a suitable setting for the promotion of healthy lifestyles in children. The study resulted in substantial improvements concerning knowledge, behaviors, and intentions in the intervention group.
Introduction: Obesity among children is a major risk factor for chronic diseases. School interventions programs can represent a mean to implement healthy nutrition attitudes at early ages. Our objective was to evaluate the effects of a school intervention program to promote healthy nutrition among adolescents, in terms of knowledge, behaviors and intention. Methods: Quasi experimental study among urban students in Sousse, Tunisia with 2 groups, intervention and control. The intervention group had an interactive program integrated with school courses that promoted healthy nutrition habits. Both groups had a pre post evaluation. Results: 2200 students aged from 12 to 16 participated to the pre post evaluation. In the intervention group, there were significant changes form pre to post test in knowledge, intentions, and behaviors. In the control group, almost no significant changes were observed. Conclusion: School intervention programs can represent an interesting approach to promote healthy nutrition habits among adolescents.
Malignant hyperthermia (MH) is a rare pharmacogenic disorder of skeletal muscle calcium regulation, resulting from general anesthesia that can be fatal. Most cases are caused by administration of volatile anesthetics or depolarizing muscle relaxants. It has been generally reported that both of sevoflurane and succinylcholine can induce the delayed onset of MH. Here, we report a case of malignant hyperthermia in a four-year-old girl during anesthesia induction for unilateral congenital ptosis surgery, two minutes after sevoflurane and succinylcholine administration. The crisis was atypical but early recognized and managed by administration of dantrolene with symptomatic treatment.
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