key: cord-0712632-ky65r5o8 authors: Mourão, Denise Machado; Sedlmaier, Bruna Martins Grassi; Pires, Victor Luiz Rocha; Borges, Grasiely Faccin title: Effectiveness of a diabetes educational intervention at primary school date: 2022-01-21 journal: Int J Diabetes Dev Ctries DOI: 10.1007/s13410-021-01033-4 sha: 1a58dd3a89957a7013f1835eb3038da8cc007580 doc_id: 712632 cord_uid: ky65r5o8 BACKGROUND: Brazil ranks fifth in the world in the number of adults with diabetes, and third for type 1 diabetes. Conducting educational actions on this topic in public schools in this country is extremely important, since it can assist in the early adoption of good life habits and in a better care for students in this condition. OBJECTIVE: The aim of this study was to assess the effectiveness of an educational intervention about diabetes for students and school staff. METHODS: This is an interventional non-randomized longitudinal study, in which interviews were conducted before and after a playful intervention with the use of theater play and games for students and plus a training for the school staff. RESULTS: A total of 89 participants completed the study, being 73 students aged 7 to 12 years old, and 16 school staff. As a result, there was a positive change in knowledge and perception of diabetes by the students. The greatest changes in the answers among the participants, at the post-intervention period, were related to the possibility of consuming something with sugar by those with diabetes, and particularly how to cope in hypoglycemia situations by the school staff. CONCLUSIONS: Actions like these must be encouraged within the school environment, especially in countries with high prevalence of diabetes. Promoting health education in public schools in Brazil is an extremely important challenge, since it allows for the early adoption of good life habits and helps the school staff to take better care for their students. One in eleven people in the world has diabetes mellitus (DM) and, although type 1 (T1DM) is one of the most common chronic disease in childhood, type 2 (T2DM) is also increasing considerably in older children and adolescents, due to the increase in overweight and obesity in these population groups [1] . Some attitudes reflect the level of knowledge on diabetes [2, 3] , so family members of affected children are constantly concerned about the management of this condition in the schools, as they recognize lack of preparedness in the school staff regarding support for self-care [4, 5] , and classmates help [6] . In this way, a recent systematic review has shown association between bullying and T1DM when compared to individuals with no such condition in public environments, such as school [6] . The Children and Diabetes in Schools (KiDS) program has been used in several countries to promote diabetes education in the schools [7] . In Brazil, it was implemented in 2014 [6] , being one of the basic tools used by the Diabetes Reference Centers in schools in the country [8, 9] . In addition to the KiDS educational package, it is recommended to use an interactive methodology in the schools, such as training with the school staff [8, 9] , and/or playful actions with the students [10] . The use of performing arts, specifically theater play, has been shown to be very efficient for children and youth audiences [10] [11] [12] . In Brazil, few studies used theater play as a playful tool for diabetes education in schools, although without assessing the change in the participants' level of knowledge after its application [11, 12] . When considering that children and adolescents can spend more than 30 h per week in the school environment [13] , that there will be a probable 50% increase in the number of DM cases by 2040 [1] , and that diabetes education is a fundamental component of the treatment [14] as well as for the prevention of T2DM, it is necessary to adopt efficient educational practices in the schools. In this way, the aim of this study was to assess the effectiveness of using a playful intervention, associated with other tools in diabetes education for students and school staff. This is an interventional non-randomized longitudinal study design (pre-and post-intervention) carried out in a public Primary Education School in Teixeira de Freitas, Bahia, Brazil. The school staff and the students were invited to participate in this study at the school, after presentation by the researchers, in addition to sending an invitation letter to the guardians. The sample of the study was a non-probabilistic one, with students from second to the fifth grade were included and school staff. In the data collection period, the school had a total of 238 students enrolled, of which 186 were between second and fifth grade, and 21 employees (10 teachers, five general service assistants, two teaching assistants, a principal and a vice director, a secretary, and an administrative assistant). The inclusion criteria were as follows: Students: being enrolled from second to fifth grade of primary school, attending classes regularly; School staff: being part of the school permanent team. The exclusion criteria for students and employees were as follows: not accepting to participate in the study, not being present at the time of data collection, and, also for students, not having signed the Assent Form or not having the Free and Informed Consent Form signed by one of the guardians. In the pre-intervention interviews, 83 students and 19 members of the school staff participated, and in the post-intervention interviews, 73 students and 16 members of the school staff participated of the study. The entire study was conducted by members of the Diabetes Reference Center in the Schools of Teixeira de Freitas (CRDE-TxF), by students and professors from the courses of Medicine, Psychology and Interdisciplinary Bachelor's Degree in Health of the Federal University of Southern Bahia (UFSB). To check the participants' knowledge and perception of diabetes, a one-on-one face-to-face structured interview was examined twice for each participant, before and after intervention. To promote diabetes education, an intervention was conducted in the form of a theater play for the entire school community. Two days later, the school staff also had a training course. Finally, 2 months after the intervention, the same interview was re-applied in the same sample group (school staff and students), to verify changes in perception based on the educational actions. The methodological path of the study is shown in Fig. 1 . A reserved room was used for the one-on-one face-to-face structured interviews, between October and December 2019. The questions used were elaborated by the CRDE-TxF team itself, based on a review literature and on KiDS educational package [15] . For the students, 20 questions were used to assess diabetes general perceptions, signs and symptoms of hypoglycemia and hyperglycemia, and diet and diabetes management at school. For the school staff, 24 questions were used, being 20 the same as those for the students, only adapting the sentence the classmate with diabetes to the student with diabetes, in addition to other four questions about what to do during hyperglycemia and hypoglycemia crises. The participants had the following answer options: yes, no, and I don't know. For the students, there were also the option to answer by pointing a corresponding picture answer, with the thumb up for yes, the thumb down for no, and both hands open and palms up for I do not know, in the case he/she did not want to verbally answer the questions. The playful educational interventions used with the students and the school staff were a theater play [10] and a true and false dynamic game with statements questions about diabetes inside balloons, during 40 min. The script content of the theater play was about a T1DM student story starting in a new school, and his challenges with his classmates and teacher to do his diabetes self-care at school. There were specific scenes about the use of a glucometer, insulin shot, diet and consumption of sweets (candies), physical activity, unrestricted use of bathroom and access to drink water in times of hyperglycemia, signs and symptoms of a hypoglycemic crisis, among others. The school staff training occurs in a workshop format with dynamics about diabetes care at school, highlighting the following topics: symptoms of hyperglycemia and hypoglycemia recognition and how to cope in these situations, diabetes kit bag, and the responsibilities and assignment of the stakeholders (parent/guardian, school staff, student) [16] [17] [18] . In addition, they had a practical workshop about glucometer uses and the results interpretation. All training lasted about an hour and a half. The printed educational package with information about diabetes in schools, donated by ADJ Diabetes Brasil, was distributed at the end of the interventions to all present participants; in their students and school staff [15] versions, to help reinforcing the knowledge acquired during the interventions. The pre-and post-intervention answer comparison was analyzed using the PSPP software developed by the GNU (Gnuis Not Unix) project. The McNemar test was used to verify changes in the answers, with a significance level of 0.05%. The interview answers were categorized as a dichotomous variable (yes/no) option, with the I don't know answers being considered not adequate. A total of 89 individuals finished the study, 73 students and 16 school staff. Among students, there were 42 (57.5%) female and 31 (42.5%) male, aged 7 to 12 years (M = 9; SD = 1). Regarding the school grade, 22 (30.1%) were in second grade, 24 (32.9%) in third grade, 13 (17.8%) in fourth grade, and 14 (19.2%) in fifth grade. All school staff were female, aged 32 to 59 years (M = 45; SD = 6), and with education level as follows: completed under graduation, 7 (43.7%); completed high school, 1 (6.3%); uncompleted high school, 6 (37.5%); and completed primary school, 2 (12.5%). Among students, most of them, 71 (97.2%), answered that they did not have diabetes, one had the disease but did not know the type, and other had T1DM. Additionally, 52 (71.2%) students reported having someone with diabetes close to them, family member or friend. None school staff participant stated having diabetes, but 15 of them (93.7%) answered that they had someone close with this condition. The results of the interview questions with the students and school staff are shown in the following tables: Table 1 for diabetes general knowledge, Table 2 for diabetes signs and symptoms recognition, and Table 3 for diabetes management in the school, expressed in answers frequency and percentage, and significance level between pre-and post-intervention. The questions regarding the knowledge on behaviors and attitudes about hypoglycemia showed greater changes after the intervention. There was a positive change in the diabetes sign and symptom recognition by the students. In the case of the school staff, adequate answers had already been given in the pre-intervention, with a significant change only for headache (p = 0.035). In relation to the diabetes management in the schools, there were changes for almost all the answers among students and, for the school staff, only in those related to the correction of hypoglycemia events (Table 3) . This study evaluated the effectiveness of a diabetes intervention in school environment, and it was able to cause important changes in the students' and the school staff's knowledge and perception, with the main changes related with hypoglycemia and sugar intake by people with diabetes. With regard to general knowledge about diabetes, the possibility of consuming something with sugar by those with diabetes is one of the issues where the majority of the lay public and even health professionals are mistaken. In our study, after the interventions, there was a greater number of correct answers in all the questions related to this topic, both for the students and for the school staff, including the questions related to behavior and attitudes in hypoglycemia, which showed the greatest changes. In this aspect, the importance of highlighting this topic in the interventions was verified, contextualizing it, as recommended, within a healthy diet and in the case of correction of hypoglycemic crises [15] . Some studies have used theater plays as a tool to stimulate behavioral change and promote diabetes education, but mostly directed to people with diabetes [19] [20] [21] . Promoting diabetes education among school community is of value to provide support and assistance to the family and T1DM student, when it is needed, as well to stimulate prevention of obesity and T2DM. In this context, it is important to consider the substantial increase in independence and classmates behavior influences in the adolescents' life [22] . The two questions that could be related to bullying, whether diabetes is contagious from one person to another, and whether the classmate with diabetes can have a snack together with the others, also presented an increase of correct answers after the intervention among the students. These findings are important since episodes/behaviors of exclusion and/or segregation are frequently reported by children and adolescents with diabetes [6] , especially at school [23, 24] . There was a significant recognition of the insulin shot necessity at school, as part of diabetes management, by the interviewed students. However, there was one staff school participant who still negatively answered about this subject after the training. This is other important subject in diabetes education, since unfortunately there are reports from people with diabetes (personal communication) that it has been mistaken for an illicit drug user while inject insulin with a syringe [25] . A number of studies have pointed out the children and adolescents with T1DM get shamed and embarrassed when measuring their blood glucose and inject insulin, both in and out of the schools [23, 26] , especially with the use of a syringe or infusion pump, aggravating social stigma [23] . The use of insulin in multiple doses per day has been recognized already for some years as an efficient treatment in T1DM; therefore, there is often a need for at least one application at school, especially before eating [15, 18] . Another important result was acknowledging that the classmate with diabetes can practice physical and recreational activities. This understanding assists in the proper management of diabetes, since physical activity is an important part of the treatment [15, 27] . Not recognizing the main signs and symptoms in diabetes, both in hyperglycemia and hypoglycemia events, is admittedly another obstacle in social life [23, 26, 28] . This issue was highlighted in the theater play. Although these symptoms are very individualized, polyuria and polydipsia were highlighted for hyperglycemia, and weakness fatigue, Learning how to acknowledge hyperglycemia symptoms is very important at the school environment. It can make a way for an early diabetes screening, often avoiding the sudden onset of T1DM in a severe and traumatic way such as ketoacidosis [29] . There was also a significant increase in the recognition of mood changes, irritability, by the students after the intervention. This finding is important because it facilitates support and reception of students with diabetes by their classmates during a glycemic imbalance, which can occur both in hypoglycemia [15, 30] and in hyperglycemia [15] . Understanding why students with T1DM may need to eat at different times is important to avoid discrimination and facilitate management in the school environment. This sometimes should happen to prevent hypoglycemic crisis, and the most common reasons which it can occur are as follows: prolonged fasting status, skipped missed or delayed meals/snacks, unfinished meals (for little kids), too much insulin on board, too little carbohydrate, unplanned exercise and activities [15, 22, [30] [31] [32] . Thus, generally when blood glucose is below 90 mL/dL and/or dropping, for those who use glucose sensor with trend arrows, and the next meal will be in a long time or the person will have a physical exercise, it is suggested to eat a small snack [22, 27] . The questions related to how to cope in a hypoglycemic crisis stood out among the most relevant results after the intervention for the school staff. It was acknowledged that offering something with sugar is important to revert the situation. It has been established that 15 g of quick-acting carbohydrate must be ingested at these moments [22, 31] , unless loss of conscious happens [15] . Other important aspects of the diabetes care at school were highlighted for the school staff, including the encouragement of students with diabetes to have always with them the diabetes kit bag, which included 15 or 30 g of fast-absorbing carbohydrate and an extra snack to correct or prevent a hypoglycemia event, glucometer, and insulin, in addition to the relevant supplies, such as reagent strips for measuring glucose and syringe or pen for insulin application [13, 15, 18] . And also, it has at school the update personal diabetes management plan for each student with diabetes, where is written down all details of his/her treatment [15] . One strength of our study was to use the KiDS educational package, a validate material from International Diabetes Federation. Other strength was to work diabetes education with all school employee categories, plus the majority of students enrolled, encouraging a healthy lifestyle and reducing bullying about self-care diabetes. Thus, we stimulate the replicability of the methodology used to other schools, not only in Brazil but also in other countries, in order to better disseminate issues related to the management of T1DM within the school environment. A limitation of this study was to conduct it only in one school, due to the restrictions resulting from the COVID-19 pandemic, with just 16 school staff finishing the postintervention interview, thus limiting generalization of the results. Also, a longer additional interview, 6 or 9 months later, could give information about the long-term memory or impact of the intervention. The educational intervention, with the use of the theater play, playful games, KiDS educational package, and workshop training, was effective in changing the students' and school staff's knowledge and perception, especially about the main changes related with hypoglycemia and sugar intake by people with diabetes, and can be used as a methodology for diabetes education. 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