Browsing by Author "Todorović, Jovana (7003376825)"

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Objective: Studies about mental health among urban and rural residents are scarce. A limited number of studies report somewhat better mental health in rural settings, despite higher rates of suicides. The main objective of this study was to describe social conditions of the population of Serbia in rural and urban settlements and to assess the differences in the prevalence of mental health disorders. Methods: Propensity score matching of urban and rural persons (2 × 3,569 persons) has eliminated confounding effects from social variables (age, gender, wealth index, education level, employment, family status) and self-rated health. Thus, any statistical differences concerning mental health variables (five-item Mental Health Inventory and clinically diagnosed chronic anxiety or depression) between the two populations were not a result of differences in the matching variables. Results: After matching all variables, the estimated prevalence rate of poor mental health was significantly higher among residents of urban (52.2%) than rural (49.1%) settlements (p = 0.012). Conclusions: Almost half of the Serbian population suffers from poor mental health, therefore, there is a need to increase efforts on mental health promotion, prevention and treatment. Our study findings also support the importance of promoting benefits of rural settings for people with mental distress. © 2017, Czech National Institute of Public Health. All rights reserved.

OBJECTIVES: Healthcare workers are the professional group at higher risk of burnout than others. It is the underlying reason for medical errors and the general decrease in quality of patient care and is related to poor patient-healthcare worker relationships. Healthcare workers who work with military personnel have specificities compared to healthcare workers who work only with civilians. METHODS: A cross-sectional study among 171 nurses at the Military Medical Academy was conducted. The questionnaire consisted of items regarding socio-demographic and socioeconomic characteristics, lifestyle characteristics, workplace environment, workplace stress, strategies of stress management, symptoms and signs of workplace-related stress, and the Serbian version of the Maslach Burnout Inventory. RESULTS: The prevalence of burnout was 46.2%. The multivariate logistic regression analysis showed that the burnout was associated with stating that they would not choose the same profession again (OR = 4.54, 95% CI: 1.53-14.50) and with not being interested in the work (OR = 4.86, 95% CI: 1.58-14.92). CONCLUSION: The prevalence of burnout is relatively high among nurses at the Medical Military Academy in Belgrade and is associated with factors in the work environment.

Pedagogical work, especially with preschool children, is one of the most stressful professions, and the incidence of stress-related illnesses among preschool teachers is higher than in the general population. The aim of this cross-sectional study, conducted between October 2018 and April 2019, was to examine the prevalence of the burnout syndrome in a representative sample of 482 preschool teachers in Serbia and the factors associated with it. For this purpose, the participants completed a questionnaire composed of six sections: the socio-demographic and socio-economic characteristics, health and lifestyle characteristics, workplace and employment characteristics; Copenhagen Burnout Inventory (CBI); Beck Depression Inventory (BDI), and the Zung Self-Rating Anxiety Scale (SAS). The frequency of the total burnout was 27.1 %. The frequency of burnout on the CBI was 25.4 % for personal burnout, 27.0 % for work-related burnout, and 23.4 % for client-related burnout. Multivariate logistic regression analysis with total burnout as an outcome variable showed that being single (OR: 0.18; 95 % CI: 0.05-0.58), having poor (OR: 6.05; 95 % CI: 1.05-34.91), or average (OR: 3.60; 95 % CI: 1.57-8.25) self-rated health, not having didactic/play tools (OR: 2.71; 95 % CI: 1.21-6.04), having a higher score on the BDI (OR: 1.19; 95 % CI: 1.09-1.29) or SAS (OR: 1.10; 95 % CI: 1.03-1.18) was significantly associated with the total burnout among our participants. Our study shows the worryingly high prevalence of the burnout syndrome among preschool teachers in Serbia and points to its association with mental health issues, depression, and anxiety. © 2024 Sciendo. All rights reserved.

Pedagogical work, especially with preschool children, is one of the most stressful professions, and the incidence of stress-related illnesses among preschool teachers is higher than in the general population. The aim of this cross-sectional study, conducted between October 2018 and April 2019, was to examine the prevalence of the burnout syndrome in a representative sample of 482 preschool teachers in Serbia and the factors associated with it. For this purpose, the participants completed a questionnaire composed of six sections: the socio-demographic and socio-economic characteristics, health and lifestyle characteristics, workplace and employment characteristics; Copenhagen Burnout Inventory (CBI); Beck Depression Inventory (BDI), and the Zung Self-Rating Anxiety Scale (SAS). The frequency of the total burnout was 27.1 %. The frequency of burnout on the CBI was 25.4 % for personal burnout, 27.0 % for work-related burnout, and 23.4 % for client-related burnout. Multivariate logistic regression analysis with total burnout as an outcome variable showed that being single (OR: 0.18; 95 % CI: 0.05-0.58), having poor (OR: 6.05; 95 % CI: 1.05-34.91), or average (OR: 3.60; 95 % CI: 1.57-8.25) self-rated health, not having didactic/play tools (OR: 2.71; 95 % CI: 1.21-6.04), having a higher score on the BDI (OR: 1.19; 95 % CI: 1.09-1.29) or SAS (OR: 1.10; 95 % CI: 1.03-1.18) was significantly associated with the total burnout among our participants. Our study shows the worryingly high prevalence of the burnout syndrome among preschool teachers in Serbia and points to its association with mental health issues, depression, and anxiety. © 2024 Sciendo. All rights reserved.

Pregnancies complicated with either pregestational or gestational diabetes mellitus deserve great attention due to their complexity and potential subsequent complications for both mother and the fetus. Based on already proven role of glycemic variability in the development of these, improving glucose monitoring continues to be an important step towards preventing adverse outcomes. Besides already well-established self-monitoring of glycemia, newer devices in the form of continuous glucose monitoring have found their place due to their proven preciseness and non-invasiveness. This paper has the aim to analyze results and conclusions of obtained, newer studies focused on these methods of glucose monitoring and to also give a closer insight of their usability and limitations. © 2024, Serbia Medical Society. All rights reserved.

In order to enhance cost-benefit value of the gestational diabetes mellitus screening (GDM) the concept of universal screening i.e., screening of all pregnant women for gestational diabetes, has mostly been abandoned in favor of the concept of selective screening. Selective screening implies that only women with risk factors are being screened for GDM. However, some recent studies have shown that with the application of the selective screening approach, some women with GDM may not receive proper and timely diagnosis. This review addresses the pros and cons of both concepts. It will also discuss screening methods and methods of preparation and performance of oral glucose tolerance test and the interpretation of its results. © 2023, Serbia Medical Society. All rights reserved.

It has been an entire century since the introduction of insulin into clinical practice, which, among other, led to improvements of fertility and pregnancy outcomes of women suffering from gestational diabetes. The prevalence of diabetes worldwide and in Serbia is high and tends to increase as a consequence of modern lifestyle. Nevertheless, modern diagnostic and therapeutic approaches enable people with diabetes to achieve and complete pregnancies without adverse outcomes. Gestational diabetes can be considered as non-communicable disease and efforts should be made to determine its effects on offspring. In the context of COVID-19 pandemic, diabetes mellitus was identified as an important risk factor for severe forms of the disease. © 2023, Serbia Medical Society. All rights reserved.

Introduction The COVID-19 pandemic is likely to have a prolonged impact on mental health (MH); however, the long-term MH effects of the COVID-19 pandemic remain unknown. The Serbian national survey-CoV2Soul.RS-was launched to document the MH status of the Serbian population following the COVID-19 pandemic and to contribute to an international evidence base about MH prevalence rates during different phases of the pandemic. Methods and analysis This cross-sectional study was designed to collect a nationally representative sample (N=1200; age 18-65 years; estimated start/end-June/November 2021) using multistage probabilistic household sampling. Trained staff will conduct in-person diagnostic interviews. A battery of self-report instruments will be administered to assess the quality of life (QoL), general distress and associated protective and harmful psychological and societal factors. Analyses will be conducted to delineate the prevalence rates of MH disorders, how MH conditions and QoL vary with respect to sociodemographic variables, personality, health status and traumatic events during the COVID-19 pandemic, and to test how these relations depend on geographical region. Moreover, this study was designed to explore mechanisms linking personality and the perception of pandemic consequences and associated distress. Prevalence rates of MH disorders will be calculated using descriptive statistics. For additional analyses, we will use correlations, analysis of variance and regression analyses. The hierarchical structure of the data will be explored using multilevel random coefficient modelling. Structural equation modelling will be used to investigate the indirect effects of personality on distress through relevant variables. Ethics and dissemination Ethical Committees of the Faculty of Medicine (1322-VII/31) and Faculty of Philosophy in Belgrade (02-33/273) and Faculty of Philosophy in Novi Sad (05-27, br.893/1) approved the protocol. Only respondents able to provide informed consent will participate in the study. Research reports will be submitted to peer-reviewed journals and the results will be placed on the website www.cov2soul.rs to be available to funders, researchers, policy-makers and interested laypeople, and will be advertised through social media. Trial registration number NCT04896983. ©

Metabolic changes occur due to the effects of placental hormones such as human chorionic gonadotropin and human placental lactogen in normal pregnancies. These effects enable the development of insulin resistance among all pregnant women, significantly pronounced in the third trimester. In pregnancies complicated by pre-gestational or gestational diabetes mellitus, these changes are more intensive as they affect the fetoplacental unit. In pregnancies complicated by diabetes the increased number of placental macrophages leads to the increased production of different cytokines which include leptin, tumor necro-sis factor alpha, and interleukins. This review addresses placental vascular changes that lead to adverse pregnancy outcomes, along with the effects of the maternal hyperglycemia and fetal hyperinsulinemia. © 2023, Serbia Medical Society. All rights reserved.

Introduction: The ability of airline pilots to maintain a good level of sleep goes a long way in ensuring operational effectiveness with regard to safety as well as personal health. The study assesses the risk factors for sleep quality of airline pilots in Serbia with the objective of determining those factors, both occupational and lifestyle that are paramount in assisting with sleep health. Methods: A cross-sectional study was conducted on a total of 66 Serbian commercial pilots, and the Pittsburgh Sleep Quality Index (PSQI) was used to assess their sleep quality. Demographic, occupational, lifestyle, biological and psychological variables were obtained through validated questionnaires. Multivariate logistic regression was used to determine the predictors of poor sleep quality (PSQI ≥5). Results: Overall sleep quality was poor in 65.2% of the participants. Significant factors associated with poor sleep quality included years of experience (OR = 1.17, p = 0.007) and levels of stress (OR = 2.87, p = 0.004). Particular lifestyle variables, including factors such as coffee intake, had initial relationships with sleep quality but were not significant in the multivariate models. With regard to age, a significant univariate association was also revealed but was dropped in the final model because of collinearity with years of experience. Conclusion: Serbian commercial pilots have a relatively high risk of inadequate sleep associated with years of experience and levels of stress. There is a need to implement organization-wide changes such as stress management schemes in order to improve sleep quality among pilots, and foster prioritizing well-being. Copyright © 2025 Stojanović, Nesic, Maksimović, Terzić-Šupić, Todorović, Topalović, Vlaisavljević and Ilić Živojinović.

Objective: Medical students usually do not meet the recommendations on the minimum level of physical activity, despite knowing the impact that physical activity has on the prevention and treatment of various diseases. Medical students are considered to be insufficiently physically active. The aim of this study is to determine the prevalence of physically active fifth-year medical students at five universities in Serbia, as well as to identify factors associated with insufficient physical activity of students. Methods: A cross-sectional study was performed in the population of fifth-year medical students from five different universities in Serbia. The research instrument was a questionnaire specially designed based on similar research. Descriptive and analytical statistics methods were used in statistical analysis. Results: The study included a total of 573 fifth-year medical students from five universities in Serbia: 311 (54.3%) Belgrade; 86 (15.0%) Kragujevac; 58 (10.1%) Nis; 66 (11.5%) Kosovska Mitrovica; 52 (9.1%) Novi Sad. Insufficient physical activity was statistically significantly associated with studying at the University of Kosovska Mitrovica (OR = 3.98, 95% CI: 1.83-8.57). There was a statistically significant difference in the frequency of anti-anxiety medications use in the last 12 months between students with sufficient and insufficient physical activity (p = 0.040) as well as in the average number of cigarettes smoked per day between students with sufficient and those with insufficient physical activity (2.82 ± 6.35 vs. 4.50 ± 8.29, p = 0.043). There was also a statistically significant difference in the average score on the Beck’s depression scale between students with sufficient and students with insufficient physical activity (6.51 ± 6.59 vs. 10.03 ± 9.37, p < 0.001) and in the average score on Zung’s anxiety scale (34.86 ± 8.18 vs. 38.07 ± 8.71, p = 0.003). Conclusion: A high percentage of medical faculty students (86.6%) are physically active. Differences in the level of physical activity were observed between students of these five universities as well as between students with different levels of physical activity. © 2024, Czech National Institute of Public Health. All rights reserved.

Introduction/Objective Diabetes mellitus and its chronic complications impair quality of life (QoL) when compared to the one of the general population. The objective of this study was to determine the prevalence of > 14 unhealthy days per month among the patients with diabetes in Serbia and to determine the association of the socio-demographic characteristics and health characteristics with the total of > 14 unhealthy days. Methods Serbian version of a generic self-administered questionnaire from Centers for Disease Control and Prevention (CDC-HRQOL-4) was used for data collection in all three levels of care. Results The study involved 4898 patients with diabetes, 2283 (46.6%) men and 2611 (53.4%) women. Overall mean age was 57.3 ± 12.2 years with over one fifth (23.2 %) were younger than 50 years. Multivariate logistic regression analyses indicated that age > 65 (OR:1.575, 95%CI 1.100–2.256), being a woman (OR: 1.287, 95% CI 1.042–1.588), lower education (OR: 1.383, 95%CI 1.091–1.754), felt depressed ≥ 14 days (OR: 3.689, 95% CI 2.221–6.128), felt anxious ≥ 14 days (OR: 1.749, 95% CI 1.113–2.749), poor sleep ≥ 14 days (OR:2.161, 95%CI 1.569–2.988), fair or poor self-rated health ≥ 14 days (OR: 4.322, 95%CI 3.474–5.376) were associated with unhealthy days ≥ 14 days. The strongest negative association was observed between limited physical activity ≥ 14 days and a decrease in the QoL of people with diabetes (OR: 22.176, 95%CI 10.971–44.824). Conclusion This study highlights association between impaired QoL in patients with diabetes and physical activity limitations. Limited physical activity is the factor with the greatest negative impact on the QoL particularly in older, less educated, and women with diabetes. © 2023, Serbia Medical Society. All rights reserved.

Objective. Thyroid dysfunction represents common disorder occurring very frequently among women of reproductive age, including pregnancy. The aim of this literature review was to determine in which way thyroid function during pregnancy is associated with GDM. Design. We conducted review of the literature following the basic principles of literature search. Methods. Two researcher independently searched PubMed in the period of last five years (2018-2023) to identify eligible studies regarding thyroid function and GDM. Results. From 51 papers initially found after the inserting key words in PubMed search field 30 were excluded after the title and abstract review. After reading full text of 21 articles, 15 were included in the review. Conclusions. Our review of literature showed not only that two most common disorders during pregnancy were GDM and thyroid dysfunction, but also indicated that they were in positive correlation. © 2024, Acta Endocrinologica Foundation. All rights reserved.

Objective. Thyroid dysfunction represents common disorder occurring very frequently among women of reproductive age, including pregnancy. The aim of this literature review was to determine in which way thyroid function during pregnancy is associated with GDM. Design. We conducted review of the literature following the basic principles of literature search. Methods. Two researcher independently searched PubMed in the period of last five years (2018-2023) to identify eligible studies regarding thyroid function and GDM. Results. From 51 papers initially found after the inserting key words in PubMed search field 30 were excluded after the title and abstract review. After reading full text of 21 articles, 15 were included in the review. Conclusions. Our review of literature showed not only that two most common disorders during pregnancy were GDM and thyroid dysfunction, but also indicated that they were in positive correlation. © 2024, Acta Endocrinologica Foundation. All rights reserved.

Background/Aim. The field of lung ultrasonography (US) is a fast-developing one, and it provides the medical community with numerous new diagnostic opportunities. The aim of this study was to examine the etiology of dyspnea on admission and assess the stage of heart failure (HF) according to the US examination of the heart and lungs. Methods. The cross-sectional study included a total of 110 patients treated for the symptoms of dyspnea. The study included all patients treated for any heart or pulmonary condition, as well as patients who reported the first episode of dyspnea without any previous illness. The most important diagnostic sign in the US of the lungs in patients with HF was the appearance of B-lines or “comets” (ultrasound artifacts reminiscent of comet tails), which indicate the accumulation of fluid in the interstitium of the lungs. Results. The mean number of registered “comets” in the total number of patients was 14.2 ± 7.4 (minimum 2, maximum 30). The mean number of “comets” among patients with HF was 18.8 ± 5.9. The mean number of “comets” among patients without HF was 8.0 ± 3.7 (p ≺ 0.001). Multivariate linear regression analyses showed the association between the number of “comets” and HF (p ≺ 0.001). Conclusion. As the assessment of present “comets” in pulmonary US examination is safe and non-invasive, it can easily be integrated into the daily clinical practice because it has been shown that the number of pulmonary “comets” is significantly higher in patients with HF compared to those with dyspnea of other etiologies. © 2023 Inst. Sci. inf., Univ. Defence in Belgrade. All rights reserved.