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BackgroundChanging daily habits such as diet, hygiene and physical activity may be some of the consequences of the COVID-19 pandemic. The aim of the study was to analyze the effect of this pandemic on lifestyle, physical activity, eating and hygiene habits among students.MethodsThis cross-sectional study involved 171 students from the Faculty of Medical Sciences, University of Kragujevac, Serbia. Data were statistically analyzed using Wilcoxon Signed-Rank test, Marginal homogeneity test and Chi-square test. The differences were considered statistically significant when p ≤ 0.05.ResultsIn this study, it was observed that the most common physical activity before the pandemic was walking, while during the pandemic was home exercising. Compared to the period before the pandemic, there was no difference in the time spent engaging in daily physical activity (p = 0.334). However, there was a significant increase in sitting time during the pandemic (p = 0.005). Difference was noticed in the use of breakfast, the number of meals, and the type of fat in the diet before and during the pandemic (p = 0.000). During the pandemic, there was an increase in the use of fruits (p = 0.000), vegetables, and nuts (p = 0.001), while the use of fast food and alcohol have decreased. During the COVID-19 pandemic, a significant increase in the use of dietary supplements was observed (40.2%), (p = 0.008).ConclusionsGiven that the COVID-19 pandemic is ongoing, certain changes in lifestyle observed in this study should be confirmed in more extensive population studies.

IntroductionThe problems of oral health of people diagnosed with depression are not adequately recognized, either in developed or developing countries. Social stigma, lack of self-interest, or even inadequate approaches of dental doctors towards the unique situation of this group of people this lead to excessive oral health problems.MethodsThe bibliographic database PubMed/Medline, Google Scholar, and Whiley online library were searched using the following text and MeSH as separate key terms and in combination: depression and oral health/dental caries/periodontal disease/tooth loss/utilization of oral health services/and barriers. The content of documents was analysed using qualitative methodology.ResultsTwenty-six original studies were included in the review. Level/severity of depression, medication and medical comorbidity are the most important medical barriers influencing the oral health of people diagnosed with depression. Dental fear and anxiety are mostly combined with low oral hygiene and bad oral health. Socioeconomic status, dental insurance, bad habits and education also have important roles in the oral health status of people diagnosed with depression.ConclusionIncluding individuals with depression and oral health problems in national health programs, creating specific prevention programs, or subsidizing the cost of treatment are some of the recommendations suggested as solutions.

UVODKardiovaskularne bolesti (KVB) predstavljaju vodeći uzrok smrtnosti u svetu. Istraživanja pokazuju da oko 20% svetske populacije boluje od nekog oblika kardiovaskularnih bolesti, pri čemu se čak trećina svih smrtnih ishoda u svetu pripisuje upravo ovim bolestima (1, 2). Na osnovu zastupljenosti kardiovaskularnih bolesti u različitim zemljama sveta Srbija se nalazi u prvoj polovini liste kako za žensku, tako i za mušku populaciju (3).Određeni oblici kardiovaskularnih bolesti (ishemijska bolest srca, ishemijska bolest cerebrovaskularnog sistema, periferna arterijska okluzivna bolest) mogu se u značajnoj meri prevenirati usvajanjem odgovarajućih zdravih

The consumption and amounts of a variety of food products used in a diet affect the incidence of anemia and different levels of nutritional status among school-age children. The prevalence of food intake comprised of fats, carbohydrates and sodium (salt) is a significant contributing factor to the incidence of excessive weight. Apart from nutrition, a leisure-time physical activity and the time spent in front of the TV or computer may contribute to an increase in anemia and obesity rates. The objective of this paper was to examine nutritional status, dietary habits and anemia among school-age children in the central Serbia region (the city of Kragujevac). It was established that 47.3% of the surveyed children fell into the normal weight group, 24.5% of the children are considered to be at risk of being overweight, 21.4 % of the children are considered as obese, whereas 6.8% of the children fell into the under-weight group. The incidence of anemia was noted in 10.8% of the cases, whereas anemia in obese children was observed in 21.6% of the cases (n=114; during the school year of 2014-2015). The obtained results show a statistically significant correlation between an increase in the consumption of fast food and anemia in children, whereas the amount of time children spend in front of the TV is also associated with the higher percentage of anemia and obesity.

Background: Lip, oral cavity, and pharyngeal cancers have been globally estimated to account for about 3.8% of all cancer cases and 3.6% of cancer deaths. Mortality of these cancers is generally higher in developing than in developed countries. Overall cancer mortality rate in Serbia is one of the highest in the world. The aim of this study was to determine the mortality rate trends and the most common localization of lip, oral and pharyngeal cancers in Serbia. Methods: The study was conducted in 2018 as descriptive epidemiological study and included years from 1999 to 2015. The differences in standardized mortality rates and number of deaths were analyzed with regard to age, gender, and tumor localization. Linear trend and regression were used to determine mortality rate trend. Results: There was statistically significant difference in the number of deaths between men and women in the ages of 40 and over (P < 0.01); male/female cancer mortality ratio was 4.56:1. Generally, the most common localization of this carcinoma was hypopharynx. There was no statistically significant increase of mortality rates from these cancers for both genders (males: y = 4.77 + 0.42x, P = 0.069 % change = +20.35; females: y = 1.03 + 0.01x, P = 0.40 % change = +4) during 17-year period. Conclusion: Promotion of healthy habits, life-styles and regular inspection of mouth by patients and health professionals should be better prioritized especially in developing countries where implementing and improving national health prevention programs are essential.

Osteoporosis is a progressive bone disorder that can be infl uenced by many diff erent factors. A cross-sectional study has been conducted with the aim to assess the prevalence of risk factors as well as to identify the possible causes of improvement of the disease. Th e study population consisted of 97 women older than 35 who had previously been diagnosed with osteoporosis. Dualenergy X-ray Absorptiometry (DXA) scan was used to determine bone mineral density (BMD) in order to assess the current state of the disease. Th e participants were asked to complete a standardized IOF (International Osteoporosis Foundation) questionnaire. According to BMD measurements, 24.7% of women had normal bone density while 18.6% had T-score lower than -2.5. Th ere was a statistically signifi cant correlation between T-score and the history of previous bone fractures. Besides, a relatively high prevalence of certain risk factors (such as underweight, early menopause, oophorectomy, thyroid and parathyroid disorders etc.) was observed in woman with osteoporosis.

Changes in Fitness index values, monitored by the Urho Kaleva Kekkonen (UKK) Walking test, were examined in this study due to its practical application in the assessment of aerobic capacity, especially after planned wellness activities of moderate intensity. This research is designed as a quasi-experimental uncontrolled before and after study, and according to it, Fitness index values obtained by the UKK test and body mass index (BMI) were evaluated before and after 8 weeks of planned wellness activities (recreational swimming). After the wellness activity, the average Fitness index value was increased by 1.13% (the difference was statistically significant with p = 0.000) while BMI value was significantly decreased by 1.82% (p = 0.000). Considering our results, the Fitness index could have practical importance for the assessment of endurance performance in man. That means that Fitness index can be used for estimating aerobic capacity and effect of wellness on health improvement and disease prevention.