Temporal changes in temperature, humidity, height of atmospheric pressure and their impact on the psycho-physical functioning of man since the ancient Greeks have been the subject of study. At the beginning of the 21st century, scientists around the world are presenting irrefutable evidence that meteorological phenomena significantly contribute to the worsening of the condition in chronic patients, and also cause various health problems among healthy weather-sensitive people. Modern medicine defines a person whose organism is not able to adapt to changes in weather conditions as meteoropaths, and the state in which their orgasm is during that period is called meteorotropic.

The aim of this study was to investigate how sociodemographic and health factors contribute cognitive abilities in the older population of the Republic of Serbia, using data from the 2019 national health survey. The study included 3,743 participants, of whom 2,061 (55.1%) were women and 1,682 (44.9%) were men. The median age of all participants was 72 (10) years. Study used logistic regression on cross-sectional data to analyze how education, social support, and healthcare access affect cognitive abilities, while adjusting for demographic variables. The results revealed negative associations between higher levels of education and lower odds of experiencing memory and concentration problems, while recent visits to specialists were positively associated with increased risk for the same. The highest percentage of participants (22.6%) reporting major difficulties in memory and concentration were in the age group of 85–89 years (p < 0.001). A statistically significant relationship was found between social support and issues related to memory and concentration (p < 0.001). Social support emerged as a significant factor in preserving cognitive abilities. The discussion underscores the need for a comprehensive approach in promoting cognitive health, taking into account education, social integration, and access to healthcare as key factors. The study acknowledges its limitations, including its cross-sectional nature and potential subjective biases in self-assessment of cognitive abilities. Future research should incorporate longitudinal studies and more objective measures of cognitive abilities.

Introduction. Circadian rhythm, sleep and rest are of great importance for the proper functioning of the body. They have an impact on numerous organ functions and human health in general. The aim of this study was to analyze the circadian rhythm, sleep and rest associated with health in the working population. Material and Methods. The research was designed as a crosssectional study. A questionnaire was created as a research instrument for the working population who used the services of the Eye Clinic ?Etiko?. The study included a total of 110 respondents. Participation in the study was voluntary and anonymous. Results. It was found that there are statistically significant differences between the frequency of use of digital devices and sleep quality among the respondents. A large number of respondents (41.2%) who use digital devices every day before bedtime rated their quality of sleep as poor. Most of the respondents who work night shifts rated their sleep as unsatisfactory. Conclusion. Analysis of circadian rhythm, sleep and rest is extremely important for the evaluation of the overall health potential of the working population.

Helicobacter pylori infection is one of the most commonly treated infections in gastroenterology. In the last three decades, due to recurrent or repeated infection, the incidence of this complex health problem has been constantly increasing. Studies have shown that successful treatment of this infection can prevent the occurrence of numerous complications, such as ulcer disease, dyspepsia or gastric cancer. Interventions in the prevention of Helicobacter pylori infection are numerous, they are carried out at all levels of health care and are of great importance for reducing the number of patients, but also for the occurrence of complications related to the infection. The aim of this paper is to evaluate innovations in medical treatment and prevention of Helicobacter pylori infection.

This review paper analyzes the results of various studies on early detection and effective management of refractive errors in children and adolescents aged 0-19, with the aim of reducing disability and improving ocular health. Refractive errors occur when the eye cannot properly focus light onto the retina, resulting in blurred vision. These errors include myopia (nearsightedness), hypermetropia (farsightedness), and astigmatism. Globally, 448 million children and adolescents suffer from refractive errors. Most of these cases can be easily corrected with eyeglasses or contact lenses, and in some instances, surgical intervention. Visual impairments can have serious and long-lasting effects on the physical, mental, and social development of a child. Effective management of these issues is crucial for preserving vision and improving the educational and social aspects of child life.

Introduction. Emergency or postcoital contraception is a method of contraception that is used within 72 hours after unprotected intercourse. It is very important that adolescents consider emergency contraception with awareness. It is not a regular method of contraception. The aim of this study was to examine the knowledge and attitudes of adolescents towards the use of emergency contraception. Material and Methods. The research was a cross-sectional study that used a specially designed questionnaire for adolescents intended to assess their knowledge about emergency contraception methods. The study included an intentional sample of 108 students attending the Medical High School ?Dr. Misa Pantic? in Valjevo. Participation in the study was voluntary and anonymous. Results. The largest number of students was informed about the indications for emergency contraception (80%, c2 = 0.004); the respondents agreed that emergency contraception is not a regular method of contraception and should be used in cases of sexual abuse (c2 = 0.019). Most of the respondents believe that they need additional education (N = 95, c2 = 0.032) regarding emergency contraception methods. Conclusion. The analysis of the results showed that the adolescents who participated in the study need additional education about the methods of emergency contraception. It is necessary to improve the strategies of health education of adolescents on this topic.