The technology of tracking eye movements, known as oculography, has become an incredibly innovative research tool, gaining increasing popularity in the field of developmental cognitive neuroscience. This article presents an assessment of the ability to differentiate and interpret visual stimuli in a group of children, both healthy and with diagnosed developmental issues such as Asperger's syndrome. Dedicated computer games, operated using an eye tracker, were utilized for the study. During the research, eye tracking technology was utilized, enabling real-time measurement of eye movements. This technology employs a specialized device called an eye tracker, which consists of an integrated camera recording infrared radiation and emitting it towards the child being examined. The eye tracker records the reflection of radiation from the eye's fundus, allowing precise measurement of eye movements, pupil position, and duration of observation. This facilitated tracking of gaze during interactions with various stimuli such as images, text, or game animations. This method ensured accurate and non-invasive recording of children's visual reactions during interactions with dedicated computer games. The assessment of visual perception in each child was conducted using behavioral paradigms, including tasks involving gaze tracking, concentration, and memorization of moving or stationary objects. To successfully achieve the objectives of the study, data analysis, extraction, and feature selection were performed on the obtained behavioral paradigms. This analysis was based on oculographic data such as saccades, fixations, and pupillometric data. Studies employing oculography among both healthy children and those with autism spectrum disorders. The analysis of gaze and fixation values indicated significant visual preferences and reactions to stimuli present in the examined games, allowing for a better understanding of cognitive processes and the child's interaction with visual content. Observed differences in parameter values, such as saccade duration and the number of outliers, suggest varying levels of visual skills and visual reactions among the studied children. The existence of differences among individual children in their ability to react quickly and focus during interactions with computer games may have significant implications for the design of user interfaces and digital content accessible to this age group. Furthermore, the research results may have practical applications in tailoring intervention strategies and supporting perceptual development in children.

The objective of this study was to assess the consumption of antibiotics in children using the «AWaRe» classification of antibiotics (WHO, 2017) and metrics such as days of therapy (DoT) and length of therapy (LoT) per 1000 patientdays (PD). Antibiotics were administrated to 91.1% of inpatients in 2019 and 68.2% in 2021 (p<0.05). The main reason for antibiotic prescription was acute bronchitis in both study periods. Total DoT/1000 PD increased from 717.0 in 2019 to 760.0 in 2021 (p<0.05), and total LoT/1000 PD from 679.0 to 717.4 (p<0.05). Administration of antibiotics from the Access group decreased from 2.1% in 2019 to 1.8% in 2021 (p>0.05), antibiotics from the Watch group increased from 90.7% to 97.3% (p>0.05). Although a statistically significant reduction in the antimicrobial prescription rate, we found a considerable increase in (1) prescription antibiotics with a high risk of antimicrobial resistance, and (2) the main units of antimicrobial consumption.

UDC 615.03:615.276

The aim. To assess pharmacotherapy of hospitalised patients with coronary heart disease in Ukraine, identify the types of drug-related problems, and recommend interventions to improve the management of cardiac inpatients.

Materials and methods. The objects of the study were 25 medical records of inpatients with coronary heart disease complicated by heart failure and atherosclerotic cardiosclerosis. Methods applied: systematisation, generalisation, comparison, clinical and pharmaceutical approach. The statistical analyses were performed using the SPSS Trial.

Results. A comprehensive retrospective study was conducted to assess the management of cardiovascular diseases. In total, 25 patients were prescribed 62 drugs. It was established that 53.5 % of medicines were "Agents affecting the cardiovascular system"; out of them, 26.9 % were "other cardiac drugs" (C01E) used for enhancing cardiac energy metabolism. The study identified 597 drug-related problems (DRPs) (23.9±12.6 DRPs per patient) with the drug-drug interactions prevalence (62.6 %). Other common groups of DRPs were: (1) no indications for drug administration (8.5 %), and (2) despite indications, the drug was not prescribed (8.2 %). 99 DRPs (16.6 %; 95 % CI:13.7-19.8 %) were associated with "other cardiac drugs". They included 4 types of DRPs: (1) no indications for drug administration (33.3 %); (2) insufficient duration of the treatment (31.3 %); (3) drug-drug interactions (22.3 %); and (4) insufficient dosage or frequency of use (13.1 %).

Conclusion. Our findings suggest that the treatment of cardiac inpatients is associated with numerous DRPs. Thus, we formed a list of recommendations to improve the management of cardiovascular diseases in hospitalised patients

Introduction and objective. Many studies have indicated numerous nutrition mistakes among school-aged children and adolescents in both urban and rural environments. The aim of this study was to assess the nutritional habits of the Polish population, consisting of 7,974 individuals aged 12–17, from rural and urban environments, as well as to identify environmental variations of these habits and to verify the existing information on the incorrect nutrition of school-age children and adolescents.
Materials and method. The research covered a group of 7,974 respondents – school-age adolescents with a similar age structure (12–17 years). The study on subjects from secondary school grades 1 – 3 was conducted in randomly selected schools from 2 random Polish provinces; 5 counties were randomly selected, followed by a choice of 2 communes: one rural and one urban. The research technique was a self-designed survey questionnaire. The obtained results were subjected to statistical analysis using the Pearson Chi 2 and V Cramer test.
Results. The research revealed environment-based differences in subjects’ nutrition. Breakfast was consumed daily by a statistically significantly fewer subjects from the rural environment (36.31%) than from the urban areas (51.32%); second breakfast was consumed by an insignificantly smaller proportion of respondents from the urban environment (40.00%) than from the rural one (46.00%); dinner was eaten daily by 86.00% of urban subjects and 82.00% of rural respondents; afternoon tea and supper were eaten rarely by respondents from both environments. The diet of respondents was dominated by anti-health behaviours.
Conclusions. Most of the respondents displayed incorrect nutritional behaviours. Nutritional mistakes occurred among respondents from both rural and urban environments, with the predominance of the rural areas. 

This paper presents a comparative assessment of mortality in Poland and Ukraine, including due to alcohol consumption, by sex, place of residence, and age groups. Mortality from alcohol consumption is and remains one of the health problems of the state’s population. The aim of this study was to establish the difference in mortality, including due to alcohol consumption, in the two neighboring countries. The analysis was conducted in 2008 and 2018 according to statistical institutions in Poland and Ukraine. Data from the codes of the International Statistical Classification of Diseases of the 10th edition: F10, G31.2, G62.1, I42.6, K70, K86.0, and X45 were used to calculate mortality due to alcohol consumption. The share of mortality caused by alcohol consumption in Ukraine in 2008 was 3.52%, and 1.83% in 2018. At the same time, in Poland, there is an increase in this cause of death from 1.72% to 2.36%. Mortality caused by alcohol consumption is the main share of mortality in the section “Mental and behavioral disorders” in both Ukraine, at 73–74%, and Poland, at 82–92%. Changes in the mortality rate in the cities and villages of Ukraine and Poland showed different trends: Poland nated, a significant increase in mortality, while in Ukraine it has halved on average. Overall and alcohol mortality rates in both countries were higher among the male population. The analysis of mortality among people of working age showed that the highest proportion of deaths from alcohol consumption in both countries was among people aged 25–44. Despite the geographical proximity, and similarity of natural and climatic characteristics and population, mortality rates in each country reflect the difference in the medical and demographic situation, and the effectiveness of state social approaches to public health.