Mental health outcomes of road traffic accidents (RTAs) are always investigated in assessments of those involved. The aim of this study was to investigate the psychological consequences and associated factors in all RTA survivors, irrelevant of their injury status. A cohort of 155 people was assessed one month after experiencing a RTA using self-reported measures for posttraumatic stress disorder (PTSD), depression, and anxiety. Associations between mental health outcomes and sociodemographic factors, pre-RTA health status, injury-related factors, and RTA details were analyzed. RTA survivors reported substantial rates of PTSD (32.3%) and depression (17.4%) symptoms, and low rates of anxiety (5.8%). Symptoms of depression were associated with below-average self-perceived economic status, irreligiousness, medication use, psychiatric medication use, and injury-related factors. PTSD symptoms were associated with female gender, below-average self-perceived economic status, previous psychiatric illness, medication use, psychiatric medication use, not being at fault in the relevant RTA, claiming compensation, and injury-related factors. Anxiety symptoms were associated with previous chronic or psychiatric illness, previous permanent pain, psychiatric medication use, and self-perceived threat to life, but not with sustaining injury. Along with the evaluation and treatment of RTA injuries, health care providers should evaluate the pre-RTA health status of all RTA victims. Psychological support to those at risk may prevent psychological disorders after RTAs.

The modern lifestyle today creates a certain pressure on people who are forced to adapt to such a way of living. Energy drinks (EDs), beverages containing certain stimulating ingredients, are increasingly being offered on the market. Given the unclear impact of EDs consumption on the health of the individual, the focus of this study was to determine the prevalence of EDs consumption among the student population at the University of Osijek (Eastern Croatia). The cross-sectional study via an anonymous questionnaire included 424 students, with an average age of 22.8 years. It was discovered that 52.4% of participants consume EDs. Males were significantly more likely to drink EDs than females (χ²-test; p = 0.006). They more frequently consume EDs six or more times per month (χ²-test; p = 0.045) as well as consume more EDs on one occasion (χ²-test; p < 0.001). University students who were engaged in sports or physical activity were significantly more likely to consume EDs (χ²-test; p = 0.024) as well as smokers in comparison to non-smokers (χ²-test; p = 0.034). In conclusion, the study proved the frequent consumption of EDs among Croatian university students consequently highlighting the need to raise awareness of the possible adverse effects of EDs consumption.

Specific personality traits may predispose individuals to various forms of addictive behaviors. This study aimed to investigate the association between personality traits of university students and Internet addiction (IA). A sample of 1051 university students was recruited from the largest university in Eastern Croatia. A structured anonymous questionnaire that included questions regarding students’ sociodemographic information and Internet usage patterns, the Young Internet Addiction Test and Big Five Inventory served as a research tool. The study revealed that 1.0% of the studied sample expressed severe IA while 24.6% of study participants expressed some signs of addiction. The IA was detected in 576 (80.0%) students who used the Internet mainly for social networking, in 30 (78.9%) students who mainly used it for online gaming, and in 153 (52.2%) students who mainly used it for university assignments (p < 0.001). Higher neuroticism, higher extraversion, and higher openness to new experiences were connected with IA in general (p < 0.001). Higher neuroticism, higher extraversion, and higher openness to new experiences were significantly associated with addictive behavior during social networking (p < 0.001). Higher extraversion and higher openness to new experiences were significantly associated with addictive behavior during Internet usage for university assignments (p = 0.025), while there were no significant associations between specific personality traits and addictive behavior during online gaming (p = 0.059). Personality traits must be taken into account while developing programs and implementing interventions for preventing IA in the university student population.

This study aimed to investigate factors associated with the symptoms of mental disorders following a road traffic crash (RTC). A prospective cohort of 200 people was followed for 6 months after experiencing an RTC. The cohort was comprised of uninjured survivors and injured victims with all levels of road traffic injury (RTI) severity. Multivariable logistic regression analyses were performed to evaluate the associations between the symptoms of depression, posttraumatic stress disorder and anxiety one and six months after the RTC, along with sociodemographic factors, health status before and after the RTC, factors related to the RTI and factors related to the RTC. The results showed associations of depression, anxiety, and posttraumatic stress disorder symptoms with sociodemographic factors, factors related to the health status before and after the RTC and factors related to the RTC. Factors related to the RTI showed associations only with depression and posttraumatic stress disorder symptoms. Identifying factors associated with mental disorders following an RTC is essential for establishing screening of vulnerable individuals at risk of poor mental health outcomes after an RTC. All RTC survivors, regardless of their RTI status, should be screened for factors associated with mental disorders in order to successfully prevent them.

Background/Objectives: Human papillomavirus (HPV) is a causative agent of infections and cancers of the reproductive and digestive tract, and vaccination is the most effective prevention method. This research aimed to assess the impact of health education on vaccination coverage and knowledge of the school population related to HPV infection and vaccination. Methods: This non-randomized clinical trial included 170 participants out of the 221 students in the generation of 2022/2023, who were divided into a group of Subjects and Controls and who self-assessed their knowledge and tested knowledge at four and two time points, respectively. Results: The study examined whether there is a difference in the share of vaccinated students of the entire generation compared to the previous generation (62% vs. 47%). The self-assessment and assessment of one’s knowledge in the group of subjects was significantly lower before education than during other time points during the research. At “moment zero”, there was no significant difference in the knowledge assessment between the groups. However, after 8 weeks, the knowledge assessment was significantly higher in the Subject group. Conclusions: The results suggest a positive impact of health education, which may contribute to raising awareness about the importance of prevention and vaccination against HPV.

Background/Objectives: The Human Papillomavirus (HPV) is one of the most common causes of STIs, posing a significant public health problem. Today, the transmission of HPV can be very effectively prevented, making it important to vaccinate the target population at a young age. The aim of this study was to examine the attitudes and beliefs of parents regarding the HPV vaccine and the HPV vaccination of their child. Methods: This cross-sectional study was conducted in Osijek, Croatia, from June 2021 to September 2022 via a self-administered questionnaire and included 215 respondents. Results: The results showed that respondents who would vaccinate their child were significantly more likely to be those who work in the healthcare field, who had heard of the term HPV, who had sought information about the HPV vaccine on their own, and who had received information about vaccination from school doctors. The attitude towards vaccination was more negative among respondents who did not intend to vaccinate their child. In predicting the decision not to vaccinate one’s child against HPV, bivariate logistic regression revealed that the probability of non-vaccination increases with working outside the field of healthcare (OR = 4.61) and a negative attitude towards vaccination (OR = 1.46), while the probability of non-vaccination decreases if information was received from a school doctor (OR = 0.46). Furthermore, multivariate logistic regression showed that there is a significant model in predicting non-vaccination against HPV, consisting of two predictors: working outside the healthcare field (OR = 8.15) and a negative attitude towards vaccination (OR = 1.49). Conclusions: Given that parents are responsible for making the decision about HPV vaccination, it is necessary to invest additional efforts in educating them about the importance of preventing HPV infections and the benefits of HPV vaccination itself.