Frequency of sweet and salty snack consumption among children in relation to their mothers' education level.

Aim To investigate the frequency of consumption of sweet and salty snacks among children aged 2-18 years in relation to their mothers' education level. Methods A descriptive epidemiological study was conducted in five dental practices at the School of Medicine of the University of Mostar from May to October 2022. The data were collected from medical records. Results: Out of a total of 477 children, 172 (36.1%) had mothers with a high school education, while 305 (63.9%) had mothers with a university degree. In the group of preschool children (aged 2-6 years), there were 42 mothers with high school education and 105 with university degree. In the group of school children (age 7-18 years) there were 130 mothers with high school education and 200 with university degree. The difference in the consumption of sweetened beverages among children of mothers with high school and university was not statistically significant. Similar results were found for the consumption of salty snacks, lollipops, caramels and candies. The frequency of the consumption of biscuits, chocolate and cakes (several times a day) was statistically significantly higher among the children of mothers with high school education (p=0.04), especially among school children. Eating habits of children, regardless of the level of education of their mothers, differed significantly only in the consumption of lollipops, caramels, and candies (p=0.03), which were consumed once a day by 79 (63.7%) schoolchildren and 45 (36.3%) of pre-schoolers. Conclusion A higher level of education among mothers does not necessarily equate to proper nutritional knowledge.

ATTITUDES TOWARDS AND HABITS IN ORAL HEALTH OF ADOLESCENTS IN HERZEGOVINA.

The aim of the study was to determine attitudes towards and habits in oral health of adolescents in Herzegovina, as well as to evaluate the possible differences in habits among individuals of different adolescent categories. The study included 120 participants (35 male and 85 female) divided into three adolescent categories, as follows: early (11-14 years of age), middle (15-18 years) and late (19-21 years) adolescence, from the Herzegovina-Neretva Canton, who presented for dental examination. All participants completed the socio-demographic questionnaire and standardized Hiroshima University Dental Behavioral Inventory (HU-DBI). The answers provided by study adolescents in the HU-DBI showed statistically significant differences among particular age groups, i.e. between early and middle adolescence in items 7 (p=0.046) and 15 (p=0.007); between middle and late adolescence in items 8 (p=0.021), 11 (p=0.04) and 12 (p=0.027); and between middle and late adolescence in item 11 (p=0.032). Respondents in middle adolescence had poorer oral hygiene attitudes than those in early and late adolescence. In order to improve the oral hygiene habits of adolescents in Herzegovina, it is necessary to put emphasis on continuous education about oral hygiene habits during their secondary education.

Prospective Analysis of the Influence of Sport and Educational Factors on the Prevalence and Initiation of Smoking in Older Adolescents from Croatia.

The prevalence of smoking among Croatian adolescents is alarmingly high, but no previous study has prospectively examined the sport- and academic-factors associated with smoking and smoking initiation. This study aimed to prospectively examine the associations between scholastic (educational) achievement and sport factors and smoking in 16- to 18-year-old adolescents. This two-year prospective cohort study included 644 adolescents who were 16 years of age at baseline (46% females). Baseline testing was implemented at the beginning of the 3rd year of high school (September 2014) when participants were 16 years old. Follow-up testing was completed at the end of the fourth year of high school, which occurred 20 months later. The evaluated predictor variables were educational-achievement- and sport-related-factors. The outcome variables were (i) smoking at baseline; (ii) smoking at follow-up; and (iii) smoking initiation over the course of the study. We assessed the associations between predictors and outcomes using logistic regression models adjusted for age, gender, socioeconomic status, and conflict with parents. The educational variables were consistently associated with smoking, with lower grade-point-average (Baseline: odd ratio (OR): 2.01, 95% confidence interval (CI): 1.61-2.55; Follow-up: 1.59, 1.31-1.94), more frequent absence from school (Baseline: OR: 1.40, 95% CI: 1.19-1.69; Follow-up: 1.30, 1.08-1.58), and lower behavioral grades (Baseline: OR: 1.80, 95% CI: 1.10-2.89; Follow-up: 1.57, 1.03-2.41) in children who smoke. Adolescents who reported quitting sports were at greater odds of being smokers (Baseline: 2.07, 1.31-3.32; Follow-up: 1.66, 1.09-2.56). Sport competitive achievement at baseline was protective against smoking initiation during following two-year period (0.45, 0.21-0.91). While the influence of the educational variables on smoking initiation has been found to be established earlier; sport achievement was identified as a significant protective factor against initiating smoking in older adolescents. Results should be used in development of an anti-smoking preventive campaign in older adolescents.

Gender- and Sport-Specific Associations Between Religiousness and Doping Behavior in High-Level Team Sports.

Religiousness is known to be specifically associated with substance abuse, but there is an evident lack of studies investigating the association between religiousness and doping behavior as a specific type of substance abuse in athletes. This study aimed to provide evidence for possible gender- and sport-specific associations between religiousness and doping behavior among team-sport athletes of both genders. The participants were 886 athletes (21.9 ± 3.8 years of age; 352 females) involved in four sports: volleyball (n = 154; 78 females), handball (n = 206; 68 females), soccer (n = 316; 110 females) and basketball (n = 230; 96 females) from Croatia and Slovenia (all traditionally Roman Catholics). The data were collected using a previously validated structured questionnaire that examined sociodemographic, sport- and doping-related factors. In addition, religiousness was captured by the Santa Clara Strength of Religious Faith questionnaire (SCSRF). Gender-stratified simple logistic regressions were applied to determine associations between covariates and doping behavior (criterion). There was no significant difference in potential doping behavior between males and females (OR 1.06, 95 % CI 0.76-1.46), while females reported higher religiousness (SCSRF: 23.11 ± 3.23 and 25.46 ± 7.2 for males and females, respectively; t test = 1.82, p < 0.05). Younger female athletes and those with higher SCSRF score are found to be less prone to doping behavior. When models were adjusted for personal opinion about doping presence in sport and age, the SCSRF remained a significant predictor of potential doping behavior (OR 0.95, 95 % CI 0.91-0.99). For males, the belief that doping was present in sport was strongly associated with a higher likelihood of doping. Our results suggest that highly religious females involved in three of the studies sports (i.e., volleyball, handball and basketball) show a weaker tendency toward doping. Meanwhile, there is no evidence that religiousness influences doping behavior among male team-sport athletes. Therefore, sport-specific and gender-specific approach in studying possible relationships that exist between religiousness and different types of misusing substances in sport is warranted.

Involvement of IGF-2, IGF-1R, IGF-2R and PTEN in development of human tooth germ - an immunohistochemical study.

Insulin-Like Growth Factor 2 (IGF-2) is a peptide hormone essential for prenatal growth and development. IGF-2 exerts its mitogenic effects via Insulin-Like Growth Factor 1 Receptor (IGF-1R), and is eliminated by binding to Insulin-Like Growth Receptor 2 (IGF-2R). IGF-2 is also negatively regulated by Phosphatase and Tensin Homolog (PTEN), a phosphatase mutated in various tumors. Not much is known about the interplay between these factors during human odontogenesis. In this study, expression patterns of IGF-2, IGF-1R, IGF-2R and PTEN were analyzed by double immunofluorescence in incisor human tooth germs during the foetal period of development between the 7th and 20th gestational week. Throughout the investigated period, IGF-2 was mostly expressed in enamel organ, whereas mild to moderate expression of PTEN could be seen in dental papilla and parts of enamel organ. Expression of IGF-1R was ubiquitous and displayed strong intensity throughout the entire enamel organ. In contrast, expression of IGF-2R had rather erratic pattern in enamel organ and dental papilla alike. Expression patterns of IGF-2, IGF-1R, IGF-2R and PTEN in highly proliferative cervical loops, as well as in differentiating pre-ameloblasts and pre-odontoblasts of cusp tip region during the early and late bell stages when enamel organ acquires definitive shape, indicate importance of these factors in crown morphogenesis of human incisor. Taken together, our data suggest the involvement of IGF-2, IGF-1R, IGF-2R and PTEN in temporo-spatial patterning of basic cellular processes (proliferation, differentiation) during normal tooth development. They are also relevant for improving knowledge of molecular basis of human odontogenesis.

Prevalence and Factors Associated with Substance Use and Misuse among Kosovar Adolescents; Cross Sectional Study of Scholastic, Familial-, and Sports-Related Factors of Influence.

Adolescence is considered to be the most important period for the prevention of substance use and misuse (SUM). The aim of this study was to investigate the problem of SUM and to establish potentially important factors associated with SUM in Kosovar adolescents. Multi-stage simple random sampling was used to select participants. At the end of their high school education, 980 adolescents (623 females) ages 17 to 19 years old were enrolled in the study. The prevalence of smoking, alcohol consumption (measured by Alcohol Use Disorder Identification Test-AUDIT), and illegal drug use (dependent variables), as well as socio-demographic, scholastic, familial, and sports-related factors (independent variables), were assessed. Boys smoke cigarettes more often than girls with daily-smoking prevalence of 16% among boys and 9% among girls (OR = 1.85, 95% = CI 1.25-2.75). The prevalence of harmful drinking (i.e., AUDIT scores of >10) is found to be alarming (41% and 37% for boys and girls, respectively; OR = 1.13, 95% CI = 0.87-1.48), while 17% of boys and 9% of girls used illegal drugs (OR = 2.01, 95% CI = 1.35-2.95). The behavioral grade (observed as: excellent-average-poor) is the factor that was most significantly correlated with SUM both in boys and girls, with lower behavioral grades among those adolescents who consume substances. In girls, lower maternal education levels were associated with a decreased likelihood of SUM, whereas sports achievement was negatively associated with risky drinking. In boys, sports achievement decreased the likelihood of daily smoking. Information on the factors associated with SUM should be disseminated among sports and school authorities.

Comparison of proliferation, apoptosis and expression of syndecan-1 and α-SMA in edentulous ridge oral mucosa of successful and early failed submerged dental implants--An immunohistochemical study.

AIMS: Pathogenic mechanisms involved in early submerged implant failure are poorly understood. In this study we immunohistochemically analyse differences in proliferation, apoptosis and inflammation in edentulous ridge oral mucosa (ERM) of successful and early failed submerged implants. MATERIALS AND METHODS: 30 samples of ERM covering successful and early failed submerged implants were obtained at the end of osseointegration period along with control samples of healthy ERM. Sections were stained with Ki-67 (proliferation), caspase-3 (apoptosis) and syndecan-1 (epithelial marker). Percentage of positive cells was analysed by Kruskal-Wallis test and Dunn's post hoc test. Co-localization of Ki-67 and caspase-3 with α-SMA, CD68 and TGF-ß was done by double immunofluorescence. RESULTS: There was no significant difference in number of Ki-67 positive cells within surface epithelium (SE) in all groups. Proliferation was significantly higher in underlying connective tissue (UCT) of ERM of early failed submerged implants (26%) compared to ERM of successful submerged implants (3%) and controls (4%). More apoptotic cells appeared in UCT of early failed submerged implants (8%) compared to UCT of successful submerged implants (4%) and UCT of control ERM (3%). Co-localization of Ki-67 and α-SMA in ERM of early failed submerged implants disclosed proliferating fibroblasts and pericytes of blood vessels. Macrophages and cells expressing TGF-ß appeared in UCT of failed implants. Expression of syndecan-1 was significantly weaker in SE of early failed submerged implants. CONCLUSIONS: Imbalance between proliferation and apoptosis, changes in syndecan-1 expression and inflammation are histopathological features of ERM of early failed submerged implants.