Predictors of smoking relapse in a cohort of adolescents and young adults in Monastir (Tunisia)

Background Smoking prevalence in adolescents and young adults is substantially elevated in Tunisia. Moreover, there is a lack of knowledge regarding the effectiveness and associated factors in smoking cessation interventions among adolescents and young adults. This study aims at identifying the major factors leading to smoking relapse among adolescents and young adults in the region of Monastir, Tunisia. Methods We carried out a prospective cohort study at the smoking cessation center of the University hospital of Monastir, Tunisia. The population study consisted of all adolescents and young adults (15–30 years) consulted during a period of two years (2009 – 2010). A questionnaire was used to explore the patient’s sociodemographic characteristics, smoking history, nicotine dependence (Fagerstrom test) and anxiety / depression (Hospital Anxiety and Depression Scale). A telephone survey was conducted in July 2011 to assess smoking cessation results. A multivariate Cox regression was used to identify predictors of smoking relapses. Results A total of 221 adolescents and young adults were included in this study with a mean age of 25.5 ± 3.9 years. At follow up, 59 study participants (26.7%) were abstinent and the overall median abstinence was 2 months. In the multivariate analysis smoking relapse was associated with being an adolescent patient (HR 2.16; 95% CI: 1.54-3.05), medium or higher nicotine dependence at baseline (HR 2.66, 95% CI: 1.06-7.05 and HR 3.12, 95% CI: 1.20-8.12 respectively), not receiving treatment (HR 1.70, 95% CI: 1.25-2.33) and have friend who is a smoker (HR 1.63; 95% CI: 0.96-2.79). Conclusions The results of this study provide important information about beneficial effect of smoking cessation support for adolescent and young adults. More efforts must be deployed to deal with contributing factors to smoking relapse

Impulsivity mediates the impact of early life adversity on high risk behaviors among Tunisian adolescents

Adverse childhood experience (ACE) has become an alarming phenomenon exposing youth at a great risk of developing mental health issues. Several studies have examined the mechanism by which ACE affects adolescent’s engagement in risky behaviors. However, little is known about these associations in the Tunisian/African context. We investigated the role of impulsivity in the link between ACE and health risk behaviors among schooled adolescents in Tunisia.We performed a cross sectional study among 1940 schooled adolescents in the city of Mahdia (Tunisia) from January to February 2020. To measure ACE, we used the validated Arabic version of the World Health Organization ACE questionnaire. The Barratt Impulsivity Scale and the Internet Addiction Test were used as screening tools for impulsivity and internet addiction.A total of 2520 adolescents were recruited. Of those, 1940 returned the questionnaires with an overall response rate of 77%. The majority (97.5%) reported experiencing at least one ACE. Emotional neglect (83.2%) and witnessing community violence (73.5%) were the most reported intra-familial ACEs. Males had higher rates of exposure to social violence than females. The most common risky behavior was internet addiction (50%, 95%CI = [47.9–52.3%]). Our survey revealed that ACEs score predict problematic behaviors through impulsiveness (% mediated = 16.7%). Specifically, we found a major mediating role of impulsivity between the exposure to ACE and the risk of internet addiction (% mediated = 37.5%).Our results indicate the role of impulsivity in translating the risk associated with ACE leading to engagement in high risk behaviors

Psychometric examination of an Arabic version of the state-trait anger expression inventory

Objectives: This study aimed to examine the psychometric properties of an Arabic version of the trait anger and anger expression scales of the State-Trait Anger Expression Inventory (STAXI). Methods: This study took place between April 2005 and August 2014. Adults in Yemen (n = 334) and Tunisia (n = 200) were recruited from university campuses and a smoking cessation clinic, respectively. The STAXI was translated into Arabic using back-translation methods. An explanatory principal component analysis was conducted to explore the factor structure of the anger expression scale, utilising parallel analyses to determine the number of retained factors. Results: Good internal consistency of the trait anger scale was observed among the Yemeni (Cronbach's alpha = 0.76) and Tunisian (Cronbach's alpha = 0.86) samples. The parallel analysis suggested a three-factor solution for the anger expression scale (anger in, anger out and anger control), in accordance with the original STAXI. The internal consistency of anger in, anger out and anger control factors ranged between 0.51-0.79 in the Yemeni sample and 0.66-0.81 in the Tunisian sample. Overall, items loaded on the anger control factor included all items proposed by the original authors and this factor had higher reliability than the other two factors in both samples. Conclusion: The results of the current study provide initial support for the use of the trait anger and anger expression scales of the STAXI in Arabic-speaking countries

Prognostic value of hyperglycemia on-admission in diabetic versus non-diabetic patients presenting with ST-elevation myocardial infarction in Tunisia

Background: Hyperglycemia on-admission is a powerful predictor of adverse events in patients presenting for ST-elevation myocardial infarction (STEMI). Aim: In this study, we sought to determine the prognostic value of hyperglycemia on-admission in Tunisian patients presenting with STEMI according to their diabetic status. Methods: Patients presenting to our center between January 1998 and September 2014 were enrolled. Hyperglycemia was defined as a glucose level ≥11 mmol/L. In-hospital prognosis was studied in diabetic and non-diabetic patients. The predictive value for mortality of glycemia level on-admission was assessed by mean of the area under receiver operating characteristic (ROC) curve calculation. Results: A total of 1289 patients were included. Mean age was 60.39 ± 12.8 years and 977 (77.3%) patients were male. Prevalence of diabetes mellitus was 70.2% and 15.2% in patients presenting with and without hyperglycemia, respectively (p < 0.001). In univariate analysis, hyperglycemia was associated to in-hospital death in diabetic (OR: 8.85, 95% CI: 2.11–37.12, p < 0.001) and non-diabetic patients (OR: 2.57, 95% CI: 1.39–4.74, p = 0.002). In multivariate analysis, hyperglycemia was independently predictive of in-hospital death in diabetic patients (OR: 9.6, 95% CI: 2.18–42.22, p = 0.003) but not in non-diabetic patients (OR: 1.93, 95% CI: 0.97–3.86, p = 0.06). Area under ROC curve of glycemia as a predictor of in-hospital death was 0.792 in diabetic and 0.676 in non-diabetic patients. Conclusion: In patients presenting with STEMI, hyperglycemia was associated to hospital death in diabetic and non-diabetic patients in univariate analysis. In multivariate analysis, hyperglycemia was independently associated to in-hospital death in diabetic but not in non-diabetic patients. Keywords: Hyperglycemia, Diabetes mellitus, ST-elevation myocardial infarction, Mortalit

Gender differences in adverse childhood experiences, resilience and internet addiction among Tunisian students: Exploring the mediation effect.

Adverse Childhood Experiences (ACEs) are a common public health issue with a variety of consequences, including behavioral addiction such as Internet Addiction (IA). Despite widespread recognition of this issue, the underlying mechanisms are not well studied in recent literature. Additionally, studies have indicated gender disparities in the prevalence and manifestation of ACEs and IA. The objective of this study was to investigate the mediating effect of resilience on the link between ACEs and IA among high-school students according to gender in Mahdia city (Tunisia). We conducted a cross-sectional survey for two months (January- February 2020), among 2520 schooled youth in Mahdia city (Tunisia). The Arabic-language edition of the World Health Organisation ACE questionnaire was used. The validated Arabic versions of the Adolescent Psychological Resilience Scale and the Internet Addiction Test were the screening tools for resilience and IA. Data were analyzed according to gender. The majority of youth (97.5%) were exposed to at least one ACE with the most prevalent being emotional neglect (83.2%). Exposure to extra-familial ACEs was also high reaching 86.9% with higher rates among boys for all types of social violence. Internet addiction was common among students (50%) with higher prevalence for boys (54.4% vs 47.7%for girls, p = 0.006). Resilience scores were86.43 ± 9.7 for girls vs 85.54 ± 9.79 for boys. The current study showed that resilience mediated the link between ACEs, especially intrafamilial violence, and internet addiction (%mediated = 15.1). According to gender, resilience had a significant mediating role on internet addiction for girls (%mediated = 17) and no significant role for boys. The mediating effect of resilience in the relationship between ACEs and cyberaddiction among schooled adolescents in the region of Mahdia (Tunisia) has been identified

Hand hygiene and biomedical waste management among medical students: a quasi-experimental study evaluating two training methods

Abstract Background Several studies revealed that medical students have low performance levels of hand hygiene (HH) and biomedical waste management (BMWM). However, there have been limited interventions directed at young students targeting HH and BMWM enhancement. Given these data, we aimed at assessing HH and BMWM among medical students after two training methods. Methods We performed a quasi-experimental study from September 2021 to May 2022, which included fifth-year medical students enrolled in the faculty of Medicine of Monastir (Tunisia). We relied on a conventional training based on presentations and simulations guided by the teacher and a student-centred training method based on courses and simulated exercises prepared by students. We used the WHO HH Knowledge Questionnaire and the “BMWM audit” validated by The Nosocomial Infection Control Committee in France. Results A total of 203 medical students were included (105 in the control group and 98 in the experimental group) with a mean age of 23 ± 0.7 years. Regarding HH, we found a statistically significant increase in post-test scores for both training methods. A higher post-test mean score was noted for student-centred method (14.1 ± 1.9 vs. 13.9 ± 2.3). The overall improvement in good HH knowledge rates was greater after student-centred method compared to conventional training (40.5% vs. 25%). Concerning infectious waste, mean scores were higher after student-centred learning in all hazardous waste management steps (25 ± 3.3 vs. 23.6 ± 5.5). Results Coupling student-centred teaching and continuous supervision could improve HH and BMWM knowledge and practices among medical students

Hospitalizations for communicable diseases in a developing country: prevalence and trends—Monastir, Tunisia, 2002–2013

Background: In spite of the epidemiological transition, communicable diseases remain a public health problem and represent a significant cause of morbidity and mortality worldwide, especially in developing countries. This study aimed to determine the crude and standardized prevalence rates of hospitalizations for communicable disease (HCD) and to assess trends in HCD by age and sex at a university hospital in Tunisia over a period of 12 years (2002–2013). Methods: All cases of HCD from 2002 to 2013 in the university hospital departments were included. Data collected from the regional register of hospital morbidity were used. The discharge diagnoses were coded according to the International Classification of Diseases, 10th revision (ICD-10). Results: HCD represented 17.45% of all hospitalizations during the study period (34 289/196 488; 95% confidence interval 17.28–17.62%). The median age at the time of admission was 31 years (interquartile range (IQR) 15–52 years). The median hospital length of stay (LOS) was 5 days (IQR 3–9 days). The crude prevalence rate (CPR) was 5.41 per 1000 inhabitants. The CPR was highest among patients aged ≥65 years. The four communicable disease categories that represented 70% of all HCD were abdominal infection, skin infection, genitourinary infection, and lower respiratory tract infection. The majority of HCD decreased over time; however, there was a significant increase in HIV diseases, tuberculosis, and viral hepatitis. Conclusion: This study provides evidence of the epidemiological transition, showing a decline in communicable diseases, which needs to be sustained and improved

Zero-order relationships between ACE, resilience and internet addiction among students.

Zero-order relationships between ACE, resilience and internet addiction among students.</p

The association between ACEs and internet addiction through resilience among students according to gender.

The association between ACEs and internet addiction through resilience among students according to gender.</p