Uncertainty and psychological distress during COVID-19: What about protective factors?

The present study examined the relationship between perceived uncertainty and depression/ anxiety symptoms during the COVID-19 pandemic and it tested the moderating roles of resilience and perceived social support in this relationship. A cross-sectional study was conducted between March 31st and May 15th, 2020, using an online, multi-language, international survey built within Qualtrics. We collected data on sociodemographic features, perceived uncertainty, perceived social support, depression and anxiety symptoms, and resilience. A moderation model was tested using model 2 of Hayes' PROCESS macro for SPSS. The study included 3786 respondents from 94 different countries, 47.7% of whom reported residence in the United States of America. Results demonstrated that higher perceived uncertainty was associated with more symptoms of depression and anxiety. Higher resilience levels and higher perceived social support were associated with fewer depression and anxiety symptoms. The moderation hypotheses were supported; the relationship between uncertainty and symptoms of depression and anxiety decreased as levels of resilience increased and as perceived social support increased. The results suggest that resilience and social support could be helpful targets to reduce the negative effects of uncertainty on depression and anxiety symptoms. Supplementary Information: The online version contains supplementary material available at 10.1007/s12144-022-03244-2.

Resilience and the Role of Depressed and Anxious Mood in the Relationship Between Perceived Social Isolation and Perceived Sleep Quality During the COVID-19 Pandemic.

BACKGROUND: The aim of the study was to examine the mediating role of depressed and anxious mood in the relationship between perceived social isolation and perceived sleep quality during the COVID-19 pandemic. We also aimed to investigate the moderating role of psychological resilience in this mediation. METHODS: A cross-sectional study of adults (18+ years old) was conducted using an online, multi-language, international survey between March 31 and May 15, 2020. Simple and moderated mediation analyses were performed using the PROCESS macro for SPSS, with perceived social isolation as an independent variable, change in perceived sleep quality (during vs. before the COVID-19 pandemic) as a dependent variable, depressed and anxious mood (Patient Health Questionnaire-4, PHQ-4) as a mediator, and resilience (Brief Resilience Scale, BRS) as a moderator. RESULTS: A convenience sample of 3816 participants (2692 = female) from 94 countries (47.4% USA) met criteria for inclusion in the analyses. Results showed that depressed and anxious mood mediated the relationship between perceived social isolation and change in perceived sleep quality. This mediation was moderated by resilience; the indirect effect of perceived social isolation on change in perceived sleep quality through depressed and anxious mood decreased as the level of resilience increased (index of moderated mediation = 0.008, SE = 0.003, 95%CI [0.001; 0.014]). CONCLUSIONS: The study findings indicate benefits of psychological resilience in buffering negative effects of perceived isolation, suggesting potential benefits of developing targeted strategies to enhance resilience during times of significant crises.

Childhood exposure to violence is associated with risk for mental disorders and adult's weight status: a community-based study in Tunisia.

BACKGROUND: We sought to investigate the relationship between social violence and adult overweight/obesity and the role of common mental disorders (CMD) in mediating this relationship. METHODS: A cross-sectional study was conducted from January to June 2016 in Tunisia. Participants were selected from randomly selected Primary Health Care Centers. The Arabic version of the Adverse Childhood Experiences-International Questionnaire (ACE-IQ) was used. RESULTS: A total of 2120 participants were included. Women exposed to social ACEs had higher rates of overweight/obesity than men (13.5 versus 9.5%; P = 0.004). For women, statistically significant partial mediation effects of CMD were observed for exposure to community violence (% mediated = 17.7%). For men, partial mediation was found for the exposure to peer violence (% mediated = 12.5%). CONCLUSION: Our results provide evidence of the independent increase of overweight/obesity after exposure to social ACEs. Efforts to uncover and address underlying trauma in health care settings may increase the effectiveness of obesity interventions.

Gender differences in adverse childhood experiences, collective violence, and the risk for addictive behaviors among university students in Tunisia.

Adverse childhood experiences (ACE) have been linked to a variety of addictive behaviors. The recent adaptation of the ACE measure by the World Health Organization (WHO) allows for the assessment of the negative role of additional adverse experiences, such as extra-familial violence. To date, the relationship between extra-familial violence and addictive behaviors has not been assessed. We report the contribution of ACEs, including the new scales for extra-familial violence, on the risk for mental health problems and addictive behaviors by gender in a sample of young adults in Tunisia. We conducted a cross sectional study in Tunisia during 2014, where we recruited 1200 young university adults who completed the validated Arabic version of the WHO ACE questionnaire in a university setting. Results indicated that intra-familial adversities were associated with increased risk for addictive behaviors, particularly in males. ACEs were also associated with increased risk for mental health problems with women showing more difficulties than men. Exposure to peer, community and collective violence was higher in males than in females and logistic regression confirms that exposure to extra-familial violence increased the risk for addictive behaviors both in male and females by two to three-fold. Mental health problems were associated with peer violence and substance abuse in males, but not in females. Results demonstrate for the first time the contribution of exposure to extra-familial violence on risk for addictive behaviors. Results highlight the need for addressing mental health and addiction in a community with high burden of adversity and violence.

Audit sur la qualité de la vaccination en milieu scolaire dans la région de Monastir (Tunisie).

We conducted a clinical audit by observing 55 vaccinators in schools in the governorate of Monastir in 2014. We used a set of criteria by referring to the national immunization programme. The cold chain was respected in most cases. Accumulators, the collector of syringes and needles, cotton balls soaked in alcohol and emergency box were available in 85.5%, 76.4%, 98.2% and 41.8% of cases respectively. Hand washing before immunization session was performed in 29.1% of cases. Waste disposal according to the hygiene rules was done by 40 agents. Health education of students regarding the interest of vaccination was done in 67.3% of cases. Therefore, improvements in hand hygiene practice and education are recommended.

Obstetric and psychological characteristics of women seeking multiple abortions in the region of Monastir (Tunisia): results of a cross-sectional design.

BACKGROUND: Repeat abortion is a public health concern favored by many obstetric and social factors. The purpose of our study was to identify associated factors to repeated abortion in the region of Monastir (Tunisia). Common mental disorders (CMD) such as anxiety and depression were also evaluated in women seeking voluntary repeated abortion. METHODS: We carried out a cross sectional study between January and April 2013 in the Reproductive Health Center (RHC) of the region of Monastir in Tunisia (This study is part of a prospective design on mental disorders and intimate partner violence among women seeking abortions in the RHC). Among women referred to the RHC we selected those seeking voluntary abortion (medical or surgical method). Data on women's demographic characters, knowledge and practices about contraceptive methods and abortion were collected the abortion day via a structured questionnaire. Data about anxiety and depression status were evaluated during the post-abortal control visit at 3-4 weeks following pregnancy termination. RESULTS: Of the 500 interviewed women, 211 (42.2 %; CI95% [37.88 - 46.52]) were seeking repeated abortions. Multivariate analysis showed that increased age, lower level of women school education, single status, poor knowledge about birth control methods and history of conflict/abuse by a male partner, were uniquely associated with undergoing repeat compared with initial abortion. CMD were significantly higher in women undergoing second or subsequent abortion (51.1 %) single and lower educated women. Women relating a history of conflicts/abuse report more CMD than others (30.6 % vs 20.8 %). CONCLUSION: Health facilities providing abortion services need to pay more attention to women seeking repeat abortion. Further studies are needed to well establish the relation between the number of abortion and the occurrence and the severity of CMD.

[Determinants of risky sex practices among consultants of a Voluntary HIV counseling and testing Centre]. / Déterminants des pratiques sexuelles à risque chez les consultants d'un Centre de Conseils et de Dépistage Anonyme et Gratuit du VIH

BACKGROUND: Thirty years after the discovery of human immunodeficiency virus (HIV), knowledge and practices must be improved. AIM: Contribute to reducing the risk of virus transmission. METHODS: A study about the determinants of risky practices was conducted among the consultants of the Voluntary HIV Counseling and Testing Centre (VCTC) in Monastir University Hospital. RESULTS: We performed a cross sectional descriptive study with a total of 241 consultants who used the services of the VCTC during the period from January 1, 2008 to December 31, 2011. Data gathering was based on a self-administered questionnaire. Consultant's mean age was 27.4 ± 8 years with a male predominance. Three patients out of four were single and 65% have at least secondary-level education. Knowledge about the risk of HIV infection after an unprotected sex and drug use by injection were reported by 94.3% and 76.7% of the participants respectively. Risky sex practices were adopted by 89.3% of the subjects. At least secondary school level, knowledge of risk factors of contamination and fear of the virus transmission were identified as determinants of safe sexual practices (0,004 ≤ p ≤ 0,032). CONCLUSION: Improving knowledge of populations at risk for HIV is a privileged axis to lead to a reduction of infectious risk in our country.

Stress and COVID-19 related behaviours: The mediating role of delay discounting.

We examined stress as a predictor of behaviours related to Coronavirus Disease-2019 (COVID-19) through its effects on delay discounting. Adults (N = 3686) completed an online survey with a behavioural measure of delay discounting and questions regarding stress, physical distancing, and stockpiling of food and supplies. Stress was weakly, but positively, correlated with delay discounting (p < 0.01). Delay discounting was positively correlated with stockpiling (p < 0.01); and discounting was negatively correlated with physical distancing (p < 0.01). Mediation models indicated that discounting was a significant mediator of the relationship between stress and physical distancing (-0.003) and stockpiling (0.003); bootstrap 95% CIs (-0.006, -0.001) and (0.001, 0.005), respectively. After accounting for its indirect effects through discounting, stress continued to have a direct effect on these outcomes. This study indicates that delay discounting partially mediates the link between stress and behaviours related to COVID-19. Results suggest that interventions reducing stress and/or delay discounting may be profitable for increasing infection prevention and reducing stockpiling.

Effects of tobacco addiction on links between early life adversities, sleep disturbance, and depression: A moderated mediation approach.

Despite the well-established relationship between early life adversities (ELA) and depression, the underlying mechanisms for this link remain less clear and need to be developed. The aim of this study was to advance our understanding of this link by testing the mediating role of sleep disturbances and the moderating role of tobacco use in this mediation. A total of 579 smokers and non-smokers were recruited in two US communities (Duluth and Minneapolis, MN). Simple and moderated mediation analyses were performed using the PROCESS macro for SPSS, with the number of ELA as an independent variable, depression symptoms assessed by the Patient Health Questionnaire-9 (PHQ-9) as a dependent variable, sleep quality assessed by the Pittsburgh Sleep Quality Index (PSQI) as a mediator, and smoking status as a moderator variable. The study demonstrated that ELA and depressive symptoms were positively correlated; and sleep quality fully mediated this relationship. This mediation was moderated by tobacco use (index of moderated mediation = 0.10, 95%CI [0.03; 0.19]) and was more pronounced among smokers (b = 0.14, 95%CI [0.07; 0.23]) than non-smokers (b = 0.04, 95%CI [0.0002; 0.10]). Subsequent mediation analyses run separately for each component of the PSQI suggested that individuals who experienced ELA and who were smokers had greater delays in sleep onset and were more likely to sleep for a shorter duration, both of which predicted greater depressive symptoms. Sleep quality is therefore a promising ELA-related target for preventive and therapeutic interventions as well as for further research in depression and tobacco addiction.

Social and early life adversity and chronic health conditions among Tunisian adults.

Early life adversities (ELAs) are shown as significant risk factors for chronic health conditions (CHCs). ELAs include multiple types of abuse such as the social abuse (peer, community, and collective violence). The purpose is to describe the relationship between childhood social abuse and chronic conditions in adulthood among a sample of adults in Tunisia and to investigate the role of obesity and tobacco use as mediators of this association. A cross-sectional study was conducted in Tunisia, from January to June 2016 using the Arabic Adverse Childhood Experiences International Questionnaire (ACE-IQ). Items of social abuse (peer violence, witnessing community violence, and exposure to collective violence) were analyzed. A total of 2,120 adults were enrolled. After adjustment for age, gender, and intrafamilial ELA, social adversities were associated significantly with the selected CHC. Experiencing more than two social ELA increase the risk of occurrence of hypertension and coronary diseases. After accounting for the indirect effect of body mass index, statistically significant partial mediation effects were observed for the cumulative number of social ELA as the exposure variable and chronic diseases as the outcome variable (p ≤ .001; % mediated = 44.5%). These findings support an association between many chronic health disorders and childhood social abuse, independently of intrafamilial ACEs.

Acute coronary syndrome: factors predicting smoking cessation.

BACKGROUND: Few randomized controlled trials have examined the efficacy time of smoking cessation in hospitalized patients with acute coronary syndrome, either during hospitalization or after discharge. AIMS: To assess smoking cessation rates at 24 weeks among patients with acute coronary syndrome. Group A had begun nicotine replacement therapy during hospitalization, and Group B after discharge. We also determined factors predicting success. METHODS: We conducted a randomized controlled trial in the Cardiology Department and Smoking Cessation Service at University Hospital of Monastir, Tunisia from January 2015 to June 2016. Participants were randomly assigned to the above 2 groups. The endpoint assessment was smoking abstinence at 24 weeks, defined as self-reported abstinence in the past week, confirmed by measured exhaled carbon monoxide (CO) ≤ 8 ppm. We analysed data by intention to treat. We used a binary logistic regression model to determine factors predicting abstinence. RESULTS: All participants were male and mean (standard deviation) age was 55 (11) years. At 24 weeks there was no significant difference in smoking cessation rate between the 2 groups: 54.5% [95% confidence interval (CI): 44.7-64.3%] in Group A and 45.5% (95% CI: 35.7-55.3%) in Group B (P = 0.81). High level of nicotine dependence [odds ratio (OR): 0.72; 95% CI: 0.54-0.96) and good compliance during follow-up (OR: 6.56; 95% CI: 2.07-20.78) were predictive factors for abstinence. CONCLUSIONS: Smoking cessation rate after acute coronary syndrome was high regardless of the start date. Good compliance during follow-up was the key predictive factor for success.

Impact of social violence and childhood adversities on pregnancy outcomes: a longitudinal study in Tunisia.

BACKGROUND: Accumulating research suggests that exposure to intra-familial adversities are significant risk factors for adverse pregnancy outcomes. However, the relationship between social violence (peer violence, witnessing community violence and exposure to collective violence) and pregnancy outcomes has not been extensively investigated. Our study aims to examine the association between social Adverse Childhood Experiences (ACEs) and pregnancy outcomes and to explore the role of depression during pregnancy as a mediator of this association. METHODS: We performed a prospective follow-up study of pregnant women in five Primary Health care Centers (PHC) in the region of Monastir (Tunisia) from September 2015 to August 2016. Enrolled women were followed during the second trimester, third trimester of pregnancy and during the postnatal period. Exposure to violence was assessed retrospectively using the validated Arabic version of the World Health Organization (WHO) ACE questionnaire. The Self Reporting Questionnaire 20-Item (SRQ-20) was used as a screening tool for depression during pregnancy. RESULTS: We recruited and followed a total of 593 women during the study period. Witnessing community violence was the most frequently reported social ACE among pregnant women (237; 40%), followed by peer violence (233; 39.3%). After adjustment for high risk pregnancies, environmental tobacco smoke, and intra-familial ACEs, the risk of premature birth was significantly associated with exposure to collective violence (P < 0.001) and witnessing community violence (P < 0.05). The risk of low birth weight was significantly associated with witnessing community violence (P < 0.001). In the mediation analysis, depression mediated significant proportions of the relationship between the cumulative number of ACEs and pregnancy outcomes. CONCLUSIONS: Social ACEs may have a long-term effect on maternal reproductive health, as manifested by offspring that were of reduced birth weight and shorter gestational age. A public health framework based on the collaboration between pediatric, psychiatric obstetrical health professionals, education professionals and policy makers could be applied to ensure primary prevention of childhood adversities and pay attention to expected mothers with history of exposure to such adversities.

Hospital cost of invasive pneumococcal disease in children aged under 15 years old in Tunisia.

BACKGROUND: Pneumococcal infections are an important cause of morbidity and mortality in the world and in Tunisia. Data on the economic burden of these infections are needed to inform decision-making to include pneumococcal vaccinations in routine childhood immunization. AIMS: This study aimed to estimate the medical cost of hospitalizations due to invasive pneumococcal disease (pneumonia and meningitis) among children aged under 15 years old in Tunisia. METHODS: A prospective multicentre study was conducted in 15 paediatric departments, across different socio-economic areas of Tunisia, from June 2014 to May 2015. All children aged under 15 years old who were hospitalized for pneumococcal pneumonia or confirmed bacterial meningitis were enrolled. A case report form was completed for every eligible case. Activity Based Costing method was used to estimate the hospital cost. Data entry and statistical analysis were conducted using SPSS, version 20.0. RESULTS: During the study period, 727 children were hospitalized for pneumococcal pneumonia and 60 children were hospitalized for bacterial meningitis, among them 21(35%) had confirmed pneumococcal meningitis. The median hospital cost for pneumococcal pneumonia was 353.910 Tunisian Dinars (TND) and TND 1680.632 for pneumococcal meningitis. Using overall data extrapolation, it was estimated that nearly 1091 hospitalizations for pneumococcal pneumonia and 69 hospitalizations for pneumococcal meningitis occurred each year in Tunisian children aged under 15 years of age, incurring total costs of TND 502 079.408. CONCLUSION: The economic burden of pneumococcal infections seems to be substantial in Tunisia. The estimated costs does not reflect the real costs of this infection. Cost-effectiveness studies would be helpful to inform policy-makers to take appropriate decisions.

Exposure to community and collective violence during childhood and tobacco use patterns among young adults in Tunisia.

Accumulating evidence demonstrates that experiencing intrafamilial adversities (abuse, neglect and household dysfunction) during childhood is linked to addictive behaviours. However, the impact of social adversities (peer, community and collective violence) as well as gender, on tobacco initiation and dependence has received much less attention. The aim of this study was to examine the relationships between social childhood adversities and tobacco use patterns by gender among young adults in Tunisia. We performed a cross-sectional study from May to December, 2014 on 1,200 respondents using the validated Arabic version of the World Health Organization Adverse Childhood Experiences-International questionnaire (WHO ACE-IQ). Data on smoking characteristics among current smokers were also collected. Data analysis was performed using logistic and linear regression models. The rate of current tobacco use was significantly higher for males (43.9%) than for females (9.3%). Female and male respondents differed significantly on almost every examined adversity. Males were more likely to have experienced all types of social violence than females. The odds of tobacco use were significantly higher regardless the mental health status and the occurrence of intrafamilial early life adversity for both genders. Smokers exposed to social violence during childhood had a strong association between nicotine dependence and the overall burden of adversity. That is, 74 and 58% of nicotine dependence was explained by the number of childhood social adversities in females and males respectively. The findings underscore the role of community and collective violence in addictive behaviours among young adults. Multisectorial and population-based strategies are needed to minimise the occurrence of social early life adversity and related tobacco patterns.

Rheumatic heart disease in a developing country: Incidence and trend (Monastir; Tunisia: 2000-2013).

BACKGROUND: The penicillin therapy of ß hemolytic streptococcal pharyngitis has aided in the decrease of rheumatic heart disease (RHD) in developing countries. Tunisia is an endemic area, however, and incidence of RHD is weakly documented. We aimed at establishing the standardized incidence rate (SIR) of RHD in Monastir governorate and at determining RHD prevalence among hospitalized patients in two cardiology departments. METHODS: From the regional register of Monastir Hospital morbidity, we have selected newly diagnosed patients with RHD, residents of Monastir, and hospitalized to the 2 cardiology departments between 2000 and 2013 (2001 not included). FINDINGS: We studied 676 newly admitted patients. We estimate 1060 to be the number of new annual RHD cases in Tunisia. The SIR per 105 person-years was 10.97, being 9.3 in men and 19.1 in women, respectively. We have notified a negative trend of crude incidence rate/105 Inhabitants (Inh) (CIR) (r=-0.23, p<10-3), and a strong positive correlation between age and CIR/105 Inh (r=0.989, p<10-4). RHD lethality was 1%. We have registered 728 hospitalizations for RHD, representing 2.5% of all cardiology hospitalizations [95% CI: 2.3-2.7%], with a prevalence for 13.3% for women aged 15-29years. The median hospital stay was 9days (IQR: 5-15). CONCLUSION: Our results confirm the RHD incidence decrease, consistent with epidemiological transition in Tunisia. We have also emphasized on the close trend of RHD with age and the predominance of RHD among women especially at the procreation age.

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 5days (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.

Patients' attitude towards bedside teaching in Tunisia.

OBJECTIVE: To assess patient' reaction towards bedside teaching at the University Hospital of Monastir (Tunisia) and to identify the factors that may influence it. METHODS: A cross-sectional study was conducted during December 2012 at the University Hospital of Monastir. Each department, except the psychiatric department and the intensive care units, was visited in one day. All inpatients present on the day of the study were interviewed by four trained female nurses using a structured questionnaire. RESULTS: Of the 401 patients approached, 356 (88.8%) agreed to participate. In general, the results demonstrate that patients were positive toward medical students' participation. The highest acceptance rates were found in situations where there is no direct contact between the patient and the student (e.g. when reading their medical file, attending ward rounds and observing doctor examining them). As the degree of students' involvement increased, the refusal rate increased. Gender, age, educational level, marital status and the extent of students' involvement in patient's care were identified as the main factors affecting patients' attitude. CONCLUSIONS: Taking advantage of this attitude, valorizing patient role as educator and using further learning methods in situations where patient's consent for student involvement was not obtained should be considered to guarantee optimal care and safety to patients and good medical education to future physicians.

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). CONCLUSION: 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.