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BACKGROUND: It has become increasingly clear that SARS-CoV-2 infection can lead to persistent physical and mental health problems lasting weeks or months, requiring prolonged periods of clinical care and increasing the burden on the healthcare system. This phenomenon, known as post COVID-19 syndrome (PCS), is a relatively new condition, its incidence is still unclear and differs between studies. OBJECTIVES: In this cohort study, we aimed to estimate the incidence of PCS and to identify its risk factors in the Tunisian population. METHODS: This is a prospective cohort study that enrolled patients diagnosed with COVID-19 from the triage unit of the University Hospital of Monastir, Tunisia. between April 2021 and June 2022. Patients were contacted by phone for a follow-up evaluation of PCS 12- weeks after the diagnosis date. RESULTS: A total of 1451 individuals diagnosed with COVID-19 during the study period, responded to the follow-up evaluation after 3 months. The incidence of PCS was found to be 44.03% (95% CI [41.47; 46.58]), with fatigue being the most common symptom (21.5%), followed by cognitive impairment (10.3%), including memory loss and difficulty concentrating. Multivariate analysis revealed that the main associated factors to PCS were female gender (RR = 1.54; CI95% [1.30 - 1.82]), pre-existing comorbidities (RR = 1.30; CI95% [1.10 - 1.52]), duration of acute COVID-19 illness (days) (RR = 1.02; CI95% [1.01 - 1.03]), hospitalization (RR = 1.27; CI95% [1.05 - 1.53]), number of COVID-19 episodes (RR = 1.46; CI 95% [1.28 - 1.67]) and patients having receive two or more doses of vaccine prior to COVID-19 infection (RR = 0.82; CI95% [0.70 - 0.96]). CONCLUSION: Our study allowed to estimate the incidence and identify risk factors of PCS. Recognizing these factors could help to better understand the underlying mechanisms and guide interventions for prevention and management of this condition.
Subject(s)
COVID-19 , Post-Acute COVID-19 Syndrome , SARS-CoV-2 , Humans , COVID-19/epidemiology , Male , Female , Incidence , Risk Factors , Middle Aged , Tunisia/epidemiology , Prospective Studies , Adult , Aged , Cohort Studies , Fatigue/epidemiology , Young Adult , Cognitive Dysfunction/epidemiologyABSTRACT
INTRODUCTION: Increasing access to healthcare for expectant mothers is a national goal. In Monastir, Tunisia, some Peripheral Maternity Units (PMUs) required assessment. Our goals were to describe the delivery activities in MUs (maternity units) and to assess whether some of PMUs need to have their activities replaced. METHOD: We analyzed aggregate data of deliveries in Monastir from 2015 to 2020. The gouvernorate's seven public MUs were included. Only the morning activity was allotted for obstetricians and gynecologists, in RMUs 1 and 2, whereas they were not available in all PMUs. Data was gathered from the reports of the National Perinatal Program. Both the availability of Comprehensive Essential Obstetric Care (CEOC) and Basic Essential Obstetric Care (BEOC) were calculated. Trends were calculated using Joinpoint software. The Annual Percent Change (APC) was calculated. RESULTS: The number of births decreased from 2015 to 2020 (APC= -4.3%: 95%CI : -6; -2.4; p = 0.003). The largest significant decreases in APCs of deliveries were reported in PMU 2 (APC = -12.6% (95%CI : -20; -4.4; p = 0.014), in PMU 3 (APC = -29.3% (95%CI : -36.5; -21.4; p = 0.001), and in PMU 4 (APC = -32.9% (95%CI: -49.1; -11.5); p = 0.016). If PMU 3 and 4 were no longer operating as maternity facilities, BEOC and CEOC standards would still be adequat. For accessibility, both PMU 3 and PMU 2 are accessible from PMU 4 and PMU 1, respectively. CONCLUSIONS: Pregnant women prefer to give birth in obstetric services with ability to perform emergency caesarean at the expense of PMU. Nowadays, it appears that accessibility is less important than the presence of qualified human resources when a pregnant woman choose a maternity hospital.
Subject(s)
Maternal Health Services , Pregnancy Complications , Pregnancy , Humans , Female , Quality Indicators, Health Care , Tunisia , Health Facilities , Parturition , Health Services Accessibility , Delivery, ObstetricABSTRACT
INTRODUCTION: The COVID-19 pandemic is regarded as a serious public health concern that boosts levels of stress and anxiety which could be explained by several reasons, including social isolation. In this regard, we aimed to assess the impact of health education on the anxiety level of COVID-19 patients during the isolation period. METHODS: This is a randomized controlled trial conducted between February 2021 and June 2021. Patients tested positive for Covid-19 with mild to moderate forms were randomized to Education (n = 267) or control (n = 269). The education group received a phone health education session on day 1 (D1) following the diagnosis. The three components of the health education intervention were an explanation of the coronavirus disease, what to do in the event of complications, and the recommended preventive measures. The two groups received a telephone evaluation of their Hospital Anxiety and Depression scores on D1 and day seven D7 following the positive diagnosis. The primary outcome was the rate of anxiety reduction in each group on D7 based on a HAD-A score ≥ 8. Secondary outcomes were the rate of anxiety reduction on D7 based on a HAD-A score ≥ 11, the percentage of people complying with isolation and the scores of adherences to preventive measures during the isolation in each group. RESULTS: Hundred and ninety-six patients in the intervention group and 206 patients in the control group completed the study. The sociodemographic, clinical, and initial anxiety level features of the intervention and control groups were comparable at baseline (p ≥ 0.05). On D7, the education group's anxiety level (HAD-A ≥ 8) decreased from 26 to 16.3% (p = 0.013) while in the control group it increased from 19.4 to 22.8% (p = 0.37). Thus, the percentage change in anxiety between D1 and D7 (delta D7 - D1) was - 9.7% in the Education group and + 3.4% in the Control group. Using the HAD-A ≥ 11 thresholds, the percentage of anxiety decreased from 15.3 to 11.2% (p = 0.26) between D1 and D7, while it increased in the control group from 9.7 to 15.7% (p = 0.045). Thus, the education group's change in anxiety (delta D7 - D1) was - 4.1%, while the control group's change was + 6%. CONCLUSION: During an outbreak, providing health education to quarantined patients may be beneficial to reduce the psychological impact of the disease. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Identifier: NCT05715593, retrospectively registered on 8/02/2023 https://clinicaltrials.gov/ct2/results?term=NCT05715593&Search=Search .
Subject(s)
COVID-19 , Humans , COVID-19/epidemiology , COVID-19/prevention & control , SARS-CoV-2 , Pandemics/prevention & control , Anxiety/epidemiology , Anxiety/prevention & control , Anxiety/etiology , Health EducationABSTRACT
BACKGROUND: The drive to vaccinate large populations is nowadays the main instrument for combating the pandemic and preventing serious disease and death. However, breakthrough infection (post-vaccination infection) still happens after vaccination among fully vaccinated people. We aimed to assess the severity outcomes and to determine its associated factors among vaccinated COVID-19 cases in the governorate of Sousse, Tunisia. METHODS: We carried out a five-month observational longitudinal study including all the population of Sousse. Confirmed infections of SARS-CoV-2 and the vaccination status are recorded in the daily COVID- 19 database of the Regional Office of the Tunisian Ministry of Health. We included all post-vaccination COVID-19 cases for the analysis of the COVID-19 serious outcomes. Data were collected via 15-min telephonic call interviews conducted by trained interviewers. Descriptive analysis with calculating incidence rates of confirmed COVID-19 cases per 100,000 inhabitants was conducted. In binary logistic regression, adjusted odds ratios along with 95% intervals confidence were performed to determine factors related to severe or critical COVID-19. RESULTS: As of 31 July 2021, 107,545 persons over 19 years old have received at least one dose of COVID-19 vaccination. Among the vaccinated population, we traced and included 765 breakthrough infection cases, and the incidence rate was 711.3 per week. The majority were female (sex-ratio = 0.8), and the average age of the overall cases was 55.7 years. The prevalence of severe or critical cases in vaccinated COVID-19 patients occurs in 10.8% of cases. Patients with a medical history of cardiovascular diseases had more than two times increased odds to have a severe or critical disease. We also found the highest self-estimation of adherence to preventive measures was inversely correlated to serious cases and having an incomplete vaccination schema was strongly associated with complications. CONCLUSIONS: We tried to provide evidence about the breakthrough infections to improve measures of prevention and control of COVID-19. Boosting immunity for vulnerable patients added to maintaining and promoting preventive measures are not only essential to prevent severe cases of breakthrough infections of COVID-19, but also other influenza-like diseases.
Subject(s)
COVID-19 Vaccines , COVID-19 , Humans , Female , Male , Middle Aged , Young Adult , Adult , COVID-19/epidemiology , COVID-19/prevention & control , Longitudinal Studies , SARS-CoV-2 , Risk FactorsABSTRACT
BACKGROUND: In developed countries, there was an overall decrease in tobacco use over the last decades. In Tunisia, a national strategy to reduce tobacco use was set up since 2008. However, this strategy was rarely evaluated. The objective of the current study was to examine the trends in tobacco use among the middle schoolchildren of the governorate of Sousse (Tunisia) between 2014 and 2016 and to determine predictors of its experimentation. METHODS: Three cross-sectional studies were conducted in 2014, 2015 and 2016 school years among middle schoolchildren randomly selected from the governorate of Sousse-Tunisia. The required sample size for each study was 760 participants. Each year, the same procedure was used to recruit pupils from the same middle schools. The same pre-established and pre-tested questionnaire was self-administered anonymously to participants in their classrooms. RESULTS: Lifetime tobacco use rose from 11% in 2014 to 17.3% in 2016 (p = 0.001). Across the 3 years of survey, predictors of lifetime tobacco use were: The male sex (OR, 95% CI: 4.4 [3.2-6.1]), age above 13 (OR, 95% CI: 2.3 [1.7-3.1]), lifetime illicit substances use (OR, 95% CI: 3.9 [1.1- 13.8), lifetime inhalant products use (OR, 95% CI: 2.2 [1.2-4.3]), tobacco use among the father (OR, 95% CI: 2.2 [1.2-4.3]), tobacco use among siblings (OR, 95% CI: 1.7 [1.2-2.4]) and current anxiety symptoms (OR, 95% CI: 1.8 [1.4-2.4]). CONCLUSION: Lifetime tobacco use is in expansion among the young adolescents of Sousse. The current national tobacco prevention program should be strengthened and expanded to cover other substances use issues with emphasis on secondhand smoking and mental health problems.
Subject(s)
Smoking , Tobacco Use , Adolescent , Male , Humans , Child , Cross-Sectional Studies , Smoking/epidemiology , Tunisia/epidemiology , Prevalence , Risk Factors , Tobacco Use/epidemiologyABSTRACT
INTRODUCTION: Critical Care ultrasound (CCUS) is more and more used in Tunisian critical care units. An objective assessment of this training has not yet been performed. AIM: To assess the theoretical and practical knowledge about CCUS among Intensive Care Unit (ICU) residents. METHODS: This is a cross-sectional study conducted during the period from January to June 2021. Data were collected using a French language questionnaire distributed on the day of the selection of the residents' posts for the next training period (at the end of June 2021). RESULTS: Out of 75 residents, 37 accepted to answer to the survey (Participation rate =49 %). The majority were female (66.4%). The mean age was 29±12.36 years. Only 5.4% of participants (n=2) had previously received training concerning echocardiography and only 8.1% of the participants have received dedicated training for lung ultrasound (LU). Among the participants, 80.1% of residents (n=30) had never performed a transthoracic echocardiography (TTE). Competence in performing echocardiography was self-assessed quite good and bad by 5.4% and 43.2% of responders respectively. Most of the residents (86%) did not insert before ultrasound-guided central venous catheters. Views known by the participants using TTE were mainly parasternal long axis section (56.8%) and apical 4/5 chambers section (52.8%). All participants (100%) thought that teaching CCU is a necessary part of the training of intensivists. CONCLUSION: Our study highlighted the lack of training of Tunisian ICU residents regarding CCUS learning. Therefore, it is crucial to integrate such learning and training into their training programs.
Subject(s)
Clinical Competence , Critical Care , Echocardiography , Intensive Care Units , Internship and Residency , Ultrasonography , Humans , Cross-Sectional Studies , Tunisia , Internship and Residency/statistics & numerical data , Female , Adult , Male , Critical Care/statistics & numerical data , Clinical Competence/statistics & numerical data , Echocardiography/statistics & numerical data , Echocardiography/standards , Intensive Care Units/statistics & numerical data , Surveys and Questionnaires , Ultrasonography/statistics & numerical data , Ultrasonography/methods , Young AdultABSTRACT
INTRODUCTION: Echocardiography is a pivotal exam in critically ill patients, a specific training is crucial. Medical residents often lack echocardiography practice. AIM: This study aims to evaluate the impact of simulation-based training on medical residents' echocardiography mastery. METHODS: This interventional study was conducted among medical residents at the Simulation Center of the Faculty of Medicine in Monastir (CeSim) in January 2022. The intervention consisted of a theoretical training and a simulator-based practical training concerning echocardiography. Residents underwent evaluation before and after training through a "Pre-Test" and a "Post-Test," respectively, using a French-language questionnaire. Participation was entirely voluntary. RESULTS: A total of 28 medical residents participated in our study, with the majority being female (57.1%). The median age was 29 years (interquartile range: 28-31.75). Following training, the proportion of participants who reported having the necessary skills for echocardiography interpretation significantly increased (p<0.05). Respondents demonstrated significant improvements in their scores on theoretical tests and practical skills assessments. Concerning echocardiographic views, the percentage of participants who correctly identified the title of the parasternal small axis section increased from 53.6% before training to 100% after training (p <10-3). Significant enhancements were observed in all parameters evaluating the practice of echocardiographic sections by respondents on a mannequin after training, encompassing time to obtain the view, view quality, image quality, visualization of structures, interpretability, and image stability (p<10-3). There was a significant improvement in average response rates for echocardiographic clinical syndroms among medical residents before and after training. All participants emphasized the indispensability of ultrasound education in the training of physicians specializing in managing cardiopulmonary emergencies. CONCLUSIONS: This study reports the beneficial role of simulation-based training in enhancing the mastery of medical residents in echocardiography. Incorporating such training methods into their learning curricula is advisable.
Subject(s)
Clinical Competence , Echocardiography , Internship and Residency , Simulation Training , Humans , Internship and Residency/standards , Internship and Residency/methods , Echocardiography/standards , Female , Clinical Competence/standards , Simulation Training/methods , Adult , Male , Educational Measurement , Surveys and Questionnaires , LearningABSTRACT
Objective: We aimed to study the relationship between age and time to negative conversion of SARS-CoV-2 in patients with asymptomatic and mild forms of COVID-19. Methods: We conducted a cohort study including all patients diagnosed with COVID-19 from the national COVID-19 containment center of Tunisia. Patients were subdivided into two cohorts: (under 60 years) and (over 60 years) and were followed up until PCR negativization. Log rank test and Cox regression were applied to compare time to negative conversion between the old group and the young group. Results: The study included 289 patients with non-severe forms of COVID-19. Age over 60 was significantly associated with delayed negative conversion in male sex (Hazard ratio (HR): 1.9; 95% CI: 1.2-3.07) and among patients with morbid conditions (HR:1.68; 95% CI: 1.02-2.75) especially diabetics (HR: 2.06; 95% CI: 1.01-4.21). This association increased to (HR:2.3; 95% CI: 1.13-4.66) when male sex and comorbidities were concomitantly present and rose to (HR: 2.63; 95% CI: 1.02-6.80) for men with diabetes. Cox regression analysis revealed a significantly delayed negative conversion in symptomatic patients. Significant interaction was observed between gender and age and between age and chronic conditions. Conclusion: Age is associated with delayed negative conversion of viral RNA in certain subgroups. Identifying these subgroups is crucial to know how prioritize preventive strategies in elderly.
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INTRODUCTION: Medical students should act as a model for the community in terms of compliance with preventive practices toward COVID-19. The aim of this study was to assess adherence to preventive behaviors related to COVID-19 among medical students and to identify its associated factors. POPULATION AND METHODS: We conducted a cross-sectional survey in October 2020 in the faculty of medicine of Monastir. We included a representative sample of medical students during registration days for the 2020-2021 academic year. The data were collected through a self-administered anonymous questionnaire. Eleven items related to preventive practices against COVID-19 were assessed (respiratory hygiene practices (Six Item), hand hygiene practices (Three Items) and social distancing (two items)). Items were evaluated using a Likert scale of five points (from 0: (Never) to 4: (Always)). The score obtained from the sum of these items allowed to classify students into two categories: "Good compliance" if the score was ≥ 80% and "Poor compliance" if the score was less than 80%. Scores were compared according to the study population characteristics. Multivariate analysis was used to identify associated factors with good practices. The threshold of statistical significance was set at p < 0.05. RESULTS: We included 678 medical students. The average age was 21.76 (SD = 1.89 years) with a sex ratio of 0.40. The protection measures most respected by the participants were related to the respiratory hygiene: correct coverage of the nose and mouth with the mask (80%), wearing masks regardless of the presence of symptoms (73.3%) and coverage of the mouth during coughing or sneezing (76.6%). Adherence to hand hygiene measures ranged from 51.4% to 66.3%. The least respected measures were related to social distancing: distancing of at least one meter from others (31.2%) and avoiding crowded places (42.5%). An overall score ≥ 80% was obtained among 61.5% of students. Referring to multivariate analysis, variables that positively affected the overall score of preventive measures related to COVID-19 were the female sex and living alone, with Beta coefficients of 3.82 and 1.37 respectively. The perceived level of stress, E-cigarette and Chicha consumption negatively affected the score with Beta coefficients of (-0.13), (-5.11) and (-2.33) respectively. CONCLUSION: The level of adherence to good practice among medical students was overall moderate. Awareness programs would be needed in this population, especially for men and those who smoke and vape.
Subject(s)
COVID-19 , Electronic Nicotine Delivery Systems , Students, Medical , Male , Humans , Female , Young Adult , Adult , COVID-19/epidemiology , COVID-19/prevention & control , SARS-CoV-2 , Cross-Sectional Studies , Tunisia/epidemiology , Surveys and QuestionnairesABSTRACT
INTRODUCTION: The present study aimed to determine the impact of vitamin D supplementation (VDs) on recovery delay among COVID-19 patients. METHODS: We performed a randomized controlled clinical trial at the national COVID-19 containment center in Monastir (Tunisia), from May to August 2020. Simple randomization was done in a 1:1 allocation ratio. We included patients aged more than 18 years who had confirmed reverse transcription-polymerase chain reaction (RT-PCR) and who remained positive on the 14th day. The intervention group received VDs (200,000 IU/1 ml of cholecalciferol); the control group received a placebo treatment (physiological saline (1 ml)). We measured the recovery delay and the cycle threshold (Ct) values in RT-PCR for the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The log-rank test and hazard ratios (HR) were calculated. RESULTS: A total of 117 patients were enrolled. The mean age was 42.7 years (SD 14). Males represented 55.6%. The median duration of viral RNA conversion was 37 days (95% confidence interval (CI): 29-45.50) in the intervention group and 28 days (95% CI: 23-39) in the placebo group (p=0.010). HR was 1.58 (95% CI: 1.09-2.29, p=0.015). Ct values revealed a stable trend over time in both groups. CONCLUSION: VDs was not associated with a shortened recovery delay when given to patients for whom the RT-PCR remained positive on the 14th day. TRIAL REGISTRATION: This study was approved by the Human Subjects Protection Tunisia center (TN2020-NAT-INS-40) on April 28, 2020, and by ClinicalTrial.gov on May 12, 2021 with approval number ClinicalTrials.gov ID: NCT04883203 .
Subject(s)
COVID-19 , Male , Humans , Adult , SARS-CoV-2 , Vitamin D , Dietary Supplements/adverse effects , Treatment OutcomeABSTRACT
BACKGROUND: Many people are reluctant to be vaccinated against COVID-19. AIM: To determine the intention to accept COVID19 vaccine and its associated factors among Tunisians. METHODS: We conducted a cross-sectional study among Tunisians from December 2020 to January 2021 using an online questionnaire. Factors associated with intention to accept coronavirus vaccine were analysed using multinomial logistic regression. RESULTS: In total, 169 Tunisians participated in our study. The majority were female (85.2%). The mean age was 48.3 ± 11.8 years. Only 33.1% intended to accept to be vaccinated when COVID-19 vaccine will be available in Tunisia and 22.5% were still hesitant. In multinomial logistic regression, participants having high or very high perceived personal risk of COVID-19 infection (aOR: 3.257, 95% CI : 1.204 - 8.815) were more prone to hesitate to accept COVID-19 vaccine rather than those being willing to accept it. Respondents undergoing seasonal influenza vaccination (aOR: 0.091, 95% CI : 0.019 - 0.433) were less prone to refuse COVID-19 vaccine rather than those being willing to accept it. Young ones aged less than 40 years (aOR: 4.324, 95% CI: 1.180 - 15.843) were more prone to refuse COVID-19 vaccine rather than those being willing to accept it. CONCLUSION: The acceptance rate of coronavirus vaccination was moderate. Therefore, a good communication and health education at a community level are needed.
Subject(s)
COVID-19 Vaccines , COVID-19 , Adult , COVID-19/epidemiology , COVID-19/prevention & control , Cross-Sectional Studies , Female , Health Knowledge, Attitudes, Practice , Humans , Male , Middle Aged , Patient Acceptance of Health Care , VaccinationABSTRACT
In Tunisia, despite the implementation of national strategies to prevent some of cardiovascular risk factors, these diseases still represent the leading cause of death. The current study aimed to determine the prevalence of cardiovascular risk factors and assess the screening and health education practices related to these factors among the adults of Sousse (Tunisia). A cross-sectional study was conducted in 1000 households in Sousse, Tunisia. To collect data, a team of trained medical doctors administered by interview a pre-tested questionnaire and performed blood pressure and anthropometric measures at the participants' homes. In total, 1977 adults participated in the study. Their mean age was 39.8 (± 13.8) years. The Females/Males sex ratio was 1.5. Weight excess and lack of physical activity were found in 65.4% and 60.7% of participants. Screening for obesity and android obesity were reported by 36.6% and 5.7% of health services users. Advices from a healthcare professional to practice the recommended physical activity and eat healthily were reported by less than a third of these latter. Screening and health education practices related to cardiovascular risk factors should be reinforced in the Tunisian healthcare facilities. The implementation of multisectoral actions is necessary at the national level in order to obtain an environment that promotes a healthy lifestyle.