[Factors associated with the practice of exclusive breastfeeding among mothers of children aged 6 to 12 months in Kaolack (Senegal)]. / Facteurs associés à la pratique de l´allaitement maternel exclusif chez les mères d´enfants âgés de 6 à 12 mois dans la commune de Kaolack (Sénégal).

Introduction: the World Health Organization (WHO) recommends immediate and exclusive breastfeeding in order to reduce malnutrition and neonatal mortality. The purpose of this study was to determine the prevalence of exclusive breastfeeding (EBF) and to identify its associated factors among mothers of children aged 6 to 12 months in Kaolack. Method: we conducted a cross-sectional descriptive and analytical study. The study was conducted from July 8th, 2020 to February 8th, 2021. Multivariate analysis was performed using the logistic regression model. The target population consisted of mothers of children aged 6 to 12 months residing in the city of Kaolack and met during vaccination sessions. Results: a total of 400 women were enrolled in the study. Among them, 51.8% practiced EBF according to the WHO recommendations. The average age of mothers was 27.42 years; 56.3% were housewives and 82.7% have done at least 4 antenatal care (ANC). Logistic regression showed an association between EBF and the following factors: age < 25 years (OR=2.03 CI 95% [1.23-3.36]), receiving advice on EBF during ANCs (OR=2.92 CI 95% [1.70-5.01]), receiving advice on EBF during postnatal care (PNC) (OR=4.33 CI 95% [2.51-7.45]), the permanent presence of mother with her baby (OR=3.97 CI 95% [1.99-7.91]), and a good knowledge of EBF (OR=4.54 CI 95% [1.96-10.51]). Conclusion: these modifiable factors can help improve the practice of EBF in the city of Kaolack.

Assessment of potentially preventable hospitalizations in the regional hospital of Saint-Louis, Senegal.

INTRODUCTION: The "potentially preventable hospitalizations (PPH)'' are hospital admissions that could have been avoided through effective primary care given at the appropriate time. Non-communicable diseases (NCDs), causes of PPH, are the leading cause of death worldwide with significant socioeconomic consequences especially in developing countries. This study aimed to assess the burden of potentially preventable hospitalizations in the St. Louis regional hospital. METHODS: This was a descriptive cross-sectional study. The surveyed population consisted of all patients older than one year, admitted to St. Louis hospital for more than four (04) hours time between January 20 and April 30, 2015. Patients hospitalized in surgery (general surgery, ENT, ophthalmology), maternity and neonatology, as well as those who refused or were unable to participate in the study were excluded. RESULTS: The study included one hundred forty four (144) individuals with an average age of 54.68±15 years (17-88 years) and sex ratio woman/man of 1.21. The PPH represented 54% of all hospitalizations. The main causes of hospitalizations were diabetes with 22.1%, chronic kidney disease 12%, hypertension 10.9%, Stroke 6.4% and finally broncho-pulmonary diseases 2.6%. The average length of stay was 6.68±5.51 days. The average distance between the residence and the hospital was 26.51±60KM with a median of 3.5KM. The average cost of care was Euros 104.583 ±83.51. For 61.10%, it was a first hospitalization and for 30.60%, a second one. The Knowledge about signs of disease severity had changed significantly at the end of hospitalization, from 29% at the beginning to 98% at the end of stay in hospital. As for the means of prevention, 30.55% reported knowing them before their hospitalization and 68% after hospitalization. CONCLUSION: Potentially preventable hospitalizations are a heavy burden for the population of St. Louis. Their negative social and economic impacts may hinder health policies initiated to relieve vulnerable groups. Their prevention should be a national priority.

HBsAg seroprevalence among Senegalese militaries.

BACKGROUND: Chronic hepatitis is a major public health problem. Hepatitis B virus is the primary cause, and Hepatitis B and C together are responsible for 60% of cirrhosis and 80% of hepatocellular carcinomas. This study measured the prevalence of HBsAg among Senegalese military to develop an appropriate strategy to prevent cirrhosis and hepatocellular carcinoma. METHODS: We conducted a descriptive cross-sectional study among Senegalese military aged 25 to 60 years. A sample of 1224 participants was selected following a two-level-stratification. The mark of surface HBs antigen using chemiluminescence concerned 1195 participants. The presence of HBsAg was analyzed according to age, marital status, alcohol consumption and glomerular filtration rate. Epi-info6fr and R software were used, respectively, for data capture and analyses. A Chi-square test was performed to compare proportions considering a significance level of 5% and a confidence interval of 95%. RESULTS: The average age was 39.8 ± 9.2 years. Participants in the age groups of 25-34 years, 45-60 years and 35-44 years were respectively 30.7%, 34.4% and 34.9% of the sample. Married persons represented 82.6% of participants and 17.08% were single. Most participants were educated (99%), and 56% had reached at least secondary school level. Alcohol consumption was at 11.5%. The HBsAg prevalence rate was 10.8% [9.1% to 12.7%] with a significant difference between age groups (P < 0.001), which ranged from 5.6% for 45-60 years, 9.62% for 25-34 years to 16.9% for 35-44 years. Marital status and alcohol consumption did not affect the carriage of HBsAg. HBsAg prevalence was more common among participants who had a glomerular filtration rate greater than 90 ml/min. Transaminases rate exceeded the normal threshold for 43 participants (3.6%); the increase was 6.6% [2.7% to 11.8%] for HBsAg carriers and 3.2% [1.2% to 6.7%] for alcohol users. CONCLUSIONS: The high prevalence of HBsAg in the military requires the implementation of an effective prevention and care program to reduce the risk of cirrhosis and hepatocellular carcinoma and contribute to reducing the burden of communicable diseases, such as hepatitis and HIV/AIDS, and non-communicable diseases.