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The effect of helminthiasis on host immunity is a neglected area of research, particularly in tuberculosis (TB) infection. This study aimed to evaluate the effect of helminthiasis on immunological and haematological parameters in newly diagnosed TB patients in Bobo-Dioulasso. After all biological analyses, we formed three subpopulations: group 1 (n = 82), as control, were participants without helminthic or Mycobacterium tuberculosis complex infection (Mtb-/Helm-), group 2 (n = 73) were TB patients without helminthic infection (Mtb+/Helm-), and group 3 (n = 22) were TB patients with helminthic infection (Mtb+/Helm+). The proportion of helminth coinfection was 23.16% (22/95) in TB patients, and Schistosoma mansoni infection was found in 77.3% (17/22) cases of helminthiasis observed in this study. A low CD4 T cell count and a low CD4:CD8 ratio were significantly associated with concomitant infection with helminths and the Mtb complex (Mtb+/Helm+) compared to the other groups (p < 0.05). However, there was no statistically significant difference in the CD8 median among the three participating groups (p > 0.05). Lymphopenia, monocytosis, thrombocytosis, and hypochromic microcytic anaemia were the haematological defects observed in the Mtb+/Helm+ and Mtb+/Helm- patients. Exploring these types of immune-haematological biomarkers would be a valuable aid in diagnosing and a better follow-up and monitoring of the tuberculosis-helminthiasis coinfection.
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INTRODUCTION: Assessing patient turnaround times is essential for improving the quality of care in emergency service departments. PURPOSE OF THE RESEARCH: This study looked at waiting and treatment times, and their associated factors, in the surgical emergency service department at the Souro Sanou National Teaching Hospital (SSNTH) in Bobo-Dioulasso, Burkina Faso. RESULTS: This study was carried out on 380 patients with a median age of thirty-eight. The sex ratio was 0.54. In 63.7 percent of cases, the participants lived in urban areas. Most of the patients surveyed were farmers (34.7 percent). The median waiting time for patients was eleven minutes. The nature of the trauma sustained was associated with the waiting time. The median time taken to administer first aid was sixty-three minutes, with the unavailability of medication at the hospital pharmacy cited as a factor contributing to this delay. The median time taken to obtain paraclinical results was 134 minutes and 102 minutes for laboratory tests and scans, respectively. The factor associated with delays in obtaining scan results was the need for surgical intervention. The median waiting time for surgery was 24.3 hours. CONCLUSIONS: The turnaround times in the SSNTH surgical emergency department are long. For the improvement of patient turnaround times to be possible, an overhaul of the department is in order. In particular, a rapid consultation team needs to be established, and essential drugs for emergency care need to be made readily available.
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Serviço Hospitalar de Emergência , Hospitais Universitários , Tempo para o Tratamento , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Burkina Faso , Adulto Jovem , Adolescente , Idoso , Criança , Emergências , Pré-Escolar , Fatores de Tempo , Estudos TransversaisRESUMO
INTRODUCTION: Drug-resistant tuberculosis is a public health priority and shortcomings in health services can make matters worse. PURPOSE OF THE RESEARCH: The aim of the study was to carry out an organizational audit inspired by the accreditation standards of the Agence nationale d’accréditation et d’évaluation en santé (ANAEH) (French National Agency for Health Accreditation and Assessment) for the management of resistant tuberculosis patients and to determine the level of patient satisfaction in order to identify any failings and possible solutions. RESULTS: The overall audit score was 63.2 percent for the Centre hospitalier universitaire Yalgado Ouédraogo (CHUYO) (Yalgado Ouédraogo University Hospital) and 59.8 percent for the Centre de lutte anti-tuberculose (CLAT) (French Tuberculosis Prevention Center). The problems raised were related to “intake, equipment, and infrastructure,” “patient rights and information,” and “management and administration.” Overall, patients were satisfied with their care. The majority of them noted that the care centers were safe and equipped with toilets that, in addition to improving hygiene, should take account of the specific nature of different illnesses and genders. The patients indicated that their privacy was relatively well respected, but that the quality of the meals provided remains unsatisfactory. Treatment was free, notwithstanding certain paraclinical examinations. Most of the patients and service providers were unaware of the cost of tuberculosis treatment. Non-compliance with treatment, thought to stem from the adverse side effects of anti-tuberculosis drugs, was cited as the main cause of resistance. CONCLUSIONS: A number of operational shortcomings exist in the management of patients with resistant tuberculosis, stemming from unfamiliarity with the treatment protocol. The application of the patient-centered approach could allow for the fight against tuberculosis, especially its resistant form, to be waged more effectively.
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Satisfação do Paciente , Tuberculose Resistente a Múltiplos Medicamentos , Humanos , Burkina Faso , Tuberculose Resistente a Múltiplos Medicamentos/tratamento farmacológico , Feminino , Masculino , Adulto , Auditoria Médica , Pessoa de Meia-Idade , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Provider-Initiated HIV Testing and Counseling (PITC) and Prevention of Mother-To-Child Transmission (PMTCT) are key services for achieving the goal of complete elimination of HIV. However, there is limited evidence on the ability of health facilities to provide these services in Burkina Faso. Therefore, we aimed to assess the trends and disparities in the availability and readiness of health facilities to provide PITC and PMTCT services in Burkina Faso between 2012 and 2018. METHODS: We performed a secondary analysis of facility-level data from the World Health Organization's Service Availability and Readiness Assessment (SARA) surveys conducted in 2012, 2014, 2016, and 2018 in Burkina Faso. The availability and readiness of health facilities were assessed using SARA's manual, and linear regressions were used to examine trends. RESULTS: Between 2012 and 2018, the mean proportion of health facilities providing PITC services increased, but not significantly, from 82.9% to 83.4% (p = 0.11), with the mean readiness index significantly decreasing from 71.5% to 65.4% (p < 0.001). This decrease concerned the staff and guidelines (73.8% to 50.5%; p < 0.001), equipment (79.0% to 77.4%; p < 0.001), and medicines and commodities (54.2% to 45.2%; p < 0.001) domains. Regarding the PMTCT services, the mean proportion of health facilities globally providing the service significantly decreased from 83.7% in 2012 to 67.7% (p = 0.030) in 2018, and the mean readiness significantly decreased from 53.2% in 2012 to 50.9% in 2018 (p = 0.004). This decreasing trend was related to the staff and training (80.3% to 57.6%; p < 0.001) and medicines and commodities (9.2% to 6.5%; p < 0.001) domains. The global significant negative trend of readiness was mainly observed at the primary level of healthcare (52.7% to 49.4%; p = 0.030). Four regions experienced a significant decrease in the readiness index of health facilities to provide PMTCT services: Cascades, Centre, Centre-Sud, and Sud-Ouest, while Haut-Bassins and Nord regions showed increasing trends. CONCLUSION: Availability and readiness of health facilities to provide PITC and PMTCT remain suboptimal in Burkina Faso. Actions to strengthen the skills of professionals and enhance the availability of medicines and commodities while focusing more on health regions with significant decreasing trends are urgently needed to improve the quality of services for HIV.
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Infecções por HIV , Transmissão Vertical de Doenças Infecciosas , Feminino , Humanos , Burkina Faso , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Acessibilidade aos Serviços de Saúde , Instalações de Saúde , Aconselhamento , Infecções por HIV/diagnóstico , Infecções por HIV/prevenção & controleRESUMO
Malnutrition in children is a serious health problem, especially in Sub-Saharan Africa, with heavy socioeconomic burdens. The prevalence of stunting remains high in Burkina Faso. There is a need to further investigate undernutrition and identify the major factors contributing to its persistence. We aimed to assess the nutritional status of children aged under five years and the associated factors of undernutrition in Burkina Faso. We conducted a second study using a baseline household survey of the impact assessment of a performance-based financing program. The analysis focused on data of 10,032 children aged 0-59 months collected from households in 537 villages. Anthropometric indicators were assessed using the World Health Organization standards, and their association with children, mothers, and households' characteristics were assessed using logistic regression. Stunting occurred in 40.1% of children, wasting in 25.1%, and underweight in 34%. Children having both stunting, wasting, and underweight were 7.3%. Stunting and underweight was associated with the sex. Stunting was associated with ethnic groups: Fulani with AdjOR = 1.20 (95%CI: 1.01-1.42), household economic level: poorest AdjOR = 1.25 (95%CI: 1.10-1.43), two and more children aged under five years in households: AdjOR = 1.16 (95%CI: 1.05-1.27), distance more than 5km from household to health facility: with Adj OR = 1.21 (95%CI: 1.10-1.35) and household food insecurity. This study identified the modifiable factors that determine the high prevalence of undernutrition in Burkina Faso. Strategies and interventions to improve the health and economic status of the community are needed to reduce the occurrence of undernutrition.
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BACKGROUND: In April 2016, Burkina Faso began free healthcare for children aged from 0 to 5 years. However, its implementation faces challenges, and the goal of this study is to estimate the fees paid for this child care and to determine the causes of these direct payments. METHODS: Data gathering involved 807 children aged from 0 to 5 years who had contact with the public healthcare system. The estimation of the determinants of out-of-pocket health payments involved the application of a two-part regression model. RESULTS: About 31% of the children made out-of-pocket payments for healthcare (an average of 3407.77 CFA francs per case of illness). Of these, 96% paid for medicines and 24% paid for consultations. The first model showed that out-of-pocket payments were positively associated with hospitalization, urban area of residence, and severity of illness, were made in the East-Central and North-Central regions, and were negatively associated with the 7 to 23 month age range. The second model showed that hospitalization and severity of illness increased the amount of direct health payments. CONCLUSION: Children targeted by free healthcare still make out-of-pocket payments. The dysfunction of this policy needs to be studied to ensure adequate financial protection for children in Burkina Faso.
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BACKGROUND: The use of services to prevent mother-to-child transmission (PMTCT) of the human immunodeficiency virus (HIV) remains a serious challenge in sub-Saharan Africa. In the last decade, Burkina Faso has implemented numerous policies to increase the use of PMTCT services by pregnant women and their partners, as well as children. This study assesses trends in the uptake of PMTCT services in Burkina Faso from 2013 to 2020 in order to study the progress and gaps in achieving the national and international targets set for 2020. METHODS: A repeated cross-sectional analysis was performed using data extracted from district health information software version 2. Percentages were computed for each PMTCT indicator and comparisons between the years were made using a chi-square test for trends with a significance threshold of 5%. Regions were not compared with each other. RESULTS: The proportion of pregnant women who were tested and received their results significantly increased from 47.9% in 2013 to 84.6% in 2020 (p value < 0.001). Of the 13 regions in the country, only 1 region met the 95% national targets whereas, 6 regions met the 90% international targets for this indicator. The proportions of HIV-positive women receiving antiretroviral therapy (ART) increased from 90.8% in 2013 to 100% in 2020. In the same period, the proportion of exposed infants who received antiretroviral prophylaxis increased from 64.3% in 2013 to 86.8% in 2020. Only 3 regions reached the national and international targets for this indicator. A positive trend was also observed for the indicator related to screening at 2 months or later of exposed infants using Polymerase Chain Reaction (PCR) technic; with the rate rising from 7.4% in 2013 to 75.7% in 2020. However, for this indicator, the national and international targets were not achieved considering the national and regional settings. Concerning the women's partners, the proportion of those who tested for HIV increased from 0.9% in 2013 to 4.5% in 2020, with only 1 region that fully met the national target of 10% in 2020. The prevalence of HIV in this particular group was 0.5% in 2020. CONCLUSIONS: PMTCT indicators show an increase from 2013 to 2020 but with a strong disparity between regions. National and international targets have not been achieved for any indicator; except for those related to women receiving ART. Strengthening strategies to effectively engage women and their partners on the use of PMTCT cascade services could help reduce mother-to-child transmission in Burkina Faso.
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Infecções por HIV , Complicações Infecciosas na Gravidez , Lactente , Gravidez , Feminino , Humanos , Complicações Infecciosas na Gravidez/tratamento farmacológico , Transmissão Vertical de Doenças Infecciosas/prevenção & controle , Burkina Faso , Estudos Transversais , Infecções por HIV/tratamento farmacológicoRESUMO
Background: Digital health interventions (DHIs) have increased exponentially all over the world. Furthermore, the interest in the sustainability of digital health interventions is growing significantly. However, a systematic synthesis of digital health intervention sustainability challenges is lacking. This systematic review aimed to identify the barriers and facilitators for the sustainability of digital health intervention in low and middle-income countries. Methods: Three electronic databases (PubMed, Embase and Web of Science) were searched. Two independent reviewers selected eligible publications based on inclusion and exclusion criteria. Data were extracted and quality assessed by four team members. Qualitative, quantitative or mixed studies conducted in low and middle-income countries and published from January 2000 to May 2022 were included. Results: The sustainability of digital health interventions is very complex and multidimensional. Successful sustainability of digital health interventions depends on interdependent complex factors that influence the implementation and scale-up level in the short, middle and long term. Barriers identified among others are associated with infrastructure, equipment, internet, electricity and the DHIs. As for the facilitators, they are more focused on the strong commitment and involvement of relevant stakeholders: Government, institutional, sectoral, stakeholders' support, collaborative networks with implementing partners, improved satisfaction, convenience, privacy, confidentiality and trust in clients, experience and confidence in using the system, motivation and competence of staff. All stakeholders play an essential role in the process of sustainability. Digital technology can have long term impacts on health workers, patients, and the health system, by improving data management for decision-making, the standard of healthcare service delivery and boosting attendance at health facilities and using services. Therefore, management changes with effective monitoring and evaluation before, during, and after DHIs are essential. Conclusion: The sustainability of digital health interventions is crucial to maintain good quality healthcare, especially in low and middle-income countries. Considering potential barriers and facilitators for the sustainability of digital health interventions should inform all stakeholders, from their planning until their scaling up. Besides, it would be appropriate at the health facilities level to consolidate facilitators and efficiently manage barriers with the participation of all stakeholders.
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INTRODUCTION: Fever is one of the most frequent reasons for paediatric consultations in Burkina Faso, but health care-seeking behaviours and the factors associated with health care-seeking in the event of childhood fever are poorly documented. This study aims to analyse the health care-seeking behaviours and the factors associated with health care-seeking for childhood fever in Burkina Faso. METHODS: This study used the data from the baseline and endline surveys conducted to evaluate the impact of the Performance-Based Financing program in Burkina Faso. Univariate and multivariate binary logistic regression analyses were used to identify the factors associated with appropriate healthcare-seeking for childhood fever. Odds ratios were estimated to assess the strength of associations and 95% confidence intervals (CIs) were used for significance tests. Data were cleaned, coded and analysed using Stata software version 16.1. RESULTS: Among the children under five who had a fever, 75.19% and 79.76% sought appropriate health care in 2013 and 2017, respectively. Being 24-59 months old (AOR: 0.344, 95% CI 0.182-0.649 in 2013 and AOR: 0. 208, 95% CI 0.115-0.376 in 2017), living in a very wealthy household (AOR: 2.014, 95% CI 1.149-3.531 in 2013 and AOR: 2.165, 95% CI 1.223-3.834 in 2017), having a mother with a secondary or higher level of education or having made at least four antenatal care visits were significantly associated with seeking appropriate health care for childhood fever. Living in an area where the health facility is safe was also significantly associated with seeking appropriate care for childhood fevers. CONCLUSIONS: The findings underscore the need to concentrate efforts aiming at sensitizing the population (especially women of childbearing age) to improve sanitation and the use of family planning (household composition), skilled antenatal care and postnatal care to help reduce the prevalence of fever in children under five and improve the use of medical healthcare for childhood fever.
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Mães , Aceitação pelo Paciente de Cuidados de Saúde , Humanos , Criança , Feminino , Gravidez , Pré-Escolar , Mães/educação , Estudos Transversais , Burkina Faso/epidemiologia , Febre/epidemiologiaRESUMO
Aflatoxins are produced by fungi of the genus Aspergillus that colonize many foodstuffs during agricultural production, harvesting, transportation, storage, and food processing. In view of these aflatoxins toxicity to humans, their presence in foods such as cereals and oilseeds constitutes a major challenge for global food security, health and nutrition. This study was therefore initiated to assess the level of aflatoxin contamination of various foodstuffs sold in urban and semi-urban markets in Burkina Faso, and to evaluate the carcinogenic risk which the consuming population is exposed to. Two hundred and twelve foodstuff samples were collected in two large cities (Ouagadougou and Bobo Dioulasso) and three semi urban localities (Cinkansé, Dakola and Niangoloko). Aflatoxins contents in foodstuffs were determined by immunoaffinity chromatography and human health risk assessment was performed by using the Monte Carlo algorithm. The aflatoxins contents determination showed that 41.50% of studied samples were contaminated with concentrations up to 182.28 µg/kg for AFB1 in peanuts. Chronic Daily Intake, calculated based on the consumption patterns assumed in this study, was estimated to be higher in large cities (CDI = 33.68 µg/kg bw in Ouagadougou and 10.18 µg/kg bw in Bobo Dioulasso) than in semi urban localities (CDI = 4.29 µg/kg bw in Cinkansé, CDI = 0.39 µg/kg bw in Dakola and CDI = 0.18 µg/kg bw in Niangoloko). The MOE determination showed that the sorghum meal and whole grain maize consumption was associated to the carcinogenic risk for public health in large cities (the percentile 95 of MOE = 3316 for rice, 4511 for peanuts, 3334 for sorghum meal and 4530 for whole grain maize). In semi urban localities, no carcinogenic risk was observed to public health. These results should inspire the country's sanitary and agricultural authorities to undertake actions to fight against the agricultural food products contamination by aflatoxins in order to safeguard the population's health.
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Objectives: To determine the prevalence and risk factors for latent tuberculosis infection (LTBI) among three high-risk groups - household contacts of TB index cases, healthcare workers and slaughterhouse workers - in Bobo-Dioulasso, Burkina Faso. Methods: Participants were recruited to this cross-sectional study from March to July 2020 after giving informed consent. Sociodemographic, clinical and biological data were collected using a structured questionnaire. The QuantiFERON-TB Gold Plus test (QFT-Plus) and the tuberculin skin test (TST) were used for detection of LTBI. Bivariate and multivariate logistic regression analyses were performed to identify risk factors for LTBI. Results: The prevalence of LTBI among 101 participants (age range 15-68 years) was 67.33% [95% confidence interval (CI) 57.27-76.33] and 84.16% (95% CI 75.55-90.66) based on QFT-Plus and TST results, respectively. Compared with healthcare workers and household contacts of TB index cases, the prevalence of LTBI among slaughterhouse workers was significantly higher for both QTF-Plus (96.8%; P<0.001) and TST (100%; P=0.003). Working in a slaughterhouse [adjusted odds ratio (AOR) 1.095, 95% CI 1.00-2.036], smoking (AOR 4.214, 95% CI 1.051-16.899), ≥15 years of exposure (AOR 5.617, 95% CI 1.202-32.198), having an animal at home (AOR 2.735, 95% CI 1.102-6.789) and protozoal infection (AOR 2.591, 95% CI 1.034-6.491) were significantly associated with LTBI on the QFT-Plus assay. Conclusion: The prevalence of LTBI was high in all three groups, particularly slaughterhouse workers. The risk factors identified could form the basis of targeted intervention.
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Food safety risks are becoming a public health problem with important socioeconomic consequences for human wellbeing, especially for pregnant women and infants. In this article, we describe findings from microbiological, toxicological, and nutritional quality assessments of foods from 5 localities in Burkina Faso, with the aim to provide baseline data on the quality of food and the risks to mothers and children. Samples for assessment included food sold in markets, stores, and restaurants (eg, cereals, oilseeds, vegetables, edible oils, powdered milk, dried fish, packaged water, ready-to-eat meals). The research team selected the samples using the random route method and analyzed them at the National Public Health Laboratory in Ouagadougou between January and December 2020. A total of 443 food samples were collected, of which 101 were analyzed for microbial contamination, 360 were analyzed for the presence of toxins, and 59 were analyzed for their nutritional value. The microbiological quality of 11.88% of the food samples was unsatisfactory, and 41.50% were contaminated with aflatoxins. At least 1 pesticide residue and cyfluthrin were detected in 58.10% of samples. The most detected contaminant (cyfluthrin) was found in 79.10% of the analyzed samples. A peroxide index higher than the normal value (10 mEq/kg) was found in 3.38% of the oil samples and 76.27% of the oil samples had a vitamin A content lower than the recommended limit of 11 mg/kg. This study is the first in Burkina Faso that provides baseline data on the quality of food and potential health risks to mothers and children in Burkina Faso. Considering the level of contaminants reported in this article, it is imperative to enhance routine monitoring of foods in the country.
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Alimentos , Restaurantes , Animais , Burkina Faso , Criança , Feminino , Humanos , Lactente , GravidezRESUMO
To reduce child mortality in children younger than 5 years, Burkina Faso has been offering free care to this population of children since 2016. The free care program is aligned with the Integrated Management of Childhood Illness (IMCI) guidelines. Given that the number of studies that evaluated the competence of health-care workers (HCWs) during the free care program was limited, we assessed the adherence level of HCWs to the IMCI guidelines in the context of free care. This was a secondary data analysis. Data were obtained from a cross-sectional study conducted from July to September 2020 in 40 primary health-care centers and two district hospitals in the Hauts-Bassins region in Burkina Faso. Our analysis included 419 children younger than 5 years old who were consulted according to IMCI guidelines. Data were collected through direct observation using a checklist. The overall score of adherence of HCWs to IMCI guidelines was 57.8% (95% CI, 42.6-73.0). The mean adherence score of the evaluation of danger signs was 71.9% (95% CI, 58.7-85.1). The mean adherence score of following IMCI guidelines was significantly greater in boys (54.2%) compared with girls (44.6%; P < 0.001). Adherence scores of the performance of different IMCI tasks were significantly different across HCW categories. The overall adherence of HCWs to IMCI guidelines in the context of free care was greater than the adherence reported before the implementation of free care in Burkina Faso. However, this assessment needs to be performed nationwide to capture the overall adherence of HCWs to IMCI guidelines in the context of the free care program.
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Introduction: Antenatal care (ANC) is one of the pillars of maternal and child health programs aimed at preventing and reducing maternal and child morbidity and mortality. This study aims to identify the factors associated with ANC use, considering both health care demand and supply factors in the single analysis. Methods: We used data from the endline survey conducted to evaluate the impact of the performance-based financing (PBF) program in Burkina Faso in 2017. This study was a blocked-by-region cluster random trial using a pre-post comparison design. The sample was derived in a three-stage cluster sampling procedure. Data collection for the endline surveys included a household survey and a facility-based survey. Women of childbearing age who gave birth at least once in the past 2 years prior to this survey and residing in the study area for more than 6 months were included in this study. Multilevel statistical techniques were used to examine individual and contextual effects related to health care demand and supply simultaneously and thus measure the relative contribution of the different levels to explaining factors associated with ANC use. Results: The working women were five times [odd ratio (OR): 5.41, 95% confidence intervals (CI) 4.36-6.70] more likely to report using ANC services than the women who were not working (OR: 5.41, 95% CI 4.36-6.70). Women living in a community with high poverty concentration were 32.0% (OR: 0.68, 95% CI 0.50-0.91) less likely to use ANC services than those in a community with low poverty concentration. Women living in a community with a medium concentration of women's modern contraceptive use were almost two times (OR: 1.88, 95% CI 1.70-2.12) more likely to use ANC services than those living in a community with a low concentration of women's modern contraceptive use. Women living in the health area where the level of ANC quality was high were three times (OR: 2.96, 95% CI 1.46-6.12) more likely to use ANC services than those in the health area where the ANC quality was low. Conclusion: Policies that increase the opportunity for improving the average ANC quality at the health facility (HF), the level of women's modern contraceptive use and women employment would likely be effective in increasing the frequency of use of antenatal services.
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Background: Since the scale-up of antiretroviral therapy (ART) services in Burkina-Faso, achieving an AIDS-free generation depends on optimal ART adherence. However, no data exists on the population group differences on the level of ART adherence in Burkina-Faso. This study analyzes ART adherence among pregnant-and breastfeeding-women, non-pregnant women, and men in Burkina-Faso. Methods: From December 2019 to March 2020, a cross-sectional study among adult HIV-infected patients in Burkina-Faso, belonging either to the active file or the Prevention of Mother-To-Child Transmission programs was conducted. An analysis was performed and adherence was measured based on the number of times, patients did not meet the number of doses prescribed and did not take the ART treatment in the month prior to the survey. Logistic-regression models were used to identify factors associated with poor ART adherence and the adjusted odds ratios (aORs) with their 95% confidence intervals (95% CI) were reported. Results: The prevalence of good adherence was higher in the group of pregnant-and breastfeeding-women (86.6%, n = 112) compared to the other groups (73.1%, n=1017 in non-pregnant women and 72.0%, n = 318 in men). No association was found between ART adherence and the socio-demographic, clinical, and therapeutic characteristics of pregnant-and breastfeeding-women and men groups. However, non-pregnant women with a high level of education (aOR = 1.70; 95% CI: 1.16-2.49), having ever belonged to a support group (aOR= 1.47; 95% CI: 1.07-2.04), not having income-generating occupations (aOR= 1.53; 95% CI: 1.11-2.12), and in advanced clinical stage (aOR= 1.42; 95% CI: 1.06-1.91) were more susceptible to have poor adherence compared to their pairs. Conclusion: Findings showed a large difference in ART adherence among pregnant-and breastfeeding-women, non-pregnant women and men and highlight the need for differentiated healthcare delivery according to population while specifically considering addressing the interest in early initiation of treatment and the benefit of support groups meeting.
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The aim of the present study was to assess the microbial quality of five ready-to-eat food such as bread, pasta, rice with sauce, beans and milk sold in five localities of Burkina Faso namely, Ouagadougou, Bobo-Dioulasso, Dakola, Cinkansé and Niangoloko. One hundred and one samples were collected and microbial quality were assessed by evaluating the food hygiene indicators such as total aerobic mesophilic flora, total coliforms, thermotolerant coliforms, yeast and mould. Food safety indicators such as Escherichia coli, Salmonella, coagulase-positive staphylococci, Clostridium perfringens and Bacillus cereus were also tested for contamination. Samples were tested according to ISO guidelines for all parameters. The results showed that 74 (73.27%) of samples were satisfactory while 15 (14.85%) were acceptable and 12 (11.88%) were not satisfactory according to international standards. Among the food safety indicators sought, Escherichia coli was detected in two samples and Bacillus cereus in four samples. Most of the analyzed food exhibited good hygiene behavior within the acceptable limits and the highest of not satisfactory rate was observed in milk powder and rice with sauce. Ouagadougou samples recorded the highest number of not satisfactory samples. Despite the general quality was satisfactory, the presence of specific microorganisms such as coliforms is indicative of the poor hygiene surrounded these foods. It is therefore necessary to train and follow up the vendors in the handling of equipment, hand-washing practices and selling environment hygiene for better improvement of the quality of the street foods.
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Microbiologia de Alimentos , Salmonella , Animais , Bacillus cereus , Burkina Faso , Contagem de Colônia Microbiana , Escherichia coli , Contaminação de Alimentos/análise , Manipulação de Alimentos , LeiteRESUMO
Diet based on cereal, vegetables, oleaginous and dried fish are providing essential metallic elements. It can be also a source of exposure to toxic metallic elements. The aims of this study were to evaluate the contents on nine metallic trace elements (Fe, Zn, Mn, Co, Cd, Pb, Cu, Ni, Cr) in some major raw foodstuffs including rice, maize, peanut, tomato and dried fish in Burkina Faso and assess the health risk of these elements. Two hundred twenty-two samples were collected and analyzed by atomic absorption spectrometry. The health risk assessment was based on the United States Environment Protection Agency (USEPA) model. Iron and Zinc were the elements with the highest concentrations in the investigated foodstuffs. The iron highest median value (68.80 mg/kg) was observed in dried fish followed by maize (43.09 mg/kg) and peanuts (28.92 mg/kg). Rates of 77.95%, 66.66% and 32.5% obtained respectively fro tomato, maize and rice samples were above the maximum limit of lead set by Codex Alimentarius while 47.6%, 71.16% and 0% of maize, tomato and rice samples respectively have shown concentration above the maximum limit of cadmium. Chromium had shown higher contribution rate to the maximum daily intake of 167.11%, 34%, 2% and 8.53% for rice, maize and peanut respectively. A non-cancer risk situation has been observed on rice, maize and peanut consumption. None of the index risk values was above the threshold set by USEPA.
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Metais Pesados , Oryza , Oligoelementos , Animais , Burkina Faso , Monitoramento Ambiental , Ferro/análise , Metais Pesados/análise , Oryza/química , Medição de Risco , Oligoelementos/análiseRESUMO
Dengue is the most widespread arbovirosis in the world, with approximately 390 million cases per year, 96 millions of which have clinical manifestations and 25,000 deaths. In West Africa, the circulation of this virus in human populations was first reported in the 1960s in Nigeria. Clinical diagnosis of dengue in West Africa is made difficult by the existence of other diseases with similar clinical presentations. Biological diagnosis remains therefore the only alternative. This biological diagnosis requires high quality equipment and well-trained personnel, which are not always available in resource-limited countries. Thus, many cases of dengue fever are consistently reported as malaria, leading to mismanagement, which can have serious consequences on the health status of patients. It is therefore necessary to set up surveillance systems for febrile infections of unknown origin in Africa by strengthening the diagnostic capacities of national laboratories.
TITLE: Circulation du virus de la dengue en Afrique de l'Ouest - Une problématique émergente de santé publique. ABSTRACT: La dengue est l'arbovirose la plus répandue dans le monde avec environ 390 millions de cas par an, dont 96 millions présentent des manifestations cliniques, avec plus de 25 152 décès annuels répertoriés. Le diagnostic clinique de la dengue en Afrique de l'Ouest est rendu difficile par l'existence d'autres maladies présentant des tableaux cliniques similaires. Il est donc nécessaire de mettre en place des systèmes de surveillance des infections fébriles d'origine inconnue en Afrique, en renforçant les capacités diagnostiques des laboratoires nationaux.
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Vírus da Dengue , África , África Ocidental/epidemiologia , Humanos , Saúde PúblicaRESUMO
Unmet need for family planning (UNFP) remains a public health concern in Angola. The objective of this study was to analyze the factors associated with UNFP among Angolan women aged 15-49 years in 2015-2016. This was an analytical cross-sectional study. A multiple logistic regression model using data from the Angola Demographic and Health Survey 2015-2016 was performed to determine the associated factors. In total, the study involved 8033 women, 22% of whom were between 25-29 years of age. A large number (65%) lived in urban areas and 39% had primary education. About 1/4 of the women (26%) had UNFP for birth spacing. Associated factors were multiple. Age, credible source of information on family planning were protective factors against UNFP for birth spacing while economic level, the woman's level of education were risk factors for NFP.
Assuntos
Intervalo entre Nascimentos , Comportamento Contraceptivo , Feminino , Humanos , Adulto , Estudos Transversais , Serviços de Planejamento Familiar , EscolaridadeRESUMO
BACKGROUND: As countries reform health financing systems towards universal health coverage, increasing concerns emerge on the need to ensure inclusion of the most vulnerable segments of society, working to counteract existing inequities in service coverage. To this end, selected countries in sub-Saharan Africa have decided to couple performance-based financing (PBF) with demand-side equity measures. Still, evidence on the equity impacts of these more complex PBF models is largely lacking. We aimed at filling this gap in knowledge by assessing the equity impact of PBF combined with equity measures on utilization of maternal health services in Burkina Faso. METHODS: Our study took place in 24 districts in rural Burkina Faso. We implemented an experimental design (clusterrandomized trial) nested within a quasi-experimental one (pre- and post-test design with independent controls). Our analysis relied on self-reported data on pregnancy history from 9999 (baseline) and 11 010 (endline) women of reproductive age (15-49 years) on use of maternal healthcare and reproductive health services, and estimated effects using a difference-in-differences (DID) approach, purposely focused on identifying program effects among the poorest wealth quintile. RESULTS: PBF improved the utilization of few selected maternal health services compared to status quo service provision. These benefits, however, were not accrued by the poorest 20%, but rather by the other quintiles. PBF combined with equity measures did not produce better or more equitable results than standard PBF, with specific differences only on selected outcomes. CONCLUSION: Our findings challenge the notion that implementing equity measures alongside PBF is sufficient to produce an equitable distribution in program benefits and point at the need to identify more innovative and contextsensitive measures to ensure adequate access to care for the poorest. Our findings also highlight the importance of considering changing policy environments and the need to assess interferences across policies.