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Kasurdi Health and Demographic Surveillance System (Kasurdi HDSS) was established at Rural Health Training Center Kasurdi on February 16, 2018. Kasurdi HDSS has been established to increase the research potential of medical colleges and develop real?time data for research purposes to study the changes in population demography, health, and health?care utilization. Kasurdi HDSS currently follows 2755 individuals living in 549 households. The system collects the data from the population through annual rounds conducted by postgraduate residents of the department of community medicine. The data are collected in the digital format with the help of android-based tablets. HDSS has collected demographic data, reproductive data, data on diseases such as tuberculosis and noncommunicable diseases, and socioeconomic data. The HDSS is in the process to upgrade its data management system to a more integrated platform, coordinated and guided by national/international standards, and data sharing policy.
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Objective: To observe and compare breastfeeding practices in villages and tea-gardens. Methods: Analytical cross-sectional study among mothers of infants in a health and demographic surveillance site in Dibrugarh, Assam. Results: 1435 mothers (855 from teagardens, 580 from villages); and 1437 infants (857 from tea-gardens, 580 from villages), were included in study. Mean maternal age was 25.1 (4.4) years in tea-gardens and 25.8 (4.9) years in villages. Timely initiation of breastfeeding was higher in villages (82.6%) than teagardens (76.4%). Feeding colostrum was higher in villages (71.2%) than tea-gardens (60.8%). Discussion: Factors affecting breastfeeding were different in villages and teagardens. Timely initiation of breastfeeding was associated with nuclear family in villages and joint family in tea-gardens. Hence, interventions promoting breastfeeding practices should be tailored instead of one-size-fits-all approach.
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BACKGROUND@#Failure to provide adequate sanitation services to all people is perhaps the greatest development failure. Globally, billions of people have no access to improved sanitation facilities. Though the link between sanitation and childhood morbidities is established globally, the evidence is limited in rural parts of Ethiopia. This survey was, therefore, designed to determine the prevalence of common childhood morbidities and to identify sanitation predictors in rural parts of northwest Ethiopia.@*METHODS@#A re-census reconciliation, which is a cross-sectional design, was employed from October to December 2014. All households found in the research and demographic sites were included as study subjects. A questionnaire and an observational checklist were used to collect data. Households' sanitation performances, house type, illumination, household energy sources, water supply, and waste management were assessed. The occurrence of childhood morbidities was determined from the occurrence of one or more water, sanitation, and hygiene (WASH) preventable diseases. Multivariable binary logistic regression analysis was done to identify the association of sanitation factors with childhood morbidities on the basis of adjusted odds ratio (AOR) with 95% confidence interval (CI) and p value < 0.05.@*RESULTS@#About 575 (7.00%) of under-five children had hygiene- and sanitation-related diseases. Gastrointestinal and respiratory health problems accounted for 287 (49.91%) and 288 (50.09%), respectively. Childhood morbidities among under-five children were associated with poor housing condition [AOR = 1.27, 95% CI = (1.04, 1.54)], dirty cooking energy sources [AOR = 1.52, 95% CI = (1.22, 1.89)], volume of water below 20 l/p/d [AOR = 1.95, 95% CI = (1.19, 3.18)], and narrow-mouthed water storage containers [AOR = 0.73, 95% CI = (0.56, 0.96)].@*CONCLUSION@#A significant proportion of under-five children had childhood morbidities in the study area. Housing condition, cooking energy sources, volume of water collected, and type of water storage containers were factors associated with the occurrence of childhood morbidities. Enabling the community to have the access to a safe and continuous supply of water and proper disposal of wastes, including excreta, is necessary with particular emphasis to the rural communities and semi-urban areas to reduce the occurrence of childhood morbidities.
Subject(s)
Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Cross-Sectional Studies , Ethiopia , Epidemiology , Morbidity , Prevalence , Risk Factors , Rural Population , SanitationABSTRACT
Background: Recent scientific reports have shown that high blood pressure is a major public health problem in urban populations of sub-Saharan African countries. Yet, information on this morbidity in the rural areas is limited. Objective: To estimate the prevalence of hypertension and to identify associated factors in rural and semi-urban populations in Burkina Faso. Methods: This is a community-based cross-sectional study conducted between September and December 2012 among residents of Kaya Health and Demographic Surveillance System (HDSS). A stratified sample of 1481 residents, at least 18 years of age, was randomly selected and interviewed. Anthropometric measurements were carried out. Two blood pressure (BP) measurements were taken after sitting at rest for about 25 to 30 minutes. Hypertension was defined as mean systolic BP of at least 140 mmHg and/or diastolic BP of at least 90mmHg. Those taking hypertensive medication were also considered hypertensive. Logistic regression was carried out to identify factors independently associated with hypertension. Results: The study sample comprised 726 rural residents and 755 semi-urban residents. The weighted overall prevalence of hypertension was 9.4% (95% CI: 7.3%-11.4%); 5.5% (95% CI: 3.8%-7.1%) in the rural areas; and 11.0% (95% CI: 8.8%-13.2%) in the semi-urban areas. In rural areas, older age and higher body mass index were associated with hypertension. In semi-urban areas, older age, not being married, familial history of hypertension, physical inactivity, psychological distress, presence of chronic conditions and poor self-assessment of health, were associated with hypertension. Conclusion: Hypertension prevalence was higher in semi-urban than in rural areas of Kaya HDSS, but was overall relatively low. However, it may be possible to further reduce its prevalence and prevent increasing prevalence by acting on the identified risk factors. Encouragement to maintain low body weight through traditional diets and to increase physical activity could be beneficial.
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Aims: The aim of this study is to investigate the timeliness and out-of-sequence vaccination among children aged less than five years through the data of a local Health and Demographic Surveillance System (HDSS) in Burkina Faso. Study Design: Cross-sectional study nested into an existing HDSS. Place and Duration of Study: Nouna Health District in north-western Burkina Faso, over the period of September 2008 to December 2009. Methodology: We used data of 7,644 children born between September 2003 and March 2009. Vaccination data were provided on the basis of events recorded on vaccination cards. We assessed vaccination timeliness and the frequency of out-of-sequence vaccination. Results: The highest rates of timely administration were observed with vaccines recommended at birth (e.g. 68% for BCG) while the lowest rates were observed with vaccines given in late infancy (e.g. 33% for measles). The frequency of out-of-sequence vaccination between BCG and DTP/Penta 1 or between DTP/Penta 3 and measles were respectively around 5% and 4%. Out-of-sequence vaccination in early infancy occurred significantly more frequent in rural compared to urban areas contrary to out-of-sequence vaccination in late infancy. Both, timely and correct sequencing of vaccination have significantly improved in recent years in the study area. Conclusions: This study supports that significant vaccination delay occurs in SSA communities with high vaccination coverage and that the frequency of out-of-sequence vaccinations varies substantially between countries.