ABSTRACT
Background: A major health consequence of rapid population growth in urban areas is the increased pressure on existing overstretched water and sanitation services. This study of an expanding periurban neighbourhood of Yangon Region, Myanmar, aimed to ascertain the prevalence of acute diarrhoea in children under 5 years; to identify household sources of drinking-water; to describe purification and storage practices; and to assess drinking-water contamination at point-of-use. Methods: A survey of the prevalence of acute diarrhoea in children under 5 years was done in 211 households in February 2013; demographic data were also collected, along with data and details of sources of drinking water, water purification, storage practices and waste disposal. During March–August, a subset of 112 households was revisited to collect drinking water samples. The samples were analysed by the multiple tube fermentation method to count thermotolerant (faecal) coliforms and there was a qualitative determination of the presence of Escherichia coli. Results: Acute diarrhoea in children under 5 years was reported in 4.74% (10/211, 95% CI: 3.0–9.0) of households within the past two weeks. More than half of the households used insanitary pit latrines and 36% disposed of their waste into nearby streams and ponds. Improved sources of drinking water were used, mainly the unchlorinated ward reservoir, a chlorinated tube well or purified bottled water. Nearly a quarter of households never used any method for drinking-water purification. Ninety-four per cent (105/112) of water samples were contaminated with thermotolerant (faecal) coliforms, ranging from 2.2 colony-forming units (CFU)/100 mL (21.4%) to more than 1000 CFU/100 mL (60.7%). Of faecal (thermotolerant)-coliform-positive water samples, 70% (47/68) grew E. coli. Conclusion: The prevalence of acute diarrhoea reported for children under 5 years was high and a high level of drinking-water contamination was detected, though it was unclear whether this was due to contamination at source or at point-of-use. Maintenance of drinking-water quality in study households is complex. Further research is crucial to prove the cost effectiveness in quality improvement of drinking water at point-of-use in resource-limited settings. In addition, empowerment of householders to use measures of treating water by boiling, filtration or chlorination, and safe storage with proper handling is essential.
ABSTRACT
Background: In Myanmar a large proportion of antenatal and intrapartum care in rural areas is provided by skilled birth attendants (SBAs), this study assessed the coverage by these health workers of all births, their adherence to service guidelines, and community opinion on the antenatal and delivery care they give in two rural health centres in Pathein Township, Ayeyarwaddy Region to identify the challenges and improve antenatal and intrapartum service delivery provided by the SBAs. Method: A structured questionnaire was used to interview 304 women who had infants under one year of age, and in-depth interviews were held with 12 SBAs and 10 community members. Results: Of the 304 pregnancies, 93% had received antenatal care (ANC); 97% of these were covered by SBAs at an average 15 weeks’ gestation. The average frequency of ANC visits was 9. Rates of home and hospital deliveries were 84.5% and 13.8% respectively. Among home deliveries, use rate of SBA was 51.4%, while for postnatal care, 31.3% was given by unskilled providers (traditional birth attendants (TBAs) 17.5%, auxiliary midwives (AMWs),13.8%). Multivariate analysis showed that interviewees aged 30 years and below (OR=0.468, P=0.046), with an education at primary level and below that of husband (OR=0.391, P=0.007) or not residing in the village of the rural/station health centre (OR=0.457, P=0.011) were significantly less likely to use SBAs. The categories of supervision, referral, and health education activities of SBAs were not in line with service guidelines. The main reasons were lack of access and community acceptance of TBAs. Conclusion: Heavy workload, geographical location, transportation and financial concerns were major challenges for SBAs, along with community compliance and mutual coordination. Good communication and service management skills were important to overcome these challenges.