Knowledge, attitude and practice of emergency contraceptive among women who seek abortion care at Jimma University specialized hospital, southwest Ethiopia

<p>Abstract</p> <p>Background</p> <p>In Ethiopia maternal mortality rate is very high more than one in five women die from pregnancy or pregnancy related causes. The use of contraceptives to prevent unwanted pregnancies and unsafe abortion is an important strategy to minimize maternal mortality rate. Among various forms of contraception, emergency contraceptives are the only one that can be used after sexual intercourse offering chance to prevent unwanted pregnancy. The aim of this study was to assess the knowledge, attitude and practice of emergency contraceptive among women who seek abortion care at Jimma University specialized hospital (JUSH).</p> <p>Methods</p> <p>Institution base cross-sectional study on knowledge, attitude and practice of emergency contraceptive was conducted at JUSH from April to June, 2011Data was collected using structured questionnaire and analyzed using SPSS version 17.0.</p> <p>Results</p> <p>In this study 89 women were interviewed. More than half of them (48) were from urban area and 41 were from rural area.46 (51.7%) of them were single. Of all the respondents only nine women had awareness about emergency contraceptive. Seven of the women mentioned pills as emergency contraception and only two of them mentioned both pills and injectable as emergency contraception. All of them have positive attitude towards emergency contraception but none of them have ever used emergency contraceptives.</p> <p>Conclusion and recommendation</p> <p>The finding revealed pregnancy among women of 15-19 years was very common. The knowledge and practice of emergency contraception is very low. But there is high positive attitude towards emergency contraceptives. Since there is much deficit on knowledge of women on emergency contraceptives, in addition to making them accessible; programs targeted at promotion and education of emergency contraceptives is helpful to prevent unwanted pregnancy.</p

A mathematical model of quorum sensing regulated EPS production in biofilm communities

<p>Abstract</p> <p>Background</p> <p>Biofilms are microbial communities encased in a layer of extracellular polymeric substances (EPS). The EPS matrix provides several functional purposes for the biofilm, such as protecting bacteria from environmental stresses, and providing mechanical stability. Quorum sensing is a cell-cell communication mechanism used by several bacterial taxa to coordinate gene expression and behaviour in groups, based on population densities.</p> <p>Model</p> <p>We mathematically model quorum sensing and EPS production in a growing biofilm under various environmental conditions, to study how a developing biofilm impacts quorum sensing, and conversely, how a biofilm is affected by quorum sensing-regulated EPS production. We investigate circumstances when using quorum-sensing regulated EPS production is a beneficial strategy for biofilm cells.</p> <p>Results</p> <p>We find that biofilms that use quorum sensing to induce increased EPS production do not obtain the high cell populations of low-EPS producers, but can rapidly increase their volume to parallel high-EPS producers. Quorum sensing-induced EPS production allows a biofilm to switch behaviours, from a colonization mode (with an optimized growth rate), to a protection mode.</p> <p>Conclusions</p> <p>A biofilm will benefit from using quorum sensing-induced EPS production if bacteria cells have the objective of acquiring a thick, protective layer of EPS, or if they wish to clog their environment with biomass as a means of securing nutrient supply and outcompeting other colonies in the channel, of their own or a different species.</p

Development of a Brief Instrument for Assessing Healthcare Employee Satisfaction in a Low-Income Setting

BACKGROUND: Ethiopia is one of 57 countries identified by the World Health Report 2006 as having a severely limited number of health care professionals. In recognition of this shortage, the Ethiopian Federal Ministry of Health, through the Ethiopian Hospital Management Initiative, prioritized the need to improve retention of health care workers. Accordingly, we sought to develop the Satisfaction of Employees in Health Care (SEHC) survey for use in hospitals and health centers throughout Ethiopia. METHODS: Literature reviews and cognitive interviews were used to generate a staff satisfaction survey for use in the Ethiopian healthcare setting. We pretested the survey in each of the six hospitals and four health centers across Ethiopia (98% response rate). We assessed content validity and convergent validity using factor analysis and examined reliability using the Cronbach alpha coefficients to assess internal consistency. The final survey was comprised of 18 questions about specific aspects of an individual's work and two overall staff satisfaction questions. RESULTS: We found support for content validity, as data from the 18 responses factored into three factors, which we characterized as 1) relationship with management and supervisors, 2) job content, and 3) relationships with coworkers. Summary scores for two factors (relationship with management and supervisors and job content) were significantly associated (P-value, <0.001) with the two overall satisfaction items. Cronbach's alpha coefficients showed good to excellent internal consistency (Cronbach alpha coefficients >0.70) for the items in the three summary scores. CONCLUSIONS: The introduction of consistent and reliable measures of staff satisfaction is crucial to understand and improve employee retention rates, which threaten the successful achievement of the Millennium Development Goals in low-income countries. The use of the SEHC survey in Ethiopian healthcare facilities has ample leadership support, which is essential for addressing problems that reduce staff satisfaction and exacerbate excessive workforce shortages