65 research outputs found
Assessment of disordered eating attitudes and associated factors among female undergraduates at Arba Minch University, Southern Ethiopia
No full textAbstract Background Eating disorders significantly impact physical health and have negative psychosocial consequences. The global burden of anorexia nervosa and bulimia nervosa among young females is estimated to account for 1.9 million disability-adjusted life years. Early identification of disordered eating attitudes is critical for preventing the progression to more severe forms of eating disorders; however, there is limited evidence on this issue among university students in Ethiopia. Therefore, this study aimed to assess disordered eating attitudes and their associated factors among female students at Arba Minch University, Arba Minch, Southern Ethiopia, in 2023. Methods An institution-based cross-sectional study was conducted at Arba Minch University from January 1, 2023, to April 1, 2023. A total of 600 female students participated in the study, selected through simple random sampling. Data were collected using a self-administered questionnaire, entered into Epi-Info version 7, and exported to SPSS version 20 for analysis. Multivariable binary logistic regression was used to identify factors associated with disordered eating attitudes, with variables having p-values <0.05 considered statistically significant. The strength and presence of associations between the outcome variable and independent variables were measured using adjusted odds ratios with 95% confidence intervals. Model fitness was assessed using the Hosmer and Lemeshow goodness-of-fit test. Results The study found that the prevalence of disordered eating attitudes among female students at Arba Minch University was 11.5% (95% CI: 9.0-14.3). Factors significantly associated with disordered eating attitudes included academic department (AOR=2.27, 95% CI: 1.06-4.86) and body mass index (AOR=5.83, 95% CI: 2.34-14.52). Conclusion The study indicated a notable prevalence of disordered eating attitudes among female students at Arba Minch University. Body mass index and academic department were found to be significantly associated with these attitudes. The link between disordered eating and body image concerns underscores the need for policies promoting self-confidence and positive body image. More specifically, university health services should implement routine screening using EAT-26, combined with psychological counseling services to support at-risk students
Determinants of preterm delivery among mothers who gave birth in hospitals of Wolaita zone, southern Ethiopia, 2023: unmatched case-control study
No full textAbstract Background Preterm delivery refers to childbirth that occurs before 37 full weeks’ gestation. Globally, around 13.4 million babies are born preterm annually, a million died due to its complications. Identifying its determinants is mandatory to decrease preterm birth and thereby neonatal deaths. Therefore, this study aimed to identify the determinants of preterm delivery among mothers who gave birth in hospitals in the Wolaita zone, southern Ethiopia. Methods A hospital-based unmatched case-control study design was conducted from March 29 to May 20, 2023, in the Wolaita zone, southern Ethiopia. Cases were women who gave birth after 28 weeks and before 37 completed weeks, and controls were women who gave birth at and after 37 and before 42 weeks of gestation from the first day of the last normal menstrual period. A consecutive sampling method was used. Data were collected by a structured interviewer-administered questionnaire. Data were coded and entered into Epi data 3.1 and analyzed by using SPSS version 25. Variables that had a P-value < 0.25 in the bivariate logistic regression analysis were entered into a multivariable logistic regression model. Finally, p-value < 0.05 was used to claim statistical significance. Result From a total of 405 eligible participants, 399 respondents (133 cases and 266 controls) participated in this study with a response rate of 98.52%. The result of the multivariable analysis shows that mothers who resided in rural areas [AOR = 2.78:95% CI (1.51–5.12)], not receiving support from their partner [AOR = 2.37:95% CI (1.24–4.51)], less than four antenatal care visits [AOR = 4.52:95%CI (2.38–8.57)], developed pregnancy-induced hypertension [AOR = 5.25:95%CI (2.27–12.14)] and exposed for intimate partner violence [AOR = 2.95:95%CI (1.105–7.85)], had statistically significant association with experiencing preterm delivery. Conclusion and recommendation Most of the determinants for preterm delivery have been proven modifiable. Thus, designing new strategies, providing comprehensive mobile clinic services to address hard-to-reach areas and Health care providers should give due attention to mothers with pregnancy-induced hypertension and exposure to intimate partner violence and increase the awareness of antenatal care follow-up and benefit of support during pregnancy to reduce preterm delivery
Determinants of hyperemesis gravidarum among pregnant women attending health care service in public hospitals of Southern Ethiopia.
No full textBackgroundHyperemesis gravidarum is severe nausea and excessive vomiting, starting between 4 and 6 gestational weeks, peak at between 8 and 12 weeks and usually improve and subside by 20 weeks of pregnancy. Identifying the determinants of hyperemesis gravidarum has a particular importance for early detection and intervention to reduce the health, psychosocial and economic impact. In Ethiopia there is low information on determinants of hyperemesis gravidarum.MethodsInstitution based unmatched case-control study design was conducted from April 12- June 12, 2021. A structured face-to-face interviewer administered questionnaire and checklist for document review were used to collect the data from 360 study participants (120 cases and 240 controls). The data were collected by KoBocollect 1.3, and then exported to statistical package for social science version 25 for further analysis. Both bi-variable and multivariable logistic regression analysis were done to identify the determinants and a p-value ResultBeing an urban dweller (AOR = 2.1, 95% CI: 1.01, 4.34), having polygamous husband (AOR = 2.92, 95% CI: 1.27, 6.68), having history asthma/ other respiratory tract infections (AOR = 3.56, 95% CI: 1.43, 8.82), saturated fat intake (AOR = 4.06 95% CI: 1.98, 8.3), no intake of ginger (AOR = 3.04 95% CI: 1.14, 8.09), and inadequate intake of vitamin B rich foods (2.2, 95% CI: 1.14-4.2) were the determinants of hyperemesis gravidarum.ConclusionThis study revealed that, urban residence, having polygamous husband, history of asthma/other respiratory tract infections, intake of saturated fat, no intake of ginger, inadequate intake of vitamin B reach foods were found to be independent determinants of hyperemesis gravidarum. It is better if healthcare providers and government authorities exert continual effort to give health education and counselling service concerning to dietary practice and asthma attacks. It is advisable if pregnant women adhere to healthy diets and limit intake of saturated fats and also husband and nearby relatives give care and support for pregnant women
Pressure ulcer prevention practices and associated factors among nurses in public hospitals of Harari regional state and Dire Dawa city administration, Eastern Ethiopia.
No full textIntroductionPressure ulcer is one of the major challenges in hospitals; which endanger patient safety, prolonging hospital stay and contributed to disability and death. Data regarding to pressure ulcer prevention practice are very important to take action. However in Ethiopia, there are limited researches that have been conducted and there is clearly paucity of information on this regard. Hence, this study aimed to assess pressure ulcer prevention practice and associated factors among nurses in public hospitals of Eastern Ethiopia.MethodsA cross-sectional study was conducted among randomly selected 422 nurses who were working in the public hospitals of Eastern Ethiopia. Data were collected from the 1st February to the 1st March 2018 using pretested structured self-administered questionnaire and observational checklist. The collected data were entered into EpiData version 3.1 and exported to SPSS version 22.0 for analysis. Bivariable and multivariable logistic regression with crude and adjusted odds ratios along with the 95% confidence interval was computed and interpreted accordingly. Pressure ulcer prevention was determined based on mean calculation; a result above the mean value was categorized as good pressure ulcer prevention practice, and a P-value of ResultsIn this study 51.9% (95% CI: 47.1%, 56.4%) of nurses were reported that they have good pressure ulcer prevention practice. On observation 45.2% of nurses were practicing proper pressure ulcer prevention activities. Pressure ulcer prevention practice were statistically associated with nurses with bachelor degree and above qualification level (AOR = 1.7, 95% CI: 1.02, 2.83), availability of pressure-relieving devices (AOR = 2.2, 95% CI: 1.34, 3.63), being satisfied with their job (AOR = 1.65, 95% CI: 1.09, 2.52) and good knowledge (AOR = 2.3, 95% CI: 1.48, 3.55).ConclusionsIn this study the self-reported practice and results from observation was substantially low. Continuing education and training should be considered for nurses to enhance their practice regarding pressure ulcer prevention practice
Recent Advancement of Electrically Rechargeable Di-Trivalent Metal-Air Batteries for Future Mobility
No full textMetal-air batteries offer high power densities, environmental friendliness, long lifetimes, and availability compared to lithium-ion batteries, making them ideal for sustainable energy storage in electric cars and grid applications. However, carbon-rich fuel-powered automobiles are the largest contributors to global emissions, making sustainable transportation solutions crucial. Aligned with this, electric vehicles are gaining attention due to high oil prices, climate change concerns, and government taxation. The market is expected to remain dynamic in the coming decades, with costs dwindling. Hence, pure electric vehicles, powered by rechargeable battery packs, are the panacea for the challenges we are currently facing to mitigate climate change due to the combustion of conventional fuels. Additionally, battery technologies are advancing, easing consumer concerns about range-cursing anxiety and safety, but they still face issues with metal anodes, electrolytes, and air cathodes. This review examines the current status of divalent (Mg) and trivalent (Al) metal-air battery applications for electric mobility, focusing on cyclability, cruising range, lifespan, safety, and discharge and charging rate. The review also discusses potential remedies and future research prospects
Recent advancement of electrically rechargeable alkaline Metal-Air batteries for future mobility
No full textA popular recommendation for next-generation electrochemical energy storage applications such as electric vehicles or grid energy storage are metal-air batteries, which theoretically offer an energy density that is substantially higher than that of lithium-ion batteries. The difficulties with the metal anode, air cathode, and electrolyte have prevented them from reaching their full potential. Before metal-air batteries can become a realistic reality and be widely used, these issues must be appropriately addressed. Moreover, automotive emissions are one of the biggest contributors to global emissions. Hence, battery electric vehicles that run entirely on electricity, mainly from renewable energy sources, are the panacea for the challenges we are currently facing to mitigate global climate change caused by the combustion of conventional fuel. A further critical challenge is the material shortage and their cost for cutting-edge lithium-ion batteries. This paper discusses recent developments and issues in alkaline metal air batteries, including anode, air cathode, and e electrolyte. It also explains the fundamental principles and concepts of electrochemical reactions. Future research directions are discussed to ensure this promise can become a reality. The cycle capability, the range, the costs, the service life, the discharge as well as the charging rate have also been conferred
The use of variation theory in a problem-based task design study
No full textThe aim of this pilot study is to test the usefulness of variation theory as a theoretical framework in guiding the researcher to design the main study of developing students’ deep learning in mathematics. Both Marton’s variation theory of learning and Gu’s theory of teaching with variation were used in the design-based pilot study. Two teachers and 106 Grade four students from an elementary school in a large north-west city in Ethiopia participated in the pilot study. The pilot study data included transcripts of audio-recording of preparatory meetings (the first author with the two teachers) and students’ interview, video-recording of lesson observation, and pre and post-tests. The pilot study topic was of learning concepts of area and perimeter of rectangles. We find that the theoretical framework of variation helped us to address the systematic use of patterns of variation and invariance in the problem-based task design and to analyze the three patterns of variation in the problem-based tasks implementation in the classroom learning.publishedVersionPublished by European Society for Research in Mathematics Education. Copyright the authors 2019
Schematic diagram for how the pregnant women were selected for a study of the magnitude of syphilis and associated factors among pregnant women in public health facilities of Jinka town, southern Ethiopia, 2020.
No full textSchematic diagram for how the pregnant women were selected for a study of the magnitude of syphilis and associated factors among pregnant women in public health facilities of Jinka town, southern Ethiopia, 2020.</p
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