Evaluation of Red Blood Cell Indices for Prediction of Glycemic Control in People Living with Type 2 Diabetes.

Background: Achieving target glycemic control in people living with diabetes lessens most of the diabetes-related complications and hemoglobin A1C is the gold standard test for assessing the long-term glycemic control. However, the expensive cost, and its limited access are problematic for routine use in developing countries, demanding an urgent alternative solution. Hence, this study aimed to assess the potential of red blood cell indices in predicting glycemic control among people living with type 2 diabetes at Dilla University Hospital. Methods: A cross-sectional study was conducted among 207 participants with type 2 diabetes. Red blood cell indices were compared between the poor and good glycemic control groups using the t-test. Performance of red cell indices in discriminating poor glycemic control was assessed using receiver operating characteristic analysis. Results: The prevalence of poor glycemic control among the participants was 91.8%. Higher mean hemoglobin (p=0.002) and mean corpuscular hemoglobin (p=0.015) was found in the good glycemic control group. An inverse correlation was also observed between hemoglobin A1C and mean corpuscular hemoglobin (r=-0.158; P=0.023). The area under the curve to discriminate poor glycemic control from good was statistically significant for hemoglobin, hematocrit, and mean corpuscular hemoglobin. However, hemoglobin had the highest discrimination ability at a cutoff ≤14.8 g/dL; area under the curve was 0.738 (P=0.001), sensitivity, specificity, and positive predictive value were 68.95%, 82.35%, and 97.77%, respectively. Conclusion: This study revealed that hemoglobin can potentially be used to assess glycemic control among people with type 2 diabetes but the interpretation needs to be cautious.

Time to tuberculosis development and its predictors among HIV-positive patients: A retrospective cohort study.

OBJECTIVES: To assess the incidence and predictors of time to Tuberculosis (TB) development among Human Immunodeficiency Virus (HIV) positive patients attending follow-up care in health facilities of Hawassa, Ethiopia. METHODS: We conducted a retrospective cohort study from April 1-30, 2023. A total of 422 participants were selected using a simple random sampling method. Data was collected from the medical records of patients enrolled between January 1, 2018 -December 31, 2022, using the Kobo toolbox. We used Statistical Package for Social Studies (SPSS) version 26.0 for data analysis. To estimate the duration of TB-free survival, we applied the Kaplan-Meier survival function and fitted Cox proportional hazard models to identify the predictors of time to TB development. Adjusted hazard ratios (AHR) with 95% confidence intervals were calculated and statistical significance was declared at a P-value of 0.05. RESULTS: The overall incidence rate of TB among HIV-positive patients was 6.26 (95% CI: 4.79-8.17) per 100 person-years (PYs). Patients who did not complete TB Preventive Therapy (TPT) were more likely to have TB than those who did (AHR = 6.2, 95% CI: 2.34-16.34). In comparison to those who began antiretroviral therapy (ART) within a week, those who began after a week of linkage had a lower risk of TB development (AHR = 0.44, 95% CI: 0.21-0.89). Patients who received ART for six to twelve months (AHR = 0.18, 95% CI: 0.05-0.61) and for twelve months or longer (AHR = 0.004, 95% CI: 0.001-0.02) exhibited a decreased risk of TB development in comparison to those who had ART for less than six months. CONCLUSION: The incidence of TB among HIV-positive patients is still high. To alleviate this burden, special attention should be given to regimen optimization and provision of adherence support for better completion of TPT, sufficient patient preparation, thorough clinical evaluation for major (Opportunistic Infections) OIs prior to starting ART, and ensuring retention on ART.

Accuracy of non-invasive diagnosis of esophageal varices among cirrhotic patients in a low-income setting.

Cirrhosis is a chronic liver disease that is frequently complicated by increased portal venous pressure and the formation of EV. The most common clinical manifestation of portal hypertension is esophageal varices, and ruptured varices are the most fatal complication of portal hypertension. The diagnosis and follow-up of esophageal varices is done by Esophagogastroduodenoscopy, but in most developing countries, the follow-up of cirrhotic patients by gastrointestinal endoscopy remains a challenge. Objective: Assessment of diagnostic accuracy of noninvasive tests as predictors of esophageal varices among cirrhotic patients at University of Gondar comprehensive Hospital. Method: Institution based cross-sectional study was conducted among cirrhotic patients from March 2022-October 2022. All study participants underwent screening for Esophageal Varices, Spleen Diameter, Platelet count and Platelet count/spleen diameter ratio. Data were analyzed using SPSS version 26. ROC curves were plotted for Spleen Diameter, Platelet count and Platelet count/spleen diameter ratio with specific cutoffs determined. Diagnostic performance was assessed using ROC curve. The diagnostic thresholds were specified with their sensitivity, specificity, positive predictive value, negative predictive value positive and negative likelihood ratios. Result: A total of 206 patients were included. The mean age was 41.84 year and SD of (41.84 ± 12.398). About 79.4 % percent were males. Endoscopy confirmed esophageal varices were present in 176(85.4 %) cases. Sixty-seven percent of cases had decompensated cirrhosis (Child-Pugh class B&C). The platelet count to spleen diameter ratio less than 818 had a PPV of 94.7 % (AUROC = 0.835), while spleen diameter greater than 145 mm had 93.7 % PPV (AUROC = 0.783). At a platelet count cutoff <121,000/mm3, the PPV was 95.1 % (AUROC = 0.818). Conclusion: In this study, platelet count, spleen diameter, and PC/SD all performed well for EV diagnostics, with PC/SD outperforming the others. This finding supports the use of these noninvasive indicators for the diagnosis and implementation of prophylactic treatment foe esophageal varices in health institutions where gastrointestinal endoscopy is unavailable.

Predictors of sputum culture conversion time among MDR/RR TB patients on treatment in a low-income setting.

OBJECTIVE: This study aimed to assess the time to first culture conversion and its predictors among MDR/RR-TB cases enrolled in Dilchora Hospital. METHOD: A retrospective cohort study was conducted among MDR/RR TB cases enrolled between January 2014 and December 2018. SPSS version 26 was used for analysis. Reports are presented using percentages and frequency. Independent predictors of time-to-culture conversion were identified using multivariate Cox proportional hazard regression. Adjusted and crude hazard ratio with 95% CI was used. P-value< 0.05 declared statistical significance. RESULT: A total of 145 MDR/RR TB cases were included. The median time to culture conversion was at 2 months. Higher baseline hemoglobin [AHR:1.101(1.02-1.19)] and having a non-cavitary lesion on chest x-ray[AHR:1.803(1.15-2.83)] predicted a higher likelihood of early culture conversion. Resistance to at least one first-line anti-TB drug in addition to rifampicin was associated with a lower hazard of early culture conversion as compared to only rifampicin resistance[AHR: 0.577(0.37-0.91)]. CONCLUSION & RECOMMENDATION: A baseline hemoglobin level, chest x-ray finding of cavitation and resistance to rifampicin, and at least one additional drug predicted the time to culture conversion. A closer treatment monitoring and follow-up should be emphasized for those presenting with lower baseline hemoglobin, more drug resistance, and cavitation on chest x-ray.

Treatment Outcome of MDR/RR TB in a Resource-Constrained Setup: A Four-Year Retrospective Analysis.

Introduction: The emergence of drug resistance in TB treatment is a major public health threat. However, there are limited studies which are directed towards identifying factors that explain the gap in achieving treatment targets. Objective: : This study aimed to assess the treatment outcome and its associated factors among patients with MDR/RR-TB in Dilchora Hospital Treatment Initiation Center from January 2014 to December 2018. Method: : A retrospective cross-sectional study was conducted on patients with MDR/RR TB who initiated treatment between January 2014 and December 2018. Data were extracted from patient medical charts using a structured questionnaire. SPSS version 26 was used for analysis. Reports are presented using percentages and frequency. Independently associated factors for unfavorable outcome were identified using binary logistic regression model. Adjusted and crude odds ratio with 95% CI was used. P-value less than 0.05 was used to declare statistical significance. Result: : A total of 146 patients were included in this study. The overall prevalence of unfavorable outcomes in this study for those with known outcomes was 8.6%. People living with HIV had a 6.47 times (95% CI: 1.14-36.68) increased odds of death as compared to those who are HIV negative. For every 1kg/m2 increment in BMI, there was a 35.3% (AOR = 0.647; CI: 0.44-0.95) reduction in the odds of death as compared to those who had a 1kg/m2 lower BMI. Each additional month without culture conversion also increased the odds of death 2.24 times (95%CI: 1.08-4.66). Conclusion & Recommendation: : The findings of our study showed an appreciably low poor treatment outcome for this outpatient program. HIV screening and early initiation of HAART, early identification and treatment of those who are underweight and a critical follow-up to the time of sputum culture conversion could help in further improving the outcomes.

Failed induction of labor and associated factors among women delivered in Jigjiga University Sheik Hassan Yabare Referral Hospital: a cross-sectional study.

OBJECTIVE: This study was aimed to assess the magnitude of failed induction of labor and associated factors among mothers delivered in Eastern Ethiopia. METHODS: An institutional-based cross-sectional study was carried out among 364 women who had induction of labor at Jigjiga University, Sheik Hassan Yabare Referral Hospital from 2018 to 2021. A checklist was used to collect the data from the women's chart. To isolate independent predictors related to failed induction of labor, multivariate logistic regression analyses were performed. RESULT: The magnitude of failed induction of labor was 36.8% (95% CI: 31.8, 42.0). Age (AOR = 3.2; CI: 1.78, 5.75), rural residency (AOR = 2.28; CI:1.29, 4.01), para (AOR = 2.76; CI: 1.55, 4.91), gestational age (AOR = 2.65; CI: 1.44, 4.89), multiple pregnancy (AOR = 2.36; CI: 1.01, 5.55), premature rapture of membrane (AOR = 4.88; CI: 2.33, 10.21), pregnancy-induced hypertension (AOR = 5.11; CI: 2.67, 9.79), and bishop score (AOR = 1.95; CI: 1.15, 3.32) were significantly associated with failed induction of labor. CONCLUSION: The magnitude of failed induction of labor was relatively high in the study setting. Failed induction of labor was significantly associated with age, rural residency, primipara, gestational age, multiple pregnancy, premature rapture of membrane, PIH, and bishop score less than six. Prior to initiating the induction of labor, proper pelvis assessment and cervical ripening for bishop score might be considered. Beside to this, adherence to locally available induction protocols and guidelines might also be needed.

Previous adverse pregnancy events as a predictor of gestational diabetes mellitus in Southern Ethiopia: a case control study.

INTRODUCTION: Gestational diabetes mellitus is a type of glucose intolerance that first manifests itself during pregnancy. A pregnant woman and her unborn child are at an increased risk of pregnancy complications and poor neonatal outcomes. Pregnancy diabetes affects one out of every 200 women. Therefore, this study aims to identify the determinants of gestational diabetes mellitus among pregnant women attending an antenatal care service in Gedeo Zone, Ethiopia. METHODS: A facility-based case-control study design was employed from 25 January 2020 through 25 April 2020. The study included 80 cases and 240 control groups of pregnant women. Face-to-face interviews with structured questionnaires were used to collect data. For analyses, data was entered into Epidata version 3.1 and exported to the Statistical Package for the Social Sciences (SPSS) version 23.0. Variables with p .25 or lower in bivariate analysis were fitted to multivariable analysis. A multivariable logistic regression model with a 95% confidence interval and a p-Value of .05 was used. RESULTS: Family history of diabetes mellitus [AOR 1.837; 95% CI (1.06-3.18)], history of spontaneous abortion [AOR 2.39; 95% CI 1.33-4.31), history of still birth [AOR 2.240 (1.222-4.105)], and history of delivery of a macrocosmic baby in the previous pregnancy [AOR 1.99 (1.157-3.43)] were found to be predictors of GDM. CONCLUSION: Previous adverse pregnancy outcomes were found to be the main predictors of GDM. Women with gestational diabetes mellitus should be followed after delivery in order to monitor hyper-glycemic status.

Vitamin D deficiency among apparently healthy children and children with common medical illnesses in Sub-Saharan Africa: A systematic review and meta-analysis.

Background: Studies show that 25 (OH) D status appears to have beneficial influence on the incidence and severity of some types of infections. However, studies with vitamin D supplementation on young children produced conflicting results. This study was conducted to assess and compare the pooled prevalence of vitamin D deficiency among healthy and sick children in sub-Saharan Africa. Method: A systematic review of PubMed, CINAHL, Web of science, global health and Google scholar electronic databases was conducted. Both published and unpublished observational studies conducted among under-five children in the year 2010-2020 were included. STATA Version 14 was used for analysis. Heterogeneity of studies was assessed using I2 test. A random-effects model was used to estimate the pooled prevalence among both healthy and sick children. Result: A total of 1212 articles were retrieved from data bases, of which 10 papers were included. The pooled prevalence of vitamin D deficiency among healthy children was 50.06% with mean serum vitamin D level of 41.06 nm/L. The pooled prevalence among the sick children was 39.36% with 66.96 nm/L of mean concentration. The pooled prevalence among healthy children was significantly higher compared to those who have common medical illnesses and the pooled mean concentration among the sick was also much higher than the mean concentration among healthy children. Conclusion: The pooled prevalence among both groups of population was significantly high and a concerning public health problem. The prevalence among healthy children was much higher as compared to sick children.

Community-based new born care practice and its associated factors among women who give birth at home in Ethiopia: cross-sectional study.

BACKGROUND: In Ethiopia, perinatal mortality rate was 33 per 1000 pregnancies and 64.4% of this death was occurred within the first 7 days of neonatal life. Moreover, more than 2.1% of new born babies were died within their first seven days of life in Ethiopia. Majority of neonatal deaths are preventable by applying an effective and lifesaving interventions. However, little is known about newborn care practice at the community level. METHODS: A community-based cross-sectional study design was used. Multi-stage sampling techniques were used to get a total of 540 mothers who gave birth at home within the past six months from their kebeles in Ethiopia. Data was collected by using face-to-face interview with structured questionnaires. Then the data was coded, cleaned, and entered into Epidemiological data version 3.1 and exported to statistical package for social science version 23.0 for analyses. Bivariate and multivariable logistic regression model was used to identify statistically significant associations between dependent and independent variables. The odds ratio at 95% confidence interval with P-Value 0.05% was computed. RESULTS: A total of 540 women were participated with a response rate of 98.3%. Only 208 (44%) of the women had good practice towards essential newborn care. Head of households [AOR (95%CI) 2.7417 (1.80-4.25)], type of birth attendant [AOR (95%CI) 3.962 (3.329-7.171)] and bad obstetrical history [AOR (95%CI) 3.151 (2.209-4.969)] were significantly associated with maternal newborn care practice. CONCLUSION: Less than half of the mothers had good newborn care practice. In this study, head of household, type of birth attendant, and bad obstetrical history were significantly associated with maternal newborn care practice. Therefore, Ministry of Women and Woreda women and Child offices needs to promote the socioeconomic empowerment of women to increase the practice of essential newborn care practices.

Mortality and Its Associated Factors among Hospitalized Heart Failure Patients : The Case of South West Ethiopia.

BACKGROUND: Hospital case fatality among those with heart failure in Africa ranges from 9% to 12.5%. An integrated approach to identify those who are at high risk and implementing specific treatment strategies is of great importance for a better outcome. OBJECTIVE: The aim of this study is to assess the mortality rate and its associated factors among hospitalized heart failure patients at the Jimma University Medical Center (JUMC), south west Ethiopia. METHOD: A hospital-based retrospective cross-sectional study design was conducted among 252 patients admitted with heart failure during the study period who were sampled and enrolled in to the study. A simple random sampling technique was used to select the study participants by using their medical registration number as the sampling frame. Data were collected using a pretested questionnaire. The collected data were entered into EpiData software and exported to SPSS version 20 for cleaning and analysis. A binary logistic regression model was used. Adjusted and crude odds ratio with 95% CI were used. A P value less than 0.05 was used to declare statistical significance. RESULTS: The prevalence of in-hospital mortality was found to be 21.29%. Cardiogenic shock AOR: 0.016 (95% CI: 0.001-0.267), complication at admission AOR: 5.25 (95% CI: 1.28-21.6), and ejection fraction (<30) AOR: 0.112 (95% CI: 0.022-0.562) were found to be significantly associated factors. CONCLUSION: The in-hospital mortality rate among admitted heart failure patients is unacceptably high. Due emphasis should be given on the identified associated factors to reduce the mortality.