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1.
JMIR Res Protoc ; 13: e52616, 2024 Apr 08.
Artículo en Inglés | MEDLINE | ID: mdl-38588528

RESUMEN

BACKGROUND: Heart failure (HF) is a leading cause of morbidity and mortality globally, with a high disease burden. The prevalence of HF in Ghana is increasing rapidly, but epidemiological profiles, treatment patterns, and survival data are scarce. The national capacity to diagnose and manage HF appropriately is also limited. To address the growing epidemic of HF, it is crucial to recognize the epidemiological characteristics and medium-term outcomes of HF in Ghana and improve the capability to identify and manage HF promptly and effectively at all levels of care. OBJECTIVE: This study aims to determine the epidemiological characteristics and medium-term HF outcomes in Ghana. METHODS: We conducted a prospective, multicenter, multilevel cross-sectional observational study of patients with HF from January to December 2023. Approximately 5000 patients presenting with HF to 9 hospitals, including teaching, regional, and municipal hospitals, will be recruited and evaluated according to a standardized protocol, including the use of an echocardiogram and an N-terminal pro-brain natriuretic peptide (NT-proBNP) test. Guideline-directed medical treatment of HF will be initiated for 6 months, and the medium-term outcomes of interventions, including rehospitalization and mortality, will be assessed. Patient data will be collated into a HF registry for continuous assessment and monitoring. RESULTS: This intervention will generate the necessary information on the etiology of HF, clinical presentations, the diagnostic yield of various tools, and management outcomes. In addition, it will build the necessary capacity and support for HF management in Ghana. As of July 30, 2023, the training and onboarding of all 9 centers had been completed. Preliminary analyses will be conducted by the end of the second quarter of 2024, and results are expected to be publicly available by the middle of 2024. CONCLUSIONS: This study will provide the necessary data on HF, which will inform decisions on the prevention and management of HF and form the basis for future research. TRIAL REGISTRATION: ISRCTN Registry (United Kingdom) ISRCTN18216214; https:www.isrctn.com/ISRCTN18216214. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/52616.

2.
Community Health Equity Res Policy ; 44(1): 65-76, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37724032

RESUMEN

BACKGROUND: Low-income women (LIW) are underrepresented in physician-provided cervical cancer screening. Providing women with an option for Human Papillomavirus (HPV) self-sampling would increase cervical cancer screening. However, little is known about LIW's attitude towards self-sampling for cervical cancer. We determined the associations between the Theory of Planned Behavior (TPB) constructs and LIW intention for participation in the HPV self-sampling. METHODS: A 44-item survey was administered among women receiving food from a food pantry in central Texas. Independent variables included TPB constructs (i.e., attitudes, subjective norms, and perceived control). The outcome variables were intentions and preference for self-sampling. Both variables were measured on a 5-point scale. Hierarchical linear regression models were used to analyze the data. RESULTS: A sample of 241 participants (age 50.13 ± 9.60 years) comprising non-Hispanic White (40%), Black/African American (27%), and Hispanic (30%) participated in the study. The participants were current with a pap test (54.8%) and preferred self-sampling (42%). The participant's attitudes and subjective norms were significantly associated with their intention for self-sampling, accounting for 38.7% of the variance (p < .001). Women who were overdue for pap testing versus current with pap testing had increased odds of preferring self-sampling (OR = 1.72, 95% CI: 1.27, 6.04). CONCLUSIONS: The key predictors for LIW's intention for self-sampling included attitudes and subjective norms. Future research should use the TPB as a framework to examine whether intention predicts self-sampling behavior among LIW.


Asunto(s)
Infecciones por Papillomavirus , Neoplasias del Cuello Uterino , Humanos , Femenino , Adulto , Persona de Mediana Edad , Neoplasias del Cuello Uterino/diagnóstico , Detección Precoz del Cáncer , Infecciones por Papillomavirus/diagnóstico , Teoría del Comportamiento Planificado , Virus del Papiloma Humano
3.
Ann Afr Med ; 22(4): 440-445, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38358143

RESUMEN

Background: Transthoracic echocardiography is a very helpful noninvasive cardiovascular imaging technique for the diagnosis and risk stratification in the management of patients with cardiovascular diseases. We aimed to review the clinical indications for transthoracic echocardiography and the confirmation rate of cardiovascular diseases by echocardiography at a specialist cardiac clinic in Ghana. Methods: Using a cross-sectional study design, the echocardiography reports of all patients above the age of 15 who were assessed at the clinic were analyzed. Data on patient demographics, clinical history, clinical indication for echocardiography, and the echocardiographic findings were analyzed using version 25.0 of the Statistical Package for Social Sciences (SPSS). Results: A total of 594 participants were studied. The age range of participants was 15-96 years, with a mean (± standard deviation) age of 53.72 (± 17.25) years. There were more females (50.17%) than males (49.83%). Most (54.21%) of the participants had echocardiography for cardiac evaluation. Other indications included hypertension/hypertensive heart disease (HHD) (n = 131; 22.06%), heart failure (n = 69; 11.62%), chest pains (n = 12; 2.02%), and valvular heart disease (VHD) (n = 11; 1.85%). Three hundred and eight-nine (70.30%) of the participants had their clinical diagnoses confirmed by echocardiography; echocardiographic confirmation rates for heart failure, VHD, and HHD were 92.75%, 90.91%, and 88.54%, respectively. Conclusion: Echocardiography showed high confirmation rates for our patients with heart failure, VHD, and HHD. Prompt usage of this noninvasive cardiovascular imaging for the initial evaluation of patients with cardiovascular diseases is highly recommended.


Résumé Contexte: L'échocardiographie transthoracique est une technique d'imagerie cardiovasculaire non invasive très utile pour le diagnostic et la stratification du risque dans la gestion des patients atteints de maladies cardiovasculaires. Notre objectif était d'examiner les indications cliniques de l'échocardiographie transthoracique et le taux de confirmation des maladies cardiovasculaires par échocardiographie dans une clinique spécialisée en cardiologie au Ghana. Méthodes: En utilisant un plan d'étude transversal, les rapports d'échocardiographie de tous les patients âgés de plus de 15 ans qui ont été évalués à la clinique ont été analysés. Les données sur les caractéristiques démographiques des patients, les antécédents cliniques, l'indication clinique de l'échocardiographie et les résultats de l'échocardiographie ont été analysés à l'aide de la version 25.0. ont été analysées à l'aide de la version 25.0 du Statistical Package for Social Sciences (SPSS). Résultats: Un total de 594 participants ont été étudiés. La tranche d'âge des participants était de 15 à 96 ans, avec un âge moyen (± écart-type) de 53,72 (± 17,25) ans. Il y avait plus de femmes (50,17 %) que d'hommes (49,83 %). La plupart (54,21 %) des participants ont subi une échocardiographie pour une évaluation cardiaque. Les autres indications comprenaient l'hypertension/la cardiopathie hypertensive (HHD) (n = 131 ; 22,06%), l'insuffisance cardiaque (n = 69 ; 11,62%), les douleurs thoraciques (n = 12 ; 2,02%), et cardiopathie valvulaire (VHD) (n = 11 ; 1,85 %). Le diagnostic clinique de trois cent huit-neuf (70,30 %) des participants a été confirmé par échocardiographie. confirmé par échocardiographie ; les taux de confirmation échocardiographique pour l'insuffisance cardiaque, la VHD et la HHD étaient de 92,75 %, 90,91 % et 88,54 %, respectivement. Conclusion: L'échocardiographie a montré des taux de confirmation élevés pour nos patients souffrant d'insuffisance cardiaque, de VHD et de HHD. L'utilisation rapide de cette technique cardiovasculaire non invasive L'utilisation rapide de cette imagerie cardiovasculaire non invasive pour l'évaluation initiale des patients atteints de maladies cardiovasculaires est fortement recommandée. Mots-clés: Maladies cardiovasculaires, échocardiographie, Ghana, indications, hypertension systémique.


Asunto(s)
Enfermedades Cardiovasculares , Insuficiencia Cardíaca , Enfermedades de las Válvulas Cardíacas , Hipertensión , Masculino , Femenino , Humanos , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Enfermedades Cardiovasculares/diagnóstico por imagen , Enfermedades Cardiovasculares/epidemiología , Ghana/epidemiología , Estudios Transversales , Ecocardiografía , Enfermedades de las Válvulas Cardíacas/diagnóstico
4.
Ann. afr. med ; 22(4): 440-445, 2023.
Artículo en Inglés | AIM (África) | ID: biblio-1537691

RESUMEN

Background: Transthoracic echocardiography is a very helpful noninvasive cardiovascular imaging technique for the diagnosis and risk stratification in the management of patients with cardiovascular diseases. We aimed to review the clinical indications for transthoracic echocardiography and the confirmation rate of cardiovascular diseases by echocardiography at a specialist cardiac clinic in Ghana. Methods: Using a cross sectional study design, the echocardiography reports of all patients above the age of 15 who were assessed at the clinic were analyzed. Data on patient demographics, clinical history, clinical indication for echocardiography, and the echocardiographic findings were analyzed using version 25.0 of the Statistical Package for Social Sciences (SPSS). Results: A total of 594 participants were studied. The age range of participants was 15­96 years, with a mean (± standard deviation) age of 53.72 (± 17.25) years. There were more females (50.17%) than males (49.83%). Most (54.21%) of the participants had echocardiography for cardiac evaluation. Other indications included hypertension/hypertensive heart disease (HHD) (n = 131; 22.06%), heart failure (n = 69; 11.62%), chest pains (n = 12; 2.02%), and valvular heart disease (VHD) (n = 11; 1.85%). Three hundred and eight nine (70.30%) of the participants had their clinical diagnoses confirmed by echocardiography; echocardiographic confirmation rates for heart failure, VHD, and HHD were 92.75%, 90.91%, and 88.54%, respectively. Conclusion: Echocardiography showed high confirmation rates for our patients with heart failure, VHD, and HHD. Prompt usage of this noninvasive cardiovascular imaging for the initial evaluation of patients with cardiovascular diseases is highly recommended.


Asunto(s)
Enfermedades Cardiovasculares , Estudios Transversales
5.
Int J Gen Med ; 15: 5849-5859, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35791316

RESUMEN

Purpose: This study determined electrocardiographic and echocardiographic abnormalities of people living with HIV (PLWHIV); comparing the findings of PLWHIV on HAART versus treatment naïve groups. Patients and Methods: In a prospective cross-sectional study, we recruited 157 PLWHIV on Highly Active Antiretroviral Therapy (HAART) and 28 HAART naïve PLWHIV. Clinical examination, electrocardiography and echocardiography were performed on study participants at the Komfo Anokye Teaching Hospital (KATH) in Kumasi, Ghana. Sociodemographic data and information about the use of HAART or otherwise was obtained. The Chi and Fisher Exact tests were used to find the significance of difference in proportions of abnormalities between PLWHIV on HAART and treatment naïve groups. Statistical analyses were performed on SPSS version 25.0 and GraphPad Prism version 8.0. P-values less than 0.05 were considered to be statistically significant. Results: Echocardiographic abnormalities in the HAART and treatment naïve groups were 54.1% and 60.7%, respectively. Electrographic abnormalities in the HAART and treatment naïve groups were 45.9% and 50%, respectively. Sinus bradycardia was the most prevalent ECG abnormality in the treatment naïve. Nonspecific T-wave changes (36.1%) and sinus tachycardia (30.6%) were the most common ECG abnormalities seen in HAART treated group. The common echocardiographic abnormalities were pulmonary hypertension (22.7%), pericardial effusion (22.2%) and left ventricular systolic dysfunction (17.8%). There was no significant difference in the proportions of echocardiographic abnormalities between PLWHIV on HAART and the treatment naïve groups (p > 0.05). Conclusion: Cardiac abnormalities are common in PLWHIV regardless of treatment with HAART. Echocardiographic and electrographic assessments are highly recommended for all PLWHIV.

7.
JAMA Netw Open ; 4(7): e2117791, 2021 07 01.
Artículo en Inglés | MEDLINE | ID: mdl-34297073

RESUMEN

Importance: In 2016, Georgia implemented the Rural Hospital Tax Credit Program, which allows taxpayers to receive a tax credit for contributions to qualifying rural hospitals in the state. Empirical evidence of the program's association with the viability of the state's rural hospitals is needed. Objective: To examine the association of the tax credit program with the financial health of participating rural hospitals. Design, Setting, and Participants: This longitudinal cross-sectional study used hospital financial data from the Centers for Medicare & Medicaid Services for 2015 to 2019. A difference-in-differences analytic approach was used to examine the association of the tax credit program with rural hospital financial health. Study participants included Georgia rural hospitals eligible to participate in the program. Comparison hospitals were selected from the southern states of Alabama, Florida, Mississippi, North Carolina, South Carolina, and Tennessee. Exposures: Hospital participation in the Georgia Rural Hospital Tax Credit Program. Main Outcomes and Measures: The primary outcome of the study was financial health measured with total margin, days cash on hand, debt-asset ratio, and average age of plant as well as a Financial Strength Index (FSI), which combined the previous measures to assess overall financial strength. Results: The analytical sample included a balanced panel of 136 hospitals, with 47 Georgia Rural Hospital Tax Credit Program participants (18 [38%] critical access hospitals; 5 [11%] system affiliated; mean [SD] bed count, 60 [47]; mean [SD] Medicare inpatient mix, 52% [16]) and 89 comparison hospitals (43 [48%] critical access hospitals; 24 [27%] system affiliated; mean [SD] bed count, 52 [41]; mean [SD] Medicare inpatient mix, 67% [18]). Two years after implementation, program participation was associated with a 23% increased probability of good or excellent financial health (b = 0.23; 95% CI, 0.10-0.37; P < .001) and a 6.7-point increase in total margin (b = 6.67; 95% CI, 3.61-9.73; P < .001). Conclusions and Relevance: These early findings suggest that the Georgia Rural Hospital Tax Credit Program is associated with improvements in hospital financial health; however, additional studies are needed to assess the program's long-term impact on the financial sustainability of Georgia's rural hospitals.


Asunto(s)
Administración Financiera de Hospitales/estadística & datos numéricos , Donaciones , Financiación de la Atención de la Salud , Hospitales Rurales/economía , Impuestos/economía , Centers for Medicare and Medicaid Services, U.S. , Estudios Transversales , Georgia , Implementación de Plan de Salud , Humanos , Pacientes Internos/estadística & datos numéricos , Estudios Longitudinales , Evaluación de Programas y Proyectos de Salud , Sudeste de Estados Unidos , Estados Unidos
8.
Vaccines (Basel) ; 9(3)2021 Feb 26.
Artículo en Inglés | MEDLINE | ID: mdl-33652809

RESUMEN

Social media human papillomavirus (HPV) vaccination interventions show promise for increasing HPV vaccination rates. An important consideration for the implementation of effective interventions into real-world practice is the translation potential, or external validity, of the intervention. To this end, we conducted a systematic literature review to describe the current body of evidence regarding the external validity of social media HPV vaccination-related interventions. Constructs related to external validity were based on the reach, effectiveness, adoption, implementation, maintenance (RE-AIM) framework. Seventeen articles published between 2006 and 2020 met the inclusion criteria. Three researchers independently coded each article using a validated RE-AIM framework. Discrepant codes were discussed with a fourth reviewer to gain consensus. Of these 17 studies, 3 were pilot efficacy studies, 10 were randomized controlled trials (RCTs) to evaluate effectiveness, 1 was a population-based study, and 3 did not explicitly state which type of study was conducted. Reflecting this distribution of study types, across all studies the mean level of reporting RE-AIM dimensions varied with reach recording 90.8%, effectiveness (72.1%), adoption (40.3%), implementation (45.6%), and maintenance (26.5%). This review suggests that while the current HPV vaccination social media-driven interventions provide sufficient information on internal validity (reach and effectiveness), few have aimed to gather data on external validity needed to translate the interventions into real world implementation. Our data suggest that implementation research is needed to move HPV vaccination-related interventions into practice. Included in this review are recommendations for enhancing the design and reporting of these HPV vaccination social media-related interventions.

9.
Comput Inform Nurs ; 39(5): 281-288, 2021 05 01.
Artículo en Inglés | MEDLINE | ID: mdl-33443371

RESUMEN

The nurse rostering problem describes the task of distributing nurses over working time slots, called shifts, in such a way that the workforce demand for each shift in a scheduling period is met, while ensuring that each nurse is not overttasked or undertasked. This problem is a major issue in Ghana, which this research aims to tackle. To that end, the performance of a heuristic algorithm that showed promise, called the Harmony Search algorithm, is examined. The algorithm, as applied to solving the nurse rostering problem in a hospital in Ghana, was implemented and evaluated with the Python programming language. The results suggest that the algorithm performs well in generating 1-week duty rosters but falters for extended periods, indicating that it may not on its own be potent enough to handle optimization problems. Finally, we outline some recommendations future researchers may want to note.


Asunto(s)
Algoritmos , Personal de Enfermería en Hospital/provisión & distribución , Admisión y Programación de Personal/organización & administración , Ghana , Humanos , Personal de Enfermería en Hospital/organización & administración , Factores de Tiempo
10.
J Rural Health ; 37(2): 328-333, 2021 03.
Artículo en Inglés | MEDLINE | ID: mdl-33118217

RESUMEN

PURPOSE: In 2016, Georgia implemented a rural hospital tax credit program through a legislative mandate that allows individuals and corporations to donate to qualifying rural hospitals in exchange for state income tax credit. The study examines the importance, success, and challenges of the program, and opportunities for improvement, from the perspective of Georgia rural hospital executives. METHODS: The study was a qualitative study using data from key informant telephone interviews with 21 hospital executives and administrators of eligible rural hospitals. FINDINGS: Hospital executives described the program as a valuable lifeline for struggling rural hospitals and an instrument for community engagement. They provided recommendations for legislative and programmatic modifications to ensure stability, transparency, and accountability. CONCLUSION: Results highlight the popularity of the program among rural hospital leaders, but they also identify potential areas for improvement. The findings of the study can inform policy-making efforts targeted at improving the nation's rural health infrastructure.


Asunto(s)
Hospitales Rurales , Salud Rural , Georgia , Humanos , Investigación Cualitativa
11.
Sci Rep ; 10(1): 21182, 2020 Dec 03.
Artículo en Inglés | MEDLINE | ID: mdl-33273493

RESUMEN

A numerical analysis of a hexagonal PCF structure with four circular air hole rings around the core has been presented in this paper. By utilizing a full vectorial finite element method with perfectly matched layers, propagation properties such as birefringence, chromatic dispersion and confinement losses are numericaly evaluated for the proposed PCF structure. Specifically, birefringence of 2.018 × 10-2, nonlinear coefficients of 40.682 W-1 km-1, negative chromatic dispersion of - 47.72 ps/km.nm at 1.55 µm and - 21 to - 105 ps/km.nm at the telecommunication band of C-U have been reported.

12.
PLoS Negl Trop Dis ; 14(12): e0008902, 2020 12.
Artículo en Inglés | MEDLINE | ID: mdl-33351803

RESUMEN

BACKGROUND: There is a dearth of data on scabies from Ghana. In September 2019, local health authorities in the East Mamprusi district of northern Ghana received reports of scabies from many parts of the district. Due to on-going reports of more cases, an assessment team visited the communities to assess the effect of the earlier individual treatment on the outbreak. The assessment team furthermore aimed to contribute to the data on scabies burden in Ghana and to demonstrate the use of the International Alliance for the Control of Scabies (IACS) diagnostic tool in a field survey in a resource limited setting. METHODOLOGY/PRINCIPAL FINDINGS: This was a cross sectional study. Demographic information and medical history was collected on all participants using a REDCap questionnaire. A standardised skin examination of exposed regions of the body was performed on all participants. Scabies was diagnosed based on the criteria of the International Alliance for the Control of Scabies (IACS). Participants were mostly female (61.5%) and had a median age of 18.8 years (IQR 13-25). Two hundred out of 283 (71%) of participants had scabies with most (47%) presenting with moderate disease. Impetigo was found in 22% of participants with scabies and 10.8% of those without scabies [RR 2.27 (95% CI 1.21-4.27)]. 119 participants who received scabies treatment in the past months still had clinical evidence of the disease. 97% of participants reported a recent scabies contact. Scabies was commoner in participants ≤16 years compared to those >16 years [RR 3.06 (95% CI 1.73-5.45)]. CONCLUSION/SIGNIFICANCE: The prevalence of scabies was extremely high. The lack of a systematic approach to scabies treatment led to recurrence and ongoing community spread. The IACS criteria was useful in this outbreak assessment in Ghana. Alternative strategies such as Mass drug administration may be required to contain outbreaks early in such settings.


Asunto(s)
Brotes de Enfermedades/veterinaria , Escabiosis/epidemiología , Adolescente , Adulto , Femenino , Ghana/epidemiología , Humanos , Masculino , Adulto Joven
13.
Health Mark Q ; 37(1): 10-21, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-31984874

RESUMEN

Effective use of social media by hospitals has the potential to improve hospitals' financial performance by facilitating customer service and providing hospitals with a low-cost marketing platform. This cross-sectional study explored the relationship between hospital Facebook engagement and patient revenue in a simple random sample of United States short-term acute care hospitals. There was a positive relationship between Facebook engagement and hospital patient revenue for rural hospitals, but not for urban hospitals. Additional research is needed to identify the mechanisms through which hospitals' social media presence influences consumer health purchasing behavior and profitability.


Asunto(s)
Hospitales/estadística & datos numéricos , Mercadotecnía/economía , Medios de Comunicación Sociales , Estudios Transversales , Humanos , Estados Unidos
14.
Diagnostics (Basel) ; 9(4)2019 Nov 26.
Artículo en Inglés | MEDLINE | ID: mdl-31779247

RESUMEN

Isothermal amplification techniques such as recombinase polymerase amplification (RPA) and loop-mediated isothermal amplification (LAMP) for diagnosing Buruli ulcer, a necrotic skin disease caused by Mycobacterium ulcerans, have renewed hope for the molecular diagnosis of clinically suspected Buruli ulcer cases in endemic districts. If these techniques are applied at district-level hospitals or clinics, they will help facilitate early case detection with prompt treatment, thereby reducing disability and associated costs of disease management. The accuracy as well as the application of these molecular techniques at point of need is dependent on simple and fast DNA extraction. We have modified and tested a rapid extraction protocol for use with an already developed recombinase polymerase amplification assay. The entire procedure from "sample in, extraction and DNA amplification" was conducted in a mobile suitcase laboratory within 40 min. The DNA extraction procedure was performed within 15 min, with only two manipulation/pipetting steps needed. The diagnostic sensitivity and specificity of this extraction protocol together with M. ulcerans RPA in comparison with standard DNA extraction with real-time PCR was 87% (n = 26) and 100% (n = 13), respectively. We have established a simple, fast and efficient protocol for the extraction and detection of M. ulcerans DNA in clinical samples that is adaptable to field conditions.

15.
J Trop Med ; 2019: 8479076, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31360173

RESUMEN

INTRODUCTION: Malaria is a leading cause of mortality among children below 5 years in Ghana. Its parasites are known to cause the degradation of hemoglobin, resulting in the production of reactive oxygen species and hence oxidant stress. Therefore, this study was carried out to compare the levels of oxidative stress between children with complicated and uncomplicated malaria infection in Kumasi, Ghana. METHOD: Subjects were recruited from hospitals in the Kumasi Metropolis. This was a cross-sectional study, involving 17 complicated malaria subjects, 51 uncomplicated malaria subjects, and 15 nonparasitemic subjects. The rapid diagnostic test (RDT) was used to determine presence or absence of falciparum malaria among the study participants. Blood samples from subjects were used to determine hemoglobin, malondialdehyde (MDA), and vitamin C levels. RESULTS: Majority of the subjects (67.5%) were within the age of 0-5 years. The mean age (±SD) of uncomplicated malaria subjects was 4.32 (±2.81) years, while that of complicated malaria was 4.27 (±2.96). Mean levels of HB decreased significantly in the following order: control subjects > uncomplicated malaria subjects > complicated malaria subjects (p<0.0001). Mean levels of MDA were significantly lower in control subjects compared to complicated malaria subjects (4.62±1.85 versus 6.68±0.70, p=0.0008) and also lowered in uncomplicated malaria subjects compared to complicated malaria (4.50±1.58 versus 6.68±0.70, p<0.0001). There was a statistically significant reduced mean level of vitamin C (p=0.036) in the following order: control subjects > uncomplicated malaria > complicated malaria subjects. However, for the complicated malaria cases, there were significantly higher mean vitamin C levels in females than in males (p<0.001). CONCLUSION: Malaria progression increases MDA levels and decreases the ascorbate (vitamin C) and hemoglobin levels. It is recommended that future studies should investigate changes in other antioxidant vitamins, like vitamins A and E.

16.
J Behav Health Serv Res ; 45(2): 204-218, 2018 04.
Artículo en Inglés | MEDLINE | ID: mdl-28815375

RESUMEN

This study examined disparities in emergency department (ED) wait time for patients with mental health and substance-related disorders (PwMHSDs), using data from the 2009-2011 National Hospital Ambulatory Medical Care Survey (NHAMCS). Wait time was defined as the time between arrival at ED and being seen by an ED provider. Results from multivariable regression models show racial disparities, with non-Hispanic Black PwMHSDs experiencing longer ED wait time, compared to non-Hispanic White PwMHSDs. A temporal decline in ED wait time was also observed over the study period. The findings of this study have implications for informing the development of policies tailored at facilitating the delivery of equitable emergency care services to all PwMHSDs.


Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Servicio de Urgencia en Hospital/estadística & datos numéricos , Disparidades en Atención de Salud/estadística & datos numéricos , Listas de Espera , Población Blanca/estadística & datos numéricos , Adulto , Femenino , Encuestas de Atención de la Salud , Humanos , Masculino , Trastornos Mentales/terapia , Salud Mental , Persona de Mediana Edad , Análisis de Regresión , Trastornos Relacionados con Sustancias/terapia , Factores de Tiempo , Estados Unidos
17.
Glob Public Health ; 13(5): 545-555, 2018 May.
Artículo en Inglés | MEDLINE | ID: mdl-27533753

RESUMEN

The World Bank estimates that at least 25 countries in the Sub-Saharan region of Africa experience chronic power outages. However, the implications of power shortages are often discussed within the context of industrial and economic disruptions, with little attention given to the health impact. Using a nationally representative data of healthcare facilities from the 2012 Ghana Access, Bottlenecks, Cost and Equity (ABCE) Health Facility Survey, this study aims to assess the impact of power outages on in-healthcare facility mortality in Ghana, a country that has experienced worsening energy crises in the last few decades. Findings revealed a positive association between the frequency of power outages and in-facility mortality, with the risk for mortality estimated to increase by 43% for each day the power was out for over 2 h. Further, when compared to an urban healthcare facility experiencing the same frequency of power outages, the risk of mortality was found to be lower in the rural facility. These findings call for a concerted effort among all stakeholders to ensure the availability of consistent power supply in healthcare facilities, in order to provide the necessary environment for the successful provision of healthcare for the citizens of Ghana.


Asunto(s)
Suministros de Energía Eléctrica/estadística & datos numéricos , Mortalidad Hospitalaria , Ghana/epidemiología , Encuestas de Atención de la Salud , Humanos
18.
PLoS One ; 11(11): e0165905, 2016.
Artículo en Inglés | MEDLINE | ID: mdl-27875539

RESUMEN

INTRODUCTION: Diabetes Mellitus is currently a leading cause of morbidity and mortality throughout the world, particularly in sub-Saharan Africa where a significant proportion of diabetes cases are now found. Longitudinal profiling of in-patient admissions and mortality trends from diabetes provide useful insights into the magnitude of the burden of diabetes, serve as a sentinel on the state of out-patient diabetes care and provide effective tools for planning, delivering and evaluating the health care needs relating to the disease in sub-Saharan Africa. OBJECTIVE: To evaluate the 31-year trend in diabetic admissions and mortality rates in central Ghana. METHODS: This is a retrospective analysis of data on diabetes admissions and deaths at a tertiary referral hospital in central Ghana between 1983 and 2014. Rates of diabetes admissions or deaths were expressed as diabetes admissions or deaths divided by the total number of admissions or deaths respectively. Yearly crude fatality rates for diabetes were calculated. Trends were analysed for in patient diabetes admissions and mortality for the period. Predictors of diabetes mortality were determined using multiple logistic regression. RESULTS: A total of 11,414 diabetes patients were admitted over the period with a female predominance; female:male ratio of 1.3:1.0. Over the study period, diabetes admission rates increased significantly from 2.36 per 1000 admissions in 1983 to 14.94 per 1000 admissions in 2014 (p<0.0001for linear trend), representing a 633% rise over the 31-year period. In-patient diabetes fatality rates increased from 7.6 per 1000 deaths in 1983 to 30 per 1000 deaths in 2012. The average 28-day mortality rate was 18.5%. The median age of patients increased significantly over the period. So was the proportion of females admitted over the years. Predictors of in-patient mortality were increasing age- aOR of 1.23 (CI: 1.15-1.32) for age > 80 years compared with < 20 years, admissions in 2000s compared to 1980s-aOR of 1.56 (1.21-2.01), male gender-aOR of 1.45 (1.19-1.61), the presence of glycemic complications such as ketoacidosis- aOR-2.67(CI: 2.21-3.21), hyperosmolar hyperglycemic states- aOR 1.52 (1.33-1.73) symptomatic hypoglycemia- aOR 1.64 (1.24-2.17) and presence of end organ complications including peripheral neuropathic ulcers- aOR 1.31 (1.12-1.56), nephropathy- aOR -1.11 (1.03-1.23), cerebrovascular disease-aOR-1.52 (1.32-1.98), coronary artery disease- aOR-3.21 (1.91-5.15) and peripheral artery disease- aOR-1.15 (1.12-1.21) were associated with increased risk of death compared with normoglycemic diabetic admissions and admissions without end organ complications respectively. CONCLUSION: Diabetes admission and mortality rates have increased significantly over the past three decades in central Ghana. More intensive education on the risk factors for diabetes, acute diabetes care as well as instituting hospital guidelines for diabetes control and reduction of modifiable risk factors for diabetes are urgently needed to reduce the poor case fatality associated with diabetes in resource-limited settings.


Asunto(s)
Diabetes Mellitus/mortalidad , Diabetes Mellitus/terapia , Admisión del Paciente , Sistema de Registros , Adulto , Anciano , Supervivencia sin Enfermedad , Femenino , Ghana/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tasa de Supervivencia
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