University of Health and Allied Sciences

About: University of Health and Allied Sciences is a education organization based out in Ho, Ghana. It is known for research contribution in the topics: Population & Public health. The organization has 637 authors who have published 1063 publications receiving 9380 citations. The organization is also known as: UHAS & IAU-024335.

Facial types and morphology: A study among Sisaala and Dagaaba adult population in the Upper West Region, Ghana

Abstract: Craniofacial measurements can be considered to be one of the important tools for determination of the inter-racial and intra-racial morphological characteristics of the head and face. As such, facial indices serve as prominent identification tools in combination with fingerprint patterns for biometric and forensic purposes in the developed world. However in Ghana, although emphasis is placed on the face in the photographic recognition systems used in the issuance of passports, very little information is available on facial phenotypes and its prevalence with respect to ethnicity and sex. Therefore, the aim of this study was to classify the facial types among the Dagaabas and Sisaalas in the Upper West Region of Ghana. In the study, a total of 387 healthy individuals (202 females and 185 males), between 18 and 60 years of age were recruited. The study main finding was that, the males had higher facial height and breadth than females. Facial indices were recorded as 98% and 99% for female and male Dagaabas respectively. The Sisaala male and female participants’ facial indices recorded 102% and 104% respectively. Thus as high as 83% and 72% of the Sisaalas and Dagaabas respectively had hyperleptoprosopic facial type.

Effect of a 7-week low intensity synchronous handcycling training programme on physical capacity in abled-bodied women.

Abstract: This study evaluated the effect of a low-intensity norm duration synchronous handcycle wheelchair training in untrained able-bodied women The training group (n = 9) received 7-weeks of low-intensity upper body training in an instrumented handcycle on a motor-driven treadmill (MDT), 3 × 30 min/week at 30% heart rate reserve The control group (n = 10) received no training Incremental handcycle tests on the MDT were used to determine peak values for oxygen uptake (VO2peak), power output (POpeak), heart rate (HRpeak), minute ventilation (VEpeak), and respiratory exchange ratio (RERpeak), submaximal values for heart rate (HR), oxygen uptake (VO2) and gross efficiency (GE) before and after training Local perceived discomfort and rate of perceived exertion (RPE) were also assessed Training significantly improved POpeak (+20%), HRpeak (+3%), RERpeak (+5%), submaximal GE (+21%), VO2 (-20%), VE (-33%), HR (-12%) and RPE was low (71 ± 05) (p 005) Though VO2peak did not improve, low-intensity norm duration handcycling training improved handcycling POpeak, while RPE was low Also, GE increased, suggesting a motor control improvement Handcycle training seems to be an appropriate exercise mode to improve physical capacity, and prevent early fatigue and overuse in untrained individuals

The shared experiences of insured members and the uninsured in health care access and utilization under Ghana's national health insurance scheme: Evidence from the Hohoe Municipality.

Abstract: Background The National Health Insurance Scheme (NHIS) was introduced in Ghana in 2003 to remove financial barriers and to promote equitable access to health care services. Post implementation has been characterized by increases in access and utilization of services among the insured. The uninsured have been less likely to utilize services due to unaffordability of health care costs. In this study, we explored the experiences of the insured members of the NHIS, the uninsured and health professionals in accessing and utilizing health care services under the NHIS in the Hohoe Municipality of Ghana. Methods Qualitative in-depth interviews were held with twenty-five NHIS insured, twenty-five uninsured, and five health care professionals, who were randomly sampled from the Hohoe Municipality to collect data for this study. Data was analyzed using thematic analysis. Results Participants identified both enablers or motivating factors and barriers to health care services of the insured and uninsured. The major factors motivating members to access and use health care services were illness severity and symptom persistence. On the other hand, barriers identified included perceived poor service quality and lack of health insurance among the insured and uninsured respectively. Other barriers participants identified included financial constraints, poor attitudes of service providers, and prolonged waiting time. However, the level of care received were reportedly about the same among the insured and uninsured with access to quality health care much dependent on ability to pay, which favors the rich and thereby creating inequity in accessing the needed quality care services. Conclusion The implication of the financial barriers to health care access identified is that the poor and uninsured still suffer from health care access challenges, which questions the efficiency and core goal of the NHIS in removing financial barrier to health care access. This has the potential of undermining Ghana's ability to meet the Sustainable Development Goal 3.8 of universal health coverage by the year 2030.

Current perspectives on supercharging reagents in electrospray ionization mass spectrometry

Abstract: In electrospray ionization mass spectrometry (ESI-MS), analytes are introduced into the mass spectrometer in typically aqueous-organic solvent mixtures, including pH modifiers. One mechanism for improving the signal intensity and simultaneously increasing the generation of higher charge-state ions is the inclusion of small amounts (approx. <0.5% v/v mobile phase solution) of charge-inducing or supercharging reagents, such as m-nitrobenzyl alcohol, o-nitrobenzyl alcohol, m-nitrobenzonitrile, m-(trifluoromethyl)-benzyl alcohol and sulfolane. We explore the direct and indirect (colligative properties) that have been proposed as responsible for their modes of action during ESI. Of the many theorized mechanisms of ESI, we re-visit the three most popular and highlight how they are impacted by supercharging observations on small ions to large molecules including proteins. We then provide a comprehensive list of 34 supercharging reagents that have been demonstrated in ESI experiments. We include an additional 19 potential candidate isomers as supercharging reagents and comment on their broad physico-chemical properties. It is becoming increasingly obvious that advances in technology and improved ion source design, analyzers e.g. the use of ion mobility, ion trap, circular dichroism (CD) spectroscopy, together with computer modeling are increasing the knowledge base and, together with the untested isomers and yet-to-be unearthed ones, offer opportunities for further research and application in other areas of polymer research.

Climate change causes changes in biochemical markers of kidney disease

Abstract: Climate change is a significant threat to the health of the Ghanaian people. Evidence abounds in Ghana that temperatures in all the ecological zones are rising, whereas rainfall levels have been generally reducing and patterns are increasingly becoming erratic. The study estimated the impact of climate variation between seasons on biochemical markers of kidney disease. This study conveniently recruited 50 apparently healthy peasant farmers and hawkers at Wa in the Upper West Region of Ghana. A pre-study screening for hepatitis A and C, Diabetes mellitus, hypertension was done. Serum creatinine and urea levels were analyzed to rule out kidney preexisting kidney disease. Baseline data was collected by estimating urea, creatinine, sodium, potassium, eGFR (estimated glomerular filtration rate) as well as for hemoglobin (Hb) and hematocrit (Hct) concentrations. Anthropometric data such as height, weight and blood pressure were measured by trained personnel. The study participants were closely followed and alerted deep in the dry season for the second sampling (urea, creatinine, hemoglobin, hematocrit, blood pressure, anthropometry). This study recruited more males (58.82%) than females (41.15%), majority (52.92%) of which were aged 25–29 years with the youngest being 22 years and the eldest being 35 years. The study found body mass index (p < 0.001), systolic blood pressure (p = 0.019), creatinine (p < 0.001), urea (p = 0.013) and eGFR (p < 0.001) to be significantly influenced by climate change. Stage 1 hypertension was predominant among the study participants during the dry season, 8 (15.69%) than was observed during the rainy season, 4 (7.84%) nonetheless the number of participants with normal BMI rose from 49.02% in the rainy season to 62.75% during the dry reason. Additionally, the study observed that the impact of climate change on systolic blood pressure and urea varied based on age and sex. This study revealed that climatic changes cause variations in various biochemical parameters used to assess kidney function. Public health education on climatic changes and its implication including precautionary measures should be done among inhabitants of Wa and its environs to reduce its effect. Additionally, appropriate dietary patterns should also be advised to avoid the development of non-communicable diseases such as hypertension and obesity that are known principal causes of Chronic Kidney Disease (CKD).