Ashanti Region Of Ghana Research Articles

Postharvest treatment of navel oranges with fluroxypyr, 2-methyl-4-chlorophenoxyacetic acids, and 2,4-dichlorophenoxyacetic maintains physiological quality during ambient storage

Two batches of Green mature Navel oranges with calyxes attached were obtained from a farmer from Juaben Municipality in the Ashanti region of Ghana and were dipped for 2 minutes with fluroxypyr, and 2-methyl-4-chlorophenoxyacetic acid (MCPA), were assessed against the commercial 2,4-D at 0.1 and 0.2 mmol L-1 stored under ambient conditions (24±2 °C and 55-60% RH) for 4 weeks. The results showed that pre-storage dipping with fluroxypyr was the most effective in suppressing endogenous ethylene production and respiration rate, reduced calyx changes, and fruit rot, and retained fruit sensory attributes compared with MCPA 2,4-D, or untreated fruit at the end of storage life of four weeks. The effect of 2,4-D and MCPA on fruit rot, calyx browning, abscission, and fruit internal quality, was similar; which was not significantly different during storage. Dipping fruit with 0.1 mmol L-1 fluroxypyr was more effective in maintaining the quality of oranges and could be a substitute for current commercial 2,4-D.

Assessment of knowledge and perception of prescribers towards rational medicine use in the Ashanti Region of Ghana.

Prescribers must possess extensive knowledge and maintain a positive attitude towards the rational use of medicines to achieve desirable treatment outcomes and effectively prevent treatment failures, increased costs, drug toxicities, and interactions. The objective of this study was to evaluate prescribers' understanding and perception concerning the rational use of medicines in public hospitals. Additionally, the study aimed to identify the factors that influence rational prescribing practices. A structured data instrument was developed to collect demographic data and evaluate participants' knowledge and perception of rational medicine use, in line with the study objectives. Chi-squared statistics and Fisher's exact test were utilized to identify factors associated with good knowledge and perception among participants. Logistic regression was then employed to assess the strength of the associations, with odd ratios reported at a significant level of 0.05. Out of 192 participants, 85.4% held a positive view of rational medicine use, stressing patient safety and recognizing risks like antimicrobial resistance and polypharmacy. Perception was influenced by factors such as prescriber profession, access to references, and drug bulletin updates. Additionally, 65.6% demonstrated good knowledge of rational medicine use, which was notably influenced by factors like using standard prescribing guidelines, having a functional Drug and Therapeutics Committee, prescriber profession, and the frequency of drug bulletin updates. The study emphasizes the critical need to address knowledge gaps among healthcare professionals, especially nurses and other prescribers, to ensure the safe and effective use of medications. It highlights the positive influence of utilizing preferred prescribing references and the existence of functional Drug and Therapeutics Committees in hospitals on knowledge levels. However, the unexpected findings regarding the limited impact of frequent updates of drug bulletins require further investigation.

Stakeholders’ Evaluation of a Farmer-Herder Conflict Research Project in the Ashanti Region of Ghana

There has been growing interest in the evaluation of research projects in Africa because of the quantum of funding devoted to research by governmental and non-governmental organizations. One area that has received a lot of research funding is farmer-herder conflicts due to its high impact on peace, security and development on the continent. This paper evaluates a Danida-funded research project in the Ashanti Region of Ghana dubbed “Access-Authority Nexus in Farmer-Herder Conflicts (AAN Project)”. Primary data was collected from 46 project stakeholders during a project review meeting. Each stakeholder responded to a questionnaire distributed to them and later explained for them to have a common understanding of it before providing responses. The OECD DAC Network on Project Development Assessment Framework was adapted to evaluate the project success. Stakeholders’ perceived project success was evaluated using Perception Index while project success criteria were assessed using correlation analysis. The results show that stakeholders perceived the AAN project to be effective in achieving its objectives of investigating the formation and erosion of access associated with the conflicts, capacity building and information dissemination to stakeholders. They also perceived it to be relevant to farmer-herder peaceful co-existence, and coherent with other existing interventions in the conflict area. The results further show that stakeholders recognized the project to have impacted positively on the number of conflict cases and their effects on livelihoods and state building Overall, they rated the project’s achievements as sustainable. The implication of the findings is that research is still necessary for the effective management of the farmer-herder conflicts despite the numerous research work already done on it.

Just Sustainabilities: Building Bridges and Breaking Barriers to Empower Employees for Inclusive Workplaces—Evidence from Ghana

This study examines the critical role of inclusive, people-centered strategies in driving organizational sustainability, focusing on two key institutions in the Ashanti Region of Ghana: Presbyterian University College (PUC) and Presbyterian Agogo Women’s College of Education (APWCE). Employing a qualitative research design, including 100 interviews, five focus groups, and participant observations, this study investigates employee perspectives on Diversity, Equity, and Inclusion (DEI) practices in the workplace. The findings identify key empowerment strategies—flexible job roles, participatory decision-making, leadership development, and open communication—that enhance employee engagement and commitment to sustainability efforts. The findings also demonstrate employees’ vital role in advancing sustainability through involvement in green initiatives, community engagement, and integrating sustainability into core organizational practices. This contribution intellectually bridges the gap between DEI policies and their practical application, offering a nuanced understanding of how cultural and social dimensions influence sustainability in underexplored contexts like Ghana. It emphasizes aligning organizational values with employee well-being to enhance job satisfaction and retention, presenting actionable strategies for fostering innovation, resilience, and long-term success. The increasing global focus on sustainability and the growing need for inclusive practices in organizational settings underscores the timeliness of this manuscript. It offers a holistic, forward-thinking approach that is especially relevant for organizations navigating post-pandemic workplace dynamics and seeking to align sustainability with equity and inclusivity.

Green human resource management and organizational efficiency among local assemblies: role of process innovation and knowledge sharing

PurposeThe purpose of this study was to assess the mediating role of process innovation in the relationship between green human resource management (GHRM) and organizational efficiency among local governments. Further, the study assessed the moderating role of knowledge sharing in the relationship between process innovation and organizational efficiency.Design/methodology/approachThe study focused on metropolitan, municipal, and district assemblies (MMDAs) within the Ashanti region of Ghana. The sample size was 227 employees within the selected MMDAs. Structural equation modeling in Amos (v.23) was run to test the stated hypotheses.FindingsIt was concluded that GHRM had no direct effect on organizational efficiency within the MMDAs. The relationship was rather fully mediated by process innovation. Knowledge sharing further moderated the relationship between process innovation and organizational efficiency among the MMDAs.Practical implicationsLocal governments and other public institutions should adopt GHRM, as it could enhance process innovation, leading to organizational efficiency.Social implicationsThis paper contributes to the understanding of GHRM in the public sector, particularly in the context of local government organizations, and provides valuable insights for policymakers and practitioners seeking to enhance their organizational performance and sustainability.Originality/valueAlthough there is substantial evidence of GHRM within the private sector, less attention has been paid to the public sector, more specifically the local government. Furthermore, the interplay of process innovation and knowledge sharing adds to the knowledge of the relationship between GHRM and organizational efficiency.

Environmental impact of pharmaceutical contaminants in dumpsites: a study from Ejisu-Juaben municipality, Ghana

This study assessed the occurrence of nine pharmaceuticals (caffeine, ibuprofen, metronidazole, ciprofloxacin, amoxicillin, chloramphenicol, diclofenac, doxycycline, and paracetamol) in leachate and soil samples from eight dumpsites within the Ejisu-Juaben Municipality in the Ashanti Region of Ghana. It evaluated the ecotoxicological risk posed by these pharmaceuticals to organisms. The study also investigated the disposal patterns of pharmaceuticals by inhabitants of the municipality. After solid-phase extraction, the residues of selected antibiotics and analgesics in soil and leachate samples were analyzed using an HPLC–PDA method. Five of the pharmaceuticals were detected in the leachate and soil samples. Chloramphenicol, diclofenac, and paracetamol were detected in all leachate and soil samples, with concentrations ranging from 0.01 to 74.53 µg/L in leachate and 0.06–305.06 µg/kg in soil samples. Chloramphenicol had the highest concentration in leachate samples, while amoxicillin had the highest concentration in soil samples. Ecological risk assessment indicated that even the least detected pharmaceuticals posed a significant risk to fish, daphnia, and algae, with hazard quotients ranging from 0.56 to 1742.75. Survey results indicated that 71.0% of respondents disposed of unwanted or expired medicines. Within this group, 83.5% inappropriately disposed of expired drugs by placing them in household garbage, which is destined for dumpsites. Additionally, 52% of respondents wanted to protect the environment and would willingly contribute financially to enhance remediation efforts. The findings emphasize the urgent need for environmental policies and public education on proper pharmaceutical disposal to mitigate the ecological risks posed by pharmaceutical contaminants in developing regions. Altogether, the study highlights the presence of pharmaceutical residues in dumpsites at levels that could harm the ecosystem's health. Continuous monitoring and strategies to reduce pharmaceutical release into the environment are essential to protect the environment.

Assessing the Implications of Deforestation and Climate Change on Rural Livelihood in Ghana: a Multidimensional Analysis and Solution-Based Approach.

The Ashanti region in Ghana, abundant in natural resources such as forests and vegetation biomes, significantly supports the livelihoods of a significant portion of the population. The sustainable management of forest resources remains a significant challenge to achieving environmental and economic growth and poverty alleviation. The study aims to identify the drivers of deforestation and assess its impact on the livelihoods of the poor and vulnerable communities in the Ashanti region. The study utilized qualitative and space-based data to examine the patterns of vegetation cover and deforestation from 2000 to 2020. The results revealed moderate to sparse vegetation in Ashanti from 2002, 2005, 2011, 2015, 2017, and 2018, with no vegetation in the northcentral part, attributed to climate change, agricultural practices, government policies, and deforestation-related disasters. The study found a significant correlation (R² = 0.8197) between years and deforestation areas, especially in 2018 at around 16,000 Sqkm, indicating an exponential increase with severe implications for sustainable livelihoods. Much of these changes were reflected in 2020 with a high peak of deforestation towards the southeastern parts of the region. Additionally, the results show that the poor groups are not passive actors but are actively involved in identifying systems and processes through which to build their adaptive capacity and resilience to environmental and climate change-induced changes. The findings provide evidence-based and all-inclusive approaches that would encourage vulnerable and marginalized groups to participate in the co-production and co-creation of policies and strategies. This outcome is geared towards transformative and sustainable communities while ensuring efficient and effective response and recovery capacities of deforested lands.

An investigation of the predictors of credit risk among Ghanaian rural banks

This study investigated the predictors of credit risk in rural and community banks (RCBs), and the effects of rural banking in the Ashanti Region of Ghana. The study examined the correlation between credit risk as the dependent factor and a set of 8 systemic and unsystemic factors of credit risk as independent variables. The systemic variables were GDP growth rate, interest rate, inflation rate and unemployment rate. The unsystemic factors analyzed were branch network, total assets, return on assets and capital adequacy ratio. Secondary data was collected from 15 RCBs which were selected through purposive sampling, stratified random sampling and simple random sampling. Data collected was analyzed using Microsoft Excel and STATA software applications. Dataset ranged from the year 2008 to 2017. Descriptive statistical analysis, correlational analysis and regression analysis were undertaken. The study found that, return on assets, branch network and size were the significant unsystemic predictors of credit risk whilst interest rate, inflation and unemployment were the significant systemic predictors of credit risk in RCBs in Ghana. Furthermore, the study revealed that RCBs have had considerable positive impact on the communities where they operated. Managers of RCBs must consider pursuing a strategy of branch expansion and improving efficiency of staff because of the moderating effects of these factors on credit risk. This study contributed to the understanding of the relationship between unsystemic predictors of credit risk and systemic predictors of credit risk in RCBs, as intervening variables.

Impacts of illegal mining activities on water quality for irrigation and implications for public health: A case study of the Oda River in the Ashanti Region of Ghana

ABSTRACT This study evaluated the biological and physicochemical parameters of the Oda River, including the detection of heavy metals. To achieve this purpose, a quantitative experimental research design was employed. Twenty-four water samples were taken along the Oda River from Obeng ne Obeng, Abuakwaa, and Odaso communities. The samples were analysed in a laboratory, and the results were compared to the irrigation water quality standards from the Food and Agricultural Organization (FAO). The study found that the concentration of turbidity and total suspended solids exceeded the recommended standards of FAO, while the river's pH, electrical conductivity, and total dissolved solids concentrations were within permissible boundaries. Lead, cadmium, mercury, arsenic, and fluoride were present at concentrations lower than the recommended guidelines, whereas copper and cyanide were not discovered. However, iron concentrations exceeded the FAO guidelines. Escherichia coli concentrations in the Obeng ne Obeng were lower than the FAO irrigation standards but were higher in the Abuakwaa and Odaso. The Pearson correlation coefficient highlighted significant correlations between the physicochemical parameters. This paper concludes that unregulated mining activities may endanger vital water resources for irrigation, public health, food safety, ecosystems, and livelihoods.

Health Risk Assessments of Potentially Toxic Elements in Selected Medicinal Plants from the Ashanti Region of Ghana

Health Risk Assessments of Potentially Toxic Elements in Selected Medicinal Plants from the Ashanti Region of Ghana

Perception of private basic school headteachers on teacher retention at the Kwadaso municipality in Ashanti Region, Ghana

Teacher retention has emerged as a pressing concern in private education due to its implications for student achievement, school productivity, and educational equity. This study explored the perceptions of private basic school headteachers about teacher retention at the Kwadaso Municipality in the Ashanti Region of Ghana. The study was conducted, using a qualitative research design with face-to-face interviews. Five participants were purposively sampled through census from the accessible population of headteachers from five schools within the municipality for the data gathering. The data was analyzed, using thematic analysis. It was discovered that factors that promote the retention of private basic school teachers in Kwadaso Municipality were: (i) Personal (ii) Professional, and (iii) Environmental. Furthermore, the study revealed that if there is retention of teachers in Kwadaso private basic schools it will contribute to school improvement. In this study, it is recommended that Private Schools Association, proprietors, management and all other stakeholders of private basic schools should increase teacher retention by acknowledging the personal, professional and environmental factors that teachers experience and expect from them to promote teacher retention in private basic schools in Kwadaso Municiapality.

Challenges in diagnosis of clinical and subclinical Plasmodium falciparum infections in Ghana and feasibility of reactive interventions to shrink the subclinical reservoir

BackgroundReactive case detection (RCD) aims to reduce malaria transmission stemming from asymptomatic carriers. Symptomatic individuals diagnosed with malaria at a health centre are followed to their households, where members of the index case and neighbouring households are tested and treated for malaria. An RCD programme was tested in the Ashanti region of Ghana in order to study diagnostic accuracy in the hospital and household settings, assess the prevalence of subclinical infections and possible clustering in index case households, and identify operational challenges for future RCD programmes. Currently, transmission in this region is high, but reactive interventions might become an option once transmission is reduced.Methods264 febrile individuals were enrolled at the Mankranso Government Hospital and tested for malaria using rapid diagnostic tests (RDT). From the pool of RDT-positive febrile index cases, 14 successful RCD follow-ups were conducted, and 233 individuals were enrolled from the index case, neighbour, and control households. The sensitivity of diagnostic tools for clinical and subclinical cases was compared, including RDT, expert microscopy by World Health Organization-certified microscopists, field microscopy, and qPCR.ResultsPoor diagnosis and low receptivity to RCD-style follow-ups were major limitations to a successful and effective RCD programme. Field microscopy detected only 49% of clinical infections compared to RDT. 54% of individuals did not agree to a follow-up, and 66% of attempted follow-ups failed. The system effectiveness of RCD, calculated as the product of correctly diagnosed index cases, successful follow-ups, and proportion of asymptomatic infections detected by RDT, was very low at 4.0%.ConclusionsDue to low system effectiveness and the endemic nature of the disease setting in which asymptomatic prevalence is high and infections are not clustered around index case households, RCD is currently not a feasible option for malaria control in this region. The operational challenges identified through this study may help inform future reactive intervention programme designs once transmission is reduced.

To Speak Up or Not to Speak Up, Organisational and Individual Antecedents That Undergird This Behaviour in Resource Constrained Region.

To examine the organisational (i.e., perceived organisational support and psychologically safe environment) and individual (i.e., value, belief and norm) antecedents that strengthen healthcare workers' speaking-up behaviour in a developing economy. The study uses a cross-sectional design to gather the same data from healthcare workers within the Ashanti Region of Ghana. The data collection happened between 15 June and 30 August 2023. A sample of 380 healthcare workers was selected from 20 facilities in the Ashanti Region of Ghana. A configurational approach, a fussy-set qualitative comparative analysis, was used to identify the configurations that caused high and low speaking-up behaviour among the study sample. The study results reveal that whereas four configurations generate high speaking-up behaviour, three configurations, by contrast, produce low speaking-up behaviour among healthcare workers. Results suggest that in so far as organisational support systems which take the form of a psychologically safe environment and perceived organisational support are vital in relaxing the hierarchical boundaries in a healthcare setting to improve healthcare workers' speaking-up behaviour, the individual value-based factors that take the form of values, beliefs and norms are indispensable as it provides the healthcare workers with the necessary inner drive to regard speaking-up behaviour on patient safety and care as a moral duty. Healthcare workers' speaking-up behaviour is better achieved when organisational support systems complement the individual norms, values and beliefs of the individual. Adhered to Strengthening Reporting of Observational Studies in Epidemiology guidelines. No patient or public contribution.

Sustainable Maize Storage Technology Adoption in Ghana: Implications for Postharvest Losses, Farm Income, and Income Inequality

ABSTRACTThe Purdue Improved Crop Storage (PICS) bag, a sustainable post‐harvest storage technology, can address the high postharvest losses that are a major threat to economic development, food security and the environment in Africa. However, there is limited empirical research on this technology. This study therefore aims to fill this knowledge gap by analysing the factors influencing the diffusion and adoption rates of PICS bags and estimates the impact of the technology adoption on postharvest losses, farm income and income inequality in the Ashanti region of Ghana. The results show that less than 20% of farmers adopt the PICS bag, suggesting low adoption despite the widespread exposure of 51.75%. The technology adoption rate could be increased by 20% if all the farmers were exposed to it. It reduces postharvest losses by 14.2%–19.1%, increases farm income by 89.7%–91.2% and reduces income inequality by 51.33%. These findings suggest that promoting the technology can stimulate sustainable rural development by improving farmers' welfare.

Usability evaluation of electronic health records at the trauma and emergency directorates at the Komfo Anokye teaching hospital in the Ashanti region of Ghana

BackgroundElectronic health records (EHRs) are currently gaining popularity in emerging economies because they provide options for exchanging patient data, increasing operational efficiency, and improving patient outcomes. This study examines how service providers at Ghana's Komfo Anokye Teaching Hospital adopt and use an electronic health records (EHRs) system. The emphasis is on identifying factors impacting adoption and the problems that healthcare personnel encounter in efficiently using the EHRs system.MethodA quantitative cross-sectional technique was utilised to collect data from 234 trauma and emergency department staff members via standardised questionnaires. The participants were selected using the purposive sampling method. The Pearson Chi-square Test was used to examine the relationship between respondents' acceptability and use of EHRs.ResultsThe study discovered that a sizable number of respondents (86.8%) embraced and actively used the EHRs system. However, other issues were noted, including insufficient system training and malfunctions (35.9%), power outages (18.8%), privacy concerns (9.4%), and insufficient maintenance (4.7%). The respondents' comfortability in using the electronic health record system (X2=11.30, p=0.001), system dependability (X2=30.74, p=0.0001), and EHR's ability to reduce patient waiting time (X2=14.39, p=0.0001) were all strongly associated with their degree of satisfaction with the system. Furthermore, respondents who said elects increase patient care (X2= 75.59, p = 0.0001) and income creation (X2= 8.48, p = 0.004), which is related to the acceptability of the electronic health records system.ConclusionThe study revealed that comfort, reliability, and improved care quality all had an impact on the EHRs system's acceptability and utilization. Challenges, including equipment malfunctions and power outages, were found. Continuous professional training was emphasized as a means of increasing employee confidence, as did the construction of a power backup system to combat disruptions. Patient data privacy was highlighted. In conclusion, this study highlights the relevance of EHRs system adoption and usability in healthcare. While the benefits are obvious, addressing obstacles through training, technical support, and infrastructure improvements is critical for increasing system effectiveness.

Resistant C. albicans implicated in recurrent vulvovaginal candidiasis (RVVC) among women in a tertiary healthcare facility in Kumasi, Ghana

BackgroundVulvovaginal candidiasis is a common fungal infection that affects the female lower genital tract. This study determined the major risk factors associated with vulvovaginal infection (VVI) in the Ashanti region of Ghana and also determined the antifungal resistance patterns of Candida albicans isolates to some antifungals.MethodsThree hundred and fifty (350) high vaginal swab (HVS) samples were collected from women who presented with signs and symptoms of VVI. A structured questionnaire was administered to one hundred and seventy-two (172) of the women. HVS samples were cultured on Sabouraud dextrose agar with 2% chloramphenicol. The polymerase chain reaction was employed to confirm C. albicans. Antifungal susceptibility testing was performed and the susceptibility of C. albicans isolates to fluconazole, clotrimazole, amphotericin B, nystatin, miconazole and 5-flurocytosine were assessed.ResultsVaginal infection was most prevalent amongst females in their reproductive age (21 to 30 years; 63.0%). The study found a significant association between vaginal infections and some risk factors such as sexual practices (p < 0.001), antibiotic misuse (p < 0.05), poor personal hygiene (p < 0.005) and birth control methods (p < 0.049). Out of the 350 HVS samples collected, 112 yielded yeast cells with 65 (58%) identified as C. albicans. The C. albicans isolates were resistant to 5’ flucytosine (100%), fluconazole (70%), voriconazole (69.2%), miconazole (58.5%) and nystatin (49.2%). C. albicans isolates were more susceptible to amphotericin B (53.8%) and clotrimazole (45.1%), although an appreciable number of isolates showed resistance (46.1% and 52.3%, respectively).ConclusionThere should be nationwide education on all associated risk factors of VVI. Also, use of the various antifungal agents in vaginal candidiasis should proceed after antifungal susceptibility testing to ensure efficacious use of these agents.

Adoption potential of black soldier fly (Hermetia illucens (L.), Diptera: Stratiomyidae) larvae composting technology among smallholder farmers in Greater Ahafo-Ano, Ashanti region of Ghana

As the world’s population increases, the growing demand for food intensifies the generation of agricultural waste, leading to several environmental issues. Intensive research indicates black soldier fly (BSF) larvae Hermetia illucens (Linnaeus, 1758) as efficient converters of organic waste into nutrient-rich biomass suitable for animal feed. Using a structured questionnaire and volunteer farmers (N = 595), we investigated the potential for adoption of BSF larvae composting technology for sustainable agricultural waste management in Greater Ahafo-Ano. Almost all surveyed farmers declared they generated a significant amount of biowaste on their farms and were willing to learn how to use the BSF-based technology to transform it into value-added products. The waste generated was mainly disposed of in pits at Ahafo-Ano South-East (56.2%), by composting at Ahafo-Ano South-West (34.9%) and by sale at Ahafo-Ano North (34.4%). Across the three districts, awareness of the BSF was very low – 14.5% in Ahafo-Ano South-East, 14.1% in Ahafo-Ano South-West and 0.5% in Ahafo-Ano North. However, high acceptance of the technology was recorded. It was found that about 8% of farmers surveyed in Ahafo-Ano South-East had already tried BSF farming on a small scale. Indicating this district as a good entry point to introduce the technology into Greater Ahafo-Ano.

Health and environmental risk assessment of mercury in outdoor and indoor dust in artisanal and small-scale gold mining area in Amansie-west district in the Ashanti Region of Ghana.

Mercury (Hg) pollution around artisanal and small-scale gold mining (ASGM) areas has been of much concern. Many studies have reported elevated Hg concentrations in environmental media, but studies on dust relating to inhalation exposure of Hg around ASGM area are limited. In this study, we investigated Hg in indoor and outdoor dust to reveal environmental and human health risk around ASGM in Amansie West district, Ghana. Indoor and outdoor dust samples were collected from Manso Abore and Manso Nkwanta in Ashanti Region. Concentration of Hg in the samples were analyzed using a direct Hg analyzer. The mean and median value of Hg concentration in the indoor dust (n = 31) were 2.2 ± 3.6mg/kg and 0.72mg/kg respectively while that of the outdoor dust (n = 60) were 0.19 ± 0.48mg/kg and 0.042mg/kg, respectively. The mean and median Hg concentration in indoor dust were about 11 and 17 times higher respectively than that in the outdoor dust. The Hg concentration in the indoor dust was statistically significantly higher than that of the non-miner in Manso Abore (p < 0.05) but was not significant in Manso Nkwanta, probably due to higher mining activity. The geo-accumulation index of the outdoor dust ranged from unpolluted to extremely polluted while that of the indoor dust ranged from moderately polluted to extremely polluted. Health risk assessments suggested that there was no potential non-carcinogenic health effect for Hg exposure relating to the dust to residents living in rooms of miners and non-miners.

Effect of adoption of conservation agriculture on household food security of smallholder maize farmers in Ghana

This cross-sectional study set out to examine the effect of conservation agriculture (CA) adoption on the food security of smallholder maize farmers in the Adansi Akrofuom District in the Ashanti Region of Ghana. Using the multistage sampling technique, 400 small-scale farmers who have been introduced to CA were selected. The findings of the study show that crop rotation, row planting, fertilizer application, improved seeds and cover cropping were the CA practices often implemented by the farmers. Age of the farmer, household size, years of education, religion, access to extension, frequency of group visits, and the area under CA cultivation were significant predictors of farmers' adoption of CA practices. Implementation of CA practices has a significant effect on household level of food security. There was an agreement among the farmers that access to credit is the greatest challenge they face in using CA practices. The paper proposes that efforts towards the continuous and high adoption of CA practices must be given more attention since they can affect farmers’ household food security.

Risk factors for the development of Thunderstorm-associated asthma among indigenous Ghanaians: A matched case-control study

ObjectivesEpidemic Thunderstorm asthma (TA) is a serious public health threat with a potential to overwhelm health systems. Being the first documented incidence in Ghana, we sought to determine whether the chronic respiratory risk factors for the development of TA as identified in other countries were similar or different from that in Ghana. Study designA matched case-control study involving 41 cases and 82 controls was conducted in two conveniently selected health facilities in the Ashanti Region of Ghana. MethodsData were collected from pre-existing patient records and included general demography, a history of allergies and a history of asthma. A chi-square and multiple logistic regression analysis were conducted to identify risk factors for the development of TA. ResultsOverall, 53.7 % of the TA cases and 7.3 % of controls had a previous history of asthma (AOR = 4.53 p = 0.064, 95 % CI = 0.918–22.365). Also, 29.3 % of the cases and 1.2 % of the controls had a previous history of allergies (AOR = 12.48 p = 0.05, 95 % CI = 0.919–169.305). ConclusionsA previous history of allergy was a significant risk factor for TA. A previous history of asthma though associated with TA, was not a significant risk factor for its development. The recognition and awareness of risk factors for TA, by clinicians and health managers, is essential for health education, case management and preparation for the surge capacity occasioned by the event.