Publications by authors named "Daniel O"

Providing tuberculosis preventive treatment (TPT) to close contacts of persons with TB is a core strategy recommended by WHO for the prevention and control of TB. Nigeria rolled out the 3-month Isoniazid-Rifampicin (3HR) shorter regimen TPT as a pilot for use among eligible adult and child contacts. This study assesses acceptance and completion rates of 3HR TPT among contacts and determines the perspectives of healthcare workers (HCWs) and contacts on acceptance and completion of 3HR TPT in Nigeria.

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Cereal crops have been integral to human sustenance since the Neolithic era which have earned significant attention as staple foods. The year-round cultivation and consumption of cereal-based products have led to the escalating global production of cereals and a rise in industrial processing which results in significant waste generation. These wastes contain high-value nutrients such as carbohydrates, proteins, and lipids.

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Dual-task paradigms, which involve performing cognitive and motor tasks simultaneously, are commonly used to study how attentional resources are allocated and managed under varying task demands. This study aimed to investigate cognitive-motor interferences (CMI) under different levels of cognitive and motor task difficulty without instruction on task prioritization. 17 healthy young adults performed an auditory oddball task with increasing cognitive and motor (walking vs.

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Background: Tuberculosis is still a major public health concern that affects millions of people worldwide. Despite the fact that tuberculosis has a well-established treatment, little attention is paid to the quality of life of TB patients on treatment. Poor quality of life has been linked to lower treatment adherence in patients having TB.

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Across the globe, spiritual care is offered by individuals, healthcare chaplains, and humanitarian, social and related spiritual groups on account of zeal, voluntary and paid services. Sometimes, services are provided without understanding the connectivity of compassion, spiritual care, and scientific protocols. There are instances where health professionals and managers disagree with spiritual caregivers or reject spiritual services because of poor service deliveries in conflict with healthcare protocols.

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Background: This study assessed the moderating effect of social support on the association between experienced stigma versus anxiety, depression and loneliness among people with drug-resistant tuberculosis.

Methods: A descriptive cross-sectional study was conducted among 203 adults on treatment for drug-resistant tuberculosis for at least 8 weeks. Validated scales were used to assess experienced stigma, anxiety, depression, loneliness and social support.

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Article Synopsis
  • - The study examined the prevalence of deficiencies in calcium, phosphate, and Vitamin D in 220 Nigerian children aged 6-24 months, highlighting the importance of these nutrients for bone health and childhood illness prevention.
  • - Results showed that 5% of children had low Vitamin D levels, 10.5% had low calcium, and 5.5% had low phosphate, with low milk consumption and wearing a hijab linked to Vitamin D deficiency, while malnutrition was tied to low calcium levels.
  • - Overall, hypocalcaemia was found to be more prevalent compared to other deficiencies, indicating that malnourished children, especially those who are overnourished, should be regularly checked for low calcium levels.
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  • Tuberculosis is a major public health issue in Nigeria, particularly in Oyo and Osun State, where high transmission rates and low detection are prevalent.
  • A study involving focus group discussions and key informant interviews revealed that many TB contacts are reluctant to take preventive therapy, believing medication should only be for those who are sick.
  • The research highlights the negative impact of community stigma and hostility towards contact tracers, suggesting that tailored community engagement strategies are crucial for improving cooperation and effectiveness in TB prevention efforts.
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  • Logged and disturbed forests, often seen as degraded, actually harbor significant biodiversity and should not be dismissed in conservation efforts.
  • A study in Sabah, Malaysia examined the effects of logging intensity on 1,681 species, revealing two important conservation thresholds.
  • Lightly logged forests (less than 29% biomass removed) can recover well, while heavily degraded forests (over 68% biomass removed) may need more intensive recovery efforts, highlighting the varying conservation values of logged forests.
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Enteroaggregative Escherichia coli (EAEC) strains including those of serogroup O111 are important causes of diarrhea in children. In the Czech Republic, no information is available on the etiological role of EAEC in pediatric diarrhea due to the lack of their targeted surveillance. To fill this gap, we determined the proportion of EAEC among E.

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: Nigeria is among the top five countries that have the highest gap between people reported as diagnosed and estimated to have developed tuberculosis (TB). To bridge this gap, there is a need for innovative approaches to identify geographical areas at high risk of TB transmission and targeted active case finding (ACF) interventions. Leveraging community-level data together with granular sociodemographic contextual information can unmask local hotspots that could be otherwise missed.

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Human granulocytic anaplasmosis (HGA) is a tick-borne illness caused by infection with . Although rare, rhabdomyolysis and acute renal failure are potential complications of HGA. We present the case of an 86-year-old male who exhibited severe myopathy, rhabdomyolysis, and acute renal failure necessitating hemodialysis.

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This study employs diverse machine learning models, including classic artificial neural network (ANN), hybrid ANN models, and the imperialist competitive algorithm and emotional artificial neural network (EANN), to predict crucial parameters such as fresh water production and vapor temperatures. Evaluation metrics reveal the integrated ANN-ICA model outperforms the classic ANN, achieving a remarkable 20% reduction in mean squared error (MSE). The emotional artificial neural network (EANN) demonstrates superior accuracy, attaining an impressive 99% coefficient of determination () in predicting freshwater production and vapor temperatures.

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Introduction: Cancer is the second leading cause of mortality with over 19 million cases and 10 million deaths worldwide. Available data on cancer patterns in Uganda are through modelling of data from two population-based cancer registries (PBCRs) representing only about 10% of the cancer situation in Uganda. This study sought to determine the common types of cancer among adults and children in Arua District over a 5-year period (2017-2021).

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Introduction: COVID-19 pandemic has resulted in disruptions in delivery of Tuberculosis services especially, in resource-limited settings. Provisional data by the WHO from 84 countries indicates that about 1.4 million fewer people received care for tuberculosis in 2020 than in 2019.

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Objectives: To identify risk factors that contribute to outbreaks of COVID-19 in the workplace and quantify their effect on outbreak risk.

Methods: We identified outbreaks of COVID-19 cases in the workplace and investigated the characteristics of the individuals, the workplaces, the areas they work and the mode of commute to work, through data linkages based on Middle Layer Super Output Areas in England between 20 June 2021 and 20 February 2022. We estimated population-level associations between potential risk factors and workplace outbreaks, adjusting for plausible confounders identified using a directed acyclic graph.

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African countries are characterized by high unofficial activities, coupled with a fiscal structure that could either undermine or promote these activities to affect the environment. This study examines the direct and indirect environmental impacts of the unregulated economy and the fiscal instruments of government expenditure and tax using the panel quantiles regression technique. Driven by data availability, our analysis covers 46 countries when the fiscal variables are not considered, while 41 and 38 countries are respectively included in the models involving government expenditure and tax revenue from 2000 to 2016.

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Coordination polymers (CPs) are an assorted class of coordination complexes that are gaining attention for the safe and sustainable removal of organic dyes from wastewater discharge by either adsorption or photocatalytic degradation. Herein, three different coordination polymers with compositions [Ni(HL)(HO)·1.9HO] (), [Mn(HL)(L)(μ-OH)(HO)(phen)·2HO] (), and [Cd(HL)(HO)]·HO () (HL = 2-(3,5-dicarboxyphenyl)-6-carboxybenzimidazole; phen = 1,10-phenanthroline) have been synthesized and characterized spectroscopically and by single crystal X-ray diffraction.

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Purpose: To report on our experience with a simplified, suction-bottle-drain technique of thoracic drain (Redon-like) combined with fully thoracoscopic vertebral body tethering (VBT) and a limited pleural approach, with particular focus on the rate of pulmonary complications.

Methods: A retrospective study was performed on all consecutive patients who underwent VBT for adolescent idiopathic scoliosis. For all subjects, a 10G Redon drain, an active drain system consisting of a perforated tube and a suction bottle, was placed intrathoracically and tunneled under the skin.

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Article Synopsis
  • This study investigates the reasons for delays in breast cancer diagnosis and treatment at a Kenyan hospital, focusing on the experiences of female patients.
  • It analyzed data from 378 female breast cancer patients, revealing that many faced socioeconomic challenges, such as low education and income levels, which contributed to delays in seeking and receiving care.
  • Key factors identified for the delays included financial constraints, lack of awareness about breast cancer, and misdiagnosis by healthcare practitioners.
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Adolescent idiopathic scoliosis is a three-dimensional spinal deformity that evolves during adolescence. Combined with static 3D X-ray acquisitions, novel approaches using motion capture allow for the analysis of the patient dynamics. However, as of today, they cannot provide an internal analysis of the spine in motion.

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Outer membrane vesicles (OMVs) carrying virulence factors of enterohemorrhagic (EHEC) are assumed to play a role in the pathogenesis of life-threatening hemolytic uremic syndrome (HUS). However, it is unknown if and how OMVs, which are produced in the intestinal lumen, cross the intestinal epithelial barrier (IEB) to reach the renal glomerular endothelium, the major target in HUS. We investigated the ability of EHEC O157 OMVs to translocate across the IEB using a model of polarized Caco-2 cells grown on Transwell inserts and characterized important aspects of this process.

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Infant and young child feeding (IYCF) interventions in low-resource countries mainly target pregnant women and mothers of young children; however, fathers and grandmothers also influence IYCF practices. We conducted focus group discussions with mothers, fathers and grandmothers of young children across three time points in areas where an IYCF social and behaviour change intervention was implemented in Nigeria to explore differences by participant type and shifts over time in attitudes, beliefs and social norms related to breastfeeding and dietary diversity (DD). Overall, across time points, we found more discrepancies in attitudes, beliefs and social norms for early initiation of breastfeeding (EIBF) and exclusive breastfeeding (EBF) among different participant types than for DD.

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The study aimed to investigate the personality traits of students and their preferred teaching methods at the University of Ghana and Huzhou Normal University. The study specifically aimed at identifying personality traits that apply to psychology students, the kinds of teaching methods students preferred, and ascertaining the relationship between personality traits and preferred teaching methods. A descriptive cross-sectional design was used to conduct the research.

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Background: Parents play a significant role in the sexual orientation and behaviours of their children. Lack of communication between parents and their children about sexual matters may contribute to engagement of young people in risky sexual behaviours.

Objectives: To assess the pattern of parent-youth sexual discussions and its association with sexual activity among unmarried undergraduates in a Nigerian university.

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