Publications by authors named "Iliyasu Z"

Background: There is a dearth of information regarding mpox risk perception and vaccine acceptance among people living with human immunodeficiency virus (HIV), especially in countries with a dual burden of HIV and mpox, such as Nigeria.

Methods: We used an explanatory mixed methods design and structured questionnaires administered to a clinic-based sample of people living with HIV (n=430), followed by in-depth interviews with a purposive subsample (n=20). Data were analysed using binary logistic regression and the framework approach.

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About 80% of the global lead production is consumed by the battery industry. As old batteries are increasingly being recycled without adequate recourse to safety and protection in many developing countries, there is well-documented evidence of lead poisoning among the workers. This study compared blood lead levels (BLL) of battery recycling workers (BRW) with controls in Northern Nigeria.

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Limited literature exists on men's experiences with intimate partner violence (IPV) during the COVID-19 lockdown, especially in resource-constrained settings like Nigeria. We investigated the prevalence, risk factors, and lifetime experiences of IPV among men in Nigeria, during COVID-19 restrictions. Using a mixed methods design, we interviewed 420 married men with a structured questionnaire and conducted 20 in-depth interviews.

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Access to HIV care remains challenging, especially for patients living in remote areas, despite advances in antiretroviral treatment. The acceptability of teleconsultations for routine HIV care post-COVID is not well-explored. We explored factors influencing teleconsultation acceptability among people living with HIV (PLWH) and attending a tertiary care center in Kano, Nigeria.

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HIV self-testing (HIVST) holds promise for accessing hard-to-reach populations by overcoming sociocultural and structural barriers to awareness of HIV status. This phenomenological qualitative study explored the experiences and perspectives of married men in Kano, northern Nigeria, regarding HIV testing and counseling (HTC) and HIVST. Twenty married men from diverse socioeconomic backgrounds participated in in-depth interviews conducted in the local language.

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Introduction: In high-HIV burden settings, such as Nigeria, HIV self-testing and post-exposure prophylaxis (PEP) are often recommended, but not widely practiced. This study aims to identify the predictors of PEP utilization and preferences for HIV self-testing among healthcare workers in Nigeria.

Methods: A total of 403 healthcare workers from a tertiary hospital in Nigeria completed questionnaires.

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Background And Objective: The COVID-19 pandemic response overwhelmed health systems, disrupting other services, including maternal health services. The disruptive effects on the utilization of maternal health services in low-resource settings, including Nigeria have not been well documented. We assessed maternal health service utilization, predictors, and childbirth experiences amidst COVID-19 restrictions in a rural community of Kumbotso, Kano State, in northern Nigeria.

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Background: Dental caries is one of the most prevalent oral diseases affecting children and adult populations worldwide. The distribution and severity of dental caries vary in different parts of the world and within the same region or country. However, few studies have focused on the burden of caries among Nigerian adults.

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This study examined the support for vaccine mandates and uptake among clinical and non-clinical staff at a tertiary hospital in northern Nigeria, focusing on variation of survey responses based on job position, socio-demographic characteristics, and perceived risk of infection with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Using an explanatory, sequential, mixed-methods design and deploying a pragmatic paradigm, 370 healthcare workers were administered structured questionnaires. This was followed by in-depth interviews with a sub-sample of respondents to further clarify the responses regarding support for the coronavirus disease 2019 (COVID-19) vaccine mandate.

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Background: The burden of leprosy-related disability, stigma and social participation after completing treatment is not well documented in Nigeria. We assessed the extent of disability, level of stigma and predictors of activity limitation and social participation restriction after completing multidrug therapy (MDT) for leprosy in Kano, Nigeria.

Methods: A consecutively recruited cross-section of 354 persons discharged from MDT and 360 community members were interviewed.

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Article Synopsis
  • Nigeria conducted a comprehensive assessment of health and mortality data to address a lack of information essential for policy-making, using findings from the Global Burden of Diseases Study 2019, comparing it with 15 other West African countries.
  • Between 1998 and 2019, Nigeria saw significant improvements, with life expectancy rising by 18% to 64.3 years and health expenditure per person improving dramatically; however, Nigeria still ranked poorly in various health outcomes compared to its West African neighbors.
  • Major health challenges persisted, with malaria and neonatal disorders being the top causes of years of life lost (YLLs) in 2019, and the country having one of the highest under-five mortality rates despite lower mortality rates for
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Objectives: Severe Acute Malnutrition is a significant cause of mortality in children under the age of 5 years in low-resource settings, including Northern Nigeria. The study aimed to determine the associations between selected risk factors and mortality outcomes in children admitted with SAM in a facility in Katsina State, Northern Nigeria.

Methods: A prospective observational cohort of 201 children aged 6 to 59 months who were admitted with severe acute malnutrition (SAM) in stabilization centers in Katsina State, Northern Nigeria between May 18, 2021, and July 20, 2021, (63 days) were assessed followed up.

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Objective: Incident HIV infections in pregnant and breastfeeding mothers pose significant challenges to prevention of mother-to-child HIV transmission efforts in sub-Saharan Africa. We identified the predictors of willingness to self-test for HIV when retesting in pregnancy and postpartum among antenatal clients in a tertiary hospital in Northern Nigeria.

Methods: Structured and validated questionnaires were administered to a cross section of antenatal attendees (n = 370) in March 2021.

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We assessed the acceptability of COVID-19 vaccine, predictors, and reasons for vaccine hesitancy among clinical and non-clinical staff at a tertiary hospital in Kano, northern Nigeria.Using a mixed-methods design, structured questionnaires were administered to 284 hospital staff, followed by 20 in-depth interviews with a purposive sub-sample. Logistic regression and the framework approach were used to analyze the data.

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Background: People living with HIV (PLHIV) are at increased risk of COVID-19 acquisition, severe disease, and poor outcomes. Yet, little is known about COVID-19 vaccine hesitancy among PLHIV in high HIV burden countries, such as Nigeria.

Objective: This study aims to assess the acceptability of the COVID-19 vaccine and identify predictors and reasons for vaccine hesitancy among patients living with HIV and attending a tertiary hospital in Kano, northern Nigeria.

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The increasing volume and complexity of research activities in Nigeria necessitates urgent measures to improve research infrastructure in grants administration and management. The anderbilt-Nigeria esearch dministration and anagement Training rogram (V-RAMP) seeks to build infrastructure capacity in research administration and management and research ethics at a major teaching hospital in Nigeria. We will perform a mixed methods needs assessment of the administrative and management environment and develop an action plan to address infrastructure needs, prioritize processes, and guide program implementation.

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Vaccination is a critical tool in the global response to the COVID-19 pandemic. Yet, COVID-19 vaccine hesitancy has not been well explored in parts of Nigeria. We assessed the predictors of acceptability of the COVID-19 vaccine and identified reasons for vaccine hesitancy among adults in urban Kano, northern Nigeria.

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Prior to its planned introduction, we investigated predictors of baseline knowledge and acceptability of HPV vaccination among medical and allied health care students in Kano, northern Nigeria. A total of 410 medical, dental and allied health students completed structured validated questionnaires. Knowledge scores and acceptability of HPV vaccine were determined and adjusted odds ratios (AOR) for predictors of HPV knowledge and acceptability were derived from multivariate logistic regression models.

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Background: Despite the global decline in pediatric HIV infections, infants in sub-Saharan Africa still acquire HIV infection through inappropriate feeding.

Objective: The objective of the study was to compare knowledge and predictors of infant feeding behavior between mothers living with HIV and controls of unknown HIV status in Gombe, northeast Nigeria.

Methods: A cross-section of clinic-based samples of 84 HIV-positive mothers and 170 controls of unknown status were interviewed using validated questionnaires.

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Objectives: Women endure physical and psychological abuse from carers during delivery. This form of human-right violation has not been well investigated, especially, in low-income countries. This study determined the prevalence and predictors of obstetric violence among women who gave birth in urban Kano, Nigeria.

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As the world reflects upon one year since the first cases of coronavirus disease 2019 (COVID-19) and prepare for and experience surges in cases, it is important to identify the most crucial ethical issues that might lie ahead so that countries are able to plan accordingly. Some ethical issues are rather obvious to predict, such as the ethical issues surrounding the use of immunity certificates, contact tracing, and the fair allocation of vaccines globally. Yet, the most significant ethical challenge that the world must address in the next year and beyond is to ensure that we learn the ethical lessons of the first year of this pandemic.

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Background: Human Immunodeficiency Virus (HIV)-exposed and HIV-infected infants are at increased risk of vaccine-preventable diseases. However, little is known about health care workers' knowledge and immunization counseling practices in this population. We determined the predictors of health care workers' knowledge of vertical transmission risks, HIV exposed/infected infant immunization, and counseling practices in a tertiary center in Northern Nigeria.

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