Social Network Analysis of the Schistosomiasis control program in two local government areas in Oyo state, Nigeria: Insights for NTD elimination plans

BACKGROUND

Schistosomiasis is one of the neglected tropical diseases targeted for elimination by 2030. Achieving disease elimination requires collaboration between stakeholders, country ownership and the involvement of community-level stakeholders. The state of stakeholder relationship determines the ease and timeliness of meeting disease elimination targets. Mapping stakeholder relationships is critical for assessing gaps in the schistosomiasis control program implementation, and providing a roadmap for improved stakeholder cohesion. The study aimed to measure the cohesiveness of the contact, collaboration and resource-sharing networks, across 2 local government areas in Oyo state, Nigeria.

MATERIALS AND METHODS

This study used a Network Representative design for Social Network Analysis (SNA). The study was conducted within Oyo state, Nigeria using 2 Local Government Areas (LGAs): Ibadan North (urban) and Akinyele (rural). Stakeholders were identified using a link-tracing approach. Data was collected using Qualtrics software from stakeholders across the state, local government, healthcare, academia, and non-governmental organizations. Data was analysed using Gephi software for network cohesion across the three networks.

RESULTS

The social network analysis revealed high clustering and low density across the three networks implying low cohesion across multiple stakeholder categories. The contact and collaborative networks were the most active with the lowest level of cohesion seen in the resource-sharing network. Stakeholders were more active in the rural LGA than the urban, and stakeholders within the organized governance and public health system were the dominant actors in the schistosomiasis control program.

CONCLUSION

The low cohesion, high clustering and low network density among stakeholders within the schistosomiasis control program should be addressed in other to drive innovation and meet the WHO schistosomiasis elimination target.

Prevalence of physical activity and dietary patterns as risk factors for cardiovascular diseases among semi-urban dwellers in Ibadan, Nigeria

Background

Physical inactivity and unhealthy diet are leading risk factors for cardiovascular diseases globally. Limited studies have assessed the prevalence of these risk factors in community-based settings in Nigeria.

Objectives

This study assessed the prevalence of physical activity and the dietary pattern of residents in selected semi-urban communities in Ibadan, Nigeria.

Methods

This was a cross-sectional study carried out among 500 randomly selected residents from two semi-urban communities. Multi-stage random sampling technique was used to select households and participants. Data were collected using a pretested modified version of the WHO STEPS instrument. Descriptive and inferential statistical analyses were determined at 5% level of significance.

Results

The mean age was 35.36 ± 12.24 and a mean household size of 4.07 ± 1.85. Majority (87.2%) of the respondents engaged in low physical activity (< 150-300 min/wk). Consumption of fruits and vegetables was low among respondents at 33% and 36.4% respectively. The employment status of respondents was significantly related to expected workplace physical activity level (χ2=11.27; P=0.024).

Conclusions

This study highlights the need for the development and implementation of community-driven, multi-layered public health promotion initiatives across different settings.

Stakeholders’ Perspectives on the Application of New Diagnostic Devices for Urinary Schistosomiasis in Oyo State, Nigeria: A Q-Methodology Approach

New diagnostic devices for schistosomiasis should be designed to function best within the local endemic health care context and support stakeholders at various levels of the health care system in performing the tasks to help control and eventually eliminate schistosomiasis.

Urinary schistosomiasis is a waterborne parasitic infection caused by Schistosoma haematobium that affects approximately 30 million people annually in Nigeria. Treatment and eradication of this infection require effective diagnostics. However, current diagnostic tests have critical shortcomings and consequently are of limited value to stakeholders throughout the health care system who are involved in targeting the diagnosis and subsequent control of schistosomiasis. New diagnostic devices that fit the local health care infrastructure and support the different stakeholder diagnostic strategies remain a critical need. This study focuses on understanding, by means of Q-methodology, the context of use and application of a new diagnostic device that is needed to effectively diagnose urinary schistosomiasis in Oyo State, Nigeria. Q-methodology is a technique that investigates subjectivity by exploring how stakeholders rank-order opinion statements about a phenomenon. In this study, 40 statements were administered to evaluate stakeholder perspectives on the context of use and application of potential new diagnostic devices and how these perspectives or viewpoints are shared with other stakeholders. Potential new diagnostic devices will need to be deployable to remote or distant communities, be affordable, identify and confirm infection status before treatment in patients whose diagnosis of urinary schistosomiasis is based on self-reporting, and equip health care facilities with diagnostic devices optimized for the local setting while requiring local minimal infrastructural settings. Similarly, the context of use and application of a potential new diagnostic device for urinary schistosomiasis is primarily associated with the tasks stakeholders throughout the health care system perform or procedures employed. These findings will guide the development of new diagnostic devices for schistosomiasis that match the contextual landscape and diagnostic strategies in Oyo.

Qualitative views of Nigerian school principals and teachers on the barriers and opportunities for promoting students' physical activity behaviours within the school settings

Background

Insufficient physical activity (PA) is a growing public health challenge among Nigerian adolescents. Significant information gap exists on the school-related factors which influence the participation of adolescents in school-based physical activity programmes in Nigeria. This study was conducted to document the qualitative views of school principals and teachers on the barriers and opportunities for promoting the physical activity behaviours of adolescents within the school settings in light of the socio-ecological model.

Methods

This was a qualitative study conducted in 12 public and private schools in two local government areas of Oyo state, Nigeria. Two key sources and data collection methods (i.e key informant interviews and focus group discussions) were used. Six key informant interviews were held with school principals and six focus group discussions with classroom teachers using pre-tested guides. Data was analysed using thematic analysis.

Results

Fourteen sub-themes were identified as barriers to PA and linked to different levels of the socio-ecological model. Three themes were categorised as parental factors, three themes as socio-cultural and religious factors while the school-related factors had eight sub-themes. Specifically, the school-related barriers were the declining number of trained physical health education teachers, limited opportunities for continuing education and low prioritisation of physical health education. Other school-related factors such as increasing demand for classroom academic time, negative attitudinal dispositions of other teachers and inadequate funding for schools which hampered the provision of facilities and equipment were identified as factors that limit the effective implementation of policies and programmes for physical activity in schools. Opportunities to promote PA within the school settings during assemblies, breaktime, after-school and inter-house sports competition exist. However, these opportunities are hampered by competing academic time, security threats, fear of causalities to students due to poor supervision after school, poor funding and brawling associated with competitive school-based sporting events.

Conclusions

Factors that contribute to insufficient physical activity among in-school adolescents in the school settings are multi-factorial. Implementation of holistic, multi-component interventions which address the social-cultural and school-level factors and enhance students’ opportunities for physical activity in schools are recommended.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-021-12327-x.

Outcome of reminder text messages intervention on completion of routine immunization in rural areas, Nigeria

Completion of routine immunization for infants has been a challenge in Nigeria, and existing strategies implemented to promote immunization coverage yielded limited success. The use of reminder short services message (SMS) in mobilizing mothers of infants, especially in rural areas with lower immunization coverage has been suggested. This study investigated the effect of reminder SMS sent to mothers in rural communities on full and timely completion of routine childhood immunization. A quasi-experimental design was adopted, 3500 mothers of infants were categorized into the Intervention and Control groups recruited at various Primary Healthcare Centres in 6 states and the FCT, Nigeria. Reminder SMS were sent to mothers in the intervention group for 10 months. We adopted mixed methods of data collection, significance level set at p = 0.05. Majority of respondents were married (Control 94.3%; Intervention 95.5%), have experienced multiple births (Control 79.0%; Intervention 74.9%). Adherence to routine immunization appointment dates and completion of all immunizations was higher in the Intervention group (76.0%) compared with the Control (73.3%). A significant association between adherence to appointment dates and completeness of routine immunization vaccine was found. The Intervention group had a significantly higher completion rate for measles and yellow fever vaccines (55.3%; 75.9%) compared with the Control group (26.8%; 23.9%). Qualitative findings revealed positive comments from mothers in the intervention group that the messages increase awareness of immunization dates, assisted in readjusting their time which influenced timely completion. Interventions using reminder SMS enhanced infant immunization delivery; we recommend scale-up and integration into the health system to increase national immunization coverage.

Multisectoral approach and WHO 'Bestbuys' in Nigeria's nutrition and physical activity policies

Unhealthy diet and physical inactivity are modifiable risk factors for non-communicable diseases. Policies formulated in line with international guidelines are required for the implementation of population-level interventions to reduce the risks. This study describes the utilization of multisectoral approach (MSA) for the formulation of nutrition and physical activity policies and the extent to which they align with the WHO 'Best Buy Interventions'. The research utilized a descriptive case study design and the theoretical model guiding the study was the Walt and Gilson framework for policy analysis. Data were obtained through the interview of 44 key informants using pre-tested guides and document review of 17 policies and articles obtained from government institutions or through the search of electronic databases. Data were integrated and analysed using thematic analysis. Between 2000 and 2016, Nigeria had formulated 10 nutrition-related policies and 5 guidelines with actions to promote physical activity. Only three nutrition and two physical activity policies adopted a high level of MSA. In line with the WHO best buy interventions, educational interventions for the general population are proposed to reduce sugar and salt intake and replace transfat with polyunsaturated fats but there are no legal regulatory acts to support these actions. Policy documents with actions to reduce physical inactivity do not include the WHO best buys. The country should adopt a wider range of actors to formulate and review policies, integrate all the WHO best buy interventions and develop effective legislation to regulate the salt and sugar content of processed foods.

Urban Poor Community Settings' Knowledge and Screening Practices for Cervical Cancer in Ibadan, Nigeria

PURPOSE

This study investigated knowledge and screening practices for cervical cancer among two urban poor community settings in Ibadan, Nigeria.

METHODS

A cross-sectional design was used. ODK tool was used to collect quantitative data among a sample size of 500 respondents. Data were analyzed using IBM SPSS version 21 for descriptive and inferential statistics. Scores for knowledge were on a scale of 0-39 points (0-18 low, 19-23 fair, and 24-39 high knowledge).

RESULTS

A majority of respondents (77.2%) had low knowledge of cervical cancer and were not aware (93.6%) of the Papanicolaou test (Pap smear test) or cervical cancer screening (91.2%). Very few women (10%) were aware of the human papillomavirus vaccine for the prevention of cervical cancer, 4% had been screened with the Papanicolaou test, and one woman (0.3%) with visual inspection with acetic acid. Four (1.1%) women had taken human papillomavirus vaccine before.

CONCLUSION

The findings of this study have underscored a necessity for increased awareness creation through health promotion interventions and strategies to alleviate low knowledge, prevention, and screening practices for cervical cancer in poor community settings in Nigeria.

Prevalence and Factors Associated With Alcohol Use in Selected Urban Communities in Ibadan, Nigeria

Nigeria is ranked high among African countries in the consumption of alcohol and the national adult per capita consumption was estimated at 12.3litres. Harmful alcohol use is the sixth leading cause of disability and deaths in Nigeria. This study assessed the prevalence and factors associated with alcohol use in selected urban communities in Ibadan, Nigeria. This community-based cross sectional study was conducted among 500 respondents in two selected urban communities in Ibadan, Nigeria. The World Health Organization STEPS tool was used to collect data on socio-demographic characteristics of respondents and the history of alcohol use. Alcohol users were categorized into ever consumed, current consumers, consumers within last 12 months, and frequent consumers within 30 days (low, medium, and high consumers).Chi-square analysis was used to identify factors associated with the different categories of alcohol consumption. The mean age of the respondents was 35.36 ± 12.24 years. Almost one third of the participants (29.0%) reported they had ever consumed alcohol and (13.6%) had consumed alcohol within 30 days prior to the study. Factors significantly associated with the ever-use of alcohol were gender (p = 0.000), and income (p = 0.000). Current use of alcohol had a statistically significant relationship with male gender (p = 0.000). The prevalence of high alcohol use is low in the sample of urban communities studied, and factors influencing include sex, marital status, level of education, income. These results should inform policy decisions to address the alcohol use in urban communities in Southwest Nigeria.

Rethinking the Top-Down Approach to Schistosomiasis Control and Elimination in Sub-Saharan Africa

The control and elimination of schistosomiasis have over the last two decades involved several strategies, with the current strategy by the World Health Organization (WHO) focusing mainly on treatment with praziquantel during mass drug administration (MDA). However, the disease context is complex with an interplay of social, economic, political, and cultural factors that may affect achieving the goals of the Neglected Tropical Disease (NTD) 2021-2030 Roadmap. There is a need to revisit the current top-down and reactive approach to schistosomiasis control among sub-Saharan African countries and advocate for a dynamic and diversified approach. This paper highlights the challenges of praziquantel-focused policy for schistosomiasis control and new ways to move from schistosomiasis control to elimination in sub-Saharan Africa. We will also discuss an alternative and diversified approach that consists of a Systems Thinking Framework that embraces intersectoral collaboration fully and includes co-creating locally relevant strategies with affected communities. We propose that achieving the goals for control and elimination of schistosomiasis requires a bottom-up and pro-active approach involving multiple stakeholders. Such a pro-active integrated approach will pave the way for achieving the goals of the NTD 2021-2030 roadmap for schistosomiasis, and ultimately improve the wellbeing of those living in endemic areas.

A Stakeholder Analysis of Schistosomiasis Diagnostic Landscape in South-West Nigeria: Insights for Diagnostics Co-creation

Background: Schistosomiasis, one of the neglected tropical diseases, is a water-based parasitic disease of public health importance. Currently, tests for Schistosoma haematobium infection either demonstrate poor specificity, are expensive or too laborious for use in endemic countries, creating a need for more sensitive, cheaper, and easy to use devices for the diagnosis of schistosomiasis. To ensure engagement during the process of device development; and effective acceptance and use after the introduction of diagnostics devices for S. haematobium, there is a need to involve stakeholders with varying power, interest, and stakes in device co-creation, as well as those relevant for later use situation in the diagnostic landscape. The main goal of this study is to identify and analyze relevant stakeholders for co-creation using a power-interest matrix.

Materials and Methods: The study was based on an action research methodology using a case study approach. A contextual inquiry approach consisting of 2 stages: stakeholder identification and interview; and stakeholder analysis was used. The field part of the study was carried out in Oyo State, Nigeria using a multistage cluster purposive sampling technique based on the category of stakeholders to be interviewed predicated on the organizational structure within the state and communities. A mix of qualitative research techniques was used. Identified themes related to power and interest were mapped and analyzed.

Results: We identified 17 characteristics of stakeholders across 7 categories of stakeholders important for schistosomiasis diagnostics. Most of the stakeholders were important for both the co-creation and adoption phase of the device development for diagnostics. However, not all stakeholders were relevant to co-creation. Key Stakeholders relevant for diagnostics co-creation demonstrated significant social power, organization power, and legitimate power bases. Most of the stakeholders showed significant interest in the device to be created.

Discussion: The power and interest of these stakeholders reveal some insight into how each stakeholder may be engaged for both co-creation and device usage. The involvement of relevant actors who will also be important for co-creation and implementation, will simplify the engagement process for the critical stakeholders, increase the ability to manage the process, and increase diagnostic device acceptability.

Can We Leverage HIV Prevention Programs for Breast Cancer Interventions? Preliminary Findings From a Study in Nigerian Women Working in the Informal Work Sector

PURPOSE

Breast cancer (BC) is the leading cause of cancer-related deaths in Nigerian women. A large proportion of Nigerian women work as artisans in the informal work sector. As a population, they are unreached and underserved with poor access to BC information and screening services. Studies have demonstrated the feasibility of implementing HIV prevention programs through artisan groups. Integrating BC programs to existing HIV prevention programs may offer potentials to tap synergies and could lead to sustainable integrated interventions. This study assessed BC screening practices and the feasibility of implementing integrated HIV and BC programs among artisans.

METHODS

A cross-sectional study was carried out in 3 local government areas in Ibadan, Nigeria. Data were collected using an electronic data capture tool from 400 consenting respondents selected through a multistage sampling technique. Knowledge of BC and HIV were measured on 14- and 8-item scales. Data were analyzed using descriptive statistics and inferential tests at P < .05.

RESULTS

A quarter of the 400 respondents were age ≥ 40 years, a third were Muslims, and 64.8% had secondary level education or less. One third (32.8%) of the respondents had adequate knowledge of BC signs and symptoms. Of the respondents, 11.3% of the women received clinical breast examination, while the mammography rate for women age ≥ 40 years was 9.0%. In contrast, the proportion of artisans with adequate knowledge of HIV’s modes of transmission was 92.7% and HIV screening was 74%. Educational level, religion, and knowledge of BC signs and symptoms were significantly associated with BC screening ( P < .05). Rate of willingness to participate in an integrated HIV and BC intervention was 95.5%.

CONCLUSION

BC knowledge and screening practices are low. Findings will inform the development of an integrated intervention that can serve as a model with the potential to expand coverage, and reduce missed opportunities for early detection and treatment of BC and other noncommunicable diseases.

The potential role of patent and proprietary medicine vendors' associations in improving the quality of services in Nigeria's drug shops

BACKGROUND

Patent and Proprietary Medicine Vendors (PPMVs) play a major role in Nigeria's health care delivery but regulation and monitoring of their practice needs appreciable improvement to ensure they deliver quality services. Most PPMVs belong to associations which may be useful in improving their regulation. However, little is known about how the PPMV associations function and how they can partner with relevant regulatory agencies to ensure members' compliance and observance of good practice. This study sought to describe the PPMV associations' structure and operations and the regulatory environment in which PPMVs function. With this information we explore ways in which the associations could help improve the coverage of Nigeria's population with basic quality health care services.

METHODS

A mixed methods study was conducted across four rural local government areas (LGAs) (districts) in two Nigerian states of Bayelsa and Oyo. The study comprises a quantitative data collection of 160 randomly selected PPMVs and their shops, eight PPMV focus group discussions, in-depth interviews with 26 PPMV association executives and eight regulatory agency representatives overseeing PPMVs' practice.

RESULTS

The majority of the PPMVs in the four LGAs belonged to the local chapters of National Association of Patent and Proprietary Medicine Dealers (NAPPMED). The associations were led by executive members and had regular monthly meetings. NAPPMED monitored members' activities, provided professional and social support, and offered protection from regulatory agencies. More than 80% of PPMVs received at least one monitoring visit in the previous 6 months and local NAPPMED was the organization that monitored PPMVs the most, having visited 68.8% of respondents. The three major regulators, who reached 30.0-36.3% of PPMVs reported lack of human and financial resources as the main challenge they faced in regulation.

CONCLUSIONS

Quality services at drug shops would benefit from stronger monitoring and regulation. The PPMV associations already play a role in monitoring their members. Regulatory agencies and other organizations could partner with the PPMV associations to strengthen the regulatory environment and expand access to basic quality health services at PPMV shops in Nigeria.

Knowledge and Screening Practices for Cervical Cancer Among Urban Poor Communities in Ibadan, Nigeria

PURPOSE

Prevalence of cervical cancer remains high in sub-Saharan Africa, including Nigeria. Literature has documented knowledge of cervical cancer as important in promoting the adoption of preventive strategies, including screening, but most research has focused on women and health organization settings. This study assessed knowledge and screening practices of cervical cancer among male and female adults in urban poor communities in Ibadan, Oyo State, Nigeria.

METHODS

A cross-sectional study was carried out in two urban poor community settings in Ibadan. Data were collected from 250 randomly selected consenting respondents in each of the two communities (N = 500). Data were collected with an electronic device using the electronic data capture tool (Open Data Kit) database. Descriptive statistics were summarized using frequencies and percentages for categorical variables, and mean and standard deviation were used for continuous variables. Knowledge was scored on a scale of 0 to 39 points (0 to 18, low knowledge; 19 to 23, fair knowledge; 24 to 39, high knowledge). Associations between variables were tested using χ2.

RESULTS

Mean age of respondents was 35.36 years (± 12.24). The majority of respondents were female (70.6%), and more than half (52.6%) had completed secondary school education. The majority had never heard of the Papanicolaou test (93.6%) or cervical cancer screening (91.2%), and only 10% had ever heard of the human papillomavirus vaccine for the prevention of cervical cancer. The majority had low knowledge of cervical cancer (77.2%); knowledge included detection, symptoms, and risk factors for cervical cancer. Only 7.4% of females had ever heard of the Papanicolaou test, and few women (4%) had ever been screened for cervical cancer using the Papanicolaou test. Only one woman (0.2%) had been screened for cervical cancer using visual inspection with acetic acid, and four (0.8%) had ever taken human papillomavirus vaccine for protection against cervical cancer. There was a significant association between knowledge of cervical cancer and employment status of respondents (χ2 = 11.19; P < .05).

CONCLUSION

Health promotion interventions and strategies for awareness creation about cervical cancer and screening practices should be used in alleviating low knowledge and screening practices in urban poor communities.

Analysis of alcohol policy in Nigeria: multi-sectoral action and the integration of the WHO "best-buy" interventions

BACKGROUND

Harmful alcohol use is a modifiable risk factor contributing to the increasing burden of non-communicable diseases and deaths and the implementation of policies focused on primary prevention is pivotal to address this challenge. Policies with actions targeting the harmful use of alcohol have been developed in Nigeria. This study is an in-depth analysis of alcohol-related policies in Nigeria and the utilization of WHO Best Buy interventions (BBIs) and multi-sectoral action (MSA) in the formulation of these policies.

METHODS

A descriptive case study design and the Walt and Gilson framework of policy analysis was utilized for the research. Components of the study included a scoping review consisting of electronic search of Google and three online databases (Google Scholar, Science Direct and PubMed) to identify articles and policy documents with no language and date restrictions. Government institution provided documents which were not online. Thirteen policy documents, reports or articles relevant to the policy formulation process were identified. Other components of the study included interviews with 44 key informants (Bureaucrats and Policy Makers) using a pretested guide. The qualitative data were coded and analyzed using thematic analysis.

RESULTS

Findings revealed that policy actions to address harmful alcohol use are proposed in the 2007 Federal Road Safety Act, the Non-communicable Diseases Prevention and Control Policy and the Strategic Plan of Action. Only one of the best buy interventions, (restricted access to alcohol) is proposed in these policies. Multi-sectoral action for the formulation of alcohol-related policy was low and several relevant sectors with critical roles in policy implementation were not involved in the formulation process. Overall, alcohol currently has no holistic, health-sector led policy document to regulate the marketing, promotion of alcohol and accessibility. A major barrier is the low government budgetary allocation to support the process.

CONCLUSIONS

Nigeria has few alcohol-related policies with weak multi-sectoral action. Funding constraint remains a major threat to the implementation and enforcement of proposed policy actions.

Malaria testing and treatment knowledge among selected rural patent and proprietary medicine vendors (PPMV) in Nigeria

Background

Malaria is a leading cause of illness and death in Nigeria, but access of poor people to quality anti-malarial services remains low especially in the rural areas. Patent and proprietary medicine vendors (PPMVs) provide the majority of malaria treatment in rural areas, but little is known about their knowledge of malaria testing and treatment of uncomplicated malaria as recommended in the 2011 National Malaria Control Programme policy.

Methods

A cross-sectional survey was conducted in two purposively selected states (Oyo and Bayelsa) in Nigeria with each state representing a different geographic and linguistic–ethnic region in the southern part of the country. Two rural LGAs were randomly selected from each state and data were collected from 160 randomly selected PPMVS (40 per LGA) using a structured questionnaire. Data were analysed using descriptive statistics.

Results

The 2011 National Policy on Malaria Diagnosis and Treatment is mostly unknown to PPMVs. Although most PPMVs (89%) knew that artemisinin-based combination therapy (ACT) is recommended in the national policy, 91% also thought non-ACT were endorsed. The proportion of PPMVs who stated they would treat a malaria case with an artemisinin-based combination at the correct dose was 33% for a child under five, 47% for an adult male and 14% for a pregnant woman in her second trimester. The proportion of PPMVs who reported they would diagnose a case of malaria prior to treatment using a malaria rapid diagnostic test (RDT) kit was 1.9% for children under five, 7.5% for adult males and 3.1% for pregnant women in their first trimester due to lack of knowledge. Almost two-thirds (65.6%) would correctly refer children with severe malaria to health facility.

Conclusions

Substantial knowledge gaps on the use of RDTs and treatment with artemisinin-based combinations exist among rural PPMVs. Given existing evidence regarding the effectiveness of private retail outlets in malaria case management, PPMVs should be provided with competency-based training and supervision to improve the quality of care they provide.

Non-communicable disease prevention policy process in five African countries

BACKGROUND

The increasing burden of non-communicable diseases (NCDs) in sub-Saharan Africa is causing further burden to the health care systems that are least equipped to deal with the challenge. Countries are developing policies to address major NCD risk factors including tobacco use, unhealthy diets, harmful alcohol consumption and physical inactivity. This paper describes NCD prevention policy development process in five African countries (Kenya, South Africa, Cameroon, Nigeria, Malawi), including the extent to which WHO "best buy" interventions for NCD prevention have been implemented.

METHODS

The study applied a multiple case study design, with each country as a separate case study. Data were collected through document reviews and key informant interviews with national-level decision-makers in various sectors. Data were coded and analyzed thematically, guided by Walt and Gilson policy analysis framework that examines the context, content, processes and actors in policy development.

RESULTS

Country-level policy process has been relatively slow and uneven. Policy process for tobacco has moved faster, especially in South Africa but was delayed in others. Alcohol policy process has been slow in Nigeria and Malawi. Existing tobacco and alcohol policies address the WHO "best buy" interventions to some extent. Food-security and nutrition policies exist in almost all the countries, but the "best buy" interventions for unhealthy diet have not received adequate attention in all countries except South Africa. Physical activity policies are not well developed in any study countries. All have recently developed NCD strategic plans consistent with WHO global NCD Action Plan but these policies have not been adequately implemented due to inadequate political commitment, inadequate resources and technical capacity as well as industry influence.

CONCLUSION

NCD prevention policy process in many African countries has been influenced both by global and local factors. Countries have the will to develop NCD prevention policies but they face implementation gaps and need enhanced country-level commitment to support policy NCD prevention policy development for all risk factors and establish mechanisms to attain better policy outcomes while considering other local contextual factors that may influence policy implementation such as political support, resource allocation and availability of local data for monitoring impacts.

Analysis of tobacco control policies in Nigeria: historical development and application of multi-sectoral action

BACKGROUND

Tobacco use is a major risk factor for non-communicable diseases and policy formulation on tobacco is expected to engrain international guidelines. This paper describes the historical development of tobacco control policies in Nigeria, the use of multi-sectoral action in their formulation and extent to which they align with the World Health Organisation "best buy" interventions.

METHODS

We adopted a descriptive case study methodology guided by the Walt and Gilson Policy Analysis Framework. Data collection comprised of document review (N = 18) identified through search of government websites and electronic databases with no date restriction and key informant interviews (N = 44) with stakeholders in public and private sectors. Data was integrated and analyzed using content analysis. Ethical approval was granted by the University of Ibadan and University College Hospital Ethics Review Committee.

RESULTS

Although the agenda for development of a national tobacco control policy dates back to the 1950s, a comprehensive Framework Convention for Tobacco Control (FCTC) compliant policy was only developed in 2015, 10 years after Nigeria signed the FCTC. Lack of funding and conflict of interest (of protecting citizens from harmful effect of tobacco viz. a viz. the economic gains from the industry) are the major barriers that slowed the policy process. Current tobacco -related policies developed by the Federal Ministry of Health were formulated through strong multi-sectoral engagement and covering all the four WHO "best buy" interventions. Other policies had limited multi-sectoral engagement and "best buy" strategies. The tobacco industry was involved in the development of the Standards for Tobacco Control of 2014 contrary to the long-standing WHO guideline against engagement of the industry in policy formulation.

CONCLUSIONS

Nigeria has a comprehensive national policy for tobacco control which was formulated a decade after ratification of the FCTC due to constraints of funding and conflict of interest. Not all the tobacco control policies in Nigeria engrain the principles of multisectorality and best buy strategies in their formulation. There is an urgent need to address these neglected areas that may hamper tobacco control efforts in Nigeria.

Effects of a multi-level intervention on the pattern of physical activity among in-school adolescents in Oyo state Nigeria: a cluster randomised trial

Background

Physical inactivity contributes to the global burden of non-communicable diseases. The pattern of physical activity in adulthood are often established during adolescence and sedentary behaviours in the early years could influence the development of diseases later in life. Studies on physical activity in Nigeria have focused largely on individual behaviours and the effects of school-based interventions have not been well investigated. The aim of the proposed study is to identify factors influencing; and evaluate the effects of a multi-level intervention on the physical activity behaviours of in-school adolescents in Oyo state, Nigeria.

Methods

The study will adopt a cluster randomised controlled trial design and schools will serve as the unit of randomisation. The sample size is 1000 in-school adolescents aged 10–19 years. The study will be guided by the socio-ecological model and theory of reasoned action and baseline data will be obtained through a mixed methods approach comprising a cross sectional survey to document the self-reported physical activity levels coupled with objectively measured physical activity levels using pedometers for a subset of the sample. Other measurements including weight, height, waist and hip circumferences, fitness level using the 20-m shuttle run test (20-mSRT) and blood pressure will be obtained. The schools’ built environment and policy support for physical activity will be assessed using structured questionnaires coupled with key informant interviews and focus group discussions with the school authorities. Baseline findings will guide the design and implementation of a 12-week multi-level intervention. The primary outcome measures are self–reported and 7-day objectively measured physical activity. Other secondary outcome measures are body-mass-index for age, waist-to-hip ratio, cardioresiratory fitness and blood pressure. The association between behavioural factors and physical activity levels will be assessed. Follow-up measurements will be taken immediately after the intervention and 3-months post intervention.

Discussion

Physical activity behaviours of adolescents in Nigeria are influenced by multiple factors. There is an urgent need for effective school-based interventions with a potential to improve the physical activity behaviours of adolescents in Nigeria and other low and middle income countries.

Trial registration

Pan African Clinical Trial Registry. Trial registration number: PACTR201706002224335, registered 26 June 2017.

The Influence of Cultural Perception of Causation, Complications, and Severity of Childhood Malaria on Determinants of Treatment and Preventive Pathways

A cluster sample of 2,052 mothers and other caregivers of children from southwest Nigeria was studied. Qualitative and quantitative methods of data collection were employed, including semi-structured questionnaires, focus groups, in-depth interviews, and parasitological investigation forms/blood smears. “Too much work” (17.7%) and “too much sun” (12.6%) were the two most-often mentioned causes of malaria. Malaria was not perceived as a serious disease. Convulsions and anemia are not perceived as complications of malaria and are preferentially treated by traditional healers. Fifty-eight and one-half percent of children with malaria were treated at home. Choice of drugs used was based on previous experience and advice from various members of the community. Fathers (53.5%) and mother (32.5%) decided on where ill children received treatment. Mothers (51.5%) paid for the drugs more often than fathers (44.6%). Symptoms described as “iba lasan,” which means “ordinary fever,” conform to the clinical case definition of malaria. Cultural practices that are likely to influence appropriate treatment-seeking include cultural perception of malaria as ordinary fever, wrong perceptions of severe malaria, and father's role as decision maker.

Testing Alternative Record Keeping Formats Not Requiring Literacy Skills: Onchocerciasis Control at the Village Level

Keeping accurate health records at the village level is a challenge since many rural dwellers have low or no literacy skills. The African Programme for Onchocerciasis Control (APOC) is distributing the drug ivermectin at the village level by villagers themselves, and requires an accounting of drugs dispensed and villagers treated. Recently, pictorial tally sheets were developed for Community Directed Distributors (CDDs) of ivermectin. At that same time a question arose concerning indigenous record keeping methods and whether such methods could also be adapted to ivermectin distribution. This study identified two indigenous methods, counting beans/pebbles and chalk/charcoal marks on walls and compared them with the pictorial tally sheets in three clusters of onchocerciasis-endemic villages in Kajola Local Government Area (LGA) of Oyo State, Nigeria. Field staff trained the CDDs using standard APOC procedures and after distribution, collected their treatment records. A household survey was then conducted for comparison with CDD records. The tally sheet users scored the lowest mean and median percentage point difference between reported and surveyed coverage (6.6 and 4.8) compared to chalk boards (19.0, 5.6) and pebbles (15.2, 9.2), but since the village was the unit of analysis, the differences observed were of only boarderline significance ( p = 0.08). Because the tally sheets proved to be both cheaper and easier to use, they are recommended for community ivermectin programs as well as other primary health care activities at the village level.

Perception, attitude and willingness of under-five children caregivers to growth monitoring in Ibadan South-West Local Government Area, Oyo State, Nigeria

OBJECTIVE

This study was carried out to explore perceptions ofunder five caregivers on growth monitoring in Ibadan south-west local government in Nigeria.

METHOD

Descriptive. cross-sectional-design was used for the study which involved four-stage sampling techniques. The study was conducted among the 410 caregivers who consented to participate. Both qualitative and quantitative methods were used to collect the data. The questionnaire elicited information on sociodemographic characteristics, Knowledge, Attitude and Growth -Monitoring perceptions were measured on a 16-point scale and categorizedinto "negative" (≤8) and positive (>8) Descriptive statistics -using mean and standard deviation were generated while qualitative data was analysed using Atlas Ti version 7. Result Mean age of the Caregivers of Under-5 was 31.6±6.5 years, 46.8% had secondary education and 56.8% were traders. Majority (88.3%) had received information on Growth Monitoring and (66:6%) heard from the health workers. Almost all the: respondents (90.0%) had positive perception towards Growth Monitoring (10.8±2.9). It was also suggested by the caregivers that their involvement is very crucial in monitoring the growth of their children. Concusion: The study showed that most of the caregivers. had positive perceptions towards growth monitoring and advocated their active involvement if training progriammes can be developed.

Population-based prevalence of abnormal cervical cytology findings and local risk factors in Ibadan, Nigeria: implications for cervical cancer control programs and human papilloma virus immunization

OBJECTIVE

To investigate the prevalence of abnormal cervical cytological findings and local risk factors in Ibadan, Nigeria.

STUDY DESIGN

All women aged ≥15 years in each household in Idikan, Ibadan, were invited to participate in a population-based study. Structured questionnaires were administered to all consenting women. Conventional cervical Papanicolaou smears obtained from sexually active women were classified using the 2001 Bethesda system. The diagnoses were correlated with sociodemographic data and risk factors.

RESULTS

Of 2,870 women aged ≥15 years estimated to live in Idikan, 1,204 sexually active women consented to pelvic examination and cervical smears. Results were available for 1,104 women (mean age: 39.8 years). Mean ages at menarche, first sexual intercourse and first pregnancy were 16.1, 20.3 and 20.7 years, respectively. Cytological results were categorized into atypical squamous cells of undetermined significance and atypical glandular cells 22 (1.99%); low-grade 43 (3.89%) and high-grade squamous intraepithelial lesions (HSIL) 17 (1.54%); invasive cancer 2 (0.18%) and normal 593 (53.8%) and reactive changes 427 (38.7%). The prevalence of epithelial abnormalities is 7.6%. Significant host-related factors in those with HSIL and invasive cancer included older age (mean 56.2 years), high parity and gravidity, lack of formal education and being divorced (p < 0.05).

CONCLUSIONS

This study provides prevalence data and local risk factors for abnormal cervical cytology in a Nigerian population, which will be useful for planning future cervical cancer control programs.

Awareness of anti-malarial policy and malaria treatment practices of patent medicine vendors in three Nigerian states

INTRODUCTION

This paper assesses Patent Medicine Vendors' (PMVs) practices, awareness of new Nigerian Artemisinin Combination Therapy (ACT) policy, the anti-malarial drugs in stock and how the PMVs identify fake drugs.

METHODOLOGY

PMVs and medicine shops were selected through a multi-stage random sampling process, beginning with the purposive selection of three states that reflect major geographic and ethnolinguistic areas of Nigeria: Oyo (Southwest-Yoruba), Kaduna (Northcentral-Hausa), and Enugu (Southeast-Igbo). Local Government Areas (LGAs) in selected states were stratified into urban and rural strata, with two LGAs randomly sampled from each stratum in each state, and one ward (urban LGAs) or community (rural LGAs) randomly sampled from a list in each LGA. A complete listing of PMVs and drug shops was constructed at each site, yielding 111 PMVs and 106 medicine shops. Out of this number, a total of 110 PMVs consented to be interviewed.

RESULTS

Some PMVs (43.1%) were aware of the 2005 government policy that changed the recommended first-line treatment for malaria from chloroquine (CQ) to ACT, but significant differences were found between states (p < 0.001). PMV shops stocked many brands of anti-malarial drugs (average 5.5 brands), with ACTs stocked in only 8.5% of the stores at a mean price of N504 ($4) per treatment, compared to sulfadoxine-pyrimethamine (92% of shops, mean price of N90 ($0.7) and even monotherapy artesunates (32% of shops, mean price of N39 ($0.3). The PMVs identify a drug not bearing the National Agency for Food & Drug Administration and Control (NAFDAC) identification number as being fake or counterfeit.

CONCLUSION

PMVs need to be a part of the strategy to change treatment to ACTs if there are to be meaningful changes in the anti-malarial drugs that Nigerians receive.

Factors influencing gender based violence among men and women in selected states in Nigeria

This study determined the factors associated with gender based violence among 3000 men and women in selected states in Nigeria. Respondents who had experienced physical violence were 806 (26.9%), comprising 353 (11.8%) males and 453 (15.1%) females (p<0.001). Respondents who had experienced sexual violence were 364 (12.1%) of which 221 (7.4%) were males and 143 (4.8%) were females (p<0.0001). Married female respondents were more likely to experience physical violence than single respondents (OR= 1.71, 95%CI: 1.15-2.53 p=0.008). In addition, lower risk of experiencing sexual violence among males was observed among those who do not drink alcohol. The study has shown that gender based violence still constitutes a problem in Nigeria, affecting women more than men. However, efforts should be geared towards addressing the factors that promote violence among both sexes through increased awareness and education.

Optical technologies and molecular imaging for cervical neoplasia: a program project update

There is an urgent global need for effective and affordable approaches to cervical cancer screening and diagnosis. In developing nations, cervical malignancies remain the leading cause of cancer-related deaths in women. This reality may be difficult to accept given that these deaths are largely preventable; where cervical screening programs have been implemented, cervical cancer-related deaths have decreased dramatically. In developed countries, the challenges of cervical disease stem from high costs and overtreatment. The National Cancer Institute-funded Program Project is evaluating the applicability of optical technologies in cervical cancer. The mandate of the project is to create tools for disease detection and diagnosis that are inexpensive, require minimal expertise, are more accurate than existing modalities, and can be feasibly implemented in a variety of clinical settings. This article presents the status and long-term goals of the project.

Perceptions about sexual abstinence and knowledge of HIV/AIDS prevention among in-school adolescents in a western Nigerian city

BACKGROUND

Young people are becoming increasingly exposed to the risk of HIV infection. According to the 2008 HIV/Syphilis sentinel survey in Nigeria, 3.3% of young people aged 15-19 years are infected. Primary prevention especially abstinence, remains one of the most realistic interventions for reducing further spread of the virus. However, the adoption of sexual abstinence as a prevention strategy among adolescents remains low and factors influencing its practice among urban young people in Nigeria are relatively unknown. The aim of the study was to document the sexual abstinence behaviour of in-school adolescents, the factors influencing or obstructing abstinence, and knowledge of HIV and AIDS in Ibadan, South-West Nigeria.

METHODS

The study was a descriptive cross-sectional survey of students in Ibadan South-West Local Government Area. A total of 420 respondents (52% males and 48% females), selected through a multistage sampling technique, completed a semi-structured questionnaire. This was supplemented with eight focus group discussions (FGDs) which had an average of 9 respondents within the 10 and 19 years age group. The data from the FGDs were transcribed and summarized manually while the quantitative data was analyzed using the Statistical Package for the Social Sciences to generate frequencies, cross tabulations of variables and logistic regression analysis.

RESULTS

Twelve percent of the entire sample had ever had sex. Overall, knowledge of HIV transmission and prevention was high and most respondents favoured the promotion of abstinence as an HIV prevention strategy. A smaller proportion of male respondents (79%) abstained compared with the females (98%). Major predictors of sexual abstinence were being a female, not having a boyfriend or girl friend, not using alcohol and having a positive attitude towards abstinence (P < 0.05).Sexual abstinence was also significantly associated with perceived self efficacy to refuse sex and negative perception of peers who engage in sexual behaviours (P < 0.05). Majority of the FGD discussants suggested the involvement of parents, media, schools, faith-based institutions and non governmental organizations in promoting the adoption of abstinence.

CONCLUSIONS

The sexual abstinence behaviour of young persons is influenced by multiple factors and should be considered in determining the effectiveness of interventions targeting this behaviour. Coherent sexuality education interventions to promote the adoption of abstinence among young people are urgently needed.

Malaria knowledge and agricultural practices that promote mosquito breeding in two rural farming communities in Oyo State, Nigeria

BACKGROUND

Agricultural practices such as the use of irrigation during rice cultivation, the use of ponds for fish farming and the storage of water in tanks for livestock provide suitable breeding grounds for anthropophylic mosquitoes. The most common anthropophylic mosquito in Nigeria which causes much of the morbidity and mortality associated with malaria is the anopheles mosquito. Farmers are therefore at high risk of malaria - a disease which seriously impacts on agricultural productivity. Unfortunately information relating to agricultural practices and farmers' behavioural antecedent factors that could assist malaria programmers plan and implement interventions to reduce risk of infections among farmers is scanty. Farmers' knowledge about malaria and agricultural practices which favour the breeding of mosquitoes in Fashola and Soku, two rural farming communities in Oyo State were therefore assessed in two rural farming communities in Oyo State.

METHODS

This descriptive cross-sectional study involved the collection of data through the use of eight Focus Group Discussions (FGDs) and the interview of 403 randomly selected farmers using semi-structured questionnaires. These sets of information were supplemented with observations of agricultural practices made in 40 randomly selected farms. The FGD data were recorded on audio-tapes, transcribed and subjected to content analysis while the quantitative data were analyzed using descriptive and inferential statistics.

RESULTS

Most respondents in the two communities had low level of knowledge of malaria causation as only 12.4% stated that mosquito bite could transmit the disease. Less than half (46.7%) correctly mentioned the signs and symptoms of malaria as high body temperature, body pains, headache, body weakness and cold/fever. The reported main methods for preventing mosquito bites in the farming communities included removal of heaps of cassava tuber peelings (62.3%), bush burning/clearing (54.6%) and clearing of ditches (33.7%). The dumping of cassava tuber peelings which allows the collection of pools of water in the farms storage of peeled cassava tubers soaked in water in uncovered plastic containers, digging of trenches, irrigation of farms and the presence of fish ponds were the observed major agricultural practices that favoured mosquito breeding on the farms. A significant association was observed between respondents' knowledge about malaria and agricultural practices which promote mosquito breeding. Respondents' wealth quintile level was also seen to be associated with respondents' knowledge about malaria and agricultural practices which promote mosquito breeding.

CONCLUSION

Farmers' knowledge of malaria causation and signs and symptoms was low, while agricultural practices which favour mosquito breeding in the farming communities were common. There is an urgent need to engage farmers in meaningful dialogue on malaria reduction initiatives including the modification of agricultural practices which favour mosquito breeding. Multiple intervention strategies are needed to tackle the factors related to malaria prevalence and mosquito abundance in the communities.

The development of a treatment guideline for childhood malaria in rural Southwest Nigeria using participatory approach

OBJECTIVE

To describe the development of a treatment guideline for the effective case management of malaria in children at the home level.

METHODS

Thirty-three mothers selected from 11 communities in a rural health district, community members and the research team developed a guideline for treatment of malaria at home by caregivers using a participatory approach. This was done in phases using modified focus group discussion sessions. Suggested ideas were depicted in illustrations by a graphic artist.

RESULTS

A guideline which illustrated the presentation of clinical types of malaria, the appropriate steps to take for each type and the correct dosage schedule of chloroquine (based on the age of the child) for treatment of uncomplicated malaria was developed. The guideline was in cartoon format and the script in the local language.

CONCLUSION

Use of a participatory approach was found acceptable and effective in the development of the guideline. This approach is therefore recommended irrespective of the target population or the intervention to be developed. Practice implications Preparation of educational materials with contributions from end users does not only build capacity at the local level but also increases the acceptability and ownership of such materials.

Using "mother trainers" for malaria control: the Nigerian experience

Studies of care seeking in Nigeria show that a tremendous amount of treatment for malaria takes place at home and, in most instances, such treatments are incorrect. This deficiency is attributed to caregivers' poor knowledge of treatment. This study was designed to empower households to treat malaria correctly in partnership with community members. Selected mothers from study communities were trained as "mother trainers" and were expected to train other members of their communities using a treatment protocol. "Mother trainers" were acceptable to most communities and judged to be effective. They were enthusiastic and their participation in the study boosted their ego and status in the community. Drop-out-rate of "mother trainers" was 24.2%. A few limitations to the use of mothers as trainers that were identified are discussed. It is concluded that mothers have good potential to effectively carry out health education activities in the community if appropriately selected, trained, and supervised.

Exploring evidence-policy linkages in health research plans: a case study from six countries

The complex evidence-policy interface in low and middle income country settings is receiving increasing attention. Future Health Systems (FHS): Innovations for Equity, is a research consortium conducting health systems explorations in six Asian and African countries: Bangladesh, India, China, Afghanistan, Uganda, and Nigeria. The cross-country research consortium provides a unique opportunity to explore the research-policy interface. Three key activities were undertaken during the initial phase of this five-year project. First, key considerations in strengthening evidence-policy linkages in health system research were developed by FHS researchers through workshops and electronic communications. Four key considerations in strengthening evidence-policy linkages are postulated: development context; research characteristics; decision-making processes; and stakeholder engagement. Second, these four considerations were applied to research proposals in each of the six countries to highlight features in the research plans that potentially strengthen the research-policy interface and opportunities for improvement. Finally, the utility of the approach for setting research priorities in health policy and systems research was reflected upon. These three activities yielded interesting findings. First, developmental consideration with four dimensions - poverty, vulnerabilities, capabilities, and health shocks - provides an entry point in examining research-policy interfaces in the six settings. Second, research plans focused upon on the ground realities in specific countries strengthens the interface. Third, focusing on research prioritized by decision-makers, within a politicized health arena, enhances chances of research influencing action. Lastly, early and continued engagement of multiple stakeholders, from local to national levels, is conducive to enhanced communication at the interface. The approach described has four main utilities: first, systematic analyses of research proposals using key considerations ensure such issues are incorporated into research proposals; second, the exact meaning, significance, and inter-relatedness of these considerations can be explored within the research itself; third, cross-country learning can be enhanced; and finally, translation of evidence into action may be facilitated. Health systems research proposals in low and middle income countries should include reflection on transferring research findings into policy. Such deliberations may be informed by employing the four key considerations suggested in this paper in analyzing research proposals.

Knowledge and utilization of cervical cancer screening services among Nigerian students

This study assessed the knowledge of cervical cancer, one of the leading causes of cancer deaths in women, and current screening practices among female students at the University of Ibadan, Nigeria. The study was descriptive and cross-sectional. A multi-stage sampling technique was used to select 350 respondents. Semi-structured questionnaires were used. Nearly two-thirds (63%) of respondents have heard about cervical cancer. Knowledge of predisposing factors for the disease was high for early exposure to sex (82%) and sex with multiple partners (70.6%). Only 15.7% knew that abnormal menstrual bleeding is symptomatic of cervical cancer; 14.9% perceived themselves to be susceptible while 2.6% had ever screened for the disease. Though awareness of cervical cancer and its predisposing factors was high, the perception of self-vulnerability and utilization of screening services were extremely low. Intense and integrated educational programs are urgently needed for this group.

Knowledge dissemination and evaluation in a cervical cancer screening implementation program in Nigeria

OBJECTIVES

Our goals were to train health professionals in Nigeria using the text, "Planning and Implementing Cervical Cancer Prevention and Control Programs: A Manual for Managers", and then evaluate the knowledge dissemination process using a pre- and post-test assessment. The manual was developed by the ACCP, WHO, IARC, PATH, Engender Health, JHPIEGO, and PAHO with funding from the Gates Foundation. It is an inclusive guide to implementation and maintenance of screen-and-treat cervical cancer prevention clinics and is ideally suited for programs operating in the developing world.

METHODS

Training took place at a conference in Ibadan, Nigeria. Participants included teams of physicians, nurses, bioengineers, data managers, and administrators who met in joint and parallel sessions to "train the trainers". This meeting was designed to provide both training and equipment to personnel to be involved in the implementation of a cervical cancer control initiative in Nigeria. A 36 item pre-test was administered prior to a group study sessions. A slide presentation summarized salient points before the post-test was given. The results were entered into an MS Excel spreadsheet for descriptive statistics about (1) the participants, (2) the test, (3) an examination of profession, years of work experience, years of education, and gender as predictors of two outcomes (low pre-test score and large difference between pre- and post-tests) and (4) overall performance on the exam.

RESULTS

There were 70 participants and trainers, of which 53 took the exam. Most of the examinees were physicians. Some participants did not fill out the post-test, leaving their tests inevaluable. A closer look at the test revealed eight questions that were confusing and nine that were too easy. All participant subgroups performed better on the post-test than the pre-test; the improvements were statistically significant. While profession impacted the results, profession was not statistically significant. Years of work experience, years of education, and gender did not affect test results.

CONCLUSIONS

While the study suffers from a small sample size, a few ambiguous questions, and the need for pilot testing the instrument prior to the meeting, the report evaluates the manual very favorably. The authors showed a significant gain in knowledge. The manual gives "the big picture" and does so with clarity. The text and supplementary material outline the work that needs to proceed in an organized program, and the material was easily understandable in Nigeria. Future evaluations could benefit from more participants and varied learning structures.

Community capacity building and health promotion in a globalized world

In this paper, community capacity building (CCB) is seen as part of a long-standing health promotion tradition involving community action in health promotion. The conceptual context of the term CCB is presented, and compared with other community approaches. The usage of the term is variable. It is submitted that its common features are (i) the concepts of capacity and empowerment (versus disease and deficiency), (ii) bottom-up, community-determined agendas and actions and (iii) processes for developing competence. A brief literature review looks at some of the main contributions from the 1990 s on, which reveal an emphasis on building competencies, the measurement of community capacity and the attempt to break CCB down into operational components. Academic research on the impact of CCB on health is lacking, but multiple case studies documented in the 'grey literature' suggest CCB is highly effective, as does research in related areas, such as community empowerment. Five contemporary case studies submitted by the contributing authors show both the range and efficacy of CCB applications. The concluding synthesis and recommendations say that what is needed for health promotion in a globalized world is a balance between global macro (policy, regulatory, etc.) actions and those of the human and local scale represented by CCB. It is concluded that action centred on empowered and capable communities, in synergistic collaboration with other key players, may be the most powerful instrument available for the future of health promotion in a globalized world.

Effect of training programme on secondary schools teachers' knowledge and attitude towards reproductive health education in rural schools Ile-Ife, Nigeria

This study assessed the effect of training programme on teachers' knowledge of and attitude towards reproductive health education /sexuality education [RHE/SE] in five randomly selected rural schools in Ife-North local government area [IFLGA], Southwest, Nigeria. All the 84 teachers in the selected schools in the LGA were recruited for the study. They [84 teachers] were all given training in RHE/SE for one month. Their knowledge and attitude towards RHE/SE were assessed pre-and post-training programme. The results show a significant increase in percentage of those who had good knowledge in general areas of RHE/SE at post-training assessment compared with pre-training assessment[from 14.3% to 53.6%, p=0.0001].Also, pre-post attitudinal disposition assessments show that there was an increase in percentage of those who were favourably disposed to the teaching of RHE/SE in Nigeria Schools at post-training assessment [from 17.9% to 45.2%, p=0.0011]. The study suggests that RHE/SE should be included and made compulsory in all training programme for all teachers in Nigeria.

Knowledge of breast cancer and its early detection measures among rural women in Akinyele Local Government Area, Ibadan, Nigeria

BACKGROUND

Breast cancer is the commonest cancer among women in Nigeria and globally. In Nigeria, late presentations of breast cancer cases have also been consistent for three decades. In an environment where there is no established national screening program for breast cancer, it is pertinent to assess the knowledge of breast cancer and its early detection measures. The objective of this study therefore, was to assess rural women's level of knowledge of breast cancer and its early detection measures.

METHODS

The knowledge of various aspects of breast cancer; etiology, early warning signs, treatment modes and early detection measures; was assessed among women in two randomly selected health districts in Akinyele Local Government in Ibadan. The assessment was performed with the use of a self-structured validated questionnaire administered by trained interviewers to 420 women randomly selected from the two health districts. The various aspects of facts about breast cancer were scored and added together to determine respondents' level of knowledge

RESULTS

The mean score of knowledge of breast cancer was 55.4 SD 5.4 (range of scores obtainable was 26-78), while the mean score for knowledge of early detection of breast cancer was 24.8 SD 2.3 (range of scores obtainable was 12-36). The leading source of information about breast cancer was "elders, neighbors and friends" and 63(15.4%) acknowledged this source, while only 18 (4.4%) respondents acknowledged health workers as source. Only 54 (13.3%) claimed to have heard about breast self- examination (BSE) however, and the leading source of information about BSE were health workers. Nine (2.2%) of respondents claimed this source.

CONCLUSION

This study revealed that respondents lacked knowledge of vital issues about breast cancer and early detection measures. It also revealed that health workers were not forthcoming with information to the public thereby constituting a challenge to community health nurses and other health workers, to provide vital information to the public.

How well equipped are healthcare facilities to manage childhood malaria? The situation in selected local government areas in South Western Nigeria

Using a structured questionnaire, surveys were conducted in 55 of 123 primary and secondary healthcare facilities in 4 selected local government areas in Southwestern Nigeria. Heads of healthcare facilities (HCFs) surveyed include nurses (41.8%), medical officers (21.8%) and community extension workers (21.8%). Twenty five (45.5%) HCFs run special clinics for children. About one fifth (20.3%) of staff had received continuing education on management of malaria. Forty seven (85%) HCFs possessed and used national guidelines for management of malaria. Although 48.9% of HCFs had microscopes, fewer had microscope slides, lancets and Giemsa stain which are also required items for definitive diagnosis of malaria. Healthcare workers were not well informed on some aspects in the management of malaria. Selected healthcare workers from various categories attended a workshop where they were trained to correct inadequate knowledge, attitude and practice in the management of malaria. These workers were to train their colleagues on their return to their respective HCFs.

Factors associated with malaria treatment failures in Ibadan

This study aims to find out factors associated with anti-malarial drug resistance in some selected areas in Ibadan. One thousand one hundred and two subjects were interviewed using a semi structured questionnaire. Respondents were put into two groups (high and low resistant areas). The Results revealed a high level of drug use for treating malaria particularly choloroquine and sulfadoxine-pyrimethamine ("Fansidar"). The Results also showed that the two groups were not significantly different with respect to clearance of infection, but there was a significant difference between clearance of infection and whether or not the respondent completed the course of treatment in each group (P<0.05). When both groups were combined, the Mantel-Haenszel test showed that the response difference between the two groups was significant. (OR = 3.44 (CI = 1.8 to 6.51)) i.e those that completed the treatment were 3 times more likely to have their infection cleared than those that did not complete the treatment. A significant finding was that non-compliance with treatment was a major factor associated with treatment failure The prevalence of drug resistance was a little higher in the high resistant group compared to the low resistant group; but this difference was not statistically significant. These results underscore the need for adequate health education about the treatment of malaria and the importance of compliance in this community.

Enhancing Treatment Compliance in the Home Management of Childhood Malaria: The Use of a Participatory Approach in Ensuring Intervention Appropriateness

The study employs a participatory approach in ensuring intervention appropriateness and compliance with prescribed chloroquine regimen for children perceived to be suffering from malaria. The study showed that tailoring educational intervention to the special needs of mothers, health workers, and patent medicine sellers and involving them in the design of interventions are some of the best ways of achieving intervention effectiveness. It also revealed that treatments with tablets predispose to higher compliance rates than syrups. Public participation in the diagnosis of management problems and proffering of interventions has shifted the role of researchers from interventionists to a supportive role of these populations. This strategy can save cost and ensure the permanence of interventions beyond the lifespan of the research.

Interactions between patent medicine vendors and customers in urban and rural Nigeria

Patent medicine vendors (PMVs) supply a large portion of the drugs used by the public in African countries to treat their illnesses. Little has been reported about what actually transpires between PMVs and their customers, but nevertheless, concerns have been raised about the potential for abuse of their position. This study conducted 720 observations of PMV-customer interaction in 444 medicine shops in both the metropolis of Ibadan and the rural town of Igbo-Ora in Oyo State, Nigeria. Each interaction lasted 2 minutes on average. A quarter of the customers shared their illness problems with the shop attendant, 9% presented a prescription and the majority simply requested items for purchase. Most customers (73%) were buying drugs for themselves, while the remainder had been sent to purchase for another person. The former were more likely to be adults, while the latter were more often children and adolescents. The most common PMV behaviours are: selling the requested medicine (69%), giving their own suggestions to the customer (30%), asking questions about the illness (19%) and providing instructions on how to take the medicine (21%). Only three referrals were observed. The large number of specific drug requests was evidence of a public that was actively involved in self-care, and thus the major role of the PMV appeared to be one of salesperson meeting that need. A second role became evident when the customer actually complained about his/her illness, a practice associated with the more active PMVs who asked questions, gave suggestions and provided information. These PMV roles can be enhanced through consumer education, PMV training and policy changes to standardize and legitimize PMV contributions to primary health care.

Efficacy of herbal remedies used by herbalists in Oyo State Nigeria for treatment of Plasmodium falciparum infections--a survey and an observation

In the course of evaluating the contribution of phytomedicine to possible drug discovery of antimalarial drugs, an ethnomedical survey of specialized children traditional clinics was done. In the observational multi center study, efficacy of eight different herbal remedies, each consisting of 3-8 ingredients and administered by herbalists were investigated in clients enrolled in the six traditional clinics in Oyo (urban center) and Otu (rural center) of Oyo State, Nigeria. The clients, aged between six months and fifteen years with clinical symptoms of malaria were enrolled in the clinics of the herbalists, as their usual practice. Oral informed consents were obtained from their parents or guardians. Microscopic diagnosis of malaria infection was used to evaluate parasitaemia and validate efficacy of herbal remedies. Results of the analysis showed that, of the 163 clients of the herbalists, only 62 (30 from Oyo, 32 from Otu) had microscopically confirmed P. falciparum infection. Only results from 54 clients (29/30 (Oyo) and 25/32 (Otu) with P. falciparum infection could be evaluated. Plasmodium falciparum infection in 88% (23/29) of clients from Oyo responded to treatment with the herbal remedies while cure rate in clients from Otu was 42% (13/25). Parasite densities ranged from 171 to 53,613 parasites/microl blood and 87 to 36,209 parasites/microl blood in patients from Oyo and Otu respectively. The herbalists administered the remedies and Gossypium arboreum, Anarcadium occidentalis, Citrus medica, Phyllanthus amarus and Lippia multiflora were the main ingredients in the efficacious remedies. The herbalists gave detailed descriptions of each of the 8 herbal remedies proffered. The results confirm the efficacy of two of the eight herbal remedies, thereby validating the role of ethnomedicine as a possible source for the discovery of new chemotherapeutic agents in the treatment of P. falciparum malaria.

Prevalence of papillomavirus infection in women in Ibadan, Nigeria: a population-based study

To investigate the prevalence of and the risk factors for cervical infection with human papillomavirus (HPV) in an inner-city area of Ibadan, Nigeria, we interviewed and obtained a sample of cervical cells from 932 sexually active women aged 15 years or older. A total of 32 different HPV types were identified with an HPV prevalence of 26.3% overall and 24.8% among women without cervical lesions; or age-standardised to the world standard population of 28.3 and 27.3%, respectively. High-risk HPV types predominated, most notably HPV 16, 31, 35 and 58. In all, 33.5% of infections involved more than one HPV type. Unlike most populations studied so far, HPV prevalence was high not only among young women, but also in middle and old age. Single women (odds ratio, OR=2.1; 95% confidence interval, CI=1.1–3.9) and illiterate women (OR=1.7; 95%CI=1.1–2.5) showed increased HPV positivity. Associations were also found with anti-Herpes simplex-2 antibodies (OR=1.6; 95% CI: 1.1–2.1) and with the husband's extramarital relationships (OR=1.6: 95% CI: 1.0–2.6). High prevalence of HPV in all age groups may be a distinctive feature of populations where HPV transmission continues into middle age and cervical cancer incidence is very high.

Malaria diagnosis: false negative parasight-F tests in falciparum malaria patients in Nigeria

This study was designed to assess the relative reliability of microscopy, the dipstick technique based on the detection of Plasmodium falciparum-specific histidine rich protein II (HRPII) (Parasight-F) and PCR assays in diagnosing falciparum malaria infections in Nigerian children. The prevalence of P. falciparum infections in enrolled patients was 100% by microscopy. Parasite density ranged from 329 to 81,194 parasites/microL of blood, with a geometric mean parasite density of 5168 parasites/microL of blood. The sensitivity of the HRPII based dipstick, PCR and microscopy were 80%, 92% and 100% respectively. A false negative rate of 20% was observed with Parasight-F as compared with microscopy. The parasitemia in patients with false negative Parasight-F tests ranged from 319 to 54,680 parasites/microL of blood. Detailed PCR analysis of Isolates obtained from five out of the eight patients who exhibited a negative Parasight-F test, showed that the average numbers of P. falciparum clones in these five isolates were: 1.7 +/- 1.02 with MSPI, 3.2 +/- 1.3 with MSP2 and 1.4 +/- 1.72 with GLURP. Comparison of microscopy and HRPII results showed a significant (p=0.009) difference as opposed to microscopy and PCR (p=0.239). This study showed that caution should be exercised when excluding P. falciparum infections on the basis of HRPII based dipstick results alone. Microscopy or PCR diagnosis where possible, should be carried out in order to confirm negative P. falciparum HRPII-based dipstick tests.

Comparison of knowledge on diarrheal disease management between two types of community-based distributors in Oyo State, Nigeria

Community-based distributors (CBDs) have been trained and utilized to promote a variety of health commodities. In addition, a variety of different types of community residents have been trained ranging from traditional birth attendants (TBAs) to patent medicine vendors. A training programme for CBD agents in the Akinyele Local Government Area of Oyo State, Nigeria, provided the opportunity to compare the knowledge of two different types of CBD agents, TBAs and volunteer village health workers (VHWs). Although VHWs were younger and better educated than the TBAs, the two groups had similar levels of knowledge about diarrhea recognition, cause and prevention. It was common for the respondents to confuse diarrhea and dehydration in their answers about signs (recognition) and prevention, showing that at least they had some perception that the two conditions were connected. Overall knowledge results showed some gaps that may likely be a natural result of knowledge decay. The major lesson learned is that the type of CBD agent may not be as important as the fact that they receive follow-up after they have been trained.

Attitude of Health Care Workers to the Involvement of Alternative Healthcare Providers in the Home Management of Childhood Malaria

The attitudes of 193 healthcare workers (Nurses (35.7%), auxiliary nurses (35.7%), followed by community health officers (26.4%)) in 55 primary and secondary healthcare facilities to home management of malaria were evaluated in four local government areas in Southwestern Nigeria. Results showed that mothers and patent medicine sellers were perceived as offering useful services in home management of malaria by giving first aid and selling antimalarial drugs, respectively. Although 79% of respondents expressed the opinion that mothers are the most appropriate to give first line management to children suffering from malaria, 56% were also of the view that such children should receive definitive treatment in a formal health care facility. Furthermore, 45% of the respondents felt that only formal healthcare workers should treat children who have malaria irrespective of the location of the treatment because mothers, patent medicine sellers, and traditional healers have not been formally trained. Healthcare workers were willing to train mothers and patent medicine sellers on effective management of childhood malaria, but were not favorably disposed toward collaboration with traditional healers in the home management of malaria. There is an urgent need for formal healthcare workers to seek better understanding of traditional healers' practices as well as their cooperation for improved home management of childhood malaria among indigenous groups.

Cultural categorization of febrile illnesses in correlation with herbal remedies used for treatment in Southwestern Nigeria

The ethnographic study was conducted in two communities in Oyo State in Southwestern Nigeria. The study sites consisted of a rural and an urban local government area located in the tropical rain forest zone of Nigeria. The study was designed to obtain information on febrile illnesses and herbal remedies for treatment with the aim of identifying potential antimalarial drugs. The study revealed that fever is a general term for describing illnesses associated with elevated body temperature. The indigenous Yoruba ethnic population has categorized fever based on symptoms and causes. The present communication is the result of focus group discussion and semi-structured questionnaire administered to traditional healers, herb sellers, elders and mothers. This was on types of fevers, symptoms and causes of febrile illnesses. The investigation also included use of traditional herbs in the prevention and treatment of the illnesses in the two communities.A total of 514 respondents were interviewed. This was made up of 266 (51.8%) from Atiba local government area (LGA), an urban centre while 248 (48.2%) respondents were interviewed from Itesiwaju LGA, a rural community. The LGAs are located in Oyo State of Nigeria. The respondents proffered 12 types of febrile illnesses in a multiple response answering system in Yoruba language. The most common ones (direct translation into English) were: yellow fever (39.1%), typhoid (34.8%), ordinary (28.8%), rainy season (20.8%) and headache (10.5%) fevers, respectively. Perceived causes of each of the febrile illnesses included stress, mosquito bites, unclean water, rains and over exposure to the sun. Methods of fever prevention were mainly with the use of herbal decoctions, powdered herbs, orthodox medications and maintenance of proper hygiene. Of a total of 112 different herbal remedies used in the treatment of the febrile illnesses compiled from the study, 25 recipes are presented. Recipes consisted of 2-7 ingredients. Oral decoctions (84%), oral powders (63%), use as soaps and creams (40%) in a multiple response system, were the most prevalent routes of administration of prepared herbs used in the treatment of the fevers. Boiling in water or alcohol was the most common method used in the preparation of the remedies. The four most frequently mentioned (multiple response system) plants in the Southwest ethnobotany for fevers were Azadirachta indica (87.5%), Mangifera indica (75.0%), Morinda lucida (68.8%) and Citrus medica (68.8%).

Knowledge, perception and practice with regards to occupational risks of HIV/AIDS among nursing and midwifery students in Ibadan, Nigeria

Nursing and midwifery students constitute a subgroup of health care providers exposed to occupational risk of HIV infection became of direct contact with blood and body fluids during clinical practice. The occupational risk faced by these students is of serious concern, given their limited experience and proficiency in nursing care skills. This study was carried out to provide important baseline data about knowledge, perception and practice with regards to occupational risks of HIV/AIDS among 359 nursing and 120 midwifery students (N = 479) in Ibadan, Nigeria. The study utilized both qualitative and quantitative methods to gather information from nursing and midwifery students. The result showed a poor knowledge of WHO recommended universal precaution for preventing HIV transmission among students in all the schools. Students of the schools of midwifery performed more highrisk occupational practises compared to those in the nursing schools, but received less supervision.