The effectiveness of an m-Health intervention on the sexual and reproductive health of in-school adolescents: a cluster randomized controlled trial in Nigeria.

BACKGROUND: The implementation of the country-wide comprehensive sexuality education (CSE) curriculum among in-school adolescents remains abysmally low and mHealth-based interventions are promising. We assessed the effect of a mHealth-based CSE on the sexual and reproductive health (SRH) knowledge, attitude and behaviour of in-school adolescents in Ilorin, northcentral Nigeria. METHODS: Using schools as clusters, 1280 in-school adolescents were randomised into intervention and control groups. Data was collected at baseline (T0), immediately after the intervention (T1) and 3 months afterwards (T2) on SRH knowledge, attitude and practice of risky sexual behaviour (RSB). Data analysis included test of associations using Chi-square, independent t-test and repeated measures ANOVA. Predictors were identified using binary logistic regression. RESULTS: In the intervention group, there was a statistically significant main effect on mean knowledge score (F = 2117.252, p = < 0.001) and mean attitude score (F = 148.493, p = < 0.001) from T0 to T2 compared to the control group which showed no statistically significant main effects in knowledge (p = 0.073), attitude (p = 0.142) and RSB (p = 0.142). Though the mean RSB score declined from T0 to T2, this effect was not statistically significant (F = 0.558, p = 0.572). Post-intervention, being female was a positive predictor of good SRH knowledge; being male was a positive predictor of RSB while being in a higher-class level was a negative predictor of RSB. CONCLUSION: The mHealth-based CSE was effective in improving SRH knowledge and attitude among in-school adolescents. This strategy should be strengthened to bridge the SRH knowledge and attitude gap among in-school adolescents. Trial registration Retrospectively registered on the Pan African Clinical Trial Registry (pactr.samrc.ac.za) on 19 October 2023. Identification number: PACTR202310485136014.

In Nigeria, the implementation of a nationwide sex education programme for adolescents going to schools is below expectation but using mobile health (mHealth) interventions could help. In this study, we looked at how a mHealth-based sex education programme affected the sexual and reproductive health (SRH) knowledge, attitude, and behaviour of in-school adolescents in Ilorin, Nigeria. We divided 1280 students into two groups, one received the mHealth-based intervention and the other did not receive it. We collected data before the intervention, right after it, and 3 months later to see any changes in SRH knowledge, attitudes, and risky sexual behaviours. We used various statistical tests to analyze the data and find patterns. The results showed that the group that received the mHealth intervention had significant improvements in their knowledge and attitudes about SRH from the start of the study to 3 months after the intervention. However, the control group, which didn't get the intervention, didn't show these improvements significantly. While the risky sexual behaviour score decreased slightly in the intervention group, this change was not significant. After the intervention, we found that being female was associated with better SRH knowledge, while being male was linked to more risky sexual behaviours. Also, being in a higher class level was associated with low risky behaviour. In conclusion, using mHealth for sex education helped improve the SRH knowledge and attitudes of students. This approach could be scaled to fill the gap in SRH knowledge and attitudes among adolescents in schools.

Human Papillomavirus Vaccination amongst Students in a Tertiary Institution in North Central Nigeria: A Cross-sectional Study on Sociodemographic Factors Associated with Its Awareness, Uptake and Willingness to Pay.

BACKGROUND: Human papillomavirus (HPV) vaccine is effective in averting 70%-90% of all HPV-related diseases. The assessment of its awareness, uptake and willingness to pay (WTP) is important in Nigeria which is one of the developing countries where more than three-quarter of the global burden of HPV-related diseases occur. This study aimed to determine the sociodemographic factors associated with the awareness, uptake and WTP for HPV vaccine amongst undergraduates in a tertiary institution in North Central Nigeria. METHODS: This was a cross-sectional study. Data were collected from randomly sampled respondents through a validated self-administered questionnaire. Descriptive statistics, Chi-square and logistic regression analyses were applied to data collected to determine the awareness, uptake and WTP for HPV vaccine and their association with sociodemographic factors. The results of inferential statistics were considered significant when P < 0.05. RESULTS: A total of 240 respondents were recruited, 15.4% of the respondents had heard about HPV vaccine, 2.1% of them had received at least a dose of the vaccine, 0.4% of them had completed three doses and 35.0% of them were willing to pay for it. Marital status (adjusted odds ratio [AOR]: 10.2; 95% confidence interval [CI]: 2.840-36.635) and parity (AOR: 5.8; 95% CI: 2.314-14.565) were predictors of WTP for the HPV vaccine. CONCLUSION: The evidence generated from this study suggests that there is a need to increase the awareness and uptake of the vaccine at the individual and population levels. The recent introduction of the HPV vaccine is a laudable step towards improving vaccine uptake. Public health authorities at the local, state and national levels should be empowered to develop tailored vaccine demand creation and advocacy strategies for HPV vaccine. Males should also be involved in the advocacy strategies and research on HPV vaccine.

A Mixed Method Assessment of the Fertility Preferences of Clients Using Antiretroviral Therapy in Ilorin, Nigeria - A Descriptive Cross-sectional Survey.

INTRODUCTION: The burden of human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome in Nigeria remains one of the highest in the world, with the country having the highest number of people living with the infection in the West African subregion. Recent estimates put the HIV prevalence rate in Nigeria at 1.9%. In the early years of the HIV epidemic, attention on the reproductive preferences of people living with HIV was not really considered because of the high risk of mortality and few options to reduce mother-to-child transmission. METHODOLOGY: A descriptive cross-sectional study was carried out in November 2018 using quantitative and qualitative methods. A total of 400 participants were recruited for the quantitative part of the study and 10 respondents for each of the focus group discussion (FGD) sessions. Data were collected using an interviewer-administered questionnaire and a FGD guide. Frequencies and percentages were determined using descriptive analysis. Univariate analysis was used to explore the association between the outcome variables and the independent variables. The independent variables which showed a significant association in the univariate analysis were further subjected to multivariate analysis. RESULTS: The desire to have children since their HIV diagnosis had been mooted by 255 (63.8%) respondents in the past and 64.5% of the respondents admitted to wanting to have children at some point in the future. More than half of the respondents (61%) currently wanted more children while a significant proportion of the respondents who wanted children (68.4%) wanted more than one child. CONCLUSION: The study observed that the desire to have children had largely not been affected by the HIV infection as respondents still had a fairly strong desire to continue to have more children in spite of the risks of transmission involved. The study recommended that government and HIV policymakers need to ensure that HIV prevention messages and programmes adopt cultural and socio-economic considerations when designing and planning HIV prevention programmes.

Coronavirus Disease 2019 Vaccination Coverage and Seropositivity amongst Nigerians 18 Years Old and Above.

BACKGROUND: This was a cross-sectional community-based survey to study the prevalence of serum antibodies against the severe acute respiratory syndrome coronavirus 1 (SARS-COV-1) and determine possible source of antibodies as to whether from vaccination or from natural infection as well as attempt to compare antibody levels in response to the different four types of vaccines administered in Nigeria. METHODS: A cross-sectional community-based study of the prevalence of serum antibodies against all four vaccine types used in Nigeria amongst a representative sample of people aged 18 years and above in the six geopolitical zones of the country using a multistage sampling technique covering 12 states of the country with two states being randomly selected from each geopolitical zone. High-throughput Roche electrochemiluminescence immunoassay system (Elecsys Anti-SARS-COV-1 Cobas) was used for qualitative and quantitative detection of antibodies to SARS-COV-1 in human plasma. RESULTS: There was no statistically significant difference between the proportions with seropositivity for both the vaccinated and the unvaccinated (P = 0.95). The nucleocapsid antibody (anti-Nc) titres were similar in both the vaccinated and the unvaccinated, whereas the Spike protein antibody (anti-S) titres were significantly higher amongst the vaccinated than amongst the unvaccinated. Antibody levels in subjects who received different vaccines were compared to provide information for policy. CONCLUSION: While only 45.9% of the subjects were reported to have been vaccinated, 98.7% of the subjects had had contact with the SARS-COV-1 as evidenced by the presence of nucleocapsid (NC) antibodies in their plasma. The 1.3% who had not been exposed to the virus, had spike protein antibodies which most likely resulted from vaccination in the absence of NC antibodies. Successive vaccination and booster doses either through heterogeneous or homologous vaccines increased antibody titres, and this stimulation of immune memory may offer greater protection against coronavirus disease 2019.

Caregiving in a tertiary health institution in North Central Nigeria: Support types and financial burden.

Background: Caregivers play an important role in informal patient management. Identification of the support types and the financial challenges faced by caregivers will provide information on strategies to ease this burden. This study aimed to describe the support types and financial burden amongst caregivers in a tertiary hospital in North Central Nigeria. Methods: This was a cross-sectional study conducted amongst caregivers of inpatients in a tertiary hospital in North Central Nigeria. Data were collected using a pre-tested interviewer-administered questionnaire and were analysed using the Statistical Package for the Social Sciences package version 23. Results were reported in frequencies and proportions and presented in prose, tables and charts. Results: A total of 400 caregivers were recruited. The mean age was 38.32 ± 12.82 years and most (66.0%) were females. Caregivers supported their patients by running errands (96.3%) and 85.3% reported caregiving as stressful. The reported errands were purchase of medications (92.3%), supply of non-medical needs (63.3%), submission of laboratory samples and collection of results (52.3%) and service payment (47.5%). About two-thirds (63.2%) reported loss of income while caregiving and about half (50.8%) provided financial support to the patients. Conclusion: This study suggests that majority of caregivers experience significant physical and financial burden while caregiving. This burden can be eased off by the simplification of payment and laboratory processes and employment of more staff to support patients admitted to the wards. The financial burden experienced by caregivers reinforces the need to encourage more Nigerians to enrol in a health insurance scheme.

Short and longer-term impacts of health insurance on catastrophic health expenditures in Kwara State, Nigeria.

BACKGROUND: Out- of-pocket health expenditures (OOPs) constitute a significant proportion of total health expenditures in many low- and middle-income countries (LMICs), leading to an increased likelihood of exposure to financial catastrophe in the event of illness. Health insurance has the potential to reduce catastrophic health expenditures (CHE), but rigorous evidence of its sustained impact is limited, especially in LMICs. This study examined the short- and longer-term effects of a health insurance program in Kwara State, Nigeria on CHE. METHODS: The analysis is based on a panel dataset consisting of 3 waves of household surveys in program and comparison areas. The balanced data consists of 1,039 households and 3,450 individuals. We employed a difference-in-differences (DiD) regression approach to estimate intention-to-treat effects, and then computed average treatment effects on the treated by combining DiD with propensity score weighting and an instrumental variables analysis. CHE was measured as OOPs exceeding 10% of household consumption and 40% of capacity-to-pay (CTP). RESULTS: Using 10% of consumption as a CHE measure, we found that living in the program area was associated with a 4.3 percentage point (pp) decrease in CHE occurrence (p < 0.05), while the effect on insured households was 5.7 pp (p < 0.05). The longer-term impact four years after program introduction was not significant. Heterogeneity analyses show a reduction in CHE of 7.2 pp (p < 0.01) in the short-term for the poorest tercile. No significant effects were found for the middle and richest terciles, nor in the longer-term. Households with a chronically ill member experienced a reduction in CHE of 9.4 pp (p < 0.01) in the short-term, but not in the longer-term. Most estimates based on the 40% of CTP measure were not statistically significant. CONCLUSION: These findings highlight the critical role of health insurance in reducing the likelihood of catastrophic health expenditures, especially for vulnerable populations such as the poor and the chronically ill, and by extension in achieving universal health coverage. They also show that the beneficial impacts of health insurance may attenuate over time, as households potentially adjust their health-seeking behavior to the new scheme.

Prevalence and determinants of stress of informal caregiving: A cross-sectional study among informal caregivers of hospitalised patients in a tertiary hospital in Nigeria.

BACKGROUND: Caring for patients in the hospital can cause a lot of stress for the caregivers, especially those who are involved with informal caregiving such as family members. Little is known in Nigeria on the stress of informal caregiving in the hospital environment. This study assessed the informal caregivers' stress level and their determinants in a tertiary hospital in Ilorin, Nigeria. METHODOLOGY: This was a hospital-based cross-sectional study. Between September and October 2019, using a simple random sampling method, data were collected from 400 informal caregivers of patients in University of Ilorin Teaching Hospital with interviewer-administered questionnaire which included socio-demographic characteristics, Caregivers Strain index (CSI) and caregivers' stress from institution and other factors index (CSIOI). Analysis was performed, and prevalence and determinants of stress of informal caregiving were presented using descriptive statistics and logistic regressions. P < 0.05 was considered statistically significant. RESULTS: The majority, 381 (95.2%) of the informal caregivers, reported great stress levels using CSI, while 227 (56.7%) experienced a great level of stress with the CSIOI. Predictors of caregiver stress were perception that staying around was stressful (odds ratio [OR] - 17.5, P < 0.001), felt their patients will not be well cared for if not around (OR - 6.1, P < 0.001), staying at the hospital for >30 days (OR - 2.6, P = 0.001). CONCLUSION: The informal caregivers experienced a great level of stress taking care of their patients on admission in the hospital. It is, therefore, expedient that issues surrounding the comfort of the informal caregivers as they care for their patients should be included in hospital policies.

The Nigeria national health insurance authority act and its implications towards achieving universal health coverage.

The National Health Insurance Scheme (NHIS) faced several inherent and systemic drawbacks towards achieving universal health coverage for all Nigerians, and this has led to the signing of the new National Health Insurance Authority Act (NHIA), 2022. This article highlights the benefits of NHIA, discusses the possible challenges and the way forward in its implementation. A narrative review of past literature searched in PubMed, MEDLINE, African Journal Online, and Goggle was conducted. A total of 76 publications were initially retrieved and following data triangulation, 55 were finally used. The authors also included their experiences. The NHIA addressed some of the shortcomings of the previous NHIS, however, it would still face several challenges in its implementation such as low government funding priority to health, shortage of healthcare workers and poor healthcare coverage, as well as problems with enforcement as it mandates all Nigerians to enroll. These and other impending constraints must be surmounted and all stakeholders must be involved to ensure the Act accomplishes its aim.

COVID-19 pandemic: A global health burden.

Coronavirus disease 2019 (COVID-19) pandemic began in China with a group of severe pneumonia cases, later identified to be caused by the severe acute respiratory syndrome coronavirus 2 in December 2019. Thailand reported the first COVID-19 case outside of China on 13th January 2020, Africa reported its first case in Egypt on 14th February 2020 and Nigeria reported its index case of COVID-19 on 27th February 2020. Virtually, all countries in the world are affected, with over 5 million cases reported globally. A literature search was conducted using publications from academic databases and websites of relevant organisations. The disease is associated with typical and atypical signs and symptoms, mimicking other common illnesses. Nigeria is now in the phase of widespread community transmission as almost all the states have reported confirmed cases. The pandemic has shown a wide range of case-fatality rate (CFR) globally; this is postulated to be related to the demographics, existing health systems and probably other unidentified factors. There has been a steady increase in the burden caused by the disease in Nigeria with a relatively stable CFR, which is lower than the global CFR. Health systems have responded with the guidelines for prevention, management, and surveillance of the disease, while effort is being put in place to find a vaccine and a specific therapy for the cure of the disease. The pandemic has had a severe effect on health systems globally, including an unintended disruption in the service delivery of other diseases. It has the potential to disrupt the weak health system in Nigeria significantly. As such, a combination of non-pharmaceutical preventive measures that are cost-effective needs to be scaled up to prevent it from further weakening the existing health system.

Pattern and predictive factors of health-related quality of life of patients with hypertension, diabetes and concomitant hypertension with diabetes in Ilorin, Nigeria.

BACKGROUND: Hypertension and diabetes are the two most important modifiable risk factors for cardiovascular disease (CVD) among Nigerian population. Because of the lifelong nature of the two diseases and the attendant long treatment regimen required, assessing the health-related quality of life (HRQoL) is an important outcome of these diseases. OBJECTIVE: This study assessed the pattern and predictive factors of HRQoL among patients with hypertension, diabetes and concomitant hypertension and diabetes using the 36-item short-form version 2. PATIENTS AND METHODS: A cross-sectional study of 1203 patients attending the outpatient clinics of the University of Ilorin Teaching Hospital, Ilorin; the patients were sampled using systematic random sampling methods. Patients were divided into those with hypertension, diabetes and both diseases. The predictors of physical and mental component summaries of HRQoL were analysed using Norm-based Scoring. The level of significance was set at P < 0.05 and 95% confidence interval. RESULTS: The patients with both diseases have lowest physical HRQoL (45.6), while the diabetic patients have the worst mental HRQoL (39.5). Negative predictors of physical HRQoL across the three groups were: drug regimen (hypertension P < 0.001, diabetes P < 0.001, both P = 0.005), CVD complication (hypertension P < 0.001, diabetes P = 0.025) and accompanying persons (P < 0.001). The positive predictors of physical HRQoL across the three groups were medication adherence (hypertension P < 0.001, diabetes P < 0.001 and both P = 0.002). Similarly, medication adherence was the positive predictor for mental HRQoL across the three groups of patients (hypertension P < 0.001, diabetes P = 0.001 and both P < 0.001). CONCLUSION: This study provided evidence to show that HRQoL across the three categories of patients in Ilorin, Nigeria, is suboptimal. Drug regimen, medication adherence and support from accompanying persons were important predictive factors of HRQoL.

Perceptions of inhibitors and facilitators for adhering to hypertension treatment among insured patients in rural Nigeria: a qualitative study.

BACKGROUND: Universal health care coverage has been identified as a promising strategy for improving hypertension treatment and control rates in sub Saharan Africa (SSA). Yet, even when quality care is accessible, poor adherence can compromise treatment outcomes. To provide information for adherence support interventions, this study explored what low income patients who received hypertension care in the context of a community based health insurance program in Nigeria perceive as inhibitors and facilitators for adhering to pharmacotherapy and healthy behaviors. METHODS: We conducted a qualitative interview study with 40 insured hypertensive patients who had received hypertension care for > 1 year in a rural primary care hospital in Kwara state, Nigeria. Supported by MAXQDA software, interview transcripts were inductively coded. Codes were then grouped into concepts and thematic categories, leading to matrices for inhibitors and facilitators of treatment adherence. RESULTS: Important patient-identified facilitators of medication adherence included: affordability of care (through health insurance); trust in orthodox "western" medicines; trust in Doctor; dreaded dangers of hypertension; and use of prayer to support efficacy of pills. Inhibitors of medication adherence included: inconvenient clinic operating hours; long waiting times; under-dispensing of prescriptions; side-effects of pills; faith motivated changes of medication regimen; herbal supplementation/substitution of pills; and ignorance that regular use is needed. Local practices and norms were identified as important inhibitors to the uptake of healthier behaviors (e.g. use of salt for food preservation; negative cultural images associated with decreased body size and physical activity). Important factors facilitating such behaviors were the awareness that salt substitutes and products for composing healthier meals were cheaply available at local markets and that exercise could be integrated in people's daily activities (e.g. farming, yam pounding, and household chores). CONCLUSIONS: With a better understanding of patient perceived inhibitors and facilitators of adherence to hypertension treatment, this study provides information for patient education and health system level interventions that can be designed to improve compliance. TRIAL REGISTRATION: ISRCTN47894401 .

Systematic review of social determinants of childhood immunisation in low- and middle-income countries and equity impact analysis of childhood vaccination coverage in Nigeria.

BACKGROUND: Nigeria has a high proportion of the world's underimmunised children. We estimated the inequities in childhood immunisation coverage associated with socioeconomic, geographic, maternal, child, and healthcare characteristics among children aged 12-23 months in Nigeria using a social determinants of health perspective. METHODS: We conducted a systematic review to identify the social determinants of childhood immunisation associated with inequities in vaccination coverage among low- and middle-income countries. Using the 2018 Nigeria Demographic and Health Survey (DHS), we conducted multiple logistic regression to estimate the association between basic childhood vaccination coverage (1-dose BCG, 3-dose DTP-HepB-Hib (diphtheria, tetanus, pertussis, hepatitis B and Haemophilus influenzae type B), 3-dose polio, and 1-dose measles) and socioeconomic, geographic, maternal, child, and healthcare characteristics in Nigeria. RESULTS: From the systematic review, we identified the key determinants of immunisation to be household wealth, religion, and ethnicity for socioeconomic characteristics; region and place of residence for geographic characteristics; maternal age at birth, maternal education, and household head status for maternal characteristics; sex of child and birth order for child characteristics; and antenatal care and birth setting for healthcare characteristics. Based of the 2018 Nigeria DHS analysis of 6,059 children aged 12-23 months, we estimated that basic vaccination coverage was 31% (95% CI: 29-33) among children aged 12-23 months, whilst 19% (95% CI:18-21) of them were zero-dose children who had received none of the basic vaccines. After controlling for background characteristics, there was a significant increase in the odds of basic vaccination by household wealth (AOR: 3.21 (2.06, 5.00), p < 0.001) for the wealthiest quintile compared to the poorest quintile, antenatal care of four or more antenatal care visits compared to no antenatal care (AOR: 2.87 (2.21, 3.72), p < 0.001), delivery in a health facility compared to home births (AOR 1.32 (1.08, 1.61), p = 0.006), relatively older maternal age of 35-49 years compared to 15-19 years (AOR: 2.25 (1.46, 3.49), p < 0.001), and maternal education of secondary or higher education compared to no formal education (AOR: 1.79 (1.39, 2.31), p < 0.001). Children of Fulani ethnicity in comparison to children of Igbo ethnicity had lower odds of receiving basic vaccinations (AOR: 0.51 (0.26, 0.97), p = 0.039). CONCLUSIONS: Basic vaccination coverage is below target levels for all groups. Children from the poorest households, of Fulani ethnicity, who were born in home settings, and with young mothers with no formal education nor antenatal care, were associated with lower odds of basic vaccination in Nigeria. We recommend a proportionate universalism approach for addressing the immunisation barriers in the National Programme on Immunization of Nigeria.

Determining the Impact of the COVID-19 Pandemic on Availability, Use, and Readiness of Family Planning and Contraceptive Services at Selected Primary Health Care Facilities in Africa and Asia: Protocol for a Mixed Methods Study.

BACKGROUND: The COVID-19 pandemic and the associated social restrictions may have disrupted the provision of essential services, including family planning (FP) and contraceptive services. This protocol is adapted from a generic study protocol titled "Health systems analysis and evaluations of the barriers to availability and readiness of sexual and reproductive health services in COVID-19 affected areas," conducted by the World Health Organization (WHO) Department of Reproductive Health and Research. OBJECTIVE: This study aims to assess the availability and use of FP and contraceptive services in primary health facilities during and after the COVID-19 pandemic; assess the risk perceptions of COVID-19 stigma, barriers to access, and quality of services from clients' and providers' perspectives in the COVID-19-affected areas; and assess the postpandemic recovery of the facilities in the provision of FP and contraceptive services. METHODS: In-depth interviews will be conducted with clients-women in the reproductive age group and their male partners who visit the selected health facilities for FP and contraceptive services-and health providers (the most knowledgeable person on FP and contraceptive service provision) at the selected health facilities. Focus group discussions will be conducted with clients at the selected health facilities and in the community. The in-depth interviews and focus group discussions will help to understand clients' and health service providers' perspectives of FP and contraceptive service availability and readiness in COVID-19-affected areas. A cross-sectional health facility assessment will be conducted in all the selected health facilities to determine the health facility infrastructure's ability and readiness to provide FP and contraceptive services and to capture the trends in FP and contraceptive services available during the COVID-19 pandemic. Scientific approval for this study is obtained from the WHO Research Project Review Panel, and the WHO Ethics Review Committee has given ethical approval in the 3 countries. RESULTS: Using a standardized research protocol will ensure that the results from this study can be compared across regions and countries. The study was funded in March 2021. It received ethics approval from the WHO Ethics Review Committee in February 2022. We completed data collection in September 2022. We plan to complete the data analysis by March 2023. We plan to publish the study results by Summer 2023. CONCLUSIONS: The findings from this study will provide a better understanding of the impact of the COVID-19 pandemic on FP and contraceptive services at the facility level, which will help policy makers and health managers develop and strengthen FP policies and services in health facilities to be more responsive to community needs. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/43329.

Knowledge and practice of post-exposure prophylaxis (PEP) against HIV infection among health care providers in a tertiary hospital in Nigeria.

OBJECTIVE: To assess the knowledge and practice of post exposure prophylaxis (PEP) against HIV infection among health care providers in University of Abuja Teaching Hospital (UATH). METHODS: A cross-sectional survey conducted on 230 health care providers in UATH. RESULTS: Majority (97.0%) of the respondents have heard about PEP, but only a few (30.9%) of them could correctly identify the drugs used and duration of PEP. A third of respondents have had one form of accidental exposure or the other. HIV test was carried out in about two-thirds (64.8%) of the source patients. Thirteen (28.3%) of the source patients were HIV-positive. Of the 13 respondents that were exposed to HIV-positive patients, only 3 (23.1%) received PEP, and these three completed PEP, while majority, 10/13 (76.9%) did not receive PEP in spite of their exposure to HIV-positive sources. CONCLUSION: The study shows that the knowledge and practice of PEP among health care providers are very poor.

Effects of a temporary suspension of community-based health insurance in Kwara State, North-Central, Nigeria.

INTRODUCTION: a subsidized community health insurance programme in Kwara State, Nigeria was temporarily suspended in 2016 in anticipation of the roll-out of a state-wide health insurance scheme. This article reports the adverse consequences of the scheme´s suspension on enrollees´ healthcare utilization. METHODS: a mixed-methods study was carried out in Kwara State, Nigeria, in 2018 using a semi-quantitative cross-sectional survey amongst 600 former Kwara community health insurance clients, and in-depth interviews with 24 clients and 29 participating public and private healthcare providers in the program. Both quantitative and qualitative data were analyzed and triangulated. RESULTS: most of former enrollees (95.3%) kept utilizing programme facilities after the suspension, mainly because of the high quality of care. However, majority of the enrollees (95.8%) reverted to out-of-pocket payment while 67% reported constraints in payment for healthcare services after suspension of the program. In the absence of insurance, the most common coping mechanisms for healthcare payment were personal savings (63.3%), donations from friends and families (34.7%) and loans (11.8%). Being a male enrollee (odd ratio=1.61), living in a rural community (odd ratio =1.77), exclusive usage of Kwara Community Health Insurance Programme (KCHIP) prior to suspension (odd ratio=1.94) and suffering an acute illness (odd ratio=3.38) increased the odds of being financially constrained in accessing healthcare. CONCLUSION: after the suspension of the scheme, many enrollees and health facilities experienced financial constraints. These underscore the importance of sustainable health insurance schemes as a risk-pooling mechanism to sustain access to good quality health care and financial protection from catastrophic health expenditures.

Development and evaluation of a patient centered cardiovascular health education program for insured patients in rural Nigeria (QUICK - II).

BACKGROUND: In Sub Saharan Africa, the incidence of hypertension and other modifiable cardiovascular risk factors is growing rapidly. Poor adherence to prescribed prevention and treatment regimens by patients can compromise treatment outcomes. Patient-centered cardiovascular health education is likely to improve shortcomings in adherence. This paper describes a study that aims to develop a cardiovascular health education program for patients participating in a subsidized insurance plan in Nigeria and to evaluate the applicability and effectiveness in patients at increased risk for cardiovascular disease. DESIGN: The study has two parts. Part 1 will develop a cardiovascular health education program, using qualitative interviews with stakeholders. Part 2 will evaluate the effectiveness of the program in patients, using a prospective (pre-post) observational design. SETTING: A rural primary health center in Kwara State, Nigeria. POPULATION: For part 1: 40 patients, 10 healthcare professionals, and 5 insurance managers. For part 2: 150 patients with uncontrolled hypertension or other cardiovascular risk factors after one year of treatment. INTERVENTION: Part 2: patient-centered cardiovascular health education program. MEASUREMENTS: Part 1: Semi-structured interviews to identify stakeholder perspectives. Part 2: Pre- and post-intervention assessments including patients' demographic and socioeconomic data, blood pressure, body mass index and self-reporting measures on medication adherence and perception of care. Feasibility of the intervention will be measured using process data. OUTCOMES: For program development (part 1): overview of healthcare professionals' perceptions on barriers and facilitators to care, protocol for patient education, and protocol implementation plan.For program evaluation (part 2): changes in patients' scores on adherence to medication and life style changes, blood pressure, and other physiological and self-reporting measures at six months past baseline. ANALYSIS: Part 1: content analytic technique utilizing MAXQDA software. Part 2: univariate and multilevel analysis to assess outcomes of intervention. DISCUSSION: Diligent implementation of patient-centered education should enhance adherence to cardiovascular disease prevention and management programs in low income countries. TRIAL REGISTRATION: ISRCTN47894401.

Cardiovascular disease prevention in rural Nigeria in the context of a community based health insurance scheme: QUality Improvement Cardiovascular care Kwara-I (QUICK-I).

BACKGROUND: Cardiovascular diseases (CVD) are a leading contributor to the burden of disease in low- and middle-income countries. Guidelines for CVD prevention care in low resource settings have been developed but little information is available on strategies to implement this care. A community health insurance program might be used to improve patients' access to care. The operational research project "QUality Improvement Cardiovascular care Kwara - I (QUICK-I)" aims to assess the feasibility of CVD prevention care in rural Nigeria, according to international guidelines, in the context of a community based health insurance scheme. DESIGN: prospective observational hospital based cohort study. SETTING: a primary health care centre in rural Nigeria. STUDY POPULATION: 300 patients at risk for development of CVD (patients with hypertension, diabetes, renal disease or established CVD) who are enrolled in the Hygeia Community Health Plan. MEASUREMENTS: demographic and socio- economic data, physical and laboratory examination, CVD risk profile including screening for target organ damage. MEASUREMENTS will be done at 3 month intervals during 1 year. Direct and indirect costs of CVD prevention care will be estimated. OUTCOMES: 1) The adjusted cardiovascular quality of care indicator scores based on the "United Kingdom National Health Services Quality and Outcome Framework". 2) The average costs of CVD prevention and treatment per patient per year for patients, the clinic and the insurance company. 3) The estimated net health care costs of standard CVD prevention care per quality-adjusted life year gained. ANALYSIS: The primary outcomes, the score on CVD quality indicators and cost data will be descriptive. The quality scores and cost data will be used to describe the feasibility of CVD prevention care according to international guidelines. A cost-effectiveness analysis will be done using a Markov model. DISCUSSION: Results of QUICK-I can be used by policy makers and professionals who aim to implement CVD prevention programs in settings with limited resources. The context of the insurance program will provide insight in the opportunities community health insurance may offer to attain sustainable chronic disease management programs in low resource settings. TRIAL REGISTRATION: This protocol has been registered at ISRCTN, ID number: ISRCTN47894401.

What medicines do households keep in their cabinets? Understanding the possession and use of medicines at home and the role of health insurance in Nigeria.

BACKGROUND: Globally, the possession of medicines stored at home is increasing. However, little is known about the determinants of possessing medicines, their usage according to clinical purpose, which we term 'correct drug match', and the role of health insurance. METHODS: This study uses data from a 2013 survey evaluating a health insurance program in Kwara State, Nigeria, which upgraded health facilities and subsidized insurance premiums. The final dataset includes 1,090 households and 4,641 individuals. Multilevel mixed-effects logistic regressions were conducted at both the individual level and at the level of the medicines kept in respondents' homes to understand the determinants of medicine possession and correct drug match, respectively, and to investigate the effect of health insurance on both. RESULTS: A total of 9,266 medicines were classified with 61.2% correct match according to self-reported use, 11.9% incorrect match and 26.9% indeterminate. Most medicines (73.0%) were obtained from patent proprietary medicine vendors (PPMVs). At 36.6%, analgesics were the most common medicine held at home, while anti-malarial use had the highest correct match at 96.1%. Antihistamines, vitamins and minerals, expectorants, and antibiotics were most likely to have an incorrect match at respectively 35.8%, 33.6%, 31.9%, and 26.6%. Medicines were less likely to have a correct match when found with the uneducated and obtained from public facilities. Enrolment in the insurance program increased correct matches for specific medicines, notably antihypertensives and antibiotics (odds ratio: 25.15 and 3.60, respectively). CONCLUSION: Since PPMVs serve as both the most popular and better channel compared to the public sector to obtain medicines, we recommend that policymakers strengthen their focus on these vendors to educate communities on medicine types and their correct use. Health insurance programs that provide affordable access to improved-quality health facilities represent another important avenue for reducing the burden of incorrect drug use. This appears increasingly important in view of the global rise in antimicrobial resistance.

Outcome of vision screening by community health workers at immunization outlets in Nigeria to support access to early visual evaluation in children aged 0-2 years.

PURPOSE: Routine eye examination in early life is not the practice in most resource-limited countries. Delay in the presentation for eye problems is typical. Community health officers are often consulted by caregivers for all health problems during routine immunization and well-baby clinics in primary healthcare for children aged 0-2 years. This study evaluated the value and limitation of interview, Bruckner red reflex test, and instrument vision screener by noneye care middle-level staff of rural and urban well-baby immunization clinics, in early detection and referral for childhood eye disorders. MATERIALS AND METHODS: This was a cross-sectional study. Middle-level community health workers (CHWs) working at well-baby/immunization clinics were trained to perform vision screening using interview of caregivers, red reflex eye examination with ophthalmoscope, and instrument vision screener (Welch Allyn SPOT™ Vision Screener) without mydriatic drugs during routine immunization of children aged 0-2 years. IRB approval was obtained. RESULTS: Over a 6-month period in 2017, the CHWs screened 5609 children. Overall, 628 (11.2%) patients were referred to the tertiary child eye care unit. Referred cases included cataract, glaucoma, congenital nasolacrimal duct obstruction, ophthalmia neonatorum, retinoblastoma, and significant refractive errors. Referral from the interview of mothers was enhanced if specific questions to elicit visual function were asked. Bruckner red reflex test was more effective than instrument vision screener in the detection of cataract and life-threatening diseases such as retinoblastoma. Instrument vision screener was preferred by parents and better at detecting amblyopic risk factors. CONCLUSION: Preschool vision screening during routine immunization by primary healthcare workers in resource-limited settings was effective. Whenever instrument vision screener does not give any recommendation during screening, consider vision- or life-threatening pathology and refer.

The prominent role of informal medicine vendors despite health insurance: a weekly diaries study in rural Nigeria.

In sub-Saharan Africa, accessibility to affordable quality care is often poor and health expenditures are mostly paid out of pocket. Health insurance, protecting individuals from out-of-pocket health expenses, has been put forward as a means of enhancing universal health coverage. We explored the utilization of different types of healthcare providers and the factors associated with provider choice by insurance status in rural Nigeria. We analysed year-long weekly health diaries on illnesses and injuries (health episodes) for a sample of 920 individuals with access to a private subsidized health insurance programme. The weekly diaries capture not only catastrophic events but also less severe events that are likely underreported in surveys with longer recall periods. Individuals had insurance coverage during 34% of the 1761 reported health episodes, and they consulted a healthcare provider in 90% of the episodes. Multivariable multinomial logistic regression analyses showed that insurance coverage was associated with significantly higher utilization of formal health care: individuals consulted upgraded insurance programme facilities in 20% of insured episodes compared with 3% of uninsured episodes. Nonetheless, regardless of insurance status, most consultations involved an informal provider visit, with informal providers encompassing 73 and 78% of all consultations among insured and uninsured episodes, respectively, and individuals spending 54% of total annual out-of-pocket health expenditures at such providers. Given the high frequency at which individuals consult informal providers, their position within both the primary healthcare system and health insurance schemes should be reconsidered to reach universal health coverage.