Legalisation of abortion in a poor-resource setting: nigerian undergraduates' perspectives.

Background: Abortion is one of the leading causes of morbidity and mortality amongst Nigerian women in a country with restrictive abortion laws. Despite being illegal, abortions are still performed, and about 50% of abortions are performed by untrained persons in unhygienic conditions. This study assessed the determinants of attitude of undergraduates to legalisation of safe abortion in Nigeria. Methods: It is a descriptive cross-sectional study. We used a three-stage sampling technique to select 423 undergraduates using a pre-tested questionnaire. The predictors of attitude towards abortion and its legalisation were identified during multivariate analysis. Results: Good knowledge of abortion and its sequelae was found in about two-thirds (62.2%) of the participants, while over half (56.3%) had a negative perspective to abortion legalisation in Nigeria. Older participants were more likely to have positive perspectives to legalisation of abortion compared to their younger counterparts (odds ratio [OR] = 4.72, confidence interval [CI]: 2.61-8.55). Furthermore, respondents from upper social class and those with good knowledge were more likely to have positive perspectives to legalisation of abortion compared to their counterparts (OR = 5.63, CI: 3.12-10.16 and OR = 4.50, CI: 2.89-7.01). Conclusion: The study showed that respondents' knowledge of abortion was relatively low amongst the study population, and more than half of the respondents did not want abortion to be legalised. Increasing awareness on the importance of abortion and its complications in Nigeria will curb the menace of death due to abortion now and in the future.

Risk Factor Characterization of Ischemic Stroke Subtypes Among West Africans.

BACKGROUND AND PURPOSE: To identify the qualitative and quantitative contributions of conventional risk factors for occurrence of ischemic stroke and its key pathophysiologic subtypes among West Africans. METHODS: The SIREN (Stroke Investigative Research and Educational Network) is a multicenter, case-control study involving 15 sites in Ghana and Nigeria. Cases include adults aged ≥18 years with ischemic stroke who were etiologically subtyped using the A-S-C-O-D classification into atherosclerosis, small-vessel occlusion, cardiac pathology, other causes, and dissection. Controls were age- and gender-matched stroke-free adults. Detailed evaluations for vascular, lifestyle, and psychosocial factors were performed. We used conditional logistic regression to estimate adjusted odds ratios with 95% CI. RESULTS: There were 2431 ischemic stroke case and stroke-free control pairs with respective mean ages of 62.2±14.0 versus 60.9±13.7 years. There were 1024 (42.1%) small vessel occlusions, 427 (17.6%) large-artery atherosclerosis, 258 (10.6%) cardio-embolic, 3 (0.1%) carotid dissections, and 719 (29.6%) undetermined/other causes. The adjusted odds ratio (95% CI) for the 8 dominant risk factors for ischemic stroke were hypertension, 10.34 (6.91-15.45); dyslipidemia, 5.16 (3.78-7.03); diabetes, 3.44 (2.60-4.56); low green vegetable consumption, 1.89 (1.45-2.46); red meat consumption, 1.89 (1.45-2.46); cardiac disease, 1.88 (1.22-2.90); monthly income $100 or more, 1.72 (1.24-2.39); and psychosocial stress, 1.62 (1.18-2.21). Hypertension, dyslipidemia, diabetes were confluent factors shared by small-vessel, large-vessel and cardio-embolic subtypes. Stroke cases and stroke-free controls had a mean of 5.3±1.5 versus 3.2±1.0 adverse cardio-metabolic risk factors respectively (P<0.0001). CONCLUSIONS: Traditional vascular risk factors demonstrate important differential effect sizes with pathophysiologic, clinical and preventative implications on the occurrence of ischemic stroke among indigenous West Africans.

A Novel Afrocentric Stroke Risk Assessment Score: Models from the Siren Study.

BACKGROUND: Stroke risk can be quantified using risk factors whose effect sizes vary by geography and race. No stroke risk assessment tool exists to estimate aggregate stroke risk for indigenous African. OBJECTIVES: To develop Afrocentric risk-scoring models for stroke occurrence. MATERIALS AND METHODS: We evaluated 3533 radiologically confirmed West African stroke cases paired 1:1 with age-, and sex-matched stroke-free controls in the SIREN study. The 7,066 subjects were randomly split into a training and testing set at the ratio of 85:15. Conditional logistic regression models were constructed by including 17 putative factors linked to stroke occurrence using the training set. Significant risk factors were assigned constant and standardized statistical weights based on regression coefficients (ß) to develop an additive risk scoring system on a scale of 0-100%. Using the testing set, Receiver Operating Characteristics (ROC) curves were constructed to obtain a total score to serve as cut-off to discriminate between cases and controls. We calculated sensitivity, specificity, positive predictive value (PPV) and negative predictive value (NPV) at this cut-off. RESULTS: For stroke occurrence, we identified 15 traditional vascular factors. Cohen's kappa for validity was maximal at a total risk score of 56% using both statistical weighting approaches to risk quantification and in both datasets. The risk score had a predictive accuracy of 76% (95%CI: 74-79%), sensitivity of 80.3%, specificity of 63.0%, PPV of 68.5% and NPV of 76.2% in the test dataset. For ischemic strokes, 12 risk factors had predictive accuracy of 78% (95%CI: 74-81%). For hemorrhagic strokes, 7 factors had a predictive accuracy of 79% (95%CI: 73-84%). CONCLUSIONS: The SIREN models quantify aggregate stroke risk in indigenous West Africans with good accuracy. Prospective studies are needed to validate this instrument for stroke prevention.

Determinants of Quality of Life of Elderly Patients Attending a General Practice Clinic in Southwest Nigeria.

BACKGROUND: Aging is associated with change in health status and decreasing functional capacity affecting the general well-being of individuals with increase in the prevalence of chronic noncommunicable diseases. OBJECTIVE: This study aimed to assess the quality of life (QoL) and its determinants in elderly patients attending a general practice clinic in Southwest Nigeria. METHOD: Descriptive cross-sectional study of consenting elderly patients completed an interviewer-administered questionnaire on QoL and its determinants. Data were analyzed using descriptive and inferential analysis. Logistic regression was done to identify predictors of QoL. RESULTS: A total of 216 older adults were interviewed. Only 25% had good QoL with majority having multiple morbidities which was associated with poorer QoL. Predictors of QoL were family support (odds ratio = 0.249, 95% confidence interval [0.079, 0.850], p = .026) and socioeconomic class (odds ratio = 3.66, 95% confidence interval [1.47, 7.87], p = .004) of the respondents. CONCLUSION: QoL was found to be poor among the study population and worst in those with multiple morbidities. There is a need for policy direction to advocate for preventive strategies for risk of chronic diseases as well as provide better access to primary care through National Health Insurance Scheme (NHIS).

PENTAZOCINE VERSUS PENTAZOCINE WITH RECTAL DICLOFENAC FOR POSTOPERATIVE PAIN RELIEF AFTER CESAREAN SECTION- A DOUBLE BLIND RANDOMIZED PLACEBO CONTROLLED TRIAL IN A LOW RESOURCE AREA.

BACKGROUND: The unimodal approach of using pentazocine as post-cesarean section pain relief is inadequate, hence the need for a safer, easily available and more effective multimodal approach. AIM: To evaluate the effectiveness of rectal diclofenac combined with intramuscular pentazocine for postoperative pain following cesarean section. METHODS: In this double blind clinical trial, 130 pregnant women scheduled for cesarean section under spinal anesthesia were randomly assigned to two groups. Group A received 100mg diclofenac suppository and group B received placebo suppository immediately following surgery, 12 and 24h later. Both groups also received intramuscular pentazocine 30mg immediately following surgery and 6 hourly postoperatively in the first 24 h. Postoperative pain was assessed by visual analogue scale at end of surgery and 2, 12 and 24 h after surgery. Patient satisfaction scores were also assessed. RESULTS: One hundred and sixteen patients completed the study. Combining diclofenac and pentazocine had statistically significant reduction in pain intensity at 2, 12, and 24 hours postoperatively compared to pentazocine alone (p <0.05). No significant side effects were noted in both groups. The combined group also had significantly better patient satisfaction scores. CONCLUSION: The addition of diclofenac suppository to intramuscular pentazocine provides better pain relief after cesarean section and increased patient satisfaction.

Sexual experiences of married HIV positive women in Osogbo, southwest Nigeria: role of inappropriate status disclosure.

BACKGROUND: Worldwide heterosexual sex is the most common mode of HIV transmission, with the marital heterosexual route becoming a major contributor in sub-Sahara Africa. This study examined the role of inappropriate HIV status disclosure, after diagnosis, on marital sexual experiences of HIV positive women. METHODS: The study employed a descriptive cross-sectional design. An interviewer administered questionnaire that elicited information about HIV status disclosure to partners, sexual experiences, condom use and parity was administered to 122 married women living with HIV/AIDS. Participants were referred from peripheral health centres to receive comprehensive HIV care at the State Specialist Hospital, Osogbo, Nigeria. RESULTS: Mean age (SD) of respondents was 33.8 (8.9) years. Only 23.8% of partners had HIV screening, with 3.3% being HIV positive. A majority (62%) of respondents reported experiencing marital sex deprivation since their partners became aware of their HIV status. There was a reported rejection (74.3%) of condom use by partners during sexual intercourse. Fear of becoming infected (85.7%) and blaming the women for their positive status (85.7%) were the main reasons the respondents gave for being sexually deprived by their partners. CONCLUSION: Inappropriate status disclosure due to poor HIV counseling and testing (HCT) practices resulted in sexual deprivation of married HIV positive women. Adequate training and retraining of health care workers on HCT and HIV status disclosure will reduce experience of sexual deprivation among married HIV positive women.

Diagnostic proficiency and reporting of Lassa fever by physicians in Osun State of Nigeria.

BACKGROUND: Lassa fever is highly contagious and commonly results in death. It is therefore necessary to diagnose and report any suspected case of Lassa fever to facilitate preventive strategies. This study assessed the preparedness of physicians in the diagnosis and reporting of Lassa fever. METHODS: The study design was descriptive cross-sectional. The consenting medical doctors completed a self-administered questionnaire on the diagnosis and reporting of Lassa fever. Descriptive and inferential statistics were used in data analyses. RESULTS: One hundred seventy-five physicians participated in the study. The mean age was 41.5 ± 10.9 years (range, 24-75 years). Most of the physicians were male (78.9%) and had practiced medicine ≥ 20 years (51.5%). Most of the physicians had a good knowledge regarding the diagnosis and reporting of Lassa fever; however, none of the physicians had ever diagnosed or reported a suspected case. Predictors of good knowledge include male sex, not practicing at a secondary health care level and post graduation year more than 20 years. CONCLUSION: There is disparity in knowledge and practices of physicians regarding the diagnosis and reporting of Lassa fever. Thus, it is necessary to improve the knowledge and practices of physicians regarding the diagnosis and reporting of Lassa fever.

Predictors of mortality in children with typhoid ileal perforation in a Nigerian tertiary hospital.

PURPOSE: Childhood typhoid ileal perforation is associated with high morbidity and mortality. Our aim was to ascertain the predictors of survival in children. MATERIALS AND METHODS: This is a tertiary hospital-based retrospective review of patients aged ≤15 years managed for typhoid ileal perforations between January 2005 and December 2013. The details of their biodata, potential risk factors and outcome were evaluated. RESULTS: Forty-five children out of a total of 97 with typhoid fever had typhoid ileal perforation. The age range was 2-15 years, mean (±SD) = 9.3 (±3.31) years, median = 10 years. There were more males than females (26:19). Thirty-nine (86.7%) patients were >5 years old. There were nine deaths (20% mortality). The mean (±SD) age of survivors was 9.8 (±2.9) years and 7.1 (±4.2) for non-survivors (p = 0.026). The duration of illness at presentation, gender, admission temperature, nutritional status and packed cell volume, perforation-operation interval, number of perforations, surgical procedure, and the duration of surgery did not statistically influence survival (p > 0.05). The age of the patients and burst abdomen attained statistical significance (p < 0.05). CONCLUSION: The patients' age and postoperative burst abdomen were significant determinants of survival in children with typhoid ileal perforation.

Fertility intentions of people living with HIV/AIDS at Osogbo, Southwest Nigeria.

OBJECTIVE: To determine the fertility intentions of people living with HIV/AIDS (PLWHA) attending a secondary care facility at Osogbo, Southwest Nigeria. METHODS: A descriptive cross-sectional study design was employed. Information on fertility intentions of PLWHA was gathered by means of an interviewer-administered questionnaire. The data were analysed using descriptive and inferential statistics. RESULTS: A total of 366 PLWHA with a mean age of 37.4 ± 9.5 years were interviewed: 286 (78%) women and 80 (22%) men. A majority of respondents had secondary (38%) or higher (29%) education. Most respondents were married (65%), artisans (78%), and of Yoruba descent (89%). Twenty-seven percent of women and 17% of men intended to have more than two children in the nearest future; 28% of women and 15% of men reported that their partners had similar future fertility intention. Most (73%) respondents intending to have children desired male children. In the logistic regression model, the significant predictors of fertility intention were a younger age, being married, having no child presently, and having higher education (p < 0.05). CONCLUSION: Most PLWHA and their spouses intended to have more children. It is necessary to put in place strategies to provide reproductive and family planning services to PLWHA.

Patient-level and system-level determinants of stroke fatality across 16 large hospitals in Ghana and Nigeria: a prospective cohort study.

BACKGROUND: Every minute, six indigenous Africans develop new strokes. Patient-level and system-level contributors to early stroke fatality in this region are yet to be delineated. We aimed to identify and quantify the contributions of patient-level and system-level determinants of inpatient stroke fatality across 16 hospitals in Ghana and Nigeria. METHODS: The Stroke Investigative Research and Educational Network (SIREN) is a multicentre study involving 16 sites in Ghana and Nigeria. Cases include adults (aged ≥18 years) with clinical and radiological evidence of an acute stroke. Data on stroke services and resources available at each study site were collected and analysed as system-level factors. A host of demographic and clinical variables of cases were analysed as patient-level factors. A mixed effect log-binomial model including both patient-level and system-level covariates was fitted. Results are presented as adjusted risk ratios (aRRs) with respective 95% CIs. FINDINGS: Overall, 814 (21·8%) of the 3739 patients admitted with stroke died as inpatients: 476 (18·1%) of 2635 with ischaemic stroke and 338 (30·6%) of 1104 with intracerebral haemorrhage. The variability in the odds of stroke fatality that could be attributed to the system-level factors across study sites assessed using model intracluster correlation coefficient was substantial at 7·3% (above a 5% threshold). Stroke units were available at only five of 16 centres. The aRRs of six patient-level factors associated with stroke fatality were: low vegetable consumption, 1·19 (95% CI 1·07-1·33); systolic blood pressure, 1·02 (1·01-1·04) for each 10 mm Hg rise; stroke lesion volume more than 30 cm3, 1·48 (1·22-1·79); National Institutes of Health Stroke Scale (NIHSS) score, 1·20 (1·13-1·26) for each 5-unit rise; elevated intracranial pressure, 1·75 (1·31-2·33); and aspiration pneumonia, 1·79 (1·16-2·77). INTERPRETATION: Studies are needed to assess the efficacy of interventions targeting patient-level factors such as aspiration pneumonia in reducing acute stroke fatality in this region. Policy directives to improve stroke unit access are warranted. FUNDING: US National Institutes of Health. TRANSLATIONS: For the Twi, Yoruba and Hausa translations of the abstract see Supplementary Materials section.

Reducing waiting time at a Nigerian HIV treatment clinic: opinions from and the satisfaction of people living with HIV/AIDS.

We assessed the waiting time and perceived satisfaction with care among people living with HIV/AIDS (PLHIV) at an antiretroviral clinic in Nigeria. A structured questionnaire was administered during interviews. Four hundred patients completed the questionnaire. The mean age of the respondents was 36.4 years (SD 9.7 years), and 61% of them were females. A majority, 72.9%, reported that the time elapsed between entry into the clinic and access to medical care services (waiting time) was more than an hour. However, a majority (77%) expressed satisfaction with the medical care they received. Although the majority of PLHIV were satisfied with their medical care, more needs to be done to reduce patient waiting time before access to medical services.

Secondhand smoke exposure is independently associated with stroke among non-smoking adults in West Africa.

BACKGROUND: Stroke is a leading cause of disability and mortality worldwide, but little is known about the contribution of secondhand smoke exposure (SHSE) to stroke epidemiology among indigenous Africans. OBJECTIVE: To evaluate the association of SHSE with stroke among indigenous Africans. METHODS: We analyzed the relationship of SHSE with stroke among 2990 case-control pairs of adults who had never smoked (identified in the SIREN study) using conditional logistic regression at a two-sided P < 0.05. RESULTS: Multivariable-adjusted odds ratio and 95% confidence interval; 1.25 (1.04, 1.50; P = 0.02) revealed SHSE was positively associated with stroke independent of stroke subtypes. CONCLUSION: Culturally relevant primary prevention strategies targeted at SHSE might be promising in preventing stroke among Africans.

Carotid and Vertebral Atherosclerosis in West African Stroke Patients: Findings from the Stroke Investigative Research and Education Network.

Background: We evaluated the characteristics of carotid and vertebral atherosclerosis in indigenous West Africans with stroke. Methodology: Of the 3778stroke patients recruited between 01/2014 and 08/2017, 1070 (28.3%) received carotid and vertebral artery evaluation with B-mode Ultrasound. Carotid and vertebral intima-media thickness (IMT) using multiple site technique were measured bilaterally and plaque frequency was determined. Descriptive and comparative analyses between stroke types and vessels were carried out. Results: There were 809 (75.6%) patients with ischemic stroke. The prevalence of intima-media thickening in the study population was 84.0% (898/1070) [95% CI: 81.7-86.1], being higher in the ischemic stroke (688/809, 85.0%) [95% CI: 82.4-87.3] than in the hemorrhagic stroke group (211/261, 80.8%) [95% CI: 75.6-85.2]. Overall prevalence of plaques which was 26.1% [95% CI: 23.5-28.8], was found also to be higher in ischemic than hemorrhagic stroke (29.8%[95% CI: 26.7-33.0] vs. 14.6% [95% CI: 10.8-19.4], p < 0.05). The mean IMT (carotids: 2.01+1.33 mm; vertebrals: 0.96+0.54mm, p<0.001) and prevalence of plaques (carotids: 8.8%; vertebrals: 1.7%,p<0.001) were higher in carotid than vertebral arteries. Age, hypertension, level of formal education, history of smoking, average monthly income, and family histories of hypertension and stroke were associated with intima-media thickening in the carotids (all p< 0.05) in the ischemic stroke patients while family history of hypertension, diabetes mellitus, and level of formal education were independently associated with intima-media thickening in the carotids (all p< 0.05) in the hemorrhagic stroke patients. No CVRF showed an independent association with the presence of plaque in the carotid and vertebral arteries both stroke types. Conclusions: One off our stroke patients in our cohort had atherosclerotic plaques, with ischemic patients being twice as likely to have this burden compared to hemorrhagic patients, and carotid atherosclerosis being five times as frequent as vertebral atherosclerosis.

Caesarean delivery rate and indications at a secondary healthcare Facility in Ibadan, South Western Nigeria: a five-year review.

BACKGROUND: Caesarean delivery is an essential surgical skill within the primary care setting aimed at reducing maternal morbidity and mortality. OBJECTIVES: To determine the rate and indications for caesarean deliveries with a view to improving on the service delivery in the study area. METHODS: A retrospective review of all caesarean deliveries over a five-year period, January 1st, 2012 to December 31st, 2016. RESULTS: A total of 2321 deliveries were recorded during the study duration and 481 of them were through caesarean section (CS) giving a caesarean section rate of 20.4%. The rate was higher in the multigravida 255 (53.1%). The commonest indication for caesarean section was previous caesarean section 131 (27.2%). Emergency caesarean delivery accounted for 278 (57.8%). Only 16 (3.3%) stayed more than five days postoperatively while the rest, 465 (96.7%), stayed less than five days. There was a gradual yearly increase in rate from 12.1% in 2012 to 19.5% in 2016. CONCLUSION: The rate of CS in this study has shown a gradual yearly increase with emergency CS having a higher percentage. Early diagnosis and referral of high-risk pregnancies from peripheral hospitals could reduce emergency CS among the study population.

Burdens and predictors of the Burden experienced by Family Caregivers of Patients with Oral and Maxillofacial Tumours.

Aim: There is a dearth of knowledge on the burden of family caregivers of patients with maxillofacial tumours in Nigeria. This burden may be influenced by racial peculiarities and the disease entity of the patient. The aim of this study is to assess and document the burdens and predictors of burdens experienced by family caregivers of patients with oral maxillofacial tumours presenting at a tertiary health facility in South Western Nigeria. Materials and Methods: A descriptive cross-sectional study that included 110 consenting family caregivers of patients diagnosed with oral and maxillofacial tumours. A semi-structured questionnaire was used to collect information on their sociodemographic characteristics and caregiving burden using the Zarit burden interview tool. Data were analysed using descriptive and inferential statistics with Statistical Package for Social Sciences version 21.0. Result: The most frequent group of caregivers was patients' children (32.0%), aged 30-39 years (28.2%), females (54.5%), with secondary education (41.8%), and traders (38.2%), who earned less than national minimum wage (55.5%). Majority (42.7%) experienced mild-to-moderate burden; coping strategy was mainly prayers (76.4%), while the greatest need expressed was financial assistance (93.6%). The significant predictors of caregiver burden were the presence of pain (adjusted odds ratio [AOR] = 2.961; 95% confidence interval [CI] = 1.165-7.526; P = 0.023) and severe clinical condition (AOR = 3.342; 95% CI = 1.133-9.853; P = 0.029). Conclusion: The most common category of the burden of family caregivers of patients with maxillofacial tumours was the mild-to-moderate category, and the most significant predictors were the presence of pain and severity of clinical condition. The greatest need expressed was financial assistance. Therefore, an emphasis on adequate pain control and alternate sources of funding may appreciably relieve the burden of family caregivers of patients with maxillofacial tumours.

Human immunodeficiency virus postexposure prophylaxis at IBadan, Nigeria.

HIV infection from occupational and nonoccupational exposures can be prevented through risk assessment and management with antiretroviral drug therapy (ART). This study sought to examine the pattern of presentation and outcome of clients who were given postexposure prophylaxis (PEP) at the University College Hospital, Ibadan, Nigeria. A retrospective review of case notes of clients presenting for HIV PEP from January 2005 to December 2006 was carried out. A total of 48 clients with a mean age of 27.9 +/- 12.3 years underwent PEP during the period under review. Rape constituted 50% of reasons for PEP, while needle pricks and blood splash into mucous membranes constituted 25% each. Among those who received therapy, 10 (23.8%) could not complete drug therapy because of side effects. Although no client was HIV positive after the recommended 6 months of follow-up, 8 (16.7%) clients did not complete attendance to the clinic during the period.

Effect of malaria preventive education on the use of long-lasting insecticidal nets among pregnant females in a Teaching Hospital in Osun state, south-west Nigeria.

BACKGROUND: Malaria in pregnancy is a major public health problem in Nigeria. Long-Lasting Insecticidal Nets (LLINs) have been advocated as an effective tool against malaria transmission. However, success of this intervention largely depends on the knowledge and practices regarding malaria and its prevention. Unfortunately, few studies have been done on effect of malaria preventive education on use of LLIN in pregnancy. OBJECTIVE: To assess the knowledge of malaria and determine the effect of malaria preventive education on the use of LLINs among pregnant females in a Teaching Hospital in Osun state. METHOD: It was a one group pre-test post-test quasi - experimental hospital based study involving pregnant females attending Ante-Natal Clinic (ANC) of the Obafemi Awolowo University Teaching Hospitals Complex (OAUTHC). A total of 200 respondents were recruited for this study by 2-stage sampling technique. Data was collected using a pretested questionnaire to elicit information on socio-demographic characteristics, use of LLIN in pregnancy, knowledge of malaria and its preventive measures. The data collected was analysed using descriptive and inferential statistics. The descriptive statistics comprised frequency, percentage, means and standard deviations. Bivariate analysis comprised Chi-square test on knowledge of malaria before and after intervention while correlation test assessed strength of relationship between knowledge of malaria preventive education and use of LLINs before and after intervention. Multivariate analysis determined the predictors of LLINs use. Analytical statistics of cross tabulation was conducted considering a p < 0.05 to be statistically significant. RESULTS: There was an increase in the scores of knowledge on malaria transmission after the intervention and this was statistically significant (χ2 = 8.862, p < 0.01). Similarly, the scores of knowledge on malaria prevention increased after the intervention and this was statistically significant (χ2 = 10.023, p < 0.01). Respondents' age, marital status and gravidity were predictors of LLINs use. Biserial correlation showed a statistically positive relationship between knowledge of malaria preventive education and use of LLINs after intervention (r = 0.036, p < 0.01). CONCLUSION: The use of malaria preventive education was found to be effective in increasing the use of LLIN in this study. These findings highlight a need for educational intervention in implementation of LLINs. There is therefore a need to strengthen the policy of malaria prevention education as an integral component with distribution of free LLIN in health care setting to enhance its utilization.

Hepatitis B Infection: A Mixed Methods of Disclosure Pattern and Social Problems in the Nigerian Family.

BACKGROUND: Hepatitis B virus (HBV) infection has a high prevalence rate in Nigeria. Disclosure of infection status to close partner and the public attracts support for infected people. This study looks at disclosure and social challenges of infected persons. METHODS: Mixed methods of patients' administered questionnaire and an in-depth interview conducted on HBV-infected respondents in a hospital in Nigeria were used. The study recruited all participants who satisfied the inclusion criteria. Data were entered into SPSS version 20 and analyzed using simple and inferential statistics and content analysis for the in-depth interview. RESULTS: A total of 205 participants completed the questionnaire study. Mean (standard deviation) age was 35.3 (±11.0) years. There were 121 married, 37 singles with noncohabiting partners and 47 singles without partners with disclosure rates being 96.7% versus 97.9% versus 89.2%, respectively. Singles disclosed infection more to their parents while married respondents disclosed infection more to their spouses. Singles had high rate of denial of sexual relationship (22.6%), emotional trauma (34.5%), broken relationships (11.4%), and surreptitious use of contraception for protection (67.6%). Married respondents had the highest rate of HBV vaccination of their family members (40.1%). Infection prevention and allaying fears of family members were their counseling needs. In-depth interview revealed that infected respondents usually expressed shock and depression at a positive test leading to fear and deception that put close associates at risk. CONCLUSION: Hepatitis B virus-infected respondents have high rate of disclosure. Family problems of these people can therefore be solved through public enlightenment and individual counseling.

Willingness of Family Caregivers to Consent to Relative's Postmortem Examination that Die Suddenly in a Nigerian Tertiary Hospital.

BACKGROUND: Postmortem examination is necessary to diagnose the cause of sudden death, and family caregivers are expected to consent to this examination. This study assessed knowledge, attitude, practices and willingness of family caregivers to consent to postmortem examination of their relative if they die suddenly in a Nigerian tertiary hospital. METHODS: Descriptive cross-sectional study of family caregivers of our patients that completed an interviewer administered semistructured questionnaire assessing their knowledge, attitude, practices and willingness to consent to postmortem examination of their relative if they die suddenly. Data were analyzed using descriptive and inferential statistics. RESULTS: A total of 224 caregivers were interviewed. The mean age (SD) was 34.95 (11.74), ranging 22-75 years. They were parents (32.6%), siblings (37.9%), spouses (11.2%) and other relatives (18.3%). Only 17% had adequate knowledge, 44.6% positive attitude and 11.2% good practices to postmortem examination of sudden death. The majority (75.9%) would consent to postmortem examination of their relatives if they die suddenly. Sociodemographic variables associated with willingness to consent to postmortem examination after relative's sudden death include being male (AOR 3.61; 95%CI 3.09-8.92; p=0.001), having tertiary education (AOR 4.83; 95%CI 1.01-8.29; p=0.034), Christianity (AOR 2.59; 95%CI 1.25-5.35; p=0.010) and skilled worker (AOR 1.43; 95%CI 1.33-3.80; p=0.020). CONCLUSION: Some family caregivers would not consent to postmortem examination of their relatives when they die suddenly. Sensitization programs targeting family caregivers are necessary to increase knowledge and enhance prevention of sudden death as well as improve willingness to consent to postmortem examination when their relatives die suddenly.

Unraveling the risk factors for spontaneous intracerebral hemorrhage among West Africans.

OBJECTIVE: To characterize risk factors for spontaneous intracerebral hemorrhage (sICH) occurrence and severity among West Africans. METHODS: The Stroke Investigative Research and Educational Network (SIREN) study is a multicenter case-control study involving 15 sites in Ghana and Nigeria. Patients were adults ≥18 years old with CT-confirmed sICH with age-, sex-, and ethnicity-matched stroke-free community controls. Standard instruments were used to assess vascular, lifestyle, and psychosocial factors. Factors associated with sICH and its severity were assessed using conditional logistic regression to estimate odds ratios (ORs) and population-attributable risks (PARs) with 95% confidence intervals (CIs) for factors. RESULTS: Of 2,944 adjudicated stroke cases, 854 were intracerebral hemorrhage (ICH). Mean age of patients with ICH was 54.7 ± 13.9 years, with a male preponderance (63.1%), and 77.3% were nonlobar. Etiologic subtypes of sICH included hypertension (80.9%), structural vascular anomalies (4.0%), cerebral amyloid angiopathy (0.7%), systemic illnesses (0.5%), medication-related (0.4%), and undetermined (13.7%). Eight factors independently associated with sICH occurrence by decreasing order of PAR with their adjusted OR (95% CI) were hypertension, 66.63 (20.78-213.72); dyslipidemia, 2.95 (1.84-4.74); meat consumption, 1.55 (1.01-2.38); family history of CVD, 2.22 (1.41-3.50); nonconsumption of green vegetables, 3.61 (2.07-6.31); diabetes mellitus, 2.11 (1.29-3.46); stress, 1.68 (1.03-2.77); and current tobacco use, 14.27 (2.09-97.47). Factors associated with severe sICH using an NIH Stroke Scale score >15 with adjusted OR (95% CI) were nonconsumption of leafy green vegetables, 2.03 (1.43-2.88); systolic blood pressure for each mm Hg rise, 1.01 (1.00-1.01); presence of midline shift, 1.54 (1.11-2.13); lobar ICH, 1.72 (1.16-2.55); and supratentorial bleeds, 2.17 (1.06-4.46). CONCLUSIONS: Population-level control of the dominant factors will substantially mitigate the burden of sICH in West Africa.