Background. Studies had reported high rate of hepatitis B infection among hospital workers with low participation in vaccination programmes, especially those whose work exposes them to the risk of HBV infection. The study assessed knowledge of hepatitis B virus infection, risk perception, vaccination history, and challenges to control hepatitis among health workers. Methods. A descriptive cross-sectional study. Consenting health care workers completed a self-administered questionnaire that assessed respondents' general knowledge of HBV, vaccination history and HBsAg status, risk perception, and challenges to control hepatitis. Data was analysed using descriptive and inferential statistics. Results. Three hundred and eighty-two health care workers participated in the study. There were 182 males and 200 females. The respondents comprised 94 (25%) medical doctors, 168 (44%) nurses, 68 (18%) medical laboratory technologists, and 52 (14%) pharmacists. Over 33% had poor knowledge with 35% not immunized against HBV. Predictors of good knowledge include age less than 35 years, male sex, being a medical doctor, previous HBsAg test, and complete HBV immunisation. Identified challenges to control hepatitis include lack of hospital policy (91.6%), poor orientation of newly employed health workers (75.9%), and low risk perception (74.6%). Conclusion. Hospital policy issues and low risk perception of HBV transmission have grave implications for the control of HBV infection.

Introduction: We assessed the knowledge of and attitudes toward HIV/AIDS and antiretroviral therapy (ART) in people living with HIV/AIDS (PLWHA). Methodology: A descriptive, cross-sectional study design was employed. A structured interviewer-administered questionnaire was administered to consecutive, consenting PLWHA who had been receiving treatment for a minimum of three months. The level of ART adherence was calculated manually for each respondent. Results: In total 318 PLWHA completed the questionnaire. The mean and median time on ART was 17.8 months and 19 months respectively. The mean age of the respondents was 39.1±9.6 years. The majority of these respondents (76.9%) had completed secondary education. Over 80% of the respondents reported knowing that HIV can be transmitted through blood transfusions and unprotected sexual intercourse. Seventy-six per cent of the respondents reported knowing that ART suppresses HIV activity. However, 33% of the respondents denied being HIV positive, while 22.6% reported that they felt that taking ART was shameful. Over 32% of the respondents reported that good adherence to ART would raise suspicions about their HIV status, and 66.7% had not yet disclosed their HIV status to anyone. Most (77.7%) respondents had good knowledge of HIV/AIDS while 75.2% had good knowledge of ART. Also 78.9% had positive attitude to HIV/AIDS while 73.9%) had positive attitude to ART. Respondents with good knowledge about HIV/AIDS and a positive attitude about the disease tended to be more adherent to ART (p<0.01). Conclusions: The majority of respondents had good knowledge of and a positive attitude toward HIV/AIDS and ART adherence.

Lassa fever had been reported as a cause of death especially in endemic parts of Nigeria. This study assessed the knowledge, attitude, and practices toward Lassa fever control and prevention among residents of Ile-Ife, southwest Nigeria. Descriptive cross-sectional study was conducted among consenting randomly selected adults using an interviewer administered questionnaire. Data were analyzed using descriptive and inferential statistics. A total of 400 questionnaires with completed data were analyzed (response rate 96%). Majority, 207 (51.8%), were males while 193 (48.2%) were females. Most, 234 (58.5%), had tertiary education while 148 (37%) had secondary education. Fifty-nine percent had heard of Lassa fever with radio as their major source of information. About 76% had inadequate knowledge, 54% had negative attitude while 51% had poor practice toward Lassa fever. Determinants of knowledge of Lassa fever include having higher education (Adjusted Odd Ratio (AOR) = 11.49, 95% CI [3.10, 42.69], p = .0001), being in civil service (AOR = 0.22, 95% CI [0.09, 0.51], p = .01), and earning higher income (AOR = 4.23, 95% CI [2.61, 6.84], p = .0001). In conclusion, the knowledge, attitude, as well as preventive practices to Lassa fever were poor. It is necessary to increase public education and improve hygienic practices.

BackgroundWorldwide 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.MethodsThe 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.ResultsMean 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.ConclusionInappropriate 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.

BackgroundVisual function is important for optimal orientation in functional and social life, and has an effect on physical and emotional well-being. Visual impairment, therefore, leads to restrictions in all aspects of daily living and is related to quality of life. The aim of this study was to provide information on the causes of visual impairment in patients presenting to their family physician, the spectrum of impairment, and its impact on quality of life for these patients.MethodsThis descriptive cross-sectional study of 375 adult patients with ocular symptoms was performed in the general outpatient department of the University College Hospital, Ibadan, from July to September, 2009. After checking their presenting visual acuity, the patients were interviewed using the Vision-Related Quality of Life questionnaire to determine the impact of visual impairment on their quality of life. Ophthalmic examinations were performed to determine the causes of visual impairment. The results were analyzed using proportions and percentages.ResultsThe main causes of visual impairment were cataracts (58.7%), refractive error (19.4%), and glaucoma (2.9%). Visual impairment was found to be associated with advancing age, low education, and unemployment (P<0.001). Most patients (85.1%) were found to have good quality of life overall. Quality of life was found to be poor in the domains of visual function (64.2%) and social interaction (50.9%). Quality of life was found to be related to the degree of visual impairment, ie, blind patients reported poor quality of life (41.4%) when compared with those having low vision (8.6%) or near normal vision (2.4%, P<0.001).ConclusionThis study identified poor quality of life in patients with a higher degree of visual impairment. Family physicians need to identify these visually impaired patients early and make timely referrals.