Awareness and use of folic acid among women of childbearing age in Benue State, Nigeria.

INTRODUCTION: every year in Nigeria 12,695 babies are born with neural tube defects. Folic acid reduces the risk of neural tube defect by about 50% among peri-conceptional users. We conducted this study to determine the awareness and use of folic acid among women of childbearing age in Benue State, Nigeria. METHODS: we conducted a cross-sectional study among women attending selected among six secondary health facilities in Benue State using a multi-stage sampling technique. We interviewed 586 women aged 15-49 years using structured questionnaires to obtain information on awareness and use of folic acid. We performed univariate, bivariate and multivariate analysis at 5% significance. RESULTS: interviewed 586 women with the mean age 27 ± 6.9 years; 281(48%) were aware of folic acid as a supplement, 178 (30.4%) knew the dietary source of folic acid while 152 (26%) knew the benefit of folic acid. The commonest source of information was health professionals [195 (51%)]. Only 221 (37.7%) used folic acid, 14 (1.7%) of them using it within the first trimester. The commonest reason why women did not take folic acid as supplement was unpleasant smell [124 (21%)]. Awareness of folic acid benefit (OR: 6, 95%CI = 3.9-8.8), level of education (OR: 2.0, 95%CI = 1.2-3.3) and employment status (OR: 1.6, 95%CI= 1.1-22) were significantly associated with folic acid use. Awareness of folic acid use was an independent predictor of folic acid use (AOR: 7.9 95%Cl: 5.3-11.7). CONCLUSION: awareness and use of folic acid among women of childbearing age was low. Awareness is a predictor of folic acid use. We recommend the promotion of awareness and use of folic acid in pregnant women.

Burden of measles in Nigeria: a five-year review of casebased surveillance data, 2012-2016.

INTRODUCTION: measles is a vaccine preventable, highly transmissible viral infection that affects mostly children under five years. We reviewed surveillance data on measles from Nigeria over a five-year period to highlights its burden and make recommendations for improvements. METHODS: we conducted a secondary data analysis of measles specific Integrated Disease Surveillance and Response (IDSR) records of all states in Nigeria over a five-year period. RESULTS: a total of 131,732 cases were recorded between January 2012 and September 2016. Most cases 57,892 (43.95%) were recorded in 2013 while the least 11,061 (8.4%) were recorded in 2012. A total of 817 deaths were recorded, with a case fatality rate (CFR) of 0.62%. The highest CFR (1.43%) was recorded in 2012 while the least CFR (0.44%) was recorded in 2016. Only 8,916 (6.7%) cases were confirmed by laboratory tests. The trend of measles cases followed the same pattern throughout the years under review, with cases peaking at March, then gradually reducing to lowest level at June, which was maintained throughout the rest of the year. States in northern region of Nigeria recorded the highest attack rate (Yobe: 480.29 cases per 100,000 population, Sokoto: 284.63 cases per 100,000 population and Katsina: 246.07 cases per 100,000 population) compared to States in the southern region (Rivers: 11.72 cases per 100,000 population and Akwa Ibom: 13.59 cases per 100,000 population). Conversely, States in the southern region recorded the highest CFR (Ebonyi: 13.43% and Rivers: 3.27%). CONCLUSION: measles infection remains a burden especially in the northern region of Nigeria. Although measles fatalities declined over the years, laboratory confirmation was sub-optimal. We recommended improvement on routine immunization and strengthening of regional laboratories diagnostic capacities, for successful eradication of measles from Nigeria.

Demographic factors associated with HIV infection between low and high prevalence areas in Nigeria, 2015.

INTRODUCTION: Sub-Saharan Africa accounts for 66% of 36.7 million individuals living with HIV in 2015 with Nigeria having the second highest prevalence in Africa. The study aimed to find the prevalence and socio-demographic factors associated with HIV infection and compare these findings between high and low prevalence areas. METHODS: We conducted a cross-sectional study among adults aged 15 to 49 years from March to April 2015. We administered a questionnaire to collect linked anonymous data on socio-demographic and socio-cultural characteristics and screened all respondents for HIV infection. We defined a high HIV prevalence area as area with prevalence consistently above 5% and an area with prevalence consistently below 2% as low prevalence area. We performed univariate, bivariate and logistic regration analysis to assess factors associated with HIV infection. RESULTS: We screened and interviewed all 480 respondents. Majority 344 (71.7%) were females, mean age was 30.1 years (±7.4 years), high proportion were employed 246 (51.2%). In high HIV prevalence area, aged <30 years (Adjusted Odd Ratio (AOR) = 4.2, 95% Confidence Interval (CI) = 1.1-20.4) and being employed (AOR= 3.7, 95% CI=1.0-58.8) increased the likelihood of HIV infection. In low HIV prevalence area, lack of education (AOR=7.1, 95% CI= 0.9-32) was the only predictor of HIV infection. CONCLUSION: Interplay of socio-demographic factors was responsible for differences in HIV prevalence. To further decrease prevalence in low prevalence areas (below 1%), government should make universal basic education mandatory and in high prevalence areas, interventions should target the young and the employed.