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Background: Tobacco use is associated with medical, social and economic problems. There is paucity of data on tobacco use among undergraduates in northern Nigeria. This study assessed pattern and predictors of tobacco use among undergraduates in Zaria, North-western Nigeria. Method: It was a cross-sectional study of undergraduates in three tertiary institutions. Multi-stage sampling technique was used to select 1,080 undergraduates. Data was collected using a questionnaire adapted from Global Adult Tobacco Survey and Global Youth Tobacco Survey. Bi-variate analysis was used to identify independent variables showing statistically significant association with current tobacco use. These were entered into step-wise logistic regression. Results: Their median age was 24 years (range:15–47). Prevalence of current tobacco use was 27.0%. About 58.7% smoked tobacco daily and 40.0% used smokeless tobacco daily. Commonest places where tobacco was used were off campus accommodation (30.2%), social center (30.2%) and bar or club (28.1%). Predictors of tobacco use were being a male [2.64(1.82–3.84)], married [2.33(1.49–3.70)], experiencing tobacco promotional activity [1.56(1.12–2.17)], willing to use promotional objects [2.06(1.35–3.14)], using of promotional objects [2.74(1.90–3.96)], and exposure to secondhand smoke [14.10(4.16–47.81)]. Predictors of non-use of tobacco were spending two years or less awaiting university admission [0.65 (0.46–0.91)], parents currently together [0.48(0.33–0.69)], and supporting ban on tobacco [0.34 (0.23–0.48)]. Conclusion: Prevalence of tobacco use and expenditure on tobacco were high. University authorities should commence programs to identify tobacco users and encourage cessation. The findings also highlight the need to establish effective tobacco surveillance system that includes students of tertiary institutions. [ABSTRACT FROM AUTHOR]

The research examined the effect of international business on SMEs growth in a competitive environment, particularly Nigeria. The secondary data were gathered from the Nigerian Bureau of Statistics and the Central Bank of Nigeria (CBN) annual report. This study adopted ordinary least square method of data analyses. The finding revealed that trade openness as a measure of competitiveness and FDI has no significant effect on SMEs growth in Nigeria. It was also revealed that the exchange rate has a significant effect on SMEs growth in Nigeria, and the level at which exchange rate affects SMEs growth is relatively high. It was further showed that the exchange rate has a negative coefficient indicating that, as the exchange rate reduces SMEs growth increases. It is concluded that trade competitiveness had no significant effect on SMEs growth in Nigeria. It is therefore recommended that government should formulate policies, which will encourage the reduction of exchange rate in the country in order to enhance competition and improve business activities across the country, and improve the growth of SMEs across the country, as well as encouraging entrepreneurship spirit in the country. [ABSTRACT FROM AUTHOR]

Background: Low level of utilisation of maternal health services is a major factor responsible for high maternal mortality in northwestern region of Nigeria. This study was aimed at determining the barriers to utilisation of maternal health services from the perspective of mothers in northwestern Nigeria. Materials and Methods: A cross-sectional study of 150 mothers, selected through multistage technique, was conducted. Data were collected using a structured interviewer-administered questionnaire, and analysed using SPSS statistics 17.0. Results: Only 2.7% utilised preconception service, 98.7% antenatal care service (ANC), 24.0% delivery, 35.3% postnatal care and 14.0% utilised family planning service. Major reasons for non-utilisation of delivery service were not having a delivery complication in the past (57% (CI = 47.4-66.1)) and negative provider attitude (23.7% (CI = 16.4-32.7)). For non-utilisation of postnatal care, the major reasons were also not having a postnatal complication in the past (60.8% (CI = 50.4-70.4)) and negative provider attitude (27.8% (CI = 19.4-38.0)). As for non-utilisation of family planning service, the major reason was desire to have more children (32.6% (CI = 24.7-41.4)). Reasons for non-use of preconception care and ANC were not computed because respondents to these questions were not enough; only 6 (4.0%) were aware of preconception care in the first place and only 2 (1.3%) were not using ANC. Conclusion: Despite living near a health facility, most of the mothers were not using maternal health services. It is recommended that while there is the need to raise awareness on the utilisation of maternal health services, bring it closer to the mothers and make it more affordable, there is a more pressing need to improve its quality, especially through the alleviation of negative attitude of health care providers. [ABSTRACT FROM AUTHOR]

Introduction: indoor residual spraying (IRS) is among the major vector control strategies recommended for endemic populations by the World Health Organization (WHO). The success of IRS requires high coverage which is dependent on its acceptability. In Nigeria, IRS pilots have been ongoing and rejection has been a major setback to its coverage. We assessed coverage of IRS and determined factors associated with its acceptability in Nasarawa Eggon district, Nasarawa state, Nigeria. Methods: a cross-sectional survey involving 409 households selected using multi-stage sampling was carried out. Trained data collectors administered pre-tested structured questionnaire to collect data on socio-demographic characteristics of household heads or their representatives, their perceptions on IRS and factors associated with IRS acceptability. Descriptive, bivariate and multivariate analyses were done at 5% level of significance. Results: majority of respondents were male (79.7%) and married (82.6%), and their mean age was 36.4 ± 13.3 years. Coverage of IRS was 99.3%. However, only 82.6% of those who previously accepted IRS were willing to accept it in again. Factors independently associated with acceptability were perceived effectiveness of IRS (aOR = 21.8; 95%CI = 6.9-68.8) and lower household cost of malaria prevention after IRS (aOR = 5.0; 95%CI = 1.1-21.8). Conclusion: IRS coverage in the communities studied met WHO minimum standard of 85%. However, for similar results to be achieved in future, acceptability must be promoted by providing information on its effectiveness and its ability to reduce household cost of malaria prevention. [ABSTRACT FROM AUTHOR]

Problems associated with substance use are on the rise among women in northern Nigeria, creating a need to understand factors contributing to this trend. Data on substance use, symptoms of substance use disorder (SUD) using DSM-5 criteria, and risk and protective factors associated with SUD symptoms, including adverse childhood experiences (ACE), were collected in a community-based study of young adult women (M age = 25.76, SD = 4.71 years) from Katsina State. The analytic sample included 360 women with valid SUD symptom data. SUD symptoms were correlated in expected directions with the majority of risk and protective factors, including ACE. A hierarchical linear regression analysis predicting SUD symptoms revealed that age, ACE, and peer drug use were uniquely associated with higher levels of SUD symptoms; more education and endorsing a positive relationship with parents was associated with fewer SUD symptoms. Notably, ACE remained a unique contributor to SUD symptom totals in the context of protective factors and additional risk factors, although the association of ACE and SUD symptoms was attenuated. These data illustrate the enduring impact of ACE on risk for SUD symptoms in women, and the protective role that a positive relationship with parents may play in reducing this risk. Further, these patterns of findings reveal the utility of assessing risk and protective factors across multiple life domains to gain a comprehensive picture of risk for SUD symptoms in women. • Nigerian young women had high levels of Substance Use Disorder (SUD) symptoms. • Adverse Childhood Experiences uniquely contributed to higher SUD symptoms. • Peer substance use uniquely contributed to higher SUD symptoms. • A positive relationship with parents reduced the risk of SUD symptoms. • Peer substance use and relationships with parents attenuated the effect of ACE. [ABSTRACT FROM AUTHOR]

Introduction: dyslipidemia confers excess atherosclerotic cardiovascular risk in type 2 diabetes mellitus (DM) patients, and this requires prompt identification and management to reduce morbidity and mortality. This study assessed the prevalence and pattern of dyslipidemia in type 2 DM patients in Zaria, Northwestern Nigeria. Methods: this was a cross-sectional study of newly diagnosed type 2 DM patients at Ahmadu Bello University Teaching Hospital (ABUTH), Zaria. Demographic, clinical and laboratory data were extracted from the case notes of eligible patients and analyzed using STATA version 14. Continuous variables were presented as mean ± standard deviation (SD), or median and interquartile range (IQR) while categorical variables were as frequencies and percentages. Student t and chi-square tests were used to test for association at p < 0.05. Results: a total of 322 subjects (161 male, 161 female) with a mean age of 53.5 ± 10.8 years partook in the study. The prevalence of dyslipidemia was 69.3%. Mixed dyslipidemia of high triglyceride (TG) and high low-density lipoprotein cholesterol (LDL-C) was present in 41.0%; high TG and low high-density lipoprotein cholesterol (HDL-C) in 2.8%; and high LDL and low HDL in 2.5%. Atherogenic dyslipidemia, isolated hypercholesterolemia and isolated low HDL-cholesterol were present in 3.4%, 2.5% and 23.6% respectively. Dyslipidemia status was not associated with age, sex, duration of DM or hypertension, obesity, and mean fasting blood sugar (FBS) and 2-hour postprandial glucose. Conclusion: the prevalence of dyslipidemia is high in the newly diagnosed type 2 DM patients and therefore, initial management should incorporate measures to control dyslipidemia. [ABSTRACT FROM AUTHOR]