Displaying publications 21 - 40 of 188 in total

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  1. Saidu AS, Mohammed S, Adamu SG, Sadiq MA, Tijjani AO, Musa HI, et al.
    Sci Rep, 2023 Dec 27;13(1):23079.
    PMID: 38155194 DOI: 10.1038/s41598-023-49451-0
    Cryptosporidium is one of the most important protozoan parasitic pathogens, and it is a common cause of diarrhoea in humans, domestic animals, and wild vertebrates and has serious public health threats. A cross-sectional study was designed to determine the prevalence of Cryptosporidium oocysts in raw-eaten vegetables in Maiduguri Metropolitan Council (MMC) and Jere Local Government Areas (LGAs). A total of 400 samples were collected from four (4) different locations, namely Tashan Bama, Gomboru, and Monday Markets (n = 100), while fifty (n = 50) each from 202-Vegetable-Vendors and Unimaid Commercials. A total of 16 visits were conducted in all the sampling areas (twenty-five samples per visit). The Cryptosporidium oocysts were detected using the Modified Ziehl-Neelsen Staining Technique. The locations, sources, and types of raw-eaten vegetables were also assessed. The oocysts were confirmed (100×) as bright pink spherules. Data generated were analyzed using IBM-SPSS V23.0, and p ≤ 0.05 was considered significant. Out of the total samples (n = 400) analyzed, cabbage appeared to have the highest number of 10 (12.5%) of Cryptosporidium oocysts detected, while Tomato and garden egg had 9 (11.3%) and 1 (1.2%), respectively. There was a statistically significant association (χ2 = 12.5, P = 0.014) between the presence of Cryptosporidium oocysts in raw-eaten vegetables and vegetable types. Among the sources of the vegetables sampled, Alau had the highest number of Cryptosporidium oocysts, 15 (12.5%), followed by Kilari-Abdullahi and Zabarmari sources with 4 (10.0%) and 4 (5.0%), respectively. However, Jetete appeared to have the least number 2 (2.5%) of oocysts, and there was a statistically significant association (χ2= 10.4, P = 0.034) between the presence of Cryptosporidium oocysts and the sources of vegetables and fruits. The study concludes that the raw-eaten vegetables sampled from Maiduguri Metropolis were contaminated with Cryptosporidium oocysts. The study recommends that all raw-eaten vegetables should be from cleaned sources and washed before consumption. Consumers should be enlightened on the hygienic measures in the food chain in line with the Hazard Analysis and Critical Control Points (HACCP) principles.
    Matched MeSH terms: Nigeria/epidemiology
  2. Dahlui M, Azahar N, Bulgiba A, Zaki R, Oche OM, Adekunjo FO, et al.
    PLoS One, 2015;10(12):e0143749.
    PMID: 26658767 DOI: 10.1371/journal.pone.0143749
    HIV/AIDS remain a major public health concern in Nigeria. People living with HIV/AIDS (PLWHA) face not only personal medical problems but also social problems associated with the disease such as stigma and discriminatory attitudes. This study provides an insight into HIV/AIDS related stigma and discrimination against PLWHA in Nigeria.
    Matched MeSH terms: Nigeria
  3. Dawaki S, Al-Mekhlafi HM, Ithoi I, Ibrahim J, Abdulsalam AM, Ahmed A, et al.
    PLoS One, 2015;10(11):e0143667.
    PMID: 26606264 DOI: 10.1371/journal.pone.0143667
    Schistosomiasis is one of the most common neglected tropical diseases, especially in the developing countries in Africa, Asia and South America, with Nigeria having the greatest number of cases of schistosomiasis worldwide. This community-based study aims to evaluate the knowledge, attitude and practices (KAP) regarding schistosomiasis among rural Hausa communities in Kano State, Nigeria.
    Matched MeSH terms: Nigeria
  4. Abubakar U, Tangiisuran B
    J Glob Antimicrob Resist, 2020 06;21:148-153.
    PMID: 31628999 DOI: 10.1016/j.jgar.2019.10.007
    OBJECTIVES: To evaluate the activities and barriers to hospital pharmacists' participation in antimicrobial stewardship programs (ASP) in Nigerian tertiary hospitals.

    METHODS: A cross-sectional nationwide online survey was conducted over a 6-week period between May and June 2019. Invitation was sent to all the Heads of pharmacy department or pharmacists in charge of infectious diseases (ID) or antimicrobial pharmacists in tertiary hospitals in Nigeria. A validated questionnaire that consist of 24-items was used for data collection.

    RESULTS: Forty-five hospitals were invited and 37 completed the survey (response rate, 82.2%). Five (13.5%) hospitals had a formal antimicrobial stewardship (AMS) team, with each of them having pharmacist representation. Regardless of the existence of an AMS team, hospital pharmacists have implemented AMS strategies, including evaluation of the appropriateness of antimicrobial prescriptions (54.1%) and monitoring of antimicrobial consumption (48.6%). The most common barriers to pharmacists' involvement in ASP were lack of training in AMS and ID (51.4%), lack of pharmacists with ID specialisation (40.5%) and lack of support from hospital administrators (37.8%). The majority of the pharmacists recommended training in AMS and ID (100%), participation on ward rounds (89.2%) and employment of more pharmacists (73%) as strategies to improve pharmacists' participation in ASP.

    CONCLUSIONS: Hospital pharmacists are actively involved in AMS activities despite the lack of established AMS teams in most tertiary hospitals in Nigeria. However, lack of training and personnel were major barriers to pharmacist's involvement in ASP.

    Matched MeSH terms: Nigeria
  5. Ozohu-Suleiman Y
    J Public Health Afr, 2010 Sep 01;1(1):e2.
    PMID: 28299036 DOI: 10.4081/jphia.2010.e2
    This study is premised on the increasing global concerns over the widespread resistance to polio eradication campaign in northern Nigeria. It aims to determine the level of campaign acceptance and compare the influences of mass media and interpersonal communication sources in Zaria local government area, being one of the high-risk (WPV-endemic) areas in northern Nigeria, where campaign resistance is known to be high. By way of quantitative survey, the study utilized 10% sample of the populations of eight out of the thirteen Wards in Zaria local government area, with a response rate of 78.6%. Findings reveal close ranks between campaign acceptance and resistance in the local government area, thus further confirming the difficulties still faced in polio eradication campaign in the region. This study also indicates higher performance of Interpersonal than Mass Media sources in influencing campaign acceptance and resistance in the local communities. Contact with friends and relations was rated the most influential interpersonal sources in the acceptance and resistance decision of individuals, while newspapers and magazines were rated most influential media sources that influenced campaign resistance in the local communities. The study concludes that a polio eradication campaign, backed with competent and sufficient communication expertise that utilizes knowledge-based indigenous interpersonal communication strategies will likely result in greater community acceptance in northern Nigeria.
    Matched MeSH terms: Nigeria
  6. Effiong CE, Laditan AA, Aimakhu VE, Ayeni O
    Niger Med J, 1976 Jan;6(1):63-8.
    PMID: 16295069
    A retrospective study of birthweights, the incidence, and possible aetiology of low birthweight in 31,490 Nigerian children, delivered in two hospitals at Ibadan, is reported. The important findings were: (a) mean birthweights for males (3,000 gm), and for females (2,880 gm) in a non-teaching hospital were significantly higher than 2,980 gm and 2,860 gm for males and females respectively in the teaching hospital; (b) the mean birthweights for boys were significantly higher than those for girls in both hospitals; (c) these mean birthweights, though generally higher than previous reports from Nigeria, were significantly lower than those for North American Caucasian and Negro babies, and of babies of three different racial groups in Malaysia. Other interesting, though expected findings were: (a) a high incidence of low birthweight (15.5 per cent) and (b) a high incidence of small for dates babies (60 per cent). It is suggested that since birthweights, the incidence of low birthweight and its aetiology are vital in the planning of health care in any country, a prospective study involving many urban and rural areas of the country and including factors known to influence birthweight should be undertaken.
    Matched MeSH terms: Nigeria
  7. Markus Bulus, Lim, Yaik-Wah, Malsiah Hamid
    MyJurnal
    The Climatic performance of courtyard residential buildings needs to be
    investigated if the assertion that courtyard is a microclimate modifier is to be
    accepted. Therefore, this study seeks to examine the microclimatic performance
    of two existing courtyard residential buildings with similar characteristics in
    Kafanchan-Kaduna Nigeria, -the fully enclosed courtyard residential building and
    the semi-enclosed courtyard residential building. The purpose of this research is
    to investigate their microclimatic performances in other to establish the best
    courtyard house. This study uses measurement to achieve its aim. The tool
    employed for data collection is the Hobo Weather Data Loggers (HWDL). Three
    HWDL were used to collect data in the two case-study, and the third one was
    placed in the outside area as a benchmark. Only air temperature and relative
    humidity were measured. This study revealed a tangible difference in the
    microclimatic performance of the two case-study. The fully enclosed courtyard
    residential building is seen to have air temperature difference of 1 oC to 3 oC, and
    the relative humidity difference of 4 % to 8 %. In conclusion, the fully enclosed
    courtyard house demonstrated a more favorable microclimatic performance than
    the semi-enclosed, and further simulation studies towards its optimization are
    required.
    Matched MeSH terms: Nigeria
  8. Paterson RRM
    Environ Sci Pollut Res Int, 2021 May;28(17):21193-21203.
    PMID: 33410008 DOI: 10.1007/s11356-020-12072-5
    Palms are highly significant tropical plants. Oil palms produce palm oil, the basic commodity of a highly important industry. Climate change from greenhouse gasses is likely to decrease the ability of palms to survive, irrespective of them providing ecosystem services to communities. Little information about species survival in tropical regions under climate change is available and data on species migration under climate change is important. Palms are particularly significant in Africa: a palm oil industry already exists with Nigeria being the largest producer. Previous work using CLIMEX modelling indicated that Africa will have reduced suitable climate for oil palm in Africa. The current paper employs this modelling to assess how suitable climate for growing oil palm changed in Africa from current time to 2100. An increasing trend in suitable climate from west to east was observed indicating that refuges could be obtained along the African tropical belt. Most countries had reduced suitable climates but others had increased, with Uganda being particularly high. There may be a case for developing future oil palm plantations towards the east of Africa. The information may be usefully applied to other palms. However, it is crucial that any developments will fully adhere to environmental regulations. Future climate change will have severe consequences to oil palm cultivation but there may be scope for eastwards mitigation in Africa.
    Matched MeSH terms: Nigeria
  9. Umar HA, Khanan MFA, Shiru MS, Ahmad A, Rahman MZA, Din AHM
    Environ Sci Pollut Res Int, 2023 Nov;30(55):116848-116859.
    PMID: 36633746 DOI: 10.1007/s11356-023-25144-z
    This study investigates hydrocarbon pollution in the Ahoada community of the Niger Delta region of Nigeria. The study uses a geographic information system (GIS) for mapping oil spill hotspots in the region. The resistivity method was used to delineate the extent of hydrocarbon pollution to a depth of 19.7 m in the Ahoada area of the region. Three categories of soil samples, impacted soil (IMS), remediated soil (RS), and control soil (CS), were collected and analyzed for the presence of BTEX, PAH, TPH, TOC, and TOG. The concentrations of the samples from the IMS and RS were compared to that of the CS to determine the extent of pollution. The GIS mapping shows that the most polluted areas in the Niger Delta Region are Rivers, Bayelsa, and Delta states. Results of the geophysical images revealed contaminants' presence to depths beyond 20 m at some locations in the study area. The highest depth of contaminant travel was at Ukperede. Soil samples' analysis showed that the range of concentrations of TPH in IMS at Oshie was 17.27-58.36 mg/kg; RS was 11.73-50.78 mg/kg which were higher than the concentrations of 0.68 mg/kg in the CS. PAHs are more prevalent in Ukperede, ranging from 54.56 to 77.54 mg/kg. BTEX concentrations ranged from 0.02 to 0.38 mg/kg for IMP and 0.01-2.7 mg/kg for RS against a CS value of 0.01 mg/kg. The study revealed that there are characteristically high resistivity values in the samples which were corroborated by the findings from the resistivity survey. TOC was found to be higher in the IMS and RS than in the CS, demonstrating that a significant quantity of the hydrocarbon has undergone appreciable decomposition.
    Matched MeSH terms: Nigeria
  10. Muhammad BG, Jaafar MS, Akpa TC
    Radiat Prot Dosimetry, 2010 Sep;141(2):127-33.
    PMID: 20562117 DOI: 10.1093/rpd/ncq162
    Stratified sampling procedure was employed to collect a total of 40 samples; 2 from each stratum, measuring an approximate dimension of 3.25 km(2) of the actual sample site. Appropriate volumes were then evaporated and transferred into clean stainless steel planchets (ISO 9696 and ISO 9697). An eight channel gas-flow proportional counting system connected to a microprocessor loaded with a spreadsheet programme (Quarttro-Pro) and graphic programme (Multiplan) initially calibrated for efficiency was employed to count the background and the prepared samples. A mean efficiency of 33.44 and 41.24 % for the respective alpha and beta sources was obtained. A low background activity was also observed with a mean of 0.165 Bq for alpha and 1.119 Bq for beta. The gross alpha and beta activity concentrations in the water were found to range from 80 +/- 0.05 to 2300 +/- 0.41 Bq m(-3) and 120 +/- 0.08 to 4970 +/- 0.78 Bq m(-3), respectively. This clearly indicate areas of elevated alpha and beta activity concentrations of 37.5 and 47.5 %, respectively when compared with the International Commission for Radiological Protection (1991) maximum acceptable values of 500 Bq m(-3) for alpha and 1000 Bq m(-3) for beta.
    Matched MeSH terms: Nigeria
  11. Sararaks S, Jamaluddin R
    Med J Malaysia, 1997 Sep;52(3):257-63.
    PMID: 10968095
    A cross sectional study was carried out in Negeri Sembilan to identify factors associated with job satisfaction of doctors serving in Ministry of Health and their intentions to resign. All Ministry of Health doctors currently working in Negeri Sembilan were included in the study and data collection was done via a self-administered postal questionnaire. The response rate was 69.4%. Out of those who responded, only 31.3% had global job satisfaction, with the majority dissatisfied. Intention to resign was high among 32.7% of the respondents. Factors found to be significantly associated with job satisfaction were age, job designation, income, duration of service and intention to resign. Intention to resign was found to be significantly associated with ethnicity and income. From logistic regression, predictors of job satisfaction identified were age, place of first graduation, and satisfaction with status and autonomy, satisfaction with career development, satisfaction with workload and satisfaction with transfers. Predictors of intention to resign were race, income and global job satisfaction.
    Matched MeSH terms: Nigeria
  12. Fasina FO, LeRoux-Pullen L, Smith P, Debusho LK, Shittu A, Jajere SM, et al.
    Front Public Health, 2020;8:517964.
    PMID: 33194938 DOI: 10.3389/fpubh.2020.517964
    In African countries, antimicrobial resistance (AMR) issue remains pertinent. Despite this, little efforts have been made to assess the future veterinary prescribers on their knowledge, attitudes and practices (KAP) related to antimicrobial usage. This multi-country survey attempts to explore the KAP of future veterinarians on stewardship of antimicrobial and identify knowledge gaps. Eight veterinary schools participated from Nigeria, Sudan and South Africa. Data regarding perceptions and knowledge were analyzed using Chi-square χ2 test, Spearman's (Rho) Rank order correlation and factor analysis using principal component factoring extraction method. Fifty-two percent of the study participants were final year veterinary students, respectively, and majority (77.2%) had no previous knowledge of biomedical sciences. Majority age were 22-27 years (24.7 ± 2.8) 79% and multiple career fields post-graduation were preferred. Overall, poor perceptions and knowledge of antimicrobial stewardship were observed with variations among countries and only 36.3% (n = 123) of the students were confident in their ability to choose the ideal antimicrobial agents for a specific patient/group of animals. The majority of the final year students were confident of their knowledge regarding AMR (68%), making of Gram staining (69.2%) and in choosing the most ideal route for administering a specific antimicrobial (74.7%). The final year students had significantly (p < 0.05) higher confidence level for knowledge compared with the pre-final year students. Tetracyclines, penicillins, and sulphonamides represent the three most abused veterinary antimicrobials with similar ranking across countries. South African (69.7 ± 20.5) and Sudanese (68.1 ± 15.4) had significantly (p < 0.0001) higher mean scores compared to the Nigerian students (44.3 ± 6.8) in the student's ability to correctly match some specific antimicrobials against their classes but Nigerian students performed better in ranking antimicrobials. This survey revealed poor to average knowledge of antimicrobial stewardship among veterinary students with significant knowledge gaps across the countries. It is recommended that the relevant regulatory and standardization authorities should make concerted efforts and interventions to regularly review curricula to ensure the delivery of targeted formative and normative training, and improved lectures on antimicrobial usage and stewardship in order to improve the awareness and behaviors of future prescribers. The identified knowledge gaps of veterinary medical students on antimicrobial stewardship must be bridge to safeguard the future.
    Matched MeSH terms: Nigeria
  13. Muhammad Hamid A, Tamam E, Nizam Bin Osman M
    Health Commun, 2020 04;35(4):419-429.
    PMID: 30700145 DOI: 10.1080/10410236.2018.1564960
    Exposure to HIV/AIDS media among adolescents in sub-Saharan Africa was reported as low in the early 2000s, but now given developments in technology and program appeal, there emerges a need for reassessment. Given that communication, particularly through the media plays a major role in stemming the spread of the epidemic, this study examines the HIV/AIDS media exposure, knowledge, attitude, and practice (KAP) of adolescent Islamiyya girls in northern Nigeria as a predominantly Muslim society. The objectives of the study were to (1) identify the girls' major sources of information on HIV/AIDS; (2) assess their exposure to HIV/AIDS media and their HIV/AIDS knowledge, attitude and practice; and (3) verify relationships between media exposure and HIV/AIDS KAP. Based on the Advertising Research Foundation's Hierarchy of Effects model, hypotheses were posed to test the relationships. A questionnaire survey was administered on a randomly selected sample of 500 Islamiyya girls in Bauchi, Nigeria, from an estimated population of 35,000. Results were analyzed using descriptive statistics and partial least squares structural equation modeling. The results showed media exposure is not a significant predictor of HIV/AIDS practice, but it is a significant predictor of HIV/AIDS knowledge. And HIV/AIDS knowledge significantly predicted both HIV/AIDS attitude and practice. HIV/AIDS attitude also significantly predicted HIV/AIDS practice. It is thus concluded that among Nigerian adolescent girls, exposure to HIV/AIDS media is a necessary but not a sufficient predictor of HIV/AIDS KAP.
    Matched MeSH terms: Nigeria
  14. Galadima AN, Zulkefli NAM, Said SM, Ahmad N
    BMC Public Health, 2021 07 28;21(1):1475.
    PMID: 34320942 DOI: 10.1186/s12889-021-11466-5
    BACKGROUND: Vaccine preventable diseases are still the most common cause of childhood mortality, with an estimated 3 million deaths every year, mainly in Africa and Asia. An estimate of 29% deaths among children aged 1-59 months were due to vaccine preventable diseases. Despite the benefits of childhood immunisation, routine vaccination coverage for all recommended Expanded Programme on Immunization vaccines has remained poor in some African countries, such as Nigeria (31%), Ethiopia (43%), Uganda (55%) and Ghana (57%). The aim of this study is to collate evidence on the factors that influence childhood immunisation uptake in Africa, as well as to provide evidence for future researchers in developing, implementing and evaluating intervention among African populations which will improve childhood immunisation uptake.

    METHODS: We conducted a systematic review of articles on the factors influencing under-five childhood immunisation uptake in Africa. This was achieved by using various keywords and searching multiple databases (Medline, PubMed, CINAHL and Psychology & Behavioral Sciences Collection) dating back from inception to 2020.

    RESULTS: Out of 18,708 recorded citations retrieved, 10,396 titles were filtered and 324 titles remained. These 324 abstracts were screened leading to 51 included studies. Statistically significant factors found to influence childhood immunisation uptake were classified into modifiable and non-modifiable factors and were further categorised into different groups based on relevance. The modifiable factors include obstetric factors, maternal knowledge, maternal attitude, self-efficacy and maternal outcome expectation, whereas non-modifiable factors were sociodemographic factors of parent and child, logistic and administration factors.

    CONCLUSION: Different factors were found to influence under-five childhood immunisation uptake among parents in Africa. Immunisation health education intervention among pregnant women, focusing on the significant findings from this systematic review, would hopefully improve childhood immunisation uptake in African countries with poor coverage rates.

    Matched MeSH terms: Nigeria
  15. Sinnathuray TA, Wong WP
    Med J Malaya, 1971 Mar;25(3):182-6.
    PMID: 4253244
    Matched MeSH terms: Nigeria
  16. Thompson B, Baird D
    J Obstet Gynaecol Br Commonw, 1967 Jun;74(3):329-38.
    PMID: 6026612
    Matched MeSH terms: Nigeria
  17. Griffiths DA
    Can J Microbiol, 1966 Feb;12(1):149-63.
    PMID: 5923132
    Matched MeSH terms: Nigeria
  18. Babalola Sunday Oyetayo, Abdul Rahman Alias, Tan, Liat Choon, Abidoye Ayodeji Iyanu, Anthony Olatunbosun
    MyJurnal
    The new innovative of technology by (GIS) Geographic Information System, (LIS) Land
    Information System and (CIS) Cadastral Information System has been playing a leading
    role in the development of cadastral and land administration in this study area. The
    Customary ways and approach to the land titling and registration in the time past has
    resulted in the delay in the processes of obtaining title to the land. Land administration
    system in Nigeria includes the processes of land registration, cadastral mapping, land
    valuation and land inventory. Most of developing nation particularly Nigeria is faced
    with the problem of poor land administration and management. Technology is
    paramount in acquiring a proper technological development in land administration.
    This study tried to encourage land title registration by providing web technologies that
    are faster and suitable with a low rate and minimum delay. The need to develop a
    dynamic web for the processes in the land registration arises from the dynamic
    relationship to the land of the people. The delay in time and process of land registration
    couple with the exploitation in land related activities has called for the urgent
    intervention of all the stakeholders in land administration. PHP programming language
    was used as a server side scripting languages together with MyAdmin SQL, a website
    was developed for the processes involved in the land registration having examined the
    fastest way to solve the problem. A robust dynamic database that is reliable and easy
    to use was also developed which is capable of accommodating several numbers of
    applicants. The applicants, monitoring agency and the government have the advantage
    of checking all the processes on line without any contact with the officers working on
    the certificate.
    Matched MeSH terms: Nigeria
  19. Ahmed Dahiru Balami, Musa Mohammed Baba
    MyJurnal
    Hypertension is a condition associated with adverse vascular complications. Its
    prevalence is on the increase globally and same is true for Nigeria. Very few studies
    have assessed the prevalence, awareness, treatment and blood pressure control
    among hypertensive patients in Nigeria. The few available studies generally show
    figures less than 50% for all the three indicators of success with regards to
    hypertension. These studies are however deficient in their coverage, country
    representativeness and methodology, and as such, they fail to provide the evidence
    for which conclusions can be drawn. There is need to intensify blood pressure
    screening at both hospital and community levels. More comprehensive research with
    wider coverage and sound methodologies are also needed to determine those
    associated factors and to discover better treatment options for hypertension in
    Nigeria. These findings would guide health promotion activities and policy making.
    Matched MeSH terms: Nigeria
  20. Bruno Lot Tanko, Fadhlin Abdullah, Zuhaili Mohamad Ramly, Wallace Imoudu Enegbuma
    MyJurnal
    Value management explicitly targets to optimize value by providing necessary
    functions at the least cost without sacrificing quality and performance. However, the
    activities/methods of this technique in emerging economies are here and there
    related to informal methodology. Therefore, the occurrence of these activities in an
    evolving economy requires investigation. The exploration of the extent to which the
    measured variables influenced the latent factors informed the need for this study.
    Data was retrieved via self-administered questionnaire from 344 registered and
    practicing construction professionals in Nigeria. The data was analyzed using SPSS for
    descriptive analysis and Structural Equation Modelling (SEM). Kaiser-Meyer-Olkin
    measure of sampling adequacy revealed that the internal consistency of the
    developed research instrument was appropriate. Confirmatory factor analysis
    indicates satisfactory goodness of fit among acknowledged determinants of the
    model. Furthermore, the study revealed three (3) phases of the activities/methods of
    value management in the Nigerian construction industry which include: information,
    information/function analysis, and creativity/evaluation/development/presentation
    phases. This means that value management activities and methods are being
    practiced in Nigeria, however not as per the typical methodology or standard. The
    need to carry out the practice according to the formal value management
    methodology is therefore recommended.
    Matched MeSH terms: Nigeria
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