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Iliya J, Shatima DR, Tagbo BN, Ayede AI, Fagbohun AO, Rasaq A, Nalban S, Elon IW, Mohammed-Nafiu R, Ahmed P, Oyewole OB, Bakare AA, Yusuf BO, Akinrinoye OO, Ogala WN, Falade AG. Pneumonia hospitalizations and mortality in children 3 - 24-month-old in Nigeria from 2013 to 2020: Impact of pneumococcal conjugate vaccine ten valent (PHiD-CV-10). Hum Vaccin Immunother 2023; 19:2162289. [PMID: 36597576 PMCID: PMC9980440 DOI: 10.1080/21645515.2022.2162289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Pneumococcal conjugate vaccine ten valent (PCV 10) was introduced into Nigeria in three phases. Phase 3 introduction started in August 2016. However, its impact on pneumonia admissions and mortality among vaccinated Nigerian children has not been determined. Data in the period before PCV-10 introduction (3 August 2013-2 August 2016), and after (3 August 2017-2 August 2020) were retrospectively extracted from the medical charts of eligible patients aged 3-24 months with hospitalized radiological pneumonia at the University College Hospital (UCH), Ibadan; National Hospital (NH), Abuja; and Federal Teaching Hospital (FTH), Gombe, allowing for an intervening period of 1 year. Proportions of the patients with hospitalized pneumonia and case fatality rates were determined during both periods. The results were compared using z-test, multiple logistic regression analysis and p < .05 was considered significant. Adjusted pneumonia hospitalization rates between the two periods increased at the NH Abuja (10.7% vs 14.6%); decreased at the UCH, Ibadan (8.7% vs 6.9%); and decreased at the FTH, Gombe (28.5% vs 18.9%). Case fatality rates decreased across all the sites during the post-PCV introduction period: NH Abuja, from 6.6% to 4.4% (p = .106); FTH, Gombe, 11.7% to 7.7% (p = .477); and UCH, Ibadan, 2.0% to 0% (p = .045); but only significant at Ibadan. Overall, proportion of hospitalized pneumonia cases decreased after 3 years of PCV 10 introduction into the National Immunization Programme in Nigeria. The case fatality rate during post-PCV 10 introduction decreased at all the three sites, but this difference was significant at the UCH, Ibadan.
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Affiliation(s)
- Jalo Iliya
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | - Denis R. Shatima
- Department of Pediatrics, National Hospital Abuja, Abuja, Nigeria
| | - Beckie N. Tagbo
- Department of Pediatrics, University of Nigeria Teaching Hospital, Enugu, Nigeria
| | - Adejumoke I. Ayede
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria,Department of Pediatrics, University of Ibadan, Ibadan, Nigeria
| | | | - Aliu Rasaq
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | - Sarah Nalban
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | - Isaac W. Elon
- Department of Pediatrics, Gombe State University, Gombe, Nigeria
| | | | - Patience Ahmed
- Department of Pediatrics, National Hospital Abuja, Abuja, Nigeria
| | | | - Ayobami A. Bakare
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria
| | - Bidemi O. Yusuf
- Department of Epidemiology, Medical Statistics and Environmental Health, University of Ibadan, Ibadan, Nigeria
| | | | - William N. Ogala
- Department of Pediatrics, Ahmadu Bello University, Zaria, Nigeria
| | - Adegoke G. Falade
- Department of Pediatrics, University College Hospital, Ibadan, Nigeria,Department of Pediatrics, University of Ibadan, Ibadan, Nigeria,CONTACT Adegoke G. Falade Department of Paediatrics, University College Hospital, Queen Elizabeth II Road, Orita-Mefa, Ibadan, Oyo2410000, Nigeria
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Adedokun BO, Yusuf BO, Lasisi JT, Jinadu AA, Sunmonu MT, Ashanke AF, Lasisi OA. Perception of Genetic Testing for Deafness and Factors Associated with Interest in Genetic Testing Among Deaf People in a Selected Population in Sub-Saharan Africa. J Genet Couns 2015; 24:1037-43. [PMID: 25983050 DOI: 10.1007/s10897-015-9843-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Accepted: 04/22/2015] [Indexed: 11/24/2022]
Abstract
Understanding the perceptions of genetic testing by members of the deaf community may help in planning deafness genetics research, especially so in the context of strong adherence to cultural values as found among native Africans. Among Yorubas in Nigeria, deafness is perceived to be caused by some offensive actions of the mother during pregnancy, spiritual attack, and childhood infections. We studied attitudes towards, and acceptance of genetic testing by the deaf community in Nigeria. Structured questionnaires were administered to individuals sampled from the Vocational Training Centre for the Deaf, the religious Community, and government schools, among others. The main survey items elicited information about the community in which the deaf people participate, their awareness of genetic testing, whether or not they view genetic testing as acceptable, and their understanding of the purpose of genetic testing. There were 150 deaf participants (61.3 % males, 38.7 % females) with mean age of 26.7 years ±9.8. A majority of survey respondents indicated they relate only with other members of the deaf community (78 %) and reported believing genetic testing does more good than harm (79.3 %); 57 % expressed interest in genetic testing. Interest in genetic testing for deafness or in genetic testing in pregnancy was not related to whether respondents relate primarily to the deaf or to the hearing community. However, a significantly higher number of male respondents and respondents with low education reported interest in genetic testing.
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Affiliation(s)
- Babatunde O Adedokun
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bidemi O Yusuf
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - J Taye Lasisi
- Department of Physiology, University College Hospital, Ibadan, Nigeria
| | - A A Jinadu
- Department of Public Health, Oyo State Teaching Service Commission, Ibadan, Nigeria
| | - M T Sunmonu
- Research Assistant, Oyo State Teaching Service Commission, Ibadan, Nigeria
| | - A F Ashanke
- Research Assistant, Oyo State Teaching Service Commission, Ibadan, Nigeria
| | - O Akeem Lasisi
- Department of Otorhinolaryngology, Faculty of Clinical Sciences, College of Medicine, University of Ibadan, PO Box 22040, Ibadan, Nigeria.
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Fagbamigbe AF, Bamgboye EA, Yusuf BO, Akinyemi JO, Issa BK, Ngige E, Amida P, Bashorun A, Abatta E. The Nigeria wealth distribution and health seeking behaviour: evidence from the 2012 national HIV/AIDS and reproductive health survey. Health Econ Rev 2015; 5:5. [PMID: 25853003 PMCID: PMC4384915 DOI: 10.1186/s13561-015-0043-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 01/15/2015] [Indexed: 05/22/2023]
Abstract
BACKGROUND Recently, Nigeria emerged as the largest economy in Africa and the 26th in the world. However, a pertinent question is how this new economic status has impacted on the wealth and health of her citizens. There is a dearth of empirical study on the wealth distribution in Nigeria which could be important in explaining the general disparities in their health seeking behavior. An adequate knowledge of Nigeria wealth distribution will no doubt inform policy makers in their decision making to improve the quality of life of Nigerians. METHOD This study is a retrospective analysis of the assets of household in Nigeria collected during the 2012 National HIV/AIDS and Reproductive Health Survey (NARHS Plus 2). We used the principal component analysis methods to construct wealth quintiles across households in Nigeria. At 5% significance level, we used ANOVA to determine differences in some health outcomes across the WQs and chi-square test to assess association between WQs and some reproductive health seeking behaviours. RESULT The wealth quintiles were found to be internally valid and coherent. However, there is a wide gap in the reproductive health seeking behavior of household members across the wealth quintiles with members of households in lower quintiles having lesser likelihood (33.0%) to receive antenatal care than among those in the highest quintiles (91.9%). While only 3% were currently using modern contraceptives in the lowest wealth quintile, it was 17.4% among the highest wealth quintile (p < 0.05). CONCLUSION The wealth quintiles showed a great disparity in the standard of living of Nigerian households across geo-political zones, states and rural-urban locations which had greatly influenced household health seeking behavior.
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Affiliation(s)
- Adeniyi F Fagbamigbe
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Elijah A Bamgboye
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bidemi O Yusuf
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Joshua O Akinyemi
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | | | - Evelyn Ngige
- NASCP, Federal Ministry of Health, Abuja, Nigeria
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Kene TS, Odigie VI, Yusufu LM, Yusuf BO, Shehu SM, Kase JT. Pattern of presentation and survival of breast cancer in a teaching hospital in north Western Nigeria. Oman Med J 2012; 25:104-7. [PMID: 22125710 DOI: 10.5001/omj.2010.29] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2009] [Accepted: 02/12/2010] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Developing countries are experiencing demographic and epidemiologic transition and the prevalence of non-communicable diseases especially cancers which is on the increase. Breast cancer is the most common and lethal malignancy in developing countries with varying presentation. This study aims to determine the pattern of presentation and survival of breast cancer patients in North Western Nigeria. METHODS A five-year retrospective review of breast cancer records from 2001-2005 was conducted. Relevant information was retrieved and analyzed using statistical package for social science software. Manchester stage III and IV were classified as advance disease. Survival analysis was carried out with survival defined as the time between the date of commencement of treatment and the date of last follow-up or death. RESULTS Most of the patients were in the 4th and 5th decades 58 (57.4%) with a mean age of 44.5±13 years. Majority of the patients were females 99 (96.1%). One of the four males had invasive lobular carcinoma while the others presented with invasive ductal carcinoma 3 (75.0%). Most of the patients were premenopausal 62 (62.6%) and were presented late with advanced breast cancer disease 64 (62.1%). The left breast was more affected 64 (62.1%), and the upper outer quadrant was mostly involved 48 (60.7%), followed by the areola, 43(41.7%) either singly or in combination. Invasive ductal carcinoma was detected in 85 (82.5%) cases and was the predominant histological finding. Survival rate beyond 30 months was observed in 24.5% of cases and 100% for advanced and early breast cancer respectively, (p=0.0001). The overall survival rate beyond 36 months was 70.4% and postmenopausal patients (70.6%) had better survival beyond 36 months than premenopausal (68.5%) patients (p=0.05). CONCLUSION The overall survival rate was low and patients with early breast cancer had better survival than those with advanced disease. Majority of the patients were young premenopausal women with advanced breast cancer.
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Adebowale AS, Yusuf BO, Fagbamigbe AF. Survival probability and predictors for woman experience childhood death in Nigeria: "analysis of North-South differentials". BMC Public Health 2012; 12:430. [PMID: 22691616 PMCID: PMC3432604 DOI: 10.1186/1471-2458-12-430] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2011] [Accepted: 06/12/2012] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Childhood mortality rate is high in Nigeria. There is dearth of information on the comparison of childhood mortality probability and its causal factors in the Northern and Southern Nigeria. This study was designed to fill these gaps. METHODS Nigeria Demographic and Health Survey, 2008 data was used. The first part of this study focused on women aged 15-49 who ever given birth to a child (n = 23,404), irrespective of the survival status of the child and the second part utilized all women aged 15-49 (N = 33,385). The outcome variable was experienced childhood mortality. Data was analyzed using Chi-square, logistic regression and Brass logit model. RESULTS Results showed that similar patterns of children's death were observed in the two regions, but variation existed. Childhood mortality experienced was more pronounced in the North than the South, even when the potential confounding variables were used as control. Levels of education and wealth index showed an inverse relationship with childhood death in the regions (p < 0.05). The gap in childhood mortality experienced between the poorest and richest was wider in the North than the South. There was no significant difference in the risk of childhood mortality experienced by women in the urban and rural areas in the North (p > 0.05), but the difference was significant in the South (p < 0.05). The life-table mortality levels were lower in the North than the South, an indication of higher previous childhood mortality experience in the North than in the South. Across all childhood ages, the smoothed childhood mortality probabilities were consistently higher in the North than the South. CONCLUSION Childhood mortality is higher in the Northern than Southern Nigeria. Improving women's education, particularly in the North will alleviate childhood mortality in Nigeria.
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Affiliation(s)
- Ayo S Adebowale
- Department of Epidemiology, Medical Statistics and Environmental health, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Bidemi O Yusuf
- Department of Epidemiology, Medical Statistics and Environmental health, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Adeniyi F Fagbamigbe
- Department of Epidemiology, Medical Statistics and Environmental health, Faculty of Public Health, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Fawole OI, Yusuf BO, Dairo MD, Fatiregun A. Intimate partner violence and primary health care workers: screening and management. Niger Postgrad Med J 2010; 17:138-146. [PMID: 20539330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVES To assess knowledge, attitude and management practices on intimate partner violence (IPV) in primary care practice and determine barriers to screening, safety concerns and prior training of health workers. METHODS Self administered questionnaire interview of 298 health workers from 104 health facilities in the 33 local government areas of Oyo state. RESULTS Health workers underestimated IPV, 80% estimated that less than 10% of women in their practice experience violence. Only 35% (105) screened routinely for IPV, while 43% (129) had ever identified a victim. Response of health workers when they found oppressed women were often (64.5%) limited to treatment of injuries. Many (66.1%) believed it was an intrusion into patient's private life to inquire about violence. Ninety per cent (270) expressed concern for their personal safety if they were to discuss with the oppressed or perpetrators. Many (74.8%) believed that they could assist men who perpetrate violence, while 92.3% believed they could assist abused women. Only 18.8% (56) had ever received training on violence. Health workers with previous training on IPV were three times more likely to screen (AOR 2.66; 95%CI: 1.52-4.63), while the more senior cadre were more likely (AOR 1.62; 95% CI: 1.13-2.81) to have identified an oppressed woman. Although not significant, females had better knowledge and attitudes than men (OR 0.67; 0.96-2.94 and 0.78; 0.44-1.40). CONCLUSIONS Health workers were willing to discuss IPV, but lacked fundamental knowledge on IPV. Training efforts that focus on screening and comprehensive management are urgently required.
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Affiliation(s)
- Olufunmilao I Fawole
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Nigeria.
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Ajayi IO, Falade CO, Yusuf BO, Gbotosho GO, Happi CT, Pagnoni F. Feasibility, acceptability and use of artemisinin-based combination therapy. Bull World Health Organ 2010. [DOI: 10.2471/blt.08.055038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Falade CO, Yusuf BO, Fadero FF, Mokuolu OA, Hamer DH, Salako LA. Intermittent preventive treatment with sulphadoxine-pyrimethamine is effective in preventing maternal and placental malaria in Ibadan, south-western Nigeria. Malar J 2007; 6:88. [PMID: 17617910 PMCID: PMC1941736 DOI: 10.1186/1475-2875-6-88] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2007] [Accepted: 07/06/2007] [Indexed: 05/16/2023] Open
Abstract
BACKGROUND Intermittent preventive treatment with sulphadoxine-pyrimethamine (IPT-SP) is currently the recommended regimen for prevention of malaria in pregnancy in endemic areas. This study sets out to evaluate the effectiveness of IPT-SP in the prevention of maternal and placental malaria in parturient mothers in Ibadan, Nigeria, where the risk of malaria is present all year round. METHOD During a larger study evaluating the epidemiology of congenital malaria, the effect of malaria prophylaxis was examined in 983 parturient mothers. Five hundred and ninety eight mothers (60.8%) received IPT-SP, 214 (21.8%) received pyrimethamine (PYR) and 171 (17.4%) did not take any chemoprophylactic agent (NC). RESULTS The prevalence of maternal parasitaemia in the IPT-SP, PYR and NC groups was 10.4%, 15.9% and 17% respectively (p = 0.021). The prevalence of placental parasitaemia was 10.5% in the IPT-SP, 16.8% PYR and 17% NC groups, respectively (p = 0.015). The prevalence of maternal anaemia (haematocrit <30%) was 5.7% vs. 8.9% vs. 13.4% among the IPT-SP, PYR and NC groups respectively (p < 0.0001) while that of pre-term delivery (GA <37 weeks) was 10.5%, 19.2% and 25.3% among IPT-SP, PYR and NC groups respectively (p < 0.0001). Babies born to mothers in the IPT-SP, PYR and NC groups had mean birth weights of 3204 +/- 487.16, 3075 +/- 513.24 and 3074 +/- 505.92 respectively (rho < 0.0001). There was a trend towards a lower proportion of low birth weight babies in the IPT-SP group (p = 0.095). CONCLUSION IPT-SP is effective in preventing maternal and placental malaria as well as improving pregnancy outcomes among parturient women in Ibadan, Nigeria. The implementation of the recently adopted IPT-SP strategy should be pursued with vigour as it holds great promise for reducing the burden of malaria in pregnancy in Nigeria.
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Affiliation(s)
- Catherine O Falade
- Department of Clinical Pharmacology, University College Hospital, Ibadan, Tel. +234-803-326-4593, Nigeria
- Department of Pharmacology and Therapeutics, University of Ibadan, Ibadan, Nigeria
| | - Bidemi O Yusuf
- Department of, Epidemiology Medical Statistics and Environmental Health, University of Ibadan, Ibadan, Nigeria
| | - Francis F Fadero
- Department of Pediatrics, Ladoke Akintola University of Technology, Oshogbo, Nigeria
| | | | - Davidson H Hamer
- Center for International Health and Development, Boston University School of Public Health, Boston, MA, USA
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Lateef A Salako
- Department of Pharmacology and Therapeutics, University of Ibadan, Ibadan, Nigeria
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Happi CT, Gbotosho GO, Folarin OA, Akinboye DO, Yusuf BO, Ebong OO, Sowunmi A, Kyle DE, Milhous W, Wirth DF, Oduola AMJ. Polymorphisms in Plasmodium falciparum dhfr and dhps genes and age related in vivo sulfadoxine-pyrimethamine resistance in malaria-infected patients from Nigeria. Acta Trop 2005; 95:183-93. [PMID: 16023986 DOI: 10.1016/j.actatropica.2005.06.015] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2005] [Revised: 06/04/2005] [Accepted: 06/06/2005] [Indexed: 11/26/2022]
Abstract
Mutations in Plasmodium falciparum dihydrofolate reductase (dhfr) and dihydropteroate synthase (dhps) genes have been used as means to predict treatment failure to sulfadoxine-pyrimethamine (SP) and for monitoring/surveillance of resistance to the drug in many areas where malaria is endemic. However, patients responses to treatment are significantly dependent on factors like host immunity profile of treated patients. In order to investigate the relationship between molecular markers of SP resistance, host immunity and clinical outcome, the association between pre-treatment dhfr and dhps genotypes, age and treatment outcomes was evaluated in 109 children treated with SP for acute uncomplicated malaria in Ibadan, Nigeria. Seventy-three percent of the children were cured with the drug, while 27% failed treatment after 28 days of follow-up. All children infected with parasites harboring less than two dhfr/dhps mutations were cured with SP. The dhfr triple (Asn-108/Ile-51/Arg-59) mutants or the dhps double mutants (Gly-437/Glu-540) were independently associated with SP treatment failure in children aged less than 5 years, but not in older children. The dhfr and dhps quintuple mutant (dhfr triple mutant+dhps double mutant) was the genotype most strongly associated with SP treatment failure (OR=24.72, 95%CI=8.24-74.15) in both younger and older children.
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Affiliation(s)
- C T Happi
- Malaria Research Laboratories, Postgraduate Institute for Medical Research and Training (PIMRAT), College of Medicine, University of Ibadan, Ibadan, Nigeria.
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Abstract
Existing evidence suggests that nursing students have high levels of stress and that counseling and other support services should be made available to them. However, the stressors and counseling needs of undergraduate nursing students in Nigeria have yet to be explored. This study used a questionnaire to investigate the stressors, counseling needs, and desired counseling facilities of undergraduate nursing students at the University of Ibadan. Common stressors included excessive schoolwork, financial problems, inadequate recreational facilities, and overcrowded accommodations. There was an association between reporting inconsiderate, insensitive lecturers as stressors and evidence of psychological distress. Nearly 60% of the respondents felt counseling would help them, and most desired counseling for academics, finances, and relationships. Most (78%) of the respondents preferred an independent facility with trained counselors. Desired characteristics for the services included accessibility, affordability, confidentiality, and a friendly atmosphere. Educators and administrators should use this information to design counseling facilities for students.
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