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Factors Associated with the Uptake of Antenatal Tetanus Toxoids Containing Vaccine by First-Time Mothers in Nigeria: Findings from the 2018 Nigerian Demographic Health Survey. J Pregnancy 2022; 2022:7607993. [PMID: 36157313 PMCID: PMC9492329 DOI: 10.1155/2022/7607993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/09/2022] [Accepted: 08/20/2022] [Indexed: 12/02/2022] Open
Abstract
Background Maternal and neonatal tetanus remains a public health problem in low-and-middle-income countries despite the increasing investment in tetanus toxoid containing vaccines (TTCV). Nigeria still records fatalities from tetanus, predominantly in women of reproductive age and in newborns. This is largely due to poor access to vaccinations and high rates of unsupervised labour and childbirth. We aim to investigate the antenatal uptake of TTCV and associated factors among first-time pregnant women in Nigeria. Methods Data obtained from the 2018 Nigeria Demographic Health Survey (NDHS) was used to generate a list of eligible patients who in the last five years had undergone their first childbirth experience. Data was analysed using univariable and multivariable analyses and reported using a 95% confidence interval. Results A total of 3640 participants were included in the analysis. 59.6% (95% CI, 57.6-61.8) of participants had received at least two doses of TTCV. Uptake of TTCV irrespective of current marital status was independently associated with number of and place of antenatal care. Other factors associated with receiving two doses of TTCV in all participants were ownership of mobile phones and region of residence. Among the currently married participants, wealth quintiles, region of residence, and having a polygamous family were additional associated factors. Conclusion There was low uptake of the minimal required dosage of TTCV among first-time pregnant women with the lowest uptake in Northern regions relative to Southern regions. We recommend mixed methods studies to further explore the motivation behind TTCV uptake in pregnant women which can help guide future policies and interventions to improve uptake of tetanus immunization in Nigeria.
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Mahachi K, Kessels J, Boateng K, Jean Baptiste Achoribo AE, Mitula P, Ekeman E, Nic Lochlainn L, Rosewell A, Sodha SV, Abela-Ridder B, Gabrielli AF. Zero- or missed-dose children in Nigeria: Contributing factors and interventions to overcome immunization service delivery challenges. Vaccine 2022; 40:5433-5444. [PMID: 35973864 PMCID: PMC9485449 DOI: 10.1016/j.vaccine.2022.07.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 06/11/2022] [Accepted: 07/24/2022] [Indexed: 11/28/2022]
Abstract
Comprehensive review of recent literature on zero- or missed-dose children in Nigeria. Risk factors are well-known and widely studied. Literature on interventions was scattered, and focussed on campaigns and polio. Gaps exist in investigating how to deliver sustainable immunization programs. Further work is needed to operationalise findings of this review.
'Zero-dose' refers to a person who does not receive a single dose of any vaccine in the routine national immunization schedule, while ‘missed dose’ refers to a person who does not complete the schedule. These people remain vulnerable to vaccine-preventable diseases, and are often already disadvantaged due to poverty, conflict, and lack of access to basic health services. Globally, more 22.7 million children are estimated to be zero- or missed-dose, of which an estimated 3.1 million (∼14 %) reside in Nigeria. We conducted a scoping review to synthesize recent literature on risk factors and interventions for zero- and missed-dose children in Nigeria. Our search identified 127 papers, including research into risk factors only (n = 66); interventions only (n = 34); both risk factors and interventions (n = 18); and publications that made recommendations only (n = 9). The most frequently reported factors influencing childhood vaccine uptake were maternal factors (n = 77), particularly maternal education (n = 22) and access to ante- and perinatal care (n = 19); heterogeneity between different types of communities – including location, region, wealth, religion, population composition, and other challenges (n = 50); access to vaccination, i.e., proximity of facilities with vaccines and vaccinators (n = 37); and awareness about immunization – including safety, efficacy, importance, and schedules (n = 18). Literature assessing implementation of interventions was more scattered, and heavily skewed towards vaccination campaigns and polio eradication efforts. Major evidence gaps exist in how to deliver effective and sustainable routine childhood immunization. Overall, further work is needed to operationalise the learnings from these studies, e.g. through applying findings to Nigeria’s next review of vaccination plans, and using this summary as a basis for further investigation and specific recommendations on effective interventions.
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Affiliation(s)
- Kurayi Mahachi
- College of Public Health, University of Iowa, Iowa City, Iowa, United States
| | | | - Kofi Boateng
- Nigeria Country Office, World Health Organization, Abuja, Nigeria
| | | | - Pamela Mitula
- Inter-Country Support Team, Regional Office for Africa, World Health Organization, Ouagadougou, Burkina Faso
| | - Ebru Ekeman
- Department of Immunization, Vaccines and Biologicals (IVB), World Health Organization, Geneva, Switzerland
| | - Laura Nic Lochlainn
- Department of Immunization, Vaccines and Biologicals (IVB), World Health Organization, Geneva, Switzerland
| | - Alexander Rosewell
- Department of Immunization, Vaccines and Biologicals (IVB), World Health Organization, Geneva, Switzerland
| | - Samir V Sodha
- Department of Immunization, Vaccines and Biologicals (IVB), World Health Organization, Geneva, Switzerland
| | - Bernadette Abela-Ridder
- Department of Control of Neglected Tropical Diseases (NTD), World Health Organization, Geneva, Switzerland
| | - Albis Francesco Gabrielli
- Department of Control of Neglected Tropical Diseases (NTD), World Health Organization, Geneva, Switzerland.
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Belay AT, Fenta SM, Agegn SB, Muluneh MW. Prevalence and risk factors associated with rural women's protected against tetanus in East Africa: Evidence from demographic and health surveys of ten East African countries. PLoS One 2022; 17:e0265906. [PMID: 35324988 PMCID: PMC8947264 DOI: 10.1371/journal.pone.0265906] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 03/09/2022] [Indexed: 11/19/2022] Open
Abstract
Background Tetanus is a deadly bacterial infection caused by Clostridium tetani wound contamination characterized muscular spasms and autonomic nervous system dysfunction. Maternal and neonatal tetanus occurs under improper hygiene practices during childbirth. Globally, an estimated 3.3 million newborn deaths occur every year, and about 9,000 babies die every day in the first 28 days of life. This study sought to identify risk factors associated with the immunization of rural women against tetanus in rural areas in ten East African countries. Method The data used in this study were taken from the Demographic and Health Survey (DHS) of ten East African countries (Ethiopia, Burundi, Comoros, Zimbabwe, Kenya, Malawi, Ruanda, Tanzania, Uganda and, Zambia). Multivariable binary logistic regression is used to determine the risk factors associated with tetanus-protected women in east Africa. Results The weighted total samples of 73735 rural women were included in the analysis. The combined prevalence of tetanus immunization among protected rural women in ten East African countries was 50.4%. Those women with age of 24–34 (AOR = 0.778; 95%CI: 0.702–0.861), higher educational level (AOR = 4.010; 95%CI: 2.10–5.670), rich women (AOR = 3.097;95%CI: 2.680–3.583), mass media coverage (AOR = 1.143; 95%CI: 1.030–1.269), having above three antenatal care follow up (AOR = 1.550; 95% CI: 1.424–1.687), big problem of distance to health facility (AOR = 0.676; CI: 0.482–0.978) and place of delivery health facility (AOR = 1.103; 95% CI: 1.005–1.210) had a significant effect on women’s protected from tetanus. Conclusion The coverage of tetanus immunization in East Africa was very low. Public health programs target rural mothers who are uneducated, poor households, longer distances from health facilities, mothers who have the problem of media exposure, and mothers who have not used maternal health care services to promote TT immunization.
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Affiliation(s)
- Alebachew Taye Belay
- Department of Statistics, Debre Tabor University, Debre Tabor, Ethiopia
- * E-mail:
| | - Setegn Much Fenta
- Department of Statistics, Debre Tabor University, Debre Tabor, Ethiopia
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Martín-Casquero T, Ruescas-Escolano E, Tuells J. Use of the tetanus quick stick (TQS) test in the emergency services. Med Clin (Barc) 2019; 153:394-401. [PMID: 31445749 DOI: 10.1016/j.medcli.2019.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 06/16/2019] [Accepted: 06/17/2019] [Indexed: 11/30/2022]
Abstract
Standard procedure when treating tetanigenic risk wounds in an emergency room setting, usually includes administering a dose of gamma-globulin or/and a tetanus vaccine. The rapid detection test (Tetanus Quick Stick [TQS]) can better the current procedure of detecting people who are not immunized. Our objective was to review and analyse the validity of the TQS test, and determine the cost-benefit with the data available. We searched the following data bases for information: WoS, PubMed, EMBASE & SCOPUS. After reviewing articles and applying inclusion/exclusion criteria, we included 20 articles mostly European and written by Emergency room services. Sensitivity ranged from 55%-100%, specificity from 66.6%-100%, PPV: 81.1%-100%, NPV: 42.9%-100%. Most of the tests supported the cost-benefit analysis of the TQS test. We determined that in emergency room situations, it would be beneficial to use the TQS test, and an example of good clinical practice.
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Affiliation(s)
| | | | - Jose Tuells
- Cátedra Balmis de Vacunología, Universidad de Alicante, Alicante, España.
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Adegbenro CA, Olowookere SA, Fehintola FO, Adegbenro PA, Orioke OT. Knowledge about and preventive practices against neonatal tetanus among young Nigerian women. Tzu Chi Med J 2019; 31:154-157. [PMID: 31258290 PMCID: PMC6559023 DOI: 10.4103/tcmj.tcmj_55_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Objective: The objective of this study was carried out to determine the knowledge about and preventive practices against neonatal tetanus (NNT) in young women of reproductive age. Materials and Methods: Descriptive cross-sectional study design of 380 randomly selected consenting young women of child-bearing age at a Nigerian tertiary educational institution. They completed a semi-structured questionnaire on knowledge about and risk factors for NNT, willingness to receive the vaccine, and uptake of tetanus toxoid vaccine. Results: The mean age (standard deviation) of the women was 22.4 (4.6) years ranging from 15 to 30 years. The majority (64.5%) had poor knowledge of the causes of and risk factors for NNT with only 31% knowing that immunizing women against tetanus prevents NNT. Most of the women (58%) were unwilling to receive tetanus immunization. A total of 15.5% had received tetanus toxoid, but only 0.5% had completed the required dosage. A higher proportion of respondents with good knowledge about tetanus had tetanus toxoid immunization (28.1% vs. 8.6%; P < 0.0001). Conclusion: Knowledge about NNT, willingness to receive the vaccine, and uptake of tetanus toxoid were unacceptably poor among respondents. There is a need for continuous education targeting young women on the link between the tetanus immunization status of women and the occurrence of NNT.
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Affiliation(s)
- C A Adegbenro
- Department of Community Health, College of Health Sciences, Obafemi Awolowo University, IIe-Ife, Osun State, Nigeria
| | - Samuel Anu Olowookere
- Department of Community Health, College of Health Sciences, Obafemi Awolowo University, IIe-Ife, Osun State, Nigeria
| | - F O Fehintola
- Department of Community Health, College of Health Sciences, Obafemi Awolowo University, IIe-Ife, Osun State, Nigeria
| | - P A Adegbenro
- Obafemi Awolowo University Teaching Hospitals Complex, Ile-Ife, Osun State, Nigeria
| | - O T Orioke
- Department of Community Health, College of Health Sciences, Obafemi Awolowo University, IIe-Ife, Osun State, Nigeria
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Orimadegun AE, Orimadegun BE, Bamgboye EA. Short-term Persistence of Protective Maternally Acquired Immunity in Neonates Delivered by Primiparous Women in Ibadan, Nigeria. Ethiop J Health Sci 2019; 28:547-554. [PMID: 30607069 PMCID: PMC6308770 DOI: 10.4314/ejhs.v28i5.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Unresolved questions remain concerning the protective effect and duration of immunity acquired from mothers. This study investigated persistence of immunity against tetanus in the first two weeks of life among neonates in Nigeria. Methods In a longitudinal study, 244 primiparous mothers and their newborns were consecutively recruited at 16 selected Primary Healthcare Centres in Ibadan, Nigeria. All the newborns were tested for protection against tetanus using a validated rapid diagnostic, “Tetanos Quick Sticks” (TQS) on days 1, 7 and 14. Persistent immunity was defined as positive TQS result on day-14. Data were analysed using descriptive statistics, Chi-square and logistic regression at p = 0.05. Results There were 137(56.1%) male neonates; 87.7% were delivered at ≥37weeks of gestation. The prevalence of protective immunity against tetanus (PIaT) among neonates on day-1 was 63.5%; 119 out of 153 neonates remained positive to TQS test by day-14, giving a persistence rate of 77.8%. Independent predictors of persistent PIaT were residence in urban area (OR = 9.66; 95% CI = 2.42–38.45), maternal age (OR = 2.06; 95% CI = 1.49–2.85) and gestational age (OR = 1.84; 95% CI = 1.23–2.74). Conclusion Protective immunity against tetanus waned in some neonates over the first two weeks of life, and this decline was inversely related to maternal and gestational ages.
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Affiliation(s)
| | | | - Elijah Afolabi Bamgboye
- Department of Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Mihret MS, Limenih MA, Gudayu TW. The role of timely initiation of antenatal care on protective dose tetanus toxoid immunization: the case of northern Ethiopia post natal mothers. BMC Pregnancy Childbirth 2018; 18:235. [PMID: 29907139 PMCID: PMC6003212 DOI: 10.1186/s12884-018-1878-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 05/31/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Globally, tetanus toxoid protective dose immunization of the mothers is one of the strategies of maternal and neonatal tetanus prevention. Ethiopia has planned the national tetanus protection at birth coverage to reach 86% by the year 2015. However, there is still low coverage with less identified associated factors. Therefore; the purpose of this study was to assess tetanus toxoid protective dose immunization at last birth and associated factors among mothers who gave birth within one year prior to the study in Debretabor town, Northwest Ethiopia, 2016. METHODS A community based cross sectional study was conducted from May 1 to June 10 / 2016. A total of 511 mothers were included in the study. Structured questionnaire and checklists were used to collect the data. Face to face interview with cross checking documented record were employed. A systematic random sampling technique was used. The data were entered in to Epinfo version 7.0 and then exported to SPSS version 20.0 for analysis. Both bivariate and multivariable logistic regression model were fitted and crude and Adjusted Odds ratio with 95% confidence interval were computed. Finally, statistically significant association of variables was determined based on Adjusted Odds ratio with its 95% confidence interval and p-value ≤0.05. RESULT The proportion of tetanus toxoid protective dose immunization among mothers was 56.2% (95% CI: 52-60%). In the multivariable analysis; formal education (AOR = 2.09; 95%CI: 1.12, 3.90), planned last pregnancy (AOR = 6.63; 95%CI: 2.36, 18.63), four or more antenatal care visits (AOR = 5.16; 95%CI: 2.93, 11.14), timely antenatal care visit (AOR = 4.29; 95%CI: 1.94, 9.49), and perceived good quality of service (AOR = 2.20; 95% CI: 1.26, 3.84) were positively associated with tetanus toxoid protective dose immunization. CONCLUSION In this study, protective dose tetanus toxoid immunization is lower than the national target. Strengthening information education communication regarding tetanus and its prevention and encouraging timely initiation of and complete attendance of antenatal care is recommended.
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Affiliation(s)
- Muhabaw Shumye Mihret
- Department of Midwifery, College of Medicine and Health Sciences, University of Gondar, Po. Box 196, Gondar, Ethiopia.
| | - Miteku Andualem Limenih
- Department of Midwifery, College of Medicine and Health Sciences, University of Gondar, Po. Box 196, Gondar, Ethiopia
| | - Temesgen Worku Gudayu
- Department of Midwifery, College of Medicine and Health Sciences, University of Gondar, Po. Box 196, Gondar, Ethiopia.
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Rey-Jurado E, Tapia F, Muñoz-Durango N, Lay MK, Carreño LJ, Riedel CA, Bueno SM, Genzel Y, Kalergis AM. Assessing the Importance of Domestic Vaccine Manufacturing Centers: An Overview of Immunization Programs, Vaccine Manufacture, and Distribution. Front Immunol 2018; 9:26. [PMID: 29403503 PMCID: PMC5778105 DOI: 10.3389/fimmu.2018.00026] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2017] [Accepted: 01/04/2018] [Indexed: 12/03/2022] Open
Abstract
Vaccines have significantly reduced the detrimental effects of numerous human infectious diseases worldwide, helped to reduce drastically child mortality rates and even achieved eradication of major pathogens, such as smallpox. These achievements have been possible due to a dedicated effort for vaccine research and development, as well as an effective transfer of these vaccines to public health care systems globally. Either public or private institutions have committed to developing and manufacturing vaccines for local or international population supply. However, current vaccine manufacturers worldwide might not be able to guarantee sufficient vaccine supplies for all nations when epidemics or pandemics events could take place. Currently, different countries produce their own vaccine supplies under Good Manufacturing Practices, which include the USA, Canada, China, India, some nations in Europe and South America, such as Germany, the Netherlands, Italy, France, Argentina, and Brazil, respectively. Here, we discuss some of the vaccine programs and manufacturing capacities, comparing the current models of vaccine management between industrialized and developing countries. Because local vaccine production undoubtedly provides significant benefits for the respective population, the manufacture capacity of these prophylactic products should be included in every country as a matter of national safety.
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Affiliation(s)
- Emma Rey-Jurado
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Felipe Tapia
- Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany
| | - Natalia Muñoz-Durango
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Margarita K. Lay
- Departamento de Biotecnología, Facultad de Ciencias del Mar y Recursos Biológicos, Universidad de Antofagasta, Antofagasta, Chile
| | - Leandro J. Carreño
- Millennium Institute on Immunology and Immunotherapy, Programa de Inmunología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile
| | - Claudia A. Riedel
- Millennium Institute on Immunology and Immunotherapy, Departamento de Ciencias Biológicas, Facultad de Ciencias Biológicas y Facultad de Medicina, Universidad Andrés Bello, Santiago, Chile
| | - Susan M. Bueno
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Yvonne Genzel
- Max Planck Institute for Dynamics of Complex Technical Systems, Magdeburg, Germany
| | - Alexis M. Kalergis
- Millennium Institute on Immunology and Immunotherapy, Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile
- Departamento de Endocrinología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
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Orimadegun AE, Orimadegun BE, Bamgboye EA. Non-protective immunity against tetanus in primiparous women and newborns at birth in rural and urban settings in Ibadan, Nigeria. Pan Afr Med J 2017; 27:26. [PMID: 29296161 PMCID: PMC5745943 DOI: 10.11604/pamj.supp.2017.27.3.11869] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 04/10/2017] [Indexed: 12/04/2022] Open
Abstract
Introduction Nigeria remains among the few countries that are yet to achieve eradication of neonatal tetanus in the world despite the availability of an effective vaccine. This study investigated immunity against tetanus in primiparous mothers and neonates at birth, and identified associated factors. Methods This cross-sectional study involved consecutive selection of 244 primiparous mother-neonate pairs (119 from rural areas, 125 from urban areas, 137 male neonates and 107 female neonates) delivered at primary healthcare facilities in Ibadan, Nigeria. Socio-demographic characteristics, obstetric history, immunisation and birthweight were obtained from mothers by interview. A validated immunochromatographic rapid diagnostic test kit was used to test for immunity against tetanus. Positive and negative results were interpreted as protective immunity against tetanus (PIaT) and non-protective immunity against tetanus (NPIaT), respectively. Data were analysed using descriptive statistics, Chi-square and logistic regression at p = 0.05. Results The mean age of mothers was 27.9±3.4 years (range: 20-33) and median birthweight was 2700g (range: 1760-3300). Of the 244 mothers, 198 (81.1%) received at least two doses of tetanus toxoid injection during pregnancy and prevalence of NPIaT and PIaT was 28.7% and 71.3%, respectively. The prevalence of PIaT was significantly higher among mothers in urban areas (n= 96; 80.7%) than rural (n=78; 62.4%), p<0.001.The prevalence of NPIaT among neonates was 36.5% (n= 89). Predictors of NPIaT among neonates were residence in rural LGA (OR = 2.22; 95% CI = 1.23-3.99) and maternal tetanus immunisation <2 doses (OR = 11.68; 95% CI = 4.05-21.75). Conclusion Lack of protective immunity against tetanus among neonates of primiparous women in Ibadan is prevalent and a more conscientious enforcement of routine tetanus prevention practices is needed.
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Affiliation(s)
| | | | - Elijah Afolabi Bamgboye
- Epidemiology and Medical Statistics, College of Medicine, University of Ibadan, Ibadan, Nigeria
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Nass SS, Danawi H, Cain L, Sharma M. Predictors of Neonatal Tetanus Mortality in Katsina State, Northwestern Nigeria. Health Serv Res Manag Epidemiol 2017; 4:2333392817723970. [PMID: 35146071 PMCID: PMC8822446 DOI: 10.1177/2333392817723970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/11/2017] [Accepted: 07/11/2017] [Indexed: 11/15/2022] Open
Abstract
Background The mortality rate of neonatal tetanus (NNT) remains high in Nigeria. The study was guided by Mosley and Chen's model for the elements of child survival in developing countries. The goal of the study was to assess the associations between selected NNT risk factors, number of maternal tetanus toxoid injections, frequency of antenatal visits, place of delivery, and cord care with neonatal mortality as the outcome variable. Methods The study is a retrospective record review using data from 332 NNT records and analyzed using a logistic regression model. Findings Neonates whose mothers had 1 dose of tetanus toxoid vaccine were found to be 4% less prone to NNT mortality compared to neonates whose mothers did not have any dose of tetanus toxoid vaccine during pregnancy (P < .05, odds ratio = 4.12, 95% confidence interval = 1.04-16.29. Frequency of antenatal visits, place of delivery, and cord care were all not significant predictors of NNT mortality. Conclusion The study shows that there is association between NNT risk factors and neonatal mortality, hence the need to further strengthen the NNT surveillance system for early detection of potential risk factors. This would help develop specific public health interventions aimed at improving the outcome of NNT. Implications The identification and analysis of NNT mortality risk factors and promoting tetanus toxoid vaccination among pregnant women are effective strategies toward attaining NNT elimination goals in Nigeria.
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Affiliation(s)
| | - Hadi Danawi
- World Health Organization, Katsina State, Nigeria
| | - Loretta Cain
- World Health Organization, Katsina State, Nigeria
| | - Manoj Sharma
- World Health Organization, Katsina State, Nigeria
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