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Chinawa AT, Ossai EN, Onukwuli VO, Nduagubam OC, Uwaezuoke NA, Okafor CN, Chinawa JM. Willingness to accept malaria vaccines amongst women presenting at outpatient and immunization clinics in Enugu state, Southeast Nigeria. Malar J 2024; 23:117. [PMID: 38664783 PMCID: PMC11044559 DOI: 10.1186/s12936-024-04914-1] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 03/21/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND There are giant steps taken in the introduction of the novel malaria vaccine poised towards reducing mortality and morbidity associated with malaria. OBJECTIVES This study aimed to determine the knowledge of malaria vaccine and factors militating against willingness to accept the vaccine among mothers presenting in nine hospitals in Enugu metropolis. METHODS This was a cross-sectional study carried out among 491 mothers who presented with their children in nine hospitals in Enugu metropolis, South-East Nigeria. A pre-tested and interviewer-administered questionnaire was used in this study. RESULTS A majority of the respondents, 72.1% were aware of malaria vaccine. A majority of the respondents, 83.1% were willing to receive malaria vaccine. Similarly, a majority of the mothers, 92.9%, were willing to vaccinate baby with the malaria vaccine, while 81.1% were willing to vaccinate self and baby with the malaria vaccine. The subjects who belong to the low socio-economic class were five times less likely to vaccinate self and baby with malaria vaccine when compared with those who were in the high socio-economic class (AOR = 0.2, 95% CI 0.1-0.5). Mothers who had good knowledge of malaria vaccination were 3.3 times more likely to vaccinate self and baby with malaria vaccine when compared with those who had poor knowledge of malaria vaccination (AOR = 3.3, 95% CI 1-6-6.8). CONCLUSION Although the study documented a high vaccine acceptance among the mothers, there exists a poor knowledge of the malaria vaccine among them.
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Affiliation(s)
- Awoere T Chinawa
- Department of Community Medicine, College of Medicine ESUT, Enugu, Nigeria
| | - Edmund N Ossai
- Department of Community Medicine, Ebonyi State University, Abakaliki, Ebonyi State, Nigeria
| | | | - Obinna C Nduagubam
- Department of Paediatrics, College of Medicine, Enugu State University of Technology, Enugu, Nigeria
| | | | - Chinyere N Okafor
- Department of Community Medicine, College of Medicine UNEC, Enugu, Nigeria.
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Chinawa AT, Ossai EN, Onukwuli VO, Nduagubam OC, Uwaezuoke NA, Okafor CN, Chinawa JM. Willingness to accept malaria vaccines amongst women presenting at outpatient and immunization clinics in Enugu state, Southeast Nigeria. Malar J 2024; 23:117. [DOI: https:/doi.org/10.1186/s12936-024-04914-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 03/21/2024] [Indexed: 04/30/2024] Open
Abstract
Abstract
Background
There are giant steps taken in the introduction of the novel malaria vaccine poised towards reducing mortality and morbidity associated with malaria.
Objectives
This study aimed to determine the knowledge of malaria vaccine and factors militating against willingness to accept the vaccine among mothers presenting in nine hospitals in Enugu metropolis.
Methods
This was a cross-sectional study carried out among 491 mothers who presented with their children in nine hospitals in Enugu metropolis, South-East Nigeria. A pre-tested and interviewer-administered questionnaire was used in this study.
Results
A majority of the respondents, 72.1% were aware of malaria vaccine. A majority of the respondents, 83.1% were willing to receive malaria vaccine. Similarly, a majority of the mothers, 92.9%, were willing to vaccinate baby with the malaria vaccine, while 81.1% were willing to vaccinate self and baby with the malaria vaccine. The subjects who belong to the low socio-economic class were five times less likely to vaccinate self and baby with malaria vaccine when compared with those who were in the high socio-economic class (AOR = 0.2, 95% CI 0.1–0.5). Mothers who had good knowledge of malaria vaccination were 3.3 times more likely to vaccinate self and baby with malaria vaccine when compared with those who had poor knowledge of malaria vaccination (AOR = 3.3, 95% CI 1–6–6.8).
Conclusion
Although the study documented a high vaccine acceptance among the mothers, there exists a poor knowledge of the malaria vaccine among them.
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Akanpaabadai EA, Adiak AA, Nukpezah RN, Adokiya MN, Adjei SE, Boah M. Population-based cross-sectional study of factors influencing full vaccination status of children aged 12- 23 months in a rural district of the Upper East Region, Ghana. BMC Pediatr 2024; 24:168. [PMID: 38459467 PMCID: PMC10921601 DOI: 10.1186/s12887-024-04662-w] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 02/21/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Achieving universal health coverage includes ensuring that children have access to vaccines that are of high quality, safe, efficacious, and affordable. The Immunisation Agenda 2030 aims to expand services to zero-dose and incompletely vaccinated children and reduce immunisation rate disparities as a contribution to vaccination equity. This study explored the factors influencing full vaccination status among children aged 12 - 23 months in a rural district of the Upper East Region of Ghana. METHODS A population-based cross-sectional study was conducted among carers of children aged 12 -23 months in the Kassena Nankana West district. A multistage sampling technique was used to select 360 carers. Information regarding the vaccination status of children was gathered through a combination of children's health record books and carers' recollections. Information on potential determinants was also systematically collected for analysis in Stata version 15.0. RESULTS The results showed that 76.9% (95% CI: 72.3 - 81.0) of children had full vaccinations per the national schedule. All children received at least one vaccination. A higher percentage of carers with incompletely vaccinated children reported that they had travelled with their children as the primary reason for missing certain vaccine doses. Full vaccination status was significantly associated with secondary (aOR = 2.60; 95% CI: 1.20-5.63) and tertiary (aOR = 3.98, 95% CI: 1.34-11.84) maternal educational level, being in a partnership relationship (aOR = 2.09, 95% CI: 1.03-4.25), and residing in close proximity to healthcare facilities (aOR = 0.41, 95% CI: 0.21-0.80). CONCLUSIONS Our study found that nearly one-quarter of children aged 12-23 months in the study setting are underserved with vaccination services for a variety of reasons. Effectively reaching these children will require strengthening health systems, including eliminating vaccine shortages, addressing the unique challenges faced by unmarried women with children aged 12-23 months, and improving accessibility to vaccination services.
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Affiliation(s)
| | | | - Ruth Nimota Nukpezah
- School of Nursing and Midwifery University for Development Studies, Northern Region, Tamale, Ghana
| | - Martin Nyaaba Adokiya
- Department of Epidemiology, Biostatistics, and Disease Control, School of Public Health, University for Development Studies, Tamale, Ghana
| | | | - Michael Boah
- Department of Epidemiology, Biostatistics, and Disease Control, School of Public Health, University for Development Studies, Tamale, Ghana.
- Center for Population Health, Institute of Global Health Equity Research, University of Global Health Equity, Kigali, Rwanda.
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Muhoza P, Shah MP, Gao H, Amponsa-Achiano K, Quaye P, Opare W, Okae C, Aboyinga PN, Opare KL, Wardle MT, Wallace AS. Predictors for Uptake of Vaccines Offered during the Second Year of Life: Second Dose of Measles-Containing Vaccine and Meningococcal Serogroup A-Containing Vaccine, Ghana, 2020. Vaccines (Basel) 2023; 11:1515. [PMID: 37896919 PMCID: PMC10611024 DOI: 10.3390/vaccines11101515] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/09/2023] [Accepted: 09/18/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Understanding the drivers of coverage for vaccines offered in the second year of life (2YL) is a critical focus area for Ghana's life course approach to vaccination. This study characterizes the predictors of vaccine receipt for 2YL vaccines-meningococcal serogroup A conjugate vaccine (MACV) and the second dose of measles-containing vaccine (MCV2)-in Ghana. METHODS 1522 children aged 18-35 months were randomly sampled through household surveys in the Greater Accra Region (GAR), Northern Region (NR), and Volta Region (VR). The association between predictors and vaccination status was modeled using logistic regression with backwards elimination procedures. Predictors included child, caregiver, and household characteristics. RESULTS Coverage was high for infant vaccines (>85%) but lower for 2YL vaccines (ranging from 60.2% for MACV in GAR to 82.8% for MCV2 in VR). Predictors of vaccination status varied by region. Generally, older, first-born children, those living in rural settlements and those who received their recommended infant vaccines by their first birthday were the most likely to have received 2YL vaccines. Uptake was higher among those with older mothers and children whose caregivers were aware of the vaccination schedule. CONCLUSIONS Improving infant immunization uptake through increased community awareness and targeted strategies, such as parental reminders about vaccination visits, may improve 2YL vaccination coverage.
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Affiliation(s)
- Pierre Muhoza
- Global Immunization Division, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Monica P. Shah
- Global Immunization Division, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Hongjiang Gao
- Global Immunization Division, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Kwame Amponsa-Achiano
- Expanded Programme on Immunisation, Disease Control and Prevention Department, Public Health Division, Ghana Health Service, Accra 00233, Ghana
| | - Pamela Quaye
- Expanded Programme on Immunisation, Disease Control and Prevention Department, Public Health Division, Ghana Health Service, Accra 00233, Ghana
| | - William Opare
- Expanded Programme on Immunisation, Disease Control and Prevention Department, Public Health Division, Ghana Health Service, Accra 00233, Ghana
| | - Charlotte Okae
- Expanded Programme on Immunisation, Disease Control and Prevention Department, Public Health Division, Ghana Health Service, Accra 00233, Ghana
| | - Philip-Neri Aboyinga
- Expanded Programme on Immunisation, Disease Control and Prevention Department, Public Health Division, Ghana Health Service, Accra 00233, Ghana
| | - Kwadwo L. Opare
- Neglected Tropical Diseases Control Programme, Disease Control and Prevention Department, Public Health Division, Ghana Health Service, Accra 00233, Ghana
| | - Melissa T. Wardle
- Global Immunization Division, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
| | - Aaron S. Wallace
- Global Immunization Division, Center for Global Health, Centers for Disease Control and Prevention, Atlanta, GA 30329, USA
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Ishoso DK, Mafuta E, Danovaro-Holliday MC, Ngandu C, Menning L, Cikomola AMW, Lungayo CL, Mukendi JC, Mwamba D, Mboussou FF, Manirakiza D, Yapi MD, Ngabo GF, Riziki RB, Aluma ADL, Tsobeng BN, Mwanga C, Otomba J, Lulebo A, Lusamba P, Nimpa MM. Reasons for Being "Zero-Dose and Under-Vaccinated" among Children Aged 12-23 Months in the Democratic Republic of the Congo. Vaccines (Basel) 2023; 11:1370. [PMID: 37631938 PMCID: PMC10459103 DOI: 10.3390/vaccines11081370] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 07/20/2023] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
(1) Introduction: The Democratic Republic of the Congo (DRC) has one of the largest cohorts of un- and under-vaccinated children worldwide. This study aimed to identify and compare the main reasons for there being zero-dose (ZD) or under-vaccinated children in the DRC. (2) Methods: This is a secondary analysis derived from a province-level vaccination coverage survey conducted between November 2021 and February 2022; this survey included questions about the reasons for not receiving one or more vaccines. A zero-dose child (ZD) was a person aged 12-23 months not having received any pentavalent vaccine (diphtheria-tetanus-pertussis-Hemophilus influenzae type b (Hib)-Hepatitis B) as per card or caregiver recall and an under-vaccinated child was one who had not received the third dose of the pentavalent vaccine. The proportions of the reasons for non-vaccination were first presented using the WHO-endorsed behavioral and social drivers for vaccination (BeSD) conceptual framework and then compared across the groups of ZD and under-vaccinated children using the Rao-Scott chi-square test; analyses were conducted at province and national level, and accounting for the sample approach. (3) Results: Of the 51,054 children aged 12-23 m in the survey sample, 19,676 ZD and under-vaccinated children were included in the study. For the ZD children, reasons related to people's thinking and feelings were cited as 64.03% and those related to social reasons as 31.13%; both proportions were higher than for under-vaccinated children (44.7% and 26.2%, respectively, p < 0.001). Regarding intentions to vaccinate their children, 82.15% of the parents/guardians of the ZD children said they wanted their children to receive "none" of the recommended vaccines, which was significantly higher than for the under-vaccinated children. In contrast, "practical issues" were cited for 35.60% of the ZD children, compared to 55.60% for the under-vaccinated children (p < 0.001). The distribution of reasons varied between provinces, e.g., 12 of the 26 provinces had a proportion of reasons for the ZD children relating to practical issues that was higher than the national level. (4) Conclusions: reasons provided for non-vaccination among the ZD children in the DRC were largely related to lack of parental/guardian motivation to have their children vaccinated, while reasons among under-vaccinated children were mostly related to practical issues. These results can help inform decision-makers to direct vaccination interventions.
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Affiliation(s)
- Daniel Katuashi Ishoso
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
- Kinshasa School of Public Health (KSPH), University of Kinshasa, Kinshasa 01302, Democratic Republic of the Congo; (E.M.); (A.L.); (P.L.)
| | - Eric Mafuta
- Kinshasa School of Public Health (KSPH), University of Kinshasa, Kinshasa 01302, Democratic Republic of the Congo; (E.M.); (A.L.); (P.L.)
| | - M. Carolina Danovaro-Holliday
- Immunization, Analytics and Insights (IAI), Department of Immunization, Vaccines and Biologicals (IVB), World Health Organization (WHO), 1211 Geneva, Switzerland; (M.C.D.-H.); (L.M.)
| | - Christian Ngandu
- National Institute of Public Health, Kinshasa 01209, Democratic Republic of the Congo; (C.N.); (D.M.)
| | - Lisa Menning
- Immunization, Analytics and Insights (IAI), Department of Immunization, Vaccines and Biologicals (IVB), World Health Organization (WHO), 1211 Geneva, Switzerland; (M.C.D.-H.); (L.M.)
| | - Aimé Mwana-Wabene Cikomola
- Expanded Program of Immunization, Kinshasa 01208, Democratic Republic of the Congo; (A.M.-W.C.); (C.L.L.); (J.-C.M.)
| | - Christophe Luhata Lungayo
- Expanded Program of Immunization, Kinshasa 01208, Democratic Republic of the Congo; (A.M.-W.C.); (C.L.L.); (J.-C.M.)
| | - Jean-Crispin Mukendi
- Expanded Program of Immunization, Kinshasa 01208, Democratic Republic of the Congo; (A.M.-W.C.); (C.L.L.); (J.-C.M.)
| | - Dieudonné Mwamba
- National Institute of Public Health, Kinshasa 01209, Democratic Republic of the Congo; (C.N.); (D.M.)
| | - Franck-Fortune Mboussou
- Communicable and Noncommunicable Diseases Cluster, World Health Organization Inter-Country Support Teams Central Africa, Libreville BP 820, Gabon;
| | - Deo Manirakiza
- United Nations Children’s Fund (UNICEF) Country Office, Kinshasa 01204, Democratic Republic of the Congo;
| | - Moise Désiré Yapi
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
| | - Gaga Fidele Ngabo
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
| | - Richard Bahizire Riziki
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
- Public Health Section, Higher Institute of Medical Techniques of Nyangezi, Sud-Kivu 11213, Democratic Republic of the Congo
| | | | - Bienvenu Nguejio Tsobeng
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
| | - Cedric Mwanga
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
| | - John Otomba
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
| | - Aimée Lulebo
- Kinshasa School of Public Health (KSPH), University of Kinshasa, Kinshasa 01302, Democratic Republic of the Congo; (E.M.); (A.L.); (P.L.)
| | - Paul Lusamba
- Kinshasa School of Public Health (KSPH), University of Kinshasa, Kinshasa 01302, Democratic Republic of the Congo; (E.M.); (A.L.); (P.L.)
| | - Marcellin Mengouo Nimpa
- Immunization and Vaccines Development (IVD) Program, World Health Organization (WHO), Country Office, Kinshasa 01205, Democratic Republic of the Congo; (M.D.Y.); (G.F.N.); (R.B.R.); (B.N.T.); (C.M.); (J.O.); (M.M.N.)
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Cassocera M, Augusto O, Chissaque A, Guimarães EL, Shulock K, de Deus N, Martins MRO. Trends and Determinants of Full Immunisation among Children Aged 12-23 Months: Analysis of Pooled Data from Mozambican Household Surveys between 1997 and 2015. Int J Environ Res Public Health 2023; 20:2558. [PMID: 36767921 PMCID: PMC9915409 DOI: 10.3390/ijerph20032558] [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] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/02/2023] [Accepted: 01/06/2023] [Indexed: 06/18/2023]
Abstract
The 1974 Expanded Program on Immunisation has saved millions of children worldwide by promoting full immunisation coverage (FIC). However, forty years later, many sub-Saharan African countries remain well below its target of 90% FIC. This study analysed the level, trends and determinants of FIC in 4322 Mozambican children aged 12-23 months from pooled data from four national surveys between 1997 and 2015. Descriptive statistics and multivariable logistic regression models were performed to analyse the factors associated with full immunisation coverage. Overall, the coverage of fully immunised children increased from 47.9% in 1997 to 66.5% in 2015, corresponding to a 1.8% yearly increase. The needed FIC growth rate post-2015 was 4.3 times higher. Increased maternal education and a higher household wealth index were associated with higher odds of FIS. Furthermore, attending antenatal care (ANC) visits, institutional delivery and living in southern provinces were also associated with increased odds of FIS. Between 1997 and 2015, FIC among 12-23-month-old children made modest annual gains but remained well below international targets. Factors related to access to healthcare, educational level, socioeconomic status and geographical location were associated with improved FIC. Targeted interventions to expand these factors will improve immunisation coverage among Mozambican children.
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Affiliation(s)
- Marta Cassocera
- Instituto Nacional de Saúde de Moçambique, Marracuene District, EN1, Bairro da Vila—Parcela n° 3943, Maputo 264, Mozambique
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Rua da Junqueira 100, 1349-008 Lisbon, Portugal
| | - Orvalho Augusto
- Faculdade de Medicina, Universidade Eduardo Mondlane, Maputo 702, Mozambique
- Centro de Investigação em Saúde da Manhiça, Manhiça 12th Street, Distrito da Manhiça, Maputo 1929, Mozambique
- Department of Global Health, University of Washington, Seattle, WA 98105, USA
| | - Assucênio Chissaque
- Instituto Nacional de Saúde de Moçambique, Marracuene District, EN1, Bairro da Vila—Parcela n° 3943, Maputo 264, Mozambique
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Rua da Junqueira 100, 1349-008 Lisbon, Portugal
| | - Esperança Lourenço Guimarães
- Instituto Nacional de Saúde de Moçambique, Marracuene District, EN1, Bairro da Vila—Parcela n° 3943, Maputo 264, Mozambique
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Rua da Junqueira 100, 1349-008 Lisbon, Portugal
| | - Katherine Shulock
- Department of Global Health, University of Washington, Seattle, WA 98105, USA
| | - Nilsa de Deus
- Instituto Nacional de Saúde de Moçambique, Marracuene District, EN1, Bairro da Vila—Parcela n° 3943, Maputo 264, Mozambique
| | - Maria R. O. Martins
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa, Rua da Junqueira 100, 1349-008 Lisbon, Portugal
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Galadima AN, Mohd Zulkefli NA, Said SM, Ahmad N, Garba SN. Theory-based immunisation health education intervention in improving child immunisation uptake among antenatal mothers attending federal medical centre in Nigeria: A study protocol for a randomized controlled trial. PLoS One 2022; 17:e0263436. [PMID: 36480545 PMCID: PMC9731461 DOI: 10.1371/journal.pone.0263436] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2021] [Accepted: 01/13/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Childhood immunisation coverage is very low in Nigeria (31%) with Zamfara State being amongst the states with the poorest coverage (<10%). Lack of maternal knowledge, attitude, outcome expectations, self-efficacy, cultural beliefs and assumptions of religious regulations of antenatal mothers towards childhood immunisation are the contributory factors to poor childhood immunisation uptake. This study aims is to develop, implement and evaluate the effects of an immunisation health educational intervention with application of Social Cognitive Theory on pregnant women to improve knowledge, attitude, outcome expectations, self-efficacy, cultural beliefs and assumptions on religious regulations regarding childhood immunization uptake in Federal Medical Centre Gusau, Zamfara State, Nigeria. METHODOLOGY The study will be a single-blind parallel-group randomised controlled trial, where baseline data will be collected from 392 estimated antenatal mothers, after that they will be evenly randomised using randomly generated permuted block sizes (each containing two intervention and two control assignments). The study participants will be antenatal mothers of ages 18 years and above who are in third trimesters and attending Federal Medical Centre Gusau, Zamfara State, Nigeria; during the study period and fulfilled all the inclusion and exclusion criteria. The intervention group will undergo five-health education sessions on immunisation, which will be strictly guided by Social Cognitive Theory-based intervention module: while the control group will receive usual care (standard care). Follow-up data will be collected using the same questionnaire at 6-weeks post-delivery, 10-weeks post-delivery and 14-weeks post-delivery. The generalized linear mixed model will be carried-out to determine the overall effect of the intervention after controlling for 14 potential confounding variables. An intention to treat analysis will also be carried-out. Childhood immunisation uptake is the primary outcome while the secondary outcomes are: improved knowledge scores, attitude scores, outcomes expectation, self-efficacy scores, cultural beliefs scores and assumptions on religious regulations scores. DISCUSSION The study will be a randomised controlled trial, that focuses on the effects of an immunisation health educational intervention with application of Social Cognitive Theory on pregnant women to improve knowledge, attitude, outcome expectations, self-efficacy, cultural beliefs and assumptions on religious regulations regarding childhood immunisation uptake in Federal Medical Centre Gusau, Zamfara State, Nigeria. TRIAL REGISTRATION Pan African Clinical Trial Registry PACTR202006722055635. Protocol registered on 09 June 2020.
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Affiliation(s)
- Abubakar Nasiru Galadima
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Seri Kembangan, Malaysia
| | - Nor Afiah Mohd Zulkefli
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Seri Kembangan, Malaysia
- * E-mail:
| | - Salmiah Md Said
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Seri Kembangan, Malaysia
| | - Norliza Ahmad
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Seri Kembangan, Malaysia
| | - Saleh Ngaski Garba
- Department of Nursing Sciences, Faculty of Allied Health Sciences, Ahmad Bello University, Zaria, Nigeria
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Chinawa AT, Chinawa JM, Ossai EN, Obinna N, Onukwuli V, Aronu AE, Manyike CP. Maternal level of awareness and predictors of willingness to vaccinate children against COVID 19; A multi-center study. Hum Vaccin Immunother 2021; 17:3982-3988. [PMID: 34613862 DOI: 10.1080/21645515.2021.1963172] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
BACKGROUND Several controversies surround mothers' willingness to vaccinate against the COVID-19 pandemic especially when mortality is not frequently reported in children.Objectives: This study aimed to ascertain the willingness of mothers of children attending two institutions in Southeast Nigeria to accept the COVID-19 vaccine and factors that may be associated with their choices. METHODOLOGY This was a cross-sectional study carried out among 577 mothers who presented with their children in two tertiary health institutions in southeast Nigeria. RESULTS Majority of the respondents (93.9%) were aware of the COVID-19 vaccine. Majority of the respondents, 89.4%, noted that children were not in high priority groups for COVID-19 vaccination in Nigeria. Only 6.9% of the respondents intend to receive the COVID-19 vaccination. Also, a minor proportion of the respondents (4.9%) were willing to vaccinate their children with the COVID-19 vaccine. The odds of receiving the Covid-19 vaccine were four times greater in those who believed that they could be infected than in those who believed that they could not be infected (AOR = 4.0. 95% CI:1.8-8.7). The odds of receiving the Covid-19 vaccine were six times greater in those who were aware of someone that died from COVID-19 than in those who did not know anyone who died from COVID-19 (AOR = 5.7, 95% CI: 2.1-15.8). CONCLUSION A high level of awareness but low acceptance level for COVID-19 vaccination for mothers and their children was noted. Socioeconomic class, maternal age, and level of education did not influence the willingness of the mother to receive COVID vaccination. Having a belief of possibility of infection with the COVID-19 as well as being aware of someone who died from the disease were important positive variables that could predict vaccine acceptance from this study.
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Affiliation(s)
- Awoere T Chinawa
- Department of Community medicine, ESUCOM Parkalane, Enugu State University Teaching Hospital, Enugu, Nigeria
| | - Josephat M Chinawa
- Department of Paediatrics, College of Medicine, University of Nigeria Enugu Campus, Enugu, Nigeria
| | - Edmund N Ossai
- Department of Community Medicine, College of Health Sciences, Ebonyi State University Abakaliki, Abakiliki, Nigeria
| | - Nduagubam Obinna
- Department of Paediatrics, Enugu State University Teaching Hospital, Enugu
| | - Vivian Onukwuli
- Department of Paediatrics, College of Medicine, University of Nigeria Enugu Campus, Enugu, Nigeria
| | - Ann E Aronu
- Department of Paediatrics, College of Medicine, University of Nigeria Enugu Campus, Enugu, Nigeria
| | - Chuka P Manyike
- Department of Paediatrics, College of Medicine, Alex Ekwueme Federal University Teaching Hospital Abakaliki, Abakiliki
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Galadima AN, Zulkefli NAM, Said SM, Ahmad N. Factors influencing childhood immunisation uptake in Africa: a systematic review. BMC Public Health 2021; 21:1475. [PMID: 34320942 PMCID: PMC8320032 DOI: 10.1186/s12889-021-11466-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [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] [Received: 06/26/2020] [Accepted: 07/06/2021] [Indexed: 11/16/2022] Open
Abstract
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. Supplementary Information The online version contains supplementary material available at 10.1186/s12889-021-11466-5.
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Affiliation(s)
- Abubakar Nasiru Galadima
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Serdang, Malaysia
| | - Nor Afiah Mohd Zulkefli
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Serdang, Malaysia.
| | - Salmiah Md Said
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Serdang, Malaysia
| | - Norliza Ahmad
- Department of Community Health, Faculty of Medicine and Health Sciences, University Putra Malaysia, Serdang, Malaysia
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Abstract
BACKGROUND Vaccines are one of our most important tools for preventing outbreaks and keeping the world safe. Most unvaccinated children live in the poorest countries including Ethiopia. Therefore, this study aimed to identify the determinants of vaccination coverage among children aged12-23 months in Ethiopia. METHODS A cross-sectional secondary data were obtained from the 2016 Ethiopian Demographic and Health Survey data (EDHS). A total of 1929 children were included. A Multilevel Proportional Odds Model was used to identify the individual and community-level factors associated with child vaccination. RESULT Among 1, 929 children, only 48.6% (95% CI: 46.3 to 50.8%) were fully vaccinated while 37.8% (95% CI: 35.7 to 40.1%) were partially vaccinated.. The multilevel ordinal logistic regression model reveled that housewife mother (AOR =1.522, 95%CI: 1.139, 2.034), institutional delivery (AOR =2.345, 95%CI: 1.766, 3.114),four or above antenatal care visits (AOR = 2.657; 95% CI: 1.906, 3.704), children of mothers with secondary or higher education (AOR = 2.008; 95% CI: 1.209, 3.334),Children whose fathers primary education (AOR = 1.596; 95% CI: 1.215, 2.096), from the rich households (AOR = 1.679; 95% CI: 1.233, 2.287) were significantly associated with childhood vaccination. CONCLUSION Child vaccination coverage in Ethiopia remains low. Therefore, there is a need to increase child vaccination coverage by promoting institutional delivery and prenatal care visits, as well as maternal tetanus immunization. Besides, public initiatives needed to improve child vaccination coverage, women's and husband's education, poor women, and further advancement of health care services for poor women, housewife women, women living in remote areas should be made to maintain further improvements in child vaccination. Furthermore, policies and programs aimed at addressing cluster variations in child vaccination need to be formulated and their implementation must be strongly pursued.
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Affiliation(s)
- Setegn Muche Fenta
- Department of Statistics, Faculty of Natural and Computational Sciences, Debre Tabor University, Debre Tabor, Ethiopia.
| | - Haile Mekonnen Fenta
- Department of Statistics, College of Science, Bahir Dar University, Bahir Dar, Ethiopia
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Tesema GA, Tessema ZT, Tamirat KS, Teshale AB. Complete basic childhood vaccination and associated factors among children aged 12-23 months in East Africa: a multilevel analysis of recent demographic and health surveys. BMC Public Health 2020; 20:1837. [PMID: 33256701 PMCID: PMC7708214 DOI: 10.1186/s12889-020-09965-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [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] [Received: 08/06/2020] [Accepted: 11/24/2020] [Indexed: 12/24/2022] Open
Abstract
Background Complete childhood vaccination remains poor in Sub-Saharan Africa, despite major improvement in childhood vaccination coverage worldwide. Globally, an estimated 2.5 million children die annually from vaccine-preventable diseases. While studies are being conducted in different East African countries, there is limited evidence of complete basic childhood vaccinations and associated factors in East Africa among children aged 12–23 months. Therefore, this study aimed to investigate complete basic childhood vaccinations and associated factors among children aged 12–23 months in East Africa. Methods Based on the Demographic and Health Surveys (DHSs) of 12 East African countries (Burundi, Ethiopia, Comoros, Uganda, Rwanda, Tanzania, Mozambique, Madagascar, Zimbabwe, Kenya, Zambia, and Malawi), secondary data analysis was performed. The study included a total weighted sample of 18,811 children aged 12–23 months. The basic childhood vaccination coverage was presented using a bar graph. Multilevel binary logistic regression analysis was fitted for identifying significantly associated factors because the DHS has a hierarchical nature. The Intra-class Correlation Coefficient (ICC), Median Odds Ratio (MOR), Proportional Change in Variance (PCV), and deviance (−2LLR) were used for checking model fitness, and for model comparison. Variable with p-value ≤0.2 in the bi-variable multilevel analysis were considered for the multivariable analysis. In the multivariable multilevel analysis, the Adjusted Odds Ratio (AOR) with 95% Confidence Interval (CI) were reported to declare the significance and strength of association with full vaccination. Results Complete basic childhood vaccination in East Africa was 69.21% (95% CI, 69.20, 69.21%). In the multivariable multilevel analysis; Mothers aged 25–34 years (AOR = 1.21, 95% CI: 1.10, 1.32), mothers aged 35 years and above (AOR = 1.50, 95% CI: 1.31, 1.71), maternal primary education (AOR = 1.26, 95% CI: 1.15, 1.38), maternal secondary education and above (AOR = 1.54, 95% CI: 1.36, 1.75), husband primary education (AOR = 1.25, 95% CI: 1.13, 1.39), husband secondary education and above (AOR = 1.24, 95% CI: 1.11, 1.40), media exposure (AOR = 1.23, 95% CI: 1.13, 1.33), birth interval of 24–48 months (AOR = 1.28, 95% CI: 1.15, 1.42), birth interval greater than 48 months (AOR = 1.35, 95% CI: 1.21, 1.50), having 1–3 ANC visit (AOR = 3.24, 95% CI: 2.78, 3.77), four and above ANC visit (AOR = 3.68, 95% CI: 3.17, 4.28), PNC visit (AOR = 1.34, 95% CI: 1.23, 1.47), health facility delivery (AOR = 1.48, 95% CI: 1.35, 1.62), large size at birth 1.09 (AOR = 1.09, 95% CI: 1.01, 1.19), being 4–6 births (AOR = 0.83, 95% CI: 0.75, 0.91), being above the sixth birth (AOR = 0.60, 95% CI: 0.52, 0.70), middle wealth index (AOR = 1.16, 95% CI: 1.06, 1.28), rich wealth index (AOR = 1.20, 95% CI: 1.09, 1.33), community poverty (AOR = 1.21, 95% CI: 1.11, 1.32) and country were significantly associated with complete childhood vaccination. Conclusions In East Africa, full basic childhood vaccine coverage remains a major public health concern with substantial differences across countries. Complete basic childhood vaccination was significantly associated with maternal age, maternal education, husband education, media exposure, preceding birth interval, number of ANC visits, PNC visits, place of delivery, child-size at birth, parity, wealth index, country, and community poverty. Public health interventions should therefore target children born to uneducated mothers and fathers, poor families, and those who have not used maternal health services to enhance full childhood vaccination to reduce the incidence of child mortality from vaccine-preventable diseases.
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Affiliation(s)
- Getayeneh Antehunegn Tesema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia.
| | - Zemenu Tadesse Tessema
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Koku Sisay Tamirat
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Achamyeleh Birhanu Teshale
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Alsuwaidi AR, Elbarazi I, Al-Hamad S, Aldhaheri R, Sheek-Hussein M, Narchi H. Vaccine hesitancy and its determinants among Arab parents: a cross-sectional survey in the United Arab Emirates. Hum Vaccin Immunother 2020; 16:3163-3169. [PMID: 32401612 DOI: 10.1080/21645515.2020.1753439] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Background: Vaccine hesitancy is a leading threat to public health. It has been studied extensively in North America and Europe but much less in Arab countries. The Parent Attitudes about Childhood Vaccines (PACV) survey is a validated tool for identifying vaccine-hesitant parents; however, Arabic version is not available. This study aimed to assess the reliability of the PACV survey in the Arabic language and to determine the prevalence of vaccine hesitancy among parents in the United Arab Emirates (UAE). Methods Forward and backward translation of the PACV in the Arabic language was carried out. The reliability of the Arabic-PACV survey was tested among parents with children. The same survey was used to study vaccine hesitancy among parents attending seven ambulatory health-care services in Al-Ain city, UAE. The associations between vaccine hesitancy and socio-demographic characteristics were explored. Results: The Cronbach alpha for Arabic-PACV scores was 0.79. Three hundred participants answered the survey (response rate, 85.7%). The majority were Emirati mothers (77%) in the age group (30-49 years). Only 36 parents (12%, 95% CI 8.5,16.2) were found to be vaccine-hesitant. Parent's greatest concerns were mainly the side effects (35%), safety of vaccines (17% unsure and 28% concerned) and getting too many injections (28%). Divorced marital status was significantly associated with vaccine hesitancy (p < .001). Conclusion: The Arabic-PACV survey could serve as a tool in the evaluation of vaccine hesitancy among parents in UAE and other Arabic-speaking countries. Many parents in our community were concerned about the vaccine safety. Targeted preventive measures are needed.
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Affiliation(s)
- Ahmed R Alsuwaidi
- Department of Pediatrics, College of Medicine and Health Sciences, United Arab Emirates University , Al Ain, UAE
| | - Iffat Elbarazi
- College of Health Sciences, Abu Dhabi University , Abu Dhabi, UAE
| | - Sania Al-Hamad
- Department of Pediatrics, College of Medicine and Health Sciences, United Arab Emirates University , Al Ain, UAE
| | - Ruwaya Aldhaheri
- Ambulatory Healthcare Services, Abu Dhabi Health Services Company (SEHA) , Abu Dhabi, UAE
| | - Mohamud Sheek-Hussein
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University , Al Ain, UAE
| | - Hassib Narchi
- Department of Pediatrics, College of Medicine and Health Sciences, United Arab Emirates University , Al Ain, UAE
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