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Wu J, Wei Z, Yang Y, Sun X, Zhan S, Jiang Q, Fu C. Gap between cognitions and behaviors among children's guardians of influenza vaccination: The role of social influence and vaccine-related knowledge. Hum Vaccin Immunother 2023; 19:2166285. [PMID: 36703498 PMCID: PMC9980667 DOI: 10.1080/21645515.2023.2166285] [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] [Indexed: 01/28/2023] Open
Abstract
The seasonal influenza vaccine coverage remains suboptimal among children even though guardians expressed high willingness to vaccinate their children. This study aimed to determine the association between vaccine hesitancy and uptake to facilitate vaccination; thus, bridging the gap. A cross-sectional design, using stratified cluster random sampling, was conducted among guardians of 0-59-month-old Chinese children from July to October in 2019. A structural equation model was applied to explore the interrelationships between factors including vaccine hesitancy, vaccination, social influence, and relative knowledge among guardians. Of the 1,404 guardians, 326 were highly hesitant to vaccinate their children, 33.13% (108/326) of whom had vaccinated their children. Moreover, 517 and 561 guardians had moderate and low vaccine hesitancy, with corresponding vaccine coverage of 42.75% (221/517) and 47.95% (269/516). Guardians' gender, age, and education level were demographic variables with significant moderating effects. Social influence considered impact of communities, family members, friends, neighbors, healthcare workers, bad vaccination experience and sense on price. Actual vaccine uptake was negatively significantly associated with hesitancy (β = -0.11, p < .001) with positive association with social influence (β = 0.61, p < .001). Vaccine hesitancy was negatively significantly associated with relative knowledge (β = -2.14, p < .001) and social influence (β = -1.09, p < .001). A gap is noted between cognitions and behaviors among children's guardians regarding influenza vaccination. A comprehensive strategy including emphasizing benefits of the influenza vaccination, risk of infection, and ensuring high vaccine confidence among healthcare workers can help transform the willingness to engage in the behavior of vaccination.
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Affiliation(s)
- Jing Wu
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zheng Wei
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yingying Yang
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Xiu Sun
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Siyi Zhan
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qijing Jiang
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chuanxi Fu
- From the Institute of Infectious Disease and Vaccine, School of Public Health, Zhejiang Chinese Medical University, Hangzhou, China
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Wang D, Li L, Ma X, Lin Y, Chen L, Arigonggaowa, Peng X, Shi J, Yang J, Ju R, Li Z, Cao J, Liu C, Feng Z, Li Q. Receipt of COVID-19 vaccine in preterm-born children aged 3-7 in China. Front Public Health 2023; 11:1191941. [PMID: 37546314 PMCID: PMC10400273 DOI: 10.3389/fpubh.2023.1191941] [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: 03/23/2023] [Accepted: 06/20/2023] [Indexed: 08/08/2023] Open
Abstract
Objectives To determine the COVID-19 vaccination rate in preterm-born children aged 3-7 in China and influential factors, identify vaccination-related adverse reactions, and clarify reasons behind parental refusal of vaccination to their children. Methods This cross-sectional study was conducted in parents of preterm-born children aged 3-7 in different regions of China through WeChat. Results Of 1,924 Chinese preterm-born children aged 3-7 included in this study, 1,552 (80.7%) had been vaccinated against COVID-19, with a higher vaccination rate in eastern China. Children older than 4 years, kids in kindergartens and primary schools, children living in eastern or western China, and children whose fathers had received at least one dose of a COVID-19 vaccine tended to be vaccinated against COVID-19 after adjusting for other covariates. Conversely, children living in urban areas, children whose annual family income was < 50,000 CNY or more than 300,000 CNY, premature children who underwent hospital transfers, and children with underlying diseases were less likely to get vaccinated. Adverse reactions occurred in 59/1,552 (3.8%) vaccinated children. Parents of 118/372 (31.7%) children expressed their concerns over adverse reactions to COVID-19 vaccination. Other reasons like the absence of information about the place where they could get vaccination were mentioned as well. Conclusions COVID-19 vaccination-related adverse reactions rarely occurred and most of them were mild among preterm-born children aged 3-7. Higher vaccination coverage can be achieved as parents are provided with more scientific data about benefits of vaccination, vaccination contraindications and precautions, and more information about vaccination sites.
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Affiliation(s)
- Dan Wang
- Newborn Intensive Care Unit, Faculty of Pediatrics, The Seventh Medical Center of Chinese People's Liberation Army (CPLA) General Hospital, Beijing, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Li Li
- State Key Laboratory of Organ Failure Research, Department of Biostatistics, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Xiaofeng Ma
- State Key Laboratory of Organ Failure Research, Department of Biostatistics, Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yunfeng Lin
- Department of Neonatology, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
- Department of Neonatology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Women and Children's Critical Diseases Research (Fujian Maternity and Child Health Hospital), Fuzhou, China
| | - Liping Chen
- Newborn Intensive Care Unit, Jiangxi Provincial Children's Hospital, Nanchang, China
| | - Arigonggaowa
- Department of Neonatology, Inner Mongolia Maternal and Child Health Hospital, Hohhot, China
| | - Xianglian Peng
- Department of Neonatology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
| | - Jingyun Shi
- Department of Neonatology, Gansu Provincial Maternal and Child Hospital, Lanzhou, China
| | - Jie Yang
- Department of Neonatology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Rong Ju
- Department of Neonatology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Zhankui Li
- Department of Neonatology, Northwest Women's and Children's Hospital (Maternal and Child Health Care Hospital of Shaanxi Province), Xi'an, China
| | - Jingke Cao
- Newborn Intensive Care Unit, Faculty of Pediatrics, The Seventh Medical Center of Chinese People's Liberation Army (CPLA) General Hospital, Beijing, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Changgen Liu
- Newborn Intensive Care Unit, Faculty of Pediatrics, The Seventh Medical Center of Chinese People's Liberation Army (CPLA) General Hospital, Beijing, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Zhichun Feng
- Newborn Intensive Care Unit, Faculty of Pediatrics, The Seventh Medical Center of Chinese People's Liberation Army (CPLA) General Hospital, Beijing, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Qiuping Li
- Newborn Intensive Care Unit, Faculty of Pediatrics, The Seventh Medical Center of Chinese People's Liberation Army (CPLA) General Hospital, Beijing, China
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Salo-Tuominen K, Teros-Jaakkola T, Toivonen L, Ollila H, Rautava P, Aromaa M, Lahti E, Junttila N, Peltola V. Parental socioeconomic and psychological determinants of the 2009 pandemic influenza A(H1N1) vaccine uptake in children. Vaccine 2022; 40:3684-3689. [PMID: 35595660 PMCID: PMC9112036 DOI: 10.1016/j.vaccine.2022.05.012] [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: 09/21/2021] [Revised: 04/12/2022] [Accepted: 05/04/2022] [Indexed: 01/17/2023]
Abstract
BACKGROUND Before COVID-19, the previous pandemic was caused by influenza A(H1N1)pdm09 virus in 2009. Identification of factors behind parental decisions to have their child vaccinated against pandemic influenza could be helpful in planning of other pandemic vaccination programmes. We investigated the association of parental socioeconomic and psychosocial factors with uptake of the pandemic influenza vaccine in children in 2009-2010. METHODS This study was conducted within a prospective birth-cohort study (STEPS Study), where children born in 2008-2010 are followed from pregnancy to adulthood. Demographic and socioeconomic factors of parents were collected through questionnaires and vaccination data from electronic registers. Before and after the birth of the child, the mother's and father's individual and relational psychosocial well-being, i.e. depressive symptoms, dissatisfaction with the relationship, experienced social and emotional loneliness, and maternal anxiety during pregnancy, were measured by validated questionnaires (BDI-II, RDAS, PRAQ, and UCLA). RESULTS Of 1020 children aged 6-20 months at the beginning of pandemic influenza vaccinations, 820 (80%) received and 200 (20%) did not receive the vaccine against influenza A(H1N1)pdm09. All measures of parents' psychosocial well-being were similar between vaccinated and non-vaccinated children. Children of younger mothers had a higher risk of not receiving the influenza A(H1N1)pdm09 vaccine than children of older mothers (OR 2.59, 95% CI 1.52-4.43, for mothers < 27.7 years compared to ≥ 33.6 years of age). Children of mothers with lower educational level had an increased risk of not receiving the vaccine (OR 1.46, 95% CI 1.00-2.14). CONCLUSIONS Mother's younger age and lower education level were associated with an increased risk for the child not to receive the 2009 pandemic influenza vaccine, but individual or relational psychosocial well-being of parents was not associated with children's vaccination. Our findings suggest that young and poorly educated mothers should receive targeted support in order to promote children's vaccinations during a pandemic.
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Affiliation(s)
- Krista Salo-Tuominen
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland,Turku University of Applied Sciences, Turku, Finland
| | - Tamara Teros-Jaakkola
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland
| | - Laura Toivonen
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland
| | - Helena Ollila
- Turku Clinical Research Centre, Turku University Hospital, Turku, Finland
| | - Päivi Rautava
- Turku Clinical Research Centre, Turku University Hospital, Turku, Finland,Department of Public Health, University of Turku, Turku, Finland
| | - Minna Aromaa
- Department of Public Health, University of Turku, Turku, Finland,Outpatient Clinic for Children and Adolescents, City of Turku, Turku, Finland
| | - Elina Lahti
- Outpatient Clinic for Children and Adolescents, City of Turku, Turku, Finland
| | - Niina Junttila
- Department for Teacher Education, University of Turku, Turku, Finland
| | - Ville Peltola
- Department of Paediatrics and Adolescent Medicine, Turku University Hospital and University of Turku, Turku, Finland,Corresponding author at: Department of Paediatrics and Adolescent Medicine, Turku University Hospital, Turku, 20521, Finland
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Lin SY, Zhang SY, Chantler T, Sun FY, Zou JT, Cheng JJ, Chen YQ, Sun M, Howard N. Vaccination coverage determinants in low uptake areas of China: a qualitative study of provider perspectives in Sichuan, Guangdong, and Henan Provinces. Hum Vaccin Immunother 2022; 18:2030623. [PMID: 35176962 PMCID: PMC8993075 DOI: 10.1080/21645515.2022.2030623] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
China’s immunization programme is relatively strong, with latest WHO-UNICEF monitoring rates for 2019 showing national vaccination coverage over 90%. However, vaccination coverage is heterogeneous, varying across geographic regions, rural–urban communities, and sub-populations. We conducted a qualitative study from a critical realist perspective, analyzing semi-structured interviews with 26 vaccination providers in three provinces, selected to represent regional socioeconomic disparities across Eastern, Central, and Western China. We analyzed data thematically, using deductive and inductive coding. Providers reported vaccination coverage in their areas had increased significantly, but remained lower among migrant and left-behind children. Main coverage determinants were child-related (i.e. gender, number, health status), caregiver-related (i.e. socioeconomic status, role, education level, ethnicity), institution-related (i.e. vaccinator numbers, information system, appointment process), and system-related (i.e. vaccine supply, intersectoral cooperation, vaccine ‘hesitancy’). Potentially effective measures to promote vaccination coverage included using routine maternal and child health-care visits for catch-up vaccination, providing additional health education, conducting follow-up family visits by village doctors, and requiring vaccination verification at school enrollment. This is the first qualitative study to examine potential determinants of low vaccination coverage in these areas of China. Findings can inform policies to strengthen the role of schools, develop the national immunization information system, and promote appointment apps. More consideration is needed to improve service quality and eliminating inequities, such as strengthening health education and service provision for migrant and left-behind children.
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Affiliation(s)
- Shi-Yu Lin
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Shi-Ya Zhang
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Tracey Chantler
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
| | - Fiona Yueqian Sun
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, University of London, London, UK
| | - Jia-Tong Zou
- Department of Organization and Personnel, Shanghai Municipal Center for Disease Control and Prevention, Shanghai, China
| | - Jie-Jie Cheng
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Yu-Qian Chen
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Mei Sun
- Department of Health Policy and Management, School of Public Health, Fudan University, Shanghai, China.,NHC Key Laboratory of Health Technology Assessment, Fudan University, Shanghai, China
| | - Natasha Howard
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK.,Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
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