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Keppeler S, Sanftenberg L, Sckopke P, Heithorst N, Dreischulte T, Roos M, Gensichen J. Depression and vaccination behavior in patients with chronic physical illness - A cross-sectional survey. PATIENT EDUCATION AND COUNSELING 2024; 127:108355. [PMID: 38901067 DOI: 10.1016/j.pec.2024.108355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 05/06/2024] [Accepted: 06/15/2024] [Indexed: 06/22/2024]
Abstract
OBJECTIVE Chronically ill are vulnerable to vaccine preventable infections. Consequently, their vaccination behavior is highly relevant. Depressive comorbidities are frequent in these patients. Furthermore, these patients are mainly diagnosed, treated and vaccinated in primary care. Therefore, we aimed to investigate the associations between depression and vaccination behavior (COVID-19 and influenza) in adult chronically ill primary care patients. METHODS In a cross-sectional survey, we examined depression (PHQ9), psychological antecedents of vaccinations (Confidence and Constraints), health care utilization, and vaccination status. Based on an effect model, descriptive statistics and mixed linear/logistic models were calculated. (German Clinical Trials Register, DRKS00030042). RESULTS n = 795 patients were analyzed. Both psychological antecedents of vaccinations (Confidence and Constraints) mediated a negative association between depression and vaccination behavior, healthcare utilization mediated a positive association. The total effect of depression was negligible. CONCLUSIONS As the effects of vaccination readiness and healthcare utilization are opposing, different total effects depending on the study population are possible. Further studies are needed to investigate additional predictors of vaccination behavior. PRACTICE IMPLICATIONS We suggest tackling vaccine acceptance in chronically ill through increasing confidence using communication-based interventions, for which primary care is the suitable setting. Constraints might be reduced by reminder and recall systems.
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Affiliation(s)
- Simon Keppeler
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Linda Sanftenberg
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany.
| | | | - Nadine Heithorst
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Tobias Dreischulte
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
| | - Marco Roos
- General Practice, Medical Faculty, University of Augsburg, Augsburg, Germany
| | - Jochen Gensichen
- Institute of General Practice and Family Medicine, University Hospital, LMU Munich, Munich, Germany
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2
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Chen H, Li Q, Zhang M, Gu Z, Zhou X, Cao H, Wu F, Liang M, Zheng L, Xian J, Chen Q, Lin Q. Factors associated with influenza vaccination coverage and willingness in the elderly with chronic diseases in Shenzhen, China. Hum Vaccin Immunother 2022; 18:2133912. [PMID: 36269145 DOI: 10.1080/21645515.2022.2133912] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Elderly individuals with chronic illnesses are more prone to get influenza. We aimed to investigate the factors associated with influenza coverage and willingness in chronic disease patients aged ≥60 years in Longhua district, Shenzhen City of southern China. Data collected in October 2020 were used in this work. The immunization status of older persons with chronic conditions and their willingness to receive the vaccine were assessed. Multivariable logistic regression was employed to determine the respective independent factors related to vaccination coverage and willingness for influenza. Only 4.8% of 5045 people were immunized against influenza, whereas 92.7% of the individuals agreed to receive the vaccine. Individuals between the ages of 70 and 79 (adjusted OR [aOR] 1.47, P = .012), those with higher education levels (aOR 1.53, P = .005 for high school; aOR 2.44, P < .001 for college or above), those who use of a family doctor (aOR 2.91, P < .001), those who frequently have physical examinations once a year (aOR 2.52, P < .001), and those who have never smoked (aOR 1.62, P = .018) were positively associated with the influenza vaccination. Meanwhile, older age was adversely linked with influenza vaccination willingness (aOR 0.68 for 70-79 years, P = .003; aOR 0.55 for≥80 years, P = .025) in contrast to those aged 60-69. High willingness to get vaccinated was more frequent in people with a high school diploma (aOR 1.33, P = .037). In this work, we observed that the coverage is poor but the immunization desire is high regarding influenza vaccination. Interestingly, older age was associated with higher coverage and lower willingness. These suggest that raising immunization rates among older people with chronic conditions and strengthening health education for caregivers should be the primary concerns.
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Affiliation(s)
- Hongbiao Chen
- Department of Epidemiology and Infectious Disease Control, Longhua Key Discipline of Public Health for the Prevention and Control of Infectious Diseases, Longhua Centre for Disease Control and Prevention, Shenzhen, Guangdong, China
| | - Qiushuang Li
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Minyi Zhang
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Zihao Gu
- Department of Epidemiology and Infectious Disease Control, Longhua Key Discipline of Public Health for the Prevention and Control of Infectious Diseases, Longhua Centre for Disease Control and Prevention, Shenzhen, Guangdong, China
| | - Xiaofeng Zhou
- Department of Epidemiology and Infectious Disease Control, Longhua Key Discipline of Public Health for the Prevention and Control of Infectious Diseases, Longhua Centre for Disease Control and Prevention, Shenzhen, Guangdong, China
| | - He Cao
- Department of Epidemiology and Infectious Disease Control, Longhua Key Discipline of Public Health for the Prevention and Control of Infectious Diseases, Longhua Centre for Disease Control and Prevention, Shenzhen, Guangdong, China
| | - Fei Wu
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Minyi Liang
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Liting Zheng
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Juxian Xian
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Qing Chen
- Department of Epidemiology, School of Public Health, Guangdong Provincial Key Laboratory of Tropical Disease Research, Southern Medical University, Guangzhou, Guangdong, China
| | - Qihui Lin
- Department of Epidemiology and Infectious Disease Control, Longhua Key Discipline of Public Health for the Prevention and Control of Infectious Diseases, Longhua Centre for Disease Control and Prevention, Shenzhen, Guangdong, China
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3
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Eiden AL, Barratt J, Nyaku MK. Drivers of and barriers to routine adult vaccination: A systematic literature review. Hum Vaccin Immunother 2022; 18:2127290. [PMID: 36197070 DOI: 10.1080/21645515.2022.2127290] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
We performed a systematic literature review in PubMed and Embase (2016-2021) to investigate the drivers of and barriers to routine vaccination in adults aged 50 and older globally. A thematic assessment identified three categories across 61 publications: sociodemographic, health-related, and attitudinal. The most common sociodemographic determinants (factors identified in studies; n = 47) associated with vaccination uptake were economic status, age, education, and household composition, which had mixed effects on vaccine uptake. For health-related determinants (n = 27), individuals with comorbidities and health care consumption were the most common factors, both increased vaccine uptake. The most common attitudinal factors (n = 42) were self-efficacy, provider or other's recommendations, and vaccine-preventable disease awareness; across studies, all attitude factors had a positive effect, unlike the sociodemographic and health status categories. Findings suggest that patient and provider awareness and education campaigns are effective ways to increase uptake of routine vaccinations in older adults.
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Affiliation(s)
- Amanda L Eiden
- Center for Observational and Real-World Evidence, Merck & Co., Inc, Rahway, NJ, USA
| | - Jane Barratt
- International Federation on Ageing, Toronto, Ontario, Canada
| | - Mawuli K Nyaku
- Center for Observational and Real-World Evidence, Merck & Co., Inc, Rahway, NJ, USA
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4
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Influenza Vaccination among Multiple Sclerosis Patients during the COVID-19 Pandemic. Vaccines (Basel) 2022; 10:vaccines10101766. [PMID: 36298631 PMCID: PMC9612003 DOI: 10.3390/vaccines10101766] [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] [Received: 08/18/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
In the context of the COVID-19 pandemic, the co-circulation of influenza and SARS-CoV-2 viruses may have severe complications for vulnerable populations. For this reason, the World Health Organization pointed to the 2020-2021 anti-influenza campaign as being of special relevance. Our aim was to assess the 2020-2021 influenza vaccination coverage, and its associated factors, among patients in a Spanish multiple sclerosis (MS) unit. A cross-sectional study was conducted. People attending the MS unit of the Clinical Hospital of Zaragoza during 2020 were included. Variables were obtained by reviewing records. Associations with 2020-2021 influenza vaccination were analyzed using bivariate analysis and a multiple logistic regression model. A total of 302 patients were studied; 62.6% were women, whose mean age (standard deviation) was 47.3 (11.5) years. The 2020-2021 influenza vaccination coverage was 55.3% (59.8% in women and 47.8% in men). A total of 89.7% had at least one other indication for vaccination (e.g., immunosuppressive treatment in 225 patients). The variables associated with getting vaccinated were being female (adjusted odds ratio (95% confidence interval) (aOR (95%CI) = 2.12 (1.12-3.99)), having received the 2019-2020 influenza vaccine (aOR (95%CI) = 31.82 (14.71-68.86)) and being born in Spain (aOR (95%CI) = 12.91 (1.07-156.28)). Coverage is moderate compared to other countries. It is necessary to develop strategies to improve it, especially in men and those born outside Spain.
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5
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Influenza Vaccination Coverage among Multiple Sclerosis Patients: Evolution over Time and Associated Factors. Vaccines (Basel) 2022; 10:vaccines10071154. [PMID: 35891321 PMCID: PMC9322179 DOI: 10.3390/vaccines10071154] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/01/2022] [Accepted: 07/18/2022] [Indexed: 02/05/2023] Open
Abstract
Our objective was to determine the influenza vaccination rate in a Spanish cohort of multiple sclerosis (MS) patients. A retrospective cohort study was carried out. Patients who attended the MS unit of the Lozano Blesa Hospital of Zaragoza between January 2015 and 2020 were included. The variables were obtained by reviewing the specialized and primary care records. Associations between receiving the vaccine in each flu season and the other variables were analyzed using bivariate analysis and multiple logistic regression models. A total of 260 patients were studied, with a median age of 31 years at the time of diagnosis. A total of 62.3% (162/260) were women. Vaccination coverage ranged from 20.4% in the 2015−2016 and 2016−2017 seasons to 41.5% in the 2019−2020 season (p = 0.000). Having been vaccinated in the previous season (ORa: 16.47−390.22; p = 0.000) and receiving a vaccination recommendation from the hospital vaccination unit (ORa: 2.44−3.96; p < 0.009) were associated with being vaccinated. The coverage is in an intermediate position compared to other countries. It is necessary to improve the referral system of these patients to the hospital vaccination unit because the information obtained by this service contributed to higher vaccination rates.
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6
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Pang Y, Yu M, Lv M, Lu M, Wu J, Xie Z, Huang Y. Repeated influenza vaccination and hospitalization outcomes among older patients with cardiovascular or respiratory diseases. Hum Vaccin Immunother 2021; 17:5522-5528. [PMID: 35133241 PMCID: PMC8903947 DOI: 10.1080/21645515.2021.2007012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
Influenza vaccination in a single season protects against hospitalization outcomes among older adults hospitalized for cardiovascular or respiratory diseases, but the effectiveness of repeated influenza vaccination is less clear. Four hospitalization outcomes (in-hospital death, re-admission, length of stay, and direct medical costs) were extracted from the Beijing Urban Employee Basic Medical Insurance database in 2015-2016 for adults aged ≥60 years hospitalized for cardiovascular or respiratory diseases. Vaccination status during three influenza seasons (2013/2014-2015/2016) was ascertained through linkages to the Beijing Elderly Influenza Vaccination database. The summer months (June-August) were used as a reference period to control unmeasured confounders during the influenza season. There were 99,135 periods of observation in the analysis, with 8.3% participants receiving influenza vaccination in all three seasons. After adjusting for confounders, influenza vaccination in all three seasons was associated with a lower risk of re-admission among patients with cardiovascular diseases (odds ratio 0.71 [95% CI 0.53-0.96]) and a lower risk of death among patients with respiratory diseases (0.68 [0.46-0.98]) compared with those unvaccinated in any season. Among patients with cardiovascular diseases, influenza vaccination in all three seasons was also associated with a non-significant lower risk of death (0.66 [0.44-1.03]) in addition to shorter hospital stays and lower direct medical costs. When stratified by history of vaccination, the effectiveness of current season vaccination was similar among patients with cardiovascular or respiratory diseases (p-value for heterogeneity all >0.05). Repeated influenza vaccination protected against hospitalization outcomes among older adults with cardiovascular or respiratory diseases.
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Affiliation(s)
- Yuanjie Pang
- Department of Epidemiology and Biostatistics, School of Public Health, Peking University, Beijing, China
| | - Mengke Yu
- Department of Global Health, School of Public Health, Peking University, Beijing, China
| | - Min Lv
- Institute for Immunization and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
| | - Ming Lu
- Department of Biomedical Informatics, School of Basic Medicine, Peking University, Beijing, China
| | - Jiang Wu
- Institute for Immunization and Prevention, Beijing Center for Disease Prevention and Control, Beijing, China
| | - Zheng Xie
- Department of Global Health, School of Public Health, Peking University, Beijing, China,CONTACT Min Lv Institute for Immunization and Prevention, Beijing Center for Disease Prevention and Control, 16 Hepinglizhong Road, Beijing 100013, China
| | - Yangmu Huang
- Department of Global Health, School of Public Health, Peking University, Beijing, China,Yangmu Huang School of Public Health, Peking University, 38 Xueyuan Road, Beijing100191, China
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7
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Papazoglou DD, Baretella O, Feller M, Del Giovane C, Moutzouri E, Aujesky D, Schwenkglenks M, O’Mahony D, Knol W, Dalleur O, Rodondi N, Baumgartner C. Cross-sectional study on the prevalence of influenza and pneumococcal vaccination and its association with health conditions and risk factors among hospitalized multimorbid older patients. PLoS One 2021; 16:e0260112. [PMID: 34784405 PMCID: PMC8594840 DOI: 10.1371/journal.pone.0260112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 10/28/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Older adults with chronic conditions are at high risk of complications from influenza and pneumococcal infections. Evidence about factors associated with influenza and pneumococcal vaccination among older multimorbid persons in Europe is limited. The aim of this study was to investigate the prevalence and determinants of these vaccinations in this population. METHODS Multimorbid patients aged ≥70 years with polypharmacy were enrolled in 4 European centers in Switzerland, Belgium, the Netherlands, and Ireland. Data on vaccinations, demographics, health care contacts, and comorbidities were obtained from self-report, general practitioners and medical records. The association of comorbidities or medical contacts with vaccination status was assessed using multivariable adjusted log-binomial regression models. RESULTS Among 1956 participants with available influenza vaccination data (median age 79 years, 45% women), 1314 (67%) received an influenza vaccination within the last year. Of 1400 patients with available pneumococcal vaccination data (median age 79 years, 46% women), prevalence of pneumococcal vaccination was 21% (n = 291). The prevalence of vaccination remained low in high-risk populations with chronic respiratory disease (34%) or diabetes (24%), but increased with an increasing number of outpatient medical contacts. Chronic respiratory disease was independently associated with the receipt of both influenza and pneumococcal vaccinations (prevalence ratio [PR] 1.09, 95% confidence interval [CI] 1.03-1.16; and PR 2.03, 95%CI 1.22-3.40, respectively), as was diabetes (PR 1.06, 95%CI 1.03-1.08; PR 1.24, 95%CI 1.16-1.34, respectively). An independent association was found between number of general practitioner visits and higher prevalence of pneumococcal vaccination (p for linear trend <0.001). CONCLUSION Uptake of influenza and particularly of pneumococcal vaccination in this population of European multimorbid older inpatients remains insufficient and is determined by comorbidities and number and type of health care contacts, especially outpatient medical visits. Hospitalization may be an opportunity to promote vaccination, particularly targeting patients with few outpatient physician contacts.
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Affiliation(s)
- Dimitrios David Papazoglou
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
- Department of General Internal Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Oliver Baretella
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
- Department of General Internal Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Martin Feller
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Cinzia Del Giovane
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
- Population Health Laboratory, University of Fribourg, Fribourg, Switzerland
| | - Elisavet Moutzouri
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
- Department of General Internal Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Drahomir Aujesky
- Department of General Internal Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | | | - Denis O’Mahony
- Department of Medicine Cork, University College Cork National University of Ireland, Munster, IE, Ireland
- Department of Geriatric Medicine Cork, Cork University Hospital Group, Munster, IE, Ireland
| | - Wilma Knol
- Department of Geriatrics and Expertise Centre Pharmacotherapy in Old Persons (EPHOR), University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Olivia Dalleur
- Louvain Drug Research Institute, and Pharmacy Department, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Nicolas Rodondi
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
- Department of General Internal Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Christine Baumgartner
- Department of General Internal Medicine, Inselspital, Bern University Hospital, Bern, Switzerland
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8
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Roller-Wirnsberger R, Lindner S, Kolosovski L, Platzer E, Dovjak P, Flick H, Tziraki C, Illario M. The role of health determinants in the influenza vaccination uptake among older adults (65+): a scope review. Aging Clin Exp Res 2021; 33:2123-2132. [PMID: 33587270 PMCID: PMC7882864 DOI: 10.1007/s40520-021-01793-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 01/11/2021] [Indexed: 02/06/2023]
Abstract
Background Although the burden of influenza infection is the highest in older adults, vaccination coverage remains low, despite this age group being more vulnerable than others. Aims Given the current pandemic of SARS-CoV-2, it was the aim of this scope review to update knowledge on factors affecting seasonal influenza vaccine uptake among older adults to strengthen prevention approaches in the context of an overall burden of infectious diseases. Methods We searched bibliographic databases from 2012 to 2019. All studies reviewed one or more social determinant of health listed by WHO, or factors affecting the decision-making process whether to accept influenza vaccine or not. Results Overall, 44 studies were included, 41 determinants were extracted and summarized into six categories. Older age and constitutional factors including multiple chronic diseases as well as preventive lifestyle and frequent routine healthcare utilization positively affected vaccination uptake (VU). Living and working conditions are also researched determinants of influenza vaccine uptake. A small number of studies explored the role of social inclusion and system-based interventions. Discussion and conclusions This scope review provides a comprehensive overview on factors affecting seasonal influenza vaccination uptake among older citizens. The review also clearly shows gaps for evidence on system-based level or political strategies to improve vaccination uptake. Supplementary Information The online version contains supplementary material available at 10.1007/s40520-021-01793-3.
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Li X, Lu H, Wu H, Chen Q, Wu P, Pan Q. Factors impacting self-pay pediatric vaccine utilization in China: a large-scale maternal survey. J Int Med Res 2020; 48:300060520948752. [PMID: 32847451 PMCID: PMC7457670 DOI: 10.1177/0300060520948752] [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: 11/16/2022] Open
Abstract
OBJECTIVES Utilization of self-pay vaccines worldwide is very low, especially in China; the reasons for this are unclear. We aimed to identify factors that impact the decision among Chinese mothers to utilize self-pay vaccines for their children. METHODS Mothers who were hospitalized at two hospitals in Zhanjiang City and who agreed to participate by completing the required questionnaire were eligible for this study. RESULTS In total, 7518 respondents (n = 7592) completed the questionnaire and were included in this survey. The self-pay option was largely elected by mothers with one child, compared with those who had two or more children. Similarly, utilization by workers at government agencies and organizations was higher than that among factory workers or unemployed respondents. Mothers with a college degree or above had higher utilization than those with a high school level education or lower. The main issues affecting maternal decisions to utilize self-pay pediatric vaccines were safety, the protective effect, and the high cost. CONCLUSION Mothers with higher socioeconomic status were more inclined to self-pay for pediatric vaccines. Steps taken to enhance public awareness about the safety and protective benefits of self-pay vaccines, as well as lowering their cost will likely encourage broader utilization of these vaccines.
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Affiliation(s)
- Xinxin Li
- Clinical Research Center, Institute of Nephrology, Division of Rheumatology, Affiliated Hospital of Guangdong Medical University, Guangdong, China
| | - Haiyan Lu
- Department of Vaccination, Xiashan Maternal and Child Healthy Hospital, Guangdong, China
| | - Han Wu
- Clinical Research Center, Institute of Nephrology, Division of Rheumatology, Affiliated Hospital of Guangdong Medical University, Guangdong, China
| | - Qiuhua Chen
- Clinical Research Center, Institute of Nephrology, Division of Rheumatology, Affiliated Hospital of Guangdong Medical University, Guangdong, China
| | - Ping Wu
- Clinical Research Center, Institute of Nephrology, Division of Rheumatology, Affiliated Hospital of Guangdong Medical University, Guangdong, China
| | - Qingjun Pan
- Clinical Research Center, Institute of Nephrology, Division of Rheumatology, Affiliated Hospital of Guangdong Medical University, Guangdong, China
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Portero de la Cruz S, Cebrino J. Trends, Coverage and Influencing Determinants of Influenza Vaccination in the Elderly: A Population-Based National Survey in Spain (2006-2017). Vaccines (Basel) 2020; 8:vaccines8020327. [PMID: 32575497 PMCID: PMC7350209 DOI: 10.3390/vaccines8020327] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 06/11/2020] [Accepted: 06/17/2020] [Indexed: 12/19/2022] Open
Abstract
Influenza is a significant public health problem and the elderly are at a greater risk of contracting the disease. The vaccination coverage of the elderly is below the Spanish target of 65% for each influenza season. The aims of this study were to report the coverage of influenza vaccination in Spain among the population aged ≥65 years and high-risk groups for suffering chronic diseases, to analyze the time trends from 2006 to 2017 and to identify the factors which affect vaccination coverage. A nationwide cross-sectional study was conducted including 20,753 non-institutionalized individuals aged ≥65 years who had participated in the Spanish National Health Surveys in 2006, 2011/2012, and 2017. Sociodemographic, health-related variables, and influenza vaccination data were used. A logistic regression analysis was performed to determine the variables associated with influenza vaccination. Influenza vaccination coverage was 60%. By chronic condition, older people with high cholesterol levels and cancer had the lowest vaccination coverage (62.41% and 60.73%, respectively). This coverage declined from 2006 to 2017 in both groups. Higher influenza vaccination was associated with males, Spanish nationality, normal social support perceived, polypharmacy, worse perceived health, participation in other preventive measures, and increasing age and the number of chronic diseases.
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Affiliation(s)
- Silvia Portero de la Cruz
- Department of Nursing, Pharmacology and Physiotherapy, Faculty of Medicine and Nursing, University of Córdoba, Avda. Menéndez Pidal, S/N, 14071 Córdoba, Spain
- Correspondence: ; Tel.: +34-957-218-093
| | - Jesús Cebrino
- Department of Preventive Medicine and Public Health, Faculty of Medicine, University of Seville, Avda. Doctor Fedriani, S/N, 41009 Seville, Spain;
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Tubiana S, Launay O, Galtier F, Tattevin P, Postil D, Vanhems P, Lenzi N, Verger P, Duval X. Attitudes, knowledge, and willingness to be vaccinated against seasonal influenza among patients hospitalized with influenza-like-illness: impact of diagnostic testing. Hum Vaccin Immunother 2020; 16:851-857. [PMID: 31589554 DOI: 10.1080/21645515.2019.1674598] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Influenza vaccine adherence remains low. Communication of virological diagnosis to adults hospitalized with influenza-like illness (ILI) could improve their willingness to be subsequently vaccinated. We prospectively assessed, in adults hospitalized with ILI in six French university hospitals, their willingness to be vaccinated against influenza in the subsequent season, both before and after the communication of RT-PCR Influenza laboratory result; we identified then the determinants associated with the willingness to be vaccinated.A total of 309 patients were included during the 2012-2013 and 2013-2014 influenza seasons; 43.8% reported being vaccinated against influenza for the current season; before communication of influenza laboratory results, 65.1% reported willingness to be vaccinated during the subsequent season. Influenza was virologically confirmed in 103 patients (33.3%). The rate of vaccine willingness increased to 70.4% (p = .02) after communication of influenza laboratory results. Factors independently associated with the willingness to be vaccinated were the perception of influenza vaccine benefits (adjusted relative risk (aRR): 1.06, 95%CI 1.02-1.10), cues to action (aRR: 1.08, 95%CI 1.03-1.12), current season influenza vaccination (aRR: 1.38, 95%CI 1.20-1.59) and communication of a positive influenza laboratory result (aRR: 1.18, 95%CI 1.03-1.34). This last was associated with the willingness to be vaccinated only in the subpopulation of patients not vaccinated (aRR: 1.53, 95%CI 1.19-1.96).In patients hospitalized with ILI, communication of a positive influenza diagnostic led to a better appreciation of the disease's severity and increased the willingness to be vaccinated. This approach might be particularly beneficial in patients who do not have a history of influenza vaccination.
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Affiliation(s)
- Sarah Tubiana
- Inserm CIC1425 Bichat, Hôpital Bichat-Claude Bernard, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France.,IAME, UMR1137, Sorbonne Paris Cité, Paris, France
| | - Odile Launay
- Université Paris Descartes, Sorbonne Paris Cité, Inserm, Paris, France.,Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Cochin, CIC Cochin Pasteur, Paris, France.,Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France
| | - Florence Galtier
- Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France.,CIC 1411, Hôpital Saint-Eloi, CHU de Montpellier, Montpellier, France
| | - Pierre Tattevin
- Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France.,Faculté de Médecine, Hôpital Pontchaillou, INSERM U835, Université Rennes 1, Rennes, France
| | - Deborah Postil
- Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France.,CIC de Limoges, CHU Dupuytren, Limoges, Limoges, France
| | - Philippe Vanhems
- Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France.,Service d'Hygiène, Epidémiologie et Prévention, Groupement Hospitalier Edouard Herriot, Lyon, and Emerging Pathogens Laboratory - Fondation Mérieux, Centre International de Recherche en Infectiologie (CIRI) Inserm U1111, Lyon, France
| | - Nezha Lenzi
- Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France
| | - Pierre Verger
- Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France.,UMR VITROME (Vecteurs, Infections TROpicales et MEditerranéennes), Aix Marseille Univ, INSERM, IRD, Marseille, France.,ORS PACA, Observatoire Régional de la Santé Provence-Alpes-Côte d׳Azur, Marseille, France
| | - Xavier Duval
- Inserm CIC1425 Bichat, Hôpital Bichat-Claude Bernard, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France.,IAME, UMR1137, Sorbonne Paris Cité, Paris, France.,Inserm, F-CRIN, Innovative clinical research network in vaccinology (I-REIVAC), Paris, France
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12
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Lawrence T, Zubatsky M, Meyer D. The association between mental health diagnoses and influenza vaccine receipt among older primary care patients. PSYCHOL HEALTH MED 2020; 25:1083-1093. [DOI: 10.1080/13548506.2020.1717557] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tyler Lawrence
- Sea Mar Marysville Family Medicine Residency, Sea Mar Community Health Centers, Marysville, WA, USA
| | - Max Zubatsky
- Department of Family and Community Medicine, Saint Louis University, St Louis, MO, USA
| | - Dixie Meyer
- Department of Family and Community Medicine, Saint Louis University, St Louis, MO, USA
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13
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Riccò M, Vezzosi L, Gualerzi G, Odone A, Signorelli C. Knowledge, attitudes, and practices of influenza and pneumococcal vaccines among agricultural workers: results of an Italian a cross-sectional study. ACTA BIO-MEDICA : ATENEI PARMENSIS 2019; 90:439-450. [PMID: 31910168 PMCID: PMC7233756 DOI: 10.23750/abm.v90i4.7631] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 09/27/2018] [Indexed: 12/14/2022]
Abstract
BACKGROUND Working age is increasing across Europe. Seasonal influenza (SID) and pneumococcal disease (PND) immunization programmes might be successfully implemented at the workplace. We conducted a cross-sectional survey among to assess SID and PND vaccine status, as well as knowledge, attitudes and practices (KAP) in a representative sample of agricultural workers (AWs) aged ≥55 years in North-Eastern Italy. METHODS A structured questionnaire was administered in person by trained personnel. Bivariate and multivariate logistic regression analyses were carried out to identify behavioral and work-related factors associated with SID and PND vaccine uptake. RESULTS Among 707 participants, 238 were aged 55 years or more (33.7% of total). Of them, 39.1% had an up-to-date immunization status towards influenza, and 17.6% towards pneumococcus. Factors associated with inadequate immunization were doubts about influenza vaccine safety (40.0%) and the confidence in natural immunity towards pneumococcus (30.8%). Attitude towards vaccinations was somehow favorable in 44.5% of participants for SID, and 37.8% for PND. Overall, 37.4% and 21.8% workers were aware of national recommendations on SID and PND immunization, respectively. This factor was characterized as a significant predictor for SID vaccination (multivariated Odds Ratio, OR 32.688 95%CI 12.015-88.930), as well as the perception of SID as a severe disease (OR 7.539 95%CI 3.312-17.164), and the perceived value of preventing new infections (OR 3.215 95%CI 1.205-8.578). A somehow favorable attitude towards vaccinations was the main predictor (OR 39.214 95%CI 10.179-151.1) for PND vaccination. CONCLUSIONS Our study indicates that older workers lack appropriate knowledge of national recommendations and correct risk perception of SID and PND infections, but also vaccines' side effects. As the latter has been recognized as predictive factor for SID vaccination, our results stress the importance for tailored informative interventions in the workplaces aimed to increase risk perception and vaccine acceptance. (www.actabiomedica.it).
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Affiliation(s)
- Matteo Riccò
- Azienda USL di Reggio EmiliaV.le Amendola n.2 - 42122 REServizio di Prevenzione e Sicurezza negli Ambienti di Lavoro (SPSAL)Dip. di Prevenzione.
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14
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Sakamoto A, Chanyasanha C, Sujirarat D, Matsumoto N, Nakazato M. Factors associated with pneumococcal vaccination in elderly people: a cross-sectional study among elderly club members in Miyakonojo City, Japan. BMC Public Health 2018; 18:1172. [PMID: 30314498 PMCID: PMC6186036 DOI: 10.1186/s12889-018-6080-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 10/01/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pneumonia is the third leading cause of death in Japan. All elderly people aged 65 years or older are recommended to receive a pneumococcal vaccine. A subsidy for part of the cost of routine pneumococcal vaccination in this age group was introduced in 2014. Factors related to vaccination behavior among elderly adults have not been well reported. The purpose of this study was to investigate factors associated with vaccine uptake among elderly people in Japan. METHODS We conducted a cross-sectional study, using a self-administered questionnaire among elderly club members aged 65 years or older in one city of Japan in April 2017. The participants were selected from among all elderly club members in the study area. Variables extracted from the questionnaire were analyzed using logistic regression analysis. RESULTS A total of 208 elderly club members participated in the study. The mean age (± SD) was 77.2 (± 5.3) years. The pneumococcal vaccination rate was 53.2%. Logistic regression analysis revealed three variables that had a significant association with pneumococcal vaccination: a recommendation for vaccination from medical personnel (aOR 8.42, 95% CI 3.59-19.72, p < 0.001), receiving influenza vaccination in any of the previous three seasons (aOR 3.94, 95% CI 1.70-9.13, p = 0.001), and perception of the severity of pneumonia (aOR 1.23, 95% CI 1.03-1.48, p = 0.026). CONCLUSIONS Although the pneumococcal vaccination rate in this study was increased compared with previous reports, almost half of study participants had not yet received vaccination. Our findings could be helpful for developing vaccination strategies to increase the vaccine coverage in the elderly population.
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Affiliation(s)
- Akihiro Sakamoto
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan. .,Faculty of Public Health, Mahidol University, Bangkok, Thailand.
| | | | - Dusit Sujirarat
- Department of Epidemiology, Faculty of Public Health, Mahidol University, Bangkok, Thailand
| | - Nobuhiro Matsumoto
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Masamitsu Nakazato
- Division of Neurology, Respirology, Endocrinology and Metabolism, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
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15
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Influenza vaccination rates before and after admission to nursing homes in Germany. Aging Clin Exp Res 2018; 30:609-616. [PMID: 28836165 DOI: 10.1007/s40520-017-0825-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 08/11/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND Influenza vaccination is highly recommended for nursing home residents. However, it is known that vaccination coverage is low in the general population. AIMS We aim to find out whether influenza vaccination coverage differs for nursing home residents between the year before and after admission and factors determining the chance to receive vaccination. METHODS Claims data of the health insurance fund DAK of at least 65-year-olds were used. The proportion of residents with influenza vaccination were compared in the year before and after the admission stratified by several covariates. A multivariate logistic regression analysis was conducted to obtain predictors for influenza vaccination after admission. RESULTS Vaccination coverage was overall higher in the year after admission (53.0%) than before (38.3%). Differences in vaccination coverage between most covariates evened out after admission. Differences remained for region of residence and number of comorbidities. The strongest predictor for receiving a vaccination after admission was the vaccination status before admission (OR 3.5; 95% CI 3.3-3.6) followed by region and number of comorbidities. DISCUSSION Overall, vaccination coverage of nursing home residents remains lower than recommended. Doctor-patient contacts whether due to care for comorbidities or as a continuation of the relation over the time of admission to the nursing home seem to assure vaccination for residents. CONCLUSION Clear and unambiguous evidence of vaccine safety and efficacy for different subgroups within the same age group as well as organizational efforts to increase vaccination within nursing homes would be recommended.
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Rondy M, Launay O, Castilla J, Costanzo S, Puig-Barberà J, Gefenaite G, Larrauri A, Rizzo C, Pitigoi D, Syrjänen RK, Machado A, Kurečić Filipović S, Krisztina Horváth J, Paradowska-Stankiewicz I, Marbus S, Moren A. Repeated seasonal influenza vaccination among elderly in Europe: Effects on laboratory confirmed hospitalised influenza. Vaccine 2017; 35:4298-4306. [PMID: 28709555 DOI: 10.1016/j.vaccine.2017.06.088] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 06/26/2017] [Accepted: 06/29/2017] [Indexed: 11/19/2022]
Abstract
In Europe, annual influenza vaccination is recommended to elderly. From 2011 to 2014 and in 2015-16, we conducted a multicentre test negative case control study in hospitals of 11 European countries to measure influenza vaccine effectiveness (IVE) against laboratory confirmed hospitalised influenza among people aged ≥65years. We pooled four seasons data to measure IVE by past exposures to influenza vaccination. We swabbed patients admitted for clinical conditions related to influenza with onset of severe acute respiratory infection ≤7days before admission. Cases were patients RT-PCR positive for influenza virus and controls those negative for any influenza virus. We documented seasonal vaccination status for the current season and the two previous seasons. We recruited 5295 patients over the four seasons, including 465A(H1N1)pdm09, 642A(H3N2), 278 B case-patients and 3910 controls. Among patients unvaccinated in both previous two seasons, current seasonal IVE (pooled across seasons) was 30% (95%CI: -35 to 64), 8% (95%CI: -94 to 56) and 33% (95%CI: -43 to 68) against influenza A(H1N1)pdm09, A(H3N2) and B respectively. Among patients vaccinated in both previous seasons, current seasonal IVE (pooled across seasons) was -1% (95%CI: -80 to 43), 37% (95%CI: 7-57) and 43% (95%CI: 1-68) against influenza A(H1N1)pdm09, A(H3N2) and B respectively. Our results suggest that, regardless of patients' recent vaccination history, current seasonal vaccine conferred some protection to vaccinated patients against hospitalisation with influenza A(H3N2) and B. Vaccination of patients already vaccinated in both the past two seasons did not seem to be effective against A(H1N1)pdm09. To better understand the effect of repeated vaccination, engaging in large cohort studies documenting exposures to vaccine and natural infection is needed.
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Affiliation(s)
| | - Odile Launay
- Inserm, F-CRIN, Innovative Clinical Research Network in Vaccinology (I-REIVAC), Paris, France; CIC De Vaccinologie, Cochin-Pasteur, APHP, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Jesus Castilla
- Instituto de Salud Pública de Navarra, IdiSNA, Pamplona, Spain; CIBER Epidemiología y Salud Pública, Madrid, Spain
| | - Simona Costanzo
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli (Isernia), Italy
| | - Joan Puig-Barberà
- Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO), Valencia, Spain; Centro de Salud Pública de Castellón, Castellón, Spain
| | - Giedre Gefenaite
- Department of Infectious Diseases of Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Amparo Larrauri
- National Centre of Epidemiology, CIBER Epidemiología y Salud Pública (CIBERESP), Institute of Health Carlos III, Spain
| | - Caterina Rizzo
- Epidemiology Unit Department of Infectious Disease, Istituto Superiore di Sanità, Rome, Italy
| | | | - Ritva K Syrjänen
- Impact Assessment Unit, National Institute for Health and Welfare (THL), Tampere, Finland
| | - Ausenda Machado
- Epidemiology Research Unit, Epidemiology Department, National Health Institute Doutor Ricardo Jorge, Lisbon, Portugal
| | | | - Judit Krisztina Horváth
- National Centre for Epidemiology, Department of Communicable Disease Prevention and Surveillance, Budapest, Hungary
| | | | - Sierk Marbus
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
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Goeijenbier M, van Genderen P, Ward BJ, Wilder-Smith A, Steffen R, Osterhaus ADME. Travellers and influenza: risks and prevention. J Travel Med 2017; 24:taw078. [PMID: 28077609 PMCID: PMC5505480 DOI: 10.1093/jtm/taw078] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/14/2016] [Indexed: 02/03/2023]
Abstract
BACKGROUND Influenza viruses are among the major causes of serious human respiratory tract infection worldwide. In line with the high disease burden attributable to influenza, these viruses play an important, but often neglected, role in travel medicine. Guidelines and recommendations regarding prevention and management of influenza in travellers are scarce. Of special interest for travel medicine are risk populations and also circumstances that facilitate influenza virus transmission and spread, like travel by airplane or cruise ship and mass gatherings. METHODS We conducted a PUBMED/MEDLINE search for a combination of the MeSH terms Influenza virus, travel, mass gathering, large scale events and cruise ship. In addition we gathered guidelines and recommendations from selected countries and regarding influenza prevention and management in travellers. By reviewing these search results in the light of published knowledge in the fields of influenza prevention and management, we present best practice advice for the prevention and management of influenza in travel medicine. RESULTS Seasonal influenza is among the most prevalent infectious diseases in travellers. Known host-associated risk factors include extremes of age and being immune-compromised, while the most relevant environmental factors are associated with holiday cruises and mass gatherings. CONCLUSIONS Pre-travel advice should address influenza and its prevention for travellers, whenever appropriate on the basis of the epidemiological situation concerned. Preventative measures should be strongly recommended for travellers at high-risk for developing complications. In addition, seasonal influenza vaccination should be considered for any traveller wishing to reduce the risk of incapacitation, particularly cruise ship crew and passengers, as well as those participating in mass gatherings. Besides advice concerning preventive measures and vaccination, advice on the use of antivirals may be considered for some travellers.
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Affiliation(s)
- M Goeijenbier
- Institute for Tropical Diseases, Havenziekenhuis, Rotterdam, The Netherlands
| | - P van Genderen
- Institute for Tropical Diseases, Havenziekenhuis, Rotterdam, The Netherlands
| | - B J Ward
- Research institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - A Wilder-Smith
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Institute of Public Health, University of Heidelberg, Germany
| | - R Steffen
- Epidemiology, Biostatistics and Prevention Institute, WHO Collaborating Centre for Travelers Health, University of Zurich Travel Health Centre, Zurich, Switzerland
| | - A D M E Osterhaus
- ARTEMIS One Health Research Institute Utrecht, The Netherlands
- Research Center for Emerging Infections and Zoonoses (RIZ), University of Veterinary Medicine, Hannover, Germany
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