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Atkinson K, Ntacyabukura B, Hawken S, El-Khatib Z, Laflamme L, Wilson K. Parent and family characteristics associated with reported pediatric influenza vaccination in a sample of Canadian digital vaccination platform users. An exploratory, cross-sectional study in the 2018-2019 influenza season. Hum Vaccin Immunother 2024; 20:2378580. [PMID: 39034882 DOI: 10.1080/21645515.2024.2378580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 07/08/2024] [Indexed: 07/23/2024] Open
Abstract
Seasonal vaccination remains one of the best interventions to prevent morbidity and mortality from influenza in children. Understanding the characteristics of parents who vaccinate their children can inform communication strategies to encourage immunization. Using a cross-sectional study, we described parental characteristics of people who reported vaccinating their children against influenza during 2018/2019 in a cohort of Canadian digital immunization record users. Data was collected from a free, Pan-Canadian digital vaccination tool, CANImmunize. Eligible accounts contained at least one parental and one "child/dependent" record. Each parental characteristic (gender, age, family size, etc) was tested for association with pediatric influenza vaccination, and a multivariate logistic regression model was fit. A total of 6,801 CANImmunize accounts met inclusion criteria. After collapsing the dataset, the final sample contained 11,381 unique dyads. Influenza vaccination was reported for 32.3% of the children and 42.0% of the parents. In the multivariate logistic regression analysis, parents receiving the seasonal influenza vaccine were most strongly associated with reporting pediatric influenza vaccination (OR 17.05, 95% CI 15.08, 19.28). Having a larger family size and fewer transactions during the study period was associated with not reporting pediatric influenza vaccination. While there are several limitations to this large-scale study, these results can help inform future research in the area. Digital technologies may provide a unique and valuable source of vaccine coverage data and to explore associations between individual characteristics and immunization behavior. Policy makers considering digital messaging may want to tailor their efforts based on parental characteristics to further improve pediatric seasonal influenza vaccine uptake.
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Affiliation(s)
- Katherine Atkinson
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Blaise Ntacyabukura
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, Canada
| | - Steven Hawken
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Ziad El-Khatib
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Lucie Laflamme
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Kumanan Wilson
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
- Department of Medicine, University of Ottawa, Ottawa, Canada
- Bruyère Research Institute, Ottawa, Canada
- O'Neill Institute for National and Global Health Law, Georgetown University, Washington DC, USA
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Huf SW, Grailey K, Crespo RF, Woldmann L, Chisambi M, Skirrow H, Black K, Hassanpourfard B, Nguyen J, Klaber B, Darzi A. Testing the impact of differing behavioural science informed text message content in COVID-19 vaccination invitations on vaccine uptake: A randomised clinical trial. Vaccine 2024; 42:2919-2926. [PMID: 38553291 DOI: 10.1016/j.vaccine.2024.03.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 03/21/2024] [Accepted: 03/22/2024] [Indexed: 04/16/2024]
Abstract
Behavioural science constructs can be incorporated into messaging strategies to enhance the effectiveness of public health campaigns by increasing the occurrence of desired behaviours. This study investigated the impact of behavioural science-informed text message strategies on COVID-19 vaccination rates in 18-39-year-olds in an area of low uptake in London during the first vaccination offer round in the United Kingdom. This three-armed randomised trial recruited unvaccinated residents of an urban Central London suburb being offered their first vaccination between May and June 2021. Participants were randomised to receive the control (current practice) text message or one of two different behavioural science-informed COVID-19 vaccine invitation strategies. Both intervention strategies contained the phrase "your vaccine is ready and waiting for you", aiming to evoke a sense of ownership, with one strategy also including a pre-alert message. The main outcome measures were vaccination rates at 3 and 8 weeks after message delivery. A total of 88,820 residents were randomly assigned to one of the three trial arms. Each arm had a vaccine uptake rate of 27.2 %, 27.4 % and 27.3 % respectively. The mean age of participants was 28.2 years (SD ± 5.7), the mean index of multiple deprivation was 4.3 (SD ± 2.0) and 50.4 % were women. Vaccine uptake varied by demographics, however there was no significant difference between trial arms (p = 0.872). Delivery was successful for 53.6 % of text messages. Our choice of behavioural science informed messaging strategies did not improve vaccination rates above the rate seen for the current practice message. This likely reflects the wide exposure to public health campaigns during the pandemic, as such text messages nudges were unlikely to alter existing informed decision-making processes. Text message delivery was relatively low, indicating a need for accurate mobile phone number records and multi-modal approaches to reach eligible patients for vaccination. The protocol was registered at clinicaltrials.gov (NCT04895683) on 20/05/2021.
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Affiliation(s)
- Sarah W Huf
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Centre for Health Policy, Institute of Global Health Innovation, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Kate Grailey
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Centre for Health Policy, Institute of Global Health Innovation, Imperial College London, London, United Kingdom.
| | - Roberto Fernandez Crespo
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Centre for Health Policy, Institute of Global Health Innovation, Imperial College London, London, United Kingdom
| | - Lena Woldmann
- Imperial College Health Partners, London, United Kingdom
| | | | - Helen Skirrow
- School of Public Health, Imperial College London, London, United Kingdom
| | - Kirstie Black
- Central London Healthcare CIC, London, United Kingdom
| | | | - Joe Nguyen
- NHS North West London Integrated Care Board (ICB), London, United Kingdom
| | - Bob Klaber
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Ara Darzi
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom; Centre for Health Policy, Institute of Global Health Innovation, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
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Abenova M, Shaltynov A, Jamedinova U, Ospanov E, Semenova Y. The Association between Parental Child Vaccination Refusal Rate and the Impact of Mass Vaccination against COVID-19 in Kazakhstan: An Interrupted Time Series Analysis with Predictive Modelling of Nationwide Data Sources from 2013 to 2022. Vaccines (Basel) 2024; 12:429. [PMID: 38675810 PMCID: PMC11054905 DOI: 10.3390/vaccines12040429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/08/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
Despite well-established evidence supporting vaccination efficacy in reducing morbidity and mortality among infants and children, there is a global challenge with an increasing number of childhood vaccination refusals. This issue has intensified, especially during the COVID-19 pandemic. Our study aims to forecast mandatory childhood vaccination refusal trends in Kazakhstan until 2030, assessing the impact of mass COVID-19 vaccination on these rates. Utilizing annual official statistical data from 2013 to 2022 provided by the Ministry of Health of Kazakhstan, the study reveals a significant surge in refusals during the pandemic and post-pandemic periods, reaching record levels of 42,282 cases in 2021 and 44,180 cases in 2022. Notably, refusal rates sharply rose in specific regions, like Aktobe (13.9 times increase) and Atyrau (4.29 times increase), emphasizing the need for increased public healthcare attention in these areas. However, despite a decade of data, our forecasting analysis indicates a lack of volatility in childhood vaccine refusal trends for all vaccine types up to 2030, highlighting the statistical significance of the obtained results. The increasing trend in vaccine refusals underscores the necessity to enhance crisis response and support health initiatives, particularly in regions where a substantial rise in refusals has been observed in recent years.
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Affiliation(s)
- Madina Abenova
- Department of Biostatistics and Epidemiology, Semey Medical University, Semey 071400, Kazakhstan; (M.A.); (A.S.); (U.J.); (E.O.)
| | - Askhat Shaltynov
- Department of Biostatistics and Epidemiology, Semey Medical University, Semey 071400, Kazakhstan; (M.A.); (A.S.); (U.J.); (E.O.)
| | - Ulzhan Jamedinova
- Department of Biostatistics and Epidemiology, Semey Medical University, Semey 071400, Kazakhstan; (M.A.); (A.S.); (U.J.); (E.O.)
| | - Erlan Ospanov
- Department of Biostatistics and Epidemiology, Semey Medical University, Semey 071400, Kazakhstan; (M.A.); (A.S.); (U.J.); (E.O.)
| | - Yuliya Semenova
- School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
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Jain M, Duvendack M, Shisler S, Parsekar SS, Leon MDA. Effective interventions for improving routine childhood immunisation in low and middle-income countries: a systematic review of systematic reviews. BMJ Open 2024; 14:e074370. [PMID: 38365291 PMCID: PMC10875475 DOI: 10.1136/bmjopen-2023-074370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Accepted: 01/30/2024] [Indexed: 02/18/2024] Open
Abstract
OBJECTIVE An umbrella review providing a comprehensive synthesis of the interventions that are effective in providing routine immunisation outcomes for children in low and middle-income countries (L&MICs). DESIGN A systematic review of systematic reviews, or an umbrella review. DATA SOURCES We comprehensively searched 11 academic databases and 23 grey literature sources. The search was adopted from an evidence gap map on routine child immunisation sector in L&MICs, which was done on 5 May 2020. We updated the search in October 2021. ELIGIBILITY CRITERIA We included systematic reviews assessing the effectiveness of any intervention on routine childhood immunisation outcomes in L&MICs. DATA EXTRACTION AND SYNTHESIS Search results were screened by two reviewers independently applying predefined inclusion and exclusion criteria. Data were extracted by two researchers independently. The Specialist Unit for Review Evidence checklist was used to assess review quality. A mixed-methods synthesis was employed focusing on meta-analytical and narrative elements to accommodate both the quantitative and qualitative information available from the included reviews. RESULTS 62 systematic reviews are included in this umbrella review. We find caregiver-oriented interventions have large positive and statistically significant effects, especially those focusing on short-term sensitisation and education campaigns as well as written messages to caregivers. For health system-oriented interventions the evidence base is thin and derived from narrative synthesis suggesting positive effects for home visits, mixed effects for pay-for-performance schemes and inconclusive effects for contracting out services to non-governmental providers. For all other interventions under this category, the evidence is either limited or not available. For community-oriented interventions, a recent high-quality mixed-methods review suggests positive but small effects. Overall, the evidence base is highly heterogenous in terms of scope, intervention types and outcomes. CONCLUSION Interventions oriented towards caregivers and communities are effective in improving routine child immunisation outcomes. The evidence base on health system-oriented interventions is scant not allowing us to reach firm conclusions, except for home visits. Large evidence gaps exist and need to be addressed. For example, more high-quality evidence is needed for specific caregiver-oriented interventions (eg, monetary incentives) as well as health system-oriented (eg, health workers and data systems) and community-oriented interventions. We also need to better understand complementarity of different intervention types.
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Affiliation(s)
- Monica Jain
- International Initiative for Impact Evaluation, New Delhi, Delhi, India
| | | | - Shannon Shisler
- International Initiative for Impact Evaluation, Washington, DC, USA
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Atarere J, Haas C, Onyeaka H, Adewunmi C, Delungahawatta T, Orhurhu V, Barrow J. The Role of Health Information Technology on Colorectal Cancer Screening Participation Among Smokers In The United States. Telemed J E Health 2024; 30:448-456. [PMID: 37486725 DOI: 10.1089/tmj.2023.0052] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023] Open
Abstract
Background: Despite advances in its prevention and early detection, colorectal cancer (CRC) remains a leading cause of morbidity and mortality in the United States and smokers are at an increased risk. Health information technology (HIT) has shown promise in the uptake of preventive health services, including CRC, and may prove useful among smokers. Methods: We obtained data from 7,419 adults who completed the 2018-2020 Health Information National Trends Survey. Using multivariable logistic regression models, we examined the relationship between HIT use and CRC screening participation. Results: Over 20% of current smokers had no access to HIT tools, and those with access were less likely than never smokers to use HIT in checking test results (odds ratio [OR] 0.58; 95% confidence interval [CI] [0.42-0.80]). Among former smokers, using HIT to check test results (OR 3.41; 95% CI [1.86-6.25]), look up health information online (OR 2.20; 95% CI [1.15-4.22]), and make health appointments (OR 2.86; 95% CI [1.39-5.89]) was associated with increased participation in CRC screening. Among current smokers, the use of HIT was not associated with a change in CRC screening participation. Conclusion: HIT use is associated with higher levels of CRC screening among former smokers, which is reassuring given their increased risk of CRC. The low ownership and use of HIT among current smokers of CRC screening age presents a challenge that may limit the integration of HIT into routine CRC screening services.
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Affiliation(s)
- Joseph Atarere
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA
- Department of Biostatistics and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Christopher Haas
- Department of Medicine, MedStar Union Memorial Hospital, Baltimore, Maryland, USA
| | - Henry Onyeaka
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Comfort Adewunmi
- Department of Medicine, Northeast Georgia Medical Center, Gainesville, Georgia, USA
| | | | - Vwaire Orhurhu
- Department of Anesthesiology, University of Pittsburgh Medical Center, Williamsport, Pennsylvania, USA
| | - Jasmine Barrow
- Division of Gastroenterology, MedStar Franklin Square Medical Center, Baltimore, Maryland, USA
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Vasudevan L, Ostermann J, Thielman N, Baumgartner JN, Solomon D, Mosses A, Hobbie A, Hair NL, Liang C, van Zwetselaar M, Mfinanga S, Ngadaya E. Leveraging Community Health Workers and a Responsive Digital Health System to Improve Vaccination Coverage and Timeliness in Resource-Limited Settings: Protocol for a Cluster Randomized Type 1 Effectiveness-Implementation Hybrid Study. JMIR Res Protoc 2024; 13:e52523. [PMID: 38214956 PMCID: PMC10818232 DOI: 10.2196/52523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 10/26/2023] [Indexed: 01/13/2024] Open
Abstract
BACKGROUND Tanzania is 1 of 20 countries where the majority of unvaccinated and undervaccinated children reside. Prior research identified substantial rural-urban disparities in the coverage and timeliness of childhood vaccinations in Tanzania, with children in rural settings being more likely to receive delayed or no vaccinations. Further research is necessary to identify effective and scalable interventions that can bridge rural-urban gaps in childhood vaccination while accounting for multifaceted barriers to vaccination. OBJECTIVE This protocol describes a type 1 effectiveness-implementation hybrid study to evaluate Chanjo Kwa Wakati (timely vaccination in Kiswahili), a community-based digital health intervention to improve vaccination timeliness. The intervention combines human resources (community health workers), low-cost digital strategies (electronic communication, digital case management, and task automation), a vaccination knowledge intervention, and insights from behavioral economics (reminders and incentives) to promote timely childhood vaccinations. METHODS The study will be conducted in 2 predominantly rural regions in Tanzania with large numbers of unvaccinated or undervaccinated children: Shinyanga and Mwanza. Forty rural health facilities and their catchment areas (clusters) will be randomized to an early or delayed onset study arm. From each cluster, 3 cohorts of mother-child dyads (1 retrospective cohort and 2 prospective cohorts) will be enrolled in the study. The timeliness and coverage of all vaccinations recommended during the first year of life will be observed for 1200 children (n=600, 50% intervention group children and n=600, 50% nonintervention group children). The primary effectiveness outcome will be the timeliness of the third dose of the pentavalent vaccine (Penta3). Quantitative surveys, vaccination records, study logs, fidelity checklists, and qualitative interviews with mothers and key informants will inform the 5 constructs of the reach, effectiveness, adoption, implementation, and maintenance (RE-AIM) framework. The results will be used to develop an implementation blueprint to guide future adaptations and scale-up of Chanjo Kwa Wakati. RESULTS The study was funded in August 2022. Data collection is expected to last from February 2024 to July 2027. CONCLUSIONS This study will address the lack of rigorous evidence on the effectiveness of community-based digital health interventions for promoting vaccination coverage and timeliness among children from sub-Saharan Africa and identify potential implementation strategies to facilitate the deployment of vaccination promotion interventions in low- and middle-income countries. TRIAL REGISTRATION ClinicalTrials.gov NCT06024317; https://www.clinicaltrials.gov/study/NCT06024317. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/52523.
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Affiliation(s)
- Lavanya Vasudevan
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, United States
- Duke Global Health Institute, Duke University, Durham, NC, United States
| | - Jan Ostermann
- Duke Global Health Institute, Duke University, Durham, NC, United States
- Department of Health Services Policy & Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Nathan Thielman
- Duke Global Health Institute, Duke University, Durham, NC, United States
- Department of Medicine, Duke University, Durham, NC, United States
| | - Joy Noel Baumgartner
- School of Social Work, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - David Solomon
- National Institute for Medical Research, Muhimbili Research Centre, Dar es Salaam, United Republic of Tanzania
| | - Anna Mosses
- National Institute for Medical Research, Muhimbili Research Centre, Dar es Salaam, United Republic of Tanzania
| | - Amy Hobbie
- Duke Global Health Institute, Duke University, Durham, NC, United States
| | - Nicole L Hair
- Department of Health Services Policy & Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | - Chen Liang
- Department of Health Services Policy & Management, Arnold School of Public Health, University of South Carolina, Columbia, SC, United States
| | | | - Sayoki Mfinanga
- National Institute for Medical Research, Muhimbili Research Centre, Dar es Salaam, United Republic of Tanzania
| | - Esther Ngadaya
- National Institute for Medical Research, Muhimbili Research Centre, Dar es Salaam, United Republic of Tanzania
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Oyo-Ita A, Oduwole O, Arikpo D, Effa EE, Esu EB, Balakrishna Y, Chibuzor MT, Oringanje CM, Nwachukwu CE, Wiysonge CS, Meremikwu MM. Interventions for improving coverage of childhood immunisation in low- and middle-income countries. Cochrane Database Syst Rev 2023; 12:CD008145. [PMID: 38054505 PMCID: PMC10698843 DOI: 10.1002/14651858.cd008145.pub4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
BACKGROUND Immunisation plays a major role in reducing childhood morbidity and mortality. Getting children immunised against potentially fatal and debilitating vaccine-preventable diseases remains a challenge despite the availability of efficacious vaccines, particularly in low- and middle-income countries. With the introduction of new vaccines, this becomes increasingly difficult. There is therefore a current need to synthesise the available evidence on the strategies used to bridge this gap. This is a second update of the Cochrane Review first published in 2011 and updated in 2016, and it focuses on interventions for improving childhood immunisation coverage in low- and middle-income countries. OBJECTIVES To evaluate the effectiveness of intervention strategies to boost demand and supply of childhood vaccines, and sustain high childhood immunisation coverage in low- and middle-income countries. SEARCH METHODS We searched CENTRAL, MEDLINE, CINAHL, and Global Index Medicus (11 July 2022). We searched Embase, LILACS, and Sociological Abstracts (2 September 2014). We searched WHO ICTRP and ClinicalTrials.gov (11 July 2022). In addition, we screened reference lists of relevant systematic reviews for potentially eligible studies, and carried out a citation search for 14 of the included studies (19 February 2020). SELECTION CRITERIA Eligible studies were randomised controlled trials (RCTs), non-randomised RCTs (nRCTs), controlled before-after studies, and interrupted time series conducted in low- and middle-income countries involving children that were under five years of age, caregivers, and healthcare providers. DATA COLLECTION AND ANALYSIS We independently screened the search output, reviewed full texts of potentially eligible articles, assessed the risk of bias, and extracted data in duplicate, resolving discrepancies by consensus. We conducted random-effects meta-analyses and used GRADE to assess the certainty of the evidence. MAIN RESULTS Forty-one studies involving 100,747 participants are included in the review. Twenty studies were cluster-randomised and 15 studies were individually randomised controlled trials. Six studies were quasi-randomised. The studies were conducted in four upper-middle-income countries (China, Georgia, Mexico, Guatemala), 11 lower-middle-income countries (Côte d'Ivoire, Ghana, Honduras, India, Indonesia, Kenya, Nigeria, Nepal, Nicaragua, Pakistan, Zimbabwe), and three lower-income countries (Afghanistan, Mali, Rwanda). The interventions evaluated in the studies were health education (seven studies), patient reminders (13 studies), digital register (two studies), household incentives (three studies), regular immunisation outreach sessions (two studies), home visits (one study), supportive supervision (two studies), integration of immunisation services with intermittent preventive treatment of malaria (one study), payment for performance (two studies), engagement of community leaders (one study), training on interpersonal communication skills (one study), and logistic support to health facilities (one study). We judged nine of the included studies to have low risk of bias; the risk of bias in eight studies was unclear and 24 studies had high risk of bias. We found low-certainty evidence that health education (risk ratio (RR) 1.36, 95% confidence interval (CI) 1.15 to 1.62; 6 studies, 4375 participants) and home-based records (RR 1.36, 95% CI 1.06 to 1.75; 3 studies, 4019 participants) may improve coverage with DTP3/Penta 3 vaccine. Phone calls/short messages may have little or no effect on DTP3/Penta 3 vaccine uptake (RR 1.12, 95% CI 1.00 to 1.25; 6 studies, 3869 participants; low-certainty evidence); wearable reminders probably have little or no effect on DTP3/Penta 3 uptake (RR 1.02, 95% CI 0.97 to 1.07; 2 studies, 1567 participants; moderate-certainty evidence). Use of community leaders in combination with provider intervention probably increases the uptake of DTP3/Penta 3 vaccine (RR 1.37, 95% CI 1.11 to 1.69; 1 study, 2020 participants; moderate-certainty evidence). We are uncertain about the effect of immunisation outreach on DTP3/Penta 3 vaccine uptake in children under two years of age (RR 1.32, 95% CI 1.11 to 1.56; 1 study, 541 participants; very low-certainty evidence). We are also uncertain about the following interventions improving full vaccination of children under two years of age: training of health providers on interpersonal communication skills (RR 5.65, 95% CI 3.62 to 8.83; 1 study, 420 participants; very low-certainty evidence), and home visits (RR 1.29, 95% CI 1.15 to 1.45; 1 study, 419 participants; very low-certainty evidence). The same applies to the effect of training of health providers on interpersonal communication skills on the uptake of DTP3/Penta 3 by one year of age (very low-certainty evidence). The integration of immunisation with other services may, however, improve full vaccination (RR 1.29, 95% CI 1.16 to 1.44; 1 study, 1700 participants; low-certainty evidence). AUTHORS' CONCLUSIONS Health education, home-based records, a combination of involvement of community leaders with health provider intervention, and integration of immunisation services may improve vaccine uptake. The certainty of the evidence for the included interventions ranged from moderate to very low. Low certainty of the evidence implies that the true effect of the interventions might be markedly different from the estimated effect. Further, more rigorous RCTs are, therefore, required to generate high-certainty evidence to inform policy and practice.
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Affiliation(s)
- Angela Oyo-Ita
- Department of Community Health, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Olabisi Oduwole
- Department of Medical Laboratory Science, Achievers University, Owo, Nigeria
| | - Dachi Arikpo
- Cochrane Nigeria, Institute of Tropical Diseases Research and Prevention, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Emmanuel E Effa
- Internal Medicine, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Ekpereonne B Esu
- Department of Public Health, College of Medical Sciences, University of Calabar, Calabar, Nigeria
| | - Yusentha Balakrishna
- Biostatistics Unit, South African Medical Research Council, Durban, South Africa
| | - Moriam T Chibuzor
- Cochrane Nigeria, Institute of Tropical Diseases Research and Prevention, University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Chioma M Oringanje
- GIDP Entomology and Insect Science, University of Tucson, Tucson, Arizona, USA
| | | | - Charles S Wiysonge
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Vaccine-Preventable Diseases Programme, World Health Organization Regional Office for Africa, Cité du Djoué, Brazzaville, Congo
| | - Martin M Meremikwu
- Department of Paediatrics, University of Calabar Teaching Hospital, Calabar, Nigeria
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Malchrzak W, Babicki M, Mastalerz-Migas A. Vaccination against Streptococcus pneumoniae in Children Born between 2015 and 2018 in Poland-How Has the Introduction of Free Compulsory Pneumococcal Vaccination Affected Its Uptake? Vaccines (Basel) 2023; 11:1654. [PMID: 38005986 PMCID: PMC10675499 DOI: 10.3390/vaccines11111654] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
Starting from 2017, pneumococcal vaccination was added to the Polish vaccination calendar as mandatory for all children born after 2016. The 10-valent conjugate vaccine was selected as mandatory and therefore free of charge. This paper aims to examine the impact of introducing mandatory vaccination on vaccine uptake. For this purpose, an analysis was conducted for 1595 vaccination record sheets from outpatient clinics in Wrocław and surrounding villages for children born 2015-2018. After the introduction of compulsory vaccination, the percentage of children fully vaccinated against pneumococcus increased (60.4% vs. 84.8%, p < 0.001). A significant decrease in the number of children who did not receive any dose of the vaccine was observed (27.8% to 3.3%, p < 0.001). The introduction of compulsory vaccination did not affect the completion of the pneumococcal schedule (11.8% vs. 11.9%). Compulsory PCV10 vaccination resulted in the less frequent choice of the 13-valent vaccine (72.3% vs. 19.9%, p < 0.001). More children in rural outpatient clinics were vaccinated against pneumococcus compared to urban outpatient clinics (84.8% vs. 70.8%, p < 0.001). The introduction of free pneumococcal vaccination increased the proportion of children vaccinated, although it did not affect the rate of discontinuation of the initiated schedule. In Poland, the increased popularity of the 10-valent vaccine at the expense of the 13-valent one translated into a change in the proportion of pneumococcal serotypes causing invasive pneumococcal disease.
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Affiliation(s)
- Wojciech Malchrzak
- Department of Family Medicine, Faculty of Medicine, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.B.); (A.M.-M.)
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Wilson K, Wilson LA, Rusk KT, Henry JL, Denize KM, Hsu AT, Sveistrup H. Digital Immunization Tracking in Long-Term Care and Assisted Living Facilities. Can J Aging 2023; 42:516-519. [PMID: 36794367 DOI: 10.1017/s0714980822000538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
Abstract
A disproportionate share of the health impacts of COVID-19 has been borne by older adults, particularly those in long-term care facilities (LTCs). Vaccination has been critical to efforts to combat this issue, but as we begin to emerge from this pandemic, questions remain about how to protect the health of residents of LTC and assisted living facilities proactively in order to prevent such a disaster from occurring again. Vaccination, not just against COVID-19, but also against other vaccine-preventable illness, will be a key component of this effort. However, there are currently substantial gaps in the uptake of vaccines recommended for older adults. Technology offers an opportunity to assist in filling these vaccination gaps. Our experiences in Fredericton, New Brunswick suggest that a digital immunization solution would facilitate better uptake of adult vaccines for older adults in assisted and independent living facilities and would help policy and decision makers to identify coverage gaps and develop interventions to protect these individuals.
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Affiliation(s)
- Kumanan Wilson
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Bruyère Research Institute, Ottawa, Ontario, Canada
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- CANImmunize Labs, Ottawa, Ontario, Canada
| | | | - Kelsey T Rusk
- Centre for Innovation and Research in Aging, Fredericton, New Brunswick, Canada
| | - Justine L Henry
- Centre for Innovation and Research in Aging, Fredericton, New Brunswick, Canada
| | | | - Amy T Hsu
- Bruyère Research Institute, Ottawa, Ontario, Canada
| | - Heidi Sveistrup
- Bruyère Research Institute, Ottawa, Ontario, Canada
- Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
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10
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Chandeying N, Thongseiratch T. Systematic review and meta-analysis comparing educational and reminder digital interventions for promoting HPV vaccination uptake. NPJ Digit Med 2023; 6:162. [PMID: 37644090 PMCID: PMC10465590 DOI: 10.1038/s41746-023-00912-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 08/16/2023] [Indexed: 08/31/2023] Open
Abstract
Global Human papillomavirus (HPV) vaccination rates remain low despite available WHO-approved vaccines. Digital interventions for promoting vaccination uptake offer a scalable and accessible solution to this issue. Here we report a systematic review and meta-analysis examining the efficacy of digital interventions, comparing educational and reminder approaches, for promoting HPV vaccination uptake (HVU). This study also identifies factors influencing the effectiveness of these interventions. We searched PubMed, PsycInfo, Web of Science, and the Cochrane Library from each database's inception to January 2023. Three raters independently evaluate the studies using a systematic and blinded method for resolving disagreements. From 1929 references, 34 unique studies (281,280 unique participants) have sufficient data. Client reminder (OR, 1.41; 95% CI, 1.23-1.63; P < 0.001), provider reminder (OR, 1.39; 95% CI, 1.11-1.75; P = 0.005), provider education (OR, 1.18; 95% CI, 1.05-1.34; P = 0.007), and client education plus reminder interventions (OR, 1.29; 95% CI, 1.04-1.59; P = 0.007) increase HVU, whereas client education interventions do not (OR, 1.08; 95% CI, 0.92-1.28; P = 0.35). Digital intervention effectiveness varies based on participants' gender and the digital platform used. Interventions targeting male or mixed-gender participants demonstrate greater benefit, and reminder platforms (SMS, preference reminders, or electronic health record alerts) are more effective in increasing HVU. Digital interventions, particularly client and provider reminders, along with provider education, prove significantly more effective than client education alone. Incorporating digital interventions into healthcare systems can effectively promote HPV vaccination uptake. Reminder interventions should be prioritized for promoting HVU.
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Affiliation(s)
- Nutthaporn Chandeying
- Gynecologic Oncology Unit, Department of Obstetrics and Gynecology, Faculty of Medicine, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Therdpong Thongseiratch
- Child Development Unit, Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand.
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11
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Ngah YE, Raoufi G, Amirkhani M, Esmaeili A, Nikooifard R, Ghaemi Mood S, Rahmanian A, Boltena MT, Aga E, Neogi U, Ikomey Mondinde G, El-Khatib Z. Testing the Impact of Phone Texting Reminders for Children's Immunization Appointments in Rural Cameroon: Protocol for a Nonrandomized Controlled Trial. JMIR Res Protoc 2023; 12:e47018. [PMID: 37556178 PMCID: PMC10448290 DOI: 10.2196/47018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/05/2023] [Accepted: 05/10/2023] [Indexed: 08/10/2023] Open
Abstract
BACKGROUND Globally, over 20 million children are unvaccinated and over 25 million missed their follow-up doses during the COVID-19 pandemic; thus, they face vaccine-preventable diseases and unnecessary deaths. This is especially the case for those with HIV or living in vulnerable settings. Using cell phones to send reminders to parents has been shown to improve vaccination rates. OBJECTIVE We aim to determine whether implementation of an automated SMS reminder will improve child vaccination rates in a turbulent, semiurban/semirural setting in a low-income country. METHODS This will be a nonrandomized controlled trial that will be conducted at Azire Integrated Health Centre, Bamenda, Cameroon. RESULTS A total of 200 parents per study group (aged over 18 years) who are registered at the clinic at least one month prior to the study will be recruited. The intervention group will receive 2 reminders: 1 week and 2 days prior to the scheduled vaccination. For those who miss their appointments, a reminder will be sent 1 week after their missed appointment. The control group will receive the regular care provided at the clinic. Baseline information, clinical visit data, and vaccination records will be collected for both groups. Descriptive statistics will be used to summarize baseline characteristics between and within clusters and groups. The Fisher exact test will be used to compare parent-child units who return for follow-up visits (as a percentage) and children vaccinated as scheduled (as a percentage) between the study groups. Finally, we will compare how many members of both study groups return for 1 follow-up visit using Kaplan-Meier survival analysis. CONCLUSIONS Due to limited effective child vaccination interventions in unstable settings, this study will be of high importance for suggesting a holistic approach to improve child vaccination and public health. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/47018.
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Affiliation(s)
- Yayah Emerencia Ngah
- Azire Integrated Health Center, Bamenda Health District, Ministry of Health, Bamenda, Cameroon
| | - Ghazal Raoufi
- Public Health Graduate Studies, Department of Biology, The Bahá'í Institute for Higher Education, Tehran, Iran
| | - Maral Amirkhani
- Public Health Graduate Studies, Department of Biology, The Bahá'í Institute for Higher Education, Tehran, Iran
| | - Ashkan Esmaeili
- Public Health Graduate Studies, Department of Biology, The Bahá'í Institute for Higher Education, Tehran, Iran
| | - Rasa Nikooifard
- Public Health Graduate Studies, Department of Biology, The Bahá'í Institute for Higher Education, Tehran, Iran
| | - Shidrokh Ghaemi Mood
- Public Health Graduate Studies, Department of Biology, The Bahá'í Institute for Higher Education, Tehran, Iran
| | - Ava Rahmanian
- Public Health Graduate Studies, Department of Biology, The Bahá'í Institute for Higher Education, Tehran, Iran
| | | | | | - Ujjwal Neogi
- Department of Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden
| | - George Ikomey Mondinde
- Center for the Studies and Control of Communicable Diseases, Faculty of Medicine and Biological Sciences, University of Yaoundé 1, Yaounde, Cameroon
| | - Ziad El-Khatib
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
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12
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Onyeaka HK, Muoghalu C, Deary EC, Ajayi KV, Kyeremeh E, Dosunmu TG, Jawla M, Onaku E, Nwani SP, Asante KO, Amonoo HL. The Role of Health Information Technology in Improving Awareness of Human Papillomavirus and Human Papillomavirus Vaccine Among U.S. Adults. Telemed J E Health 2023; 29:886-895. [PMID: 36394492 PMCID: PMC10277992 DOI: 10.1089/tmj.2022.0381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 09/17/2022] [Accepted: 09/22/2022] [Indexed: 11/19/2022] Open
Abstract
Objective: Although human papillomavirus (HPV) vaccines prevent cancer-causing HPV infections and cervical precancers, there is suboptimal awareness and limited global accessibility of HPV and HPV vaccine. Emerging evidence suggests that health information technology (HIT) may influence HPV-related awareness and improve vaccine adoption. The objective of this study was to evaluate the link between HIT and HPV-related awareness Methods: Data were obtained from 1,866 U.S. adults aged 18-45 years who completed the 2017 and 2018 Health Information National Trends Survey. We conducted multivariable logistic regression to analyze the association between HIT utilization and HPV-related awareness. Results: Awareness of HPV and HPV vaccine were 72.7% and 67.5%, respectively. Participants who used electronic means to look up health information (adjusted odds ratio [aOR] = 3.05; p = 0.001), communicate with health care provider (aOR = 1.68; p = 0.026), look up test results (aOR = 1.94; p = 0.005), and track health costs (aOR = 1.65; p = 0.04) were more likely to report HPV awareness than those who did not. Participants who used an electronic device to look up health information (aOR = 3.10; p = 0.003), communicate with clinicians (aOR = 1.72; p = 0.008), look up test results (aOR = 1.63; p = 0.021), and track health care charges (aOR = 1.90; p = 0.006) were more likely to report HPV vaccine awareness than those who did not. Discussion and Conclusion: Our findings suggest a positive association between HIT utilization and HPV-related awareness. Given the rapid and exponential increase in mobile technology access globally, these results are encouraging and offer a potential opportunity to leverage digital technology in primary cancer prevention for HPV-related cancers, especially in low- and middle-income countries with unsophisticated health infrastructures.
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Affiliation(s)
- Henry K. Onyeaka
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Chioma Muoghalu
- Department of Clinical Informatics, Duke University School of Medicine, Durham, North Carolina, USA
- Department of Pediatrics, Presbyterian Hospital, Clovis, New Mexico, USA
| | - Emma C. Deary
- Department of Psychiatry, Brigham and Women Hospital, Boston, Massachusetts, USA
| | - Kobi V. Ajayi
- Department of Health and Kinesiology, Texas A&M University, College Station, Texas, USA
- Laboratory of Community Health Evaluation Science and Systems (CHESS), Texas A&M University, College Station, Texas, USA
| | - Emmanuel Kyeremeh
- Department of Sociology, University of Toronto, Toronto, Ontario, Canada
| | | | - Muhammed Jawla
- Department of Epidemiology, Louisiana State University School of Health Sciences, New Orleans, Louisiana, USA
| | | | - Somtochi P Nwani
- Faculty of Pharmaceutical Sciences, University of Nigeria, Enugu, Nigeria
| | | | - Hermioni L. Amonoo
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
- Department of Psychiatry, Brigham and Women Hospital, Boston, Massachusetts, USA
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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13
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Comparing the effect of parental education via both lecture and film upon vaccination uptake for children under one year of age: A cluster randomized clinical trial. Vaccine 2023; 41:1067-1073. [PMID: 36599735 DOI: 10.1016/j.vaccine.2022.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/25/2022] [Accepted: 12/01/2022] [Indexed: 01/03/2023]
Abstract
BACKGROUND AND AIM Vaccination is the most cost-effective action in preventing infectious diseases. Despite Iran's success in high vaccination coverage, in some areas there is a delay in vaccination. The aim of this study was to determine and compare the effect of education on immunization via lecture and film upon parental delay in vaccination uptake for children under 12 months of age. METHODS A multicentre cluster-randomized clinical trial with comprehensive urban health centres (CUHCs) in Shooshtar city, Khuzestan province, Iran as the unit of randomization was conducted. Overall, 8 CUHCs were randomized to receive education either via film (n = 165) or lecture (n = 164). In order to assign CUHCs to two groups, a simple random sampling method of coin tossing was used. Parents with children under 12 months and with a history of delayed vaccination were included in the study. Consecutive sampling was performed until the number needed for the cluster was reached. Interventions were delivered in small groups of 5-8 participants. Demographical data and clinical histories were collected from parents directly via a personal characteristic's questionnaire. Clinical data was extracted from vaccination records, the child's vaccine card and the vaccine information registration system. Statistical analyses of intervention effects were performed as per-protocol analysis. RESULTS In terms of individual characteristics and vaccine information significant differences between the two groups were only observed in relation to the parent of the participant, the child's gender, the number of children in the family, and timely injection of the vaccine in the previous child (p < 0.05). The chance of delay in vaccination after the intervention, without and considering the effect of intervening variables was 78 % and 74 % higher in the lecture group than in the film group, respectively (OR = 1.786, CI = 1.152-2.774 vs AOR = 1.743, CI = 1.011-3.007). Overall, 37.6 % of children in the film-based education group and 51.8 % of children in the lecture-based education group received their next vaccine with a delay of more than 7 days. CONCLUSION Education delivered via film can reduce the delay in vaccination more effectively. These findings, along with those of other studies conducted around the world suggest that multimedia education should be considered more widely in the field of education in children's vaccination.
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Children Immunization App (CIMA): A Non-randomized Controlled Trial Among Syrian Refugees in Zaatari Camp, Jordan. JOURNAL OF PREVENTION (2022) 2023; 44:239-252. [PMID: 36648568 PMCID: PMC10050023 DOI: 10.1007/s10935-023-00721-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/05/2023] [Indexed: 01/18/2023]
Abstract
Approximately 20 million children are not vaccinated, especially among refugees. There is a growing access to smartphones, among refugees, which can help in improving their vaccination. We assessed the impact of an app for the vaccination follow-up visit among refugees in Jordan. We developed an app and tested it through a non-randomized trial at the Zaatari refugees camp in Jordan. The study was conducted during March - December 2019 at three vaccination clinics inside the camp. The study included two study groups (intervention and control groups) for refugees living at the camp. The intervention group included parents who own an Android smartphone and have one newborn that require between one and four first vaccination doses and they accepted to participate in the study, during their regular visit to the vaccination clinics. The control group was for the usual care. We compared both study groups for returning back to one follow-up visit, using Kaplan-Meier survival analysis. We recruited 936 babies (n = 471; 50.3% in the intervention group, both study groups were similar at baseline). The majority of mothers were literate (94.2%) with a median age of 24. The majority of the babies had a vaccination card (n = 878, 94%). One quarter (26%) of mother-babies pairs of the intervention group came back within one week (versus 22% for control group); When it comes to lost-follow-up, 22% and 28% did not have a history of returning back (intervention and control groups respectively, p = 0.06) (Relative risk reduction: 19%). The Kaplan-Meier Survival Analysis showed a statistically significant progressive reduction in the duration of coming back late for the follow-up vaccine visit. We tested a vaccination app for the first time, in a refugee population setting. The app can be used as a reminder for parents to come back on time for their children's vaccine follow-up visits.
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15
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Facial mask personalization encourages facial mask wearing in times of COVID-19. Sci Rep 2022; 12:891. [PMID: 35042911 PMCID: PMC8766589 DOI: 10.1038/s41598-021-04681-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 12/24/2021] [Indexed: 12/30/2022] Open
Abstract
One of the most cost-effective strategies for fighting the spread of COVID-19 is the use of facial masks. Despite health officials’ strong efforts to communicate the importance or wearing a mask, compliance has been low in many countries. In the present paper we propose a novel behavior-intervention strategy to encourage people to wear facial masks. Three studies show that the personalization of a mask, as a form of identity expression, increases mask wearing intentions and, by extension, the percentage of individuals who wear facial masks. Given that mask wearing remains a necessity after deployment of the first vaccines, novel approaches to encouraging mask wearing are essential. Linking facial mask wearing to an individual’s identity is a promising strategy.
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16
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Feldman AG, Moore S, Bull S, Morris MA, Wilson K, Bell C, Collins MM, Denize KM, Kempe A. A Smartphone App to Increase Immunizations in the Pediatric Solid Organ Transplant Population: Development and Initial Usability Study. JMIR Form Res 2022; 6:e32273. [PMID: 35023840 PMCID: PMC8796049 DOI: 10.2196/32273] [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: 07/27/2021] [Revised: 09/23/2021] [Accepted: 11/23/2021] [Indexed: 12/01/2022] Open
Abstract
Background Vaccine-preventable infections result in significant morbidity, mortality, and costs in pediatric transplant recipients. However, at the time of transplant, less than 20% of children are up-to-date for age-appropriate immunizations that could prevent these diseases. Smartphone apps have the potential to increase immunization rates through their ability to provide vaccine education, send vaccine reminders, and facilitate communication between parents and a multidisciplinary medical group. Objective The aim of this study was to describe the development of a smartphone app, Immunize PediatricTransplant, to promote pretransplant immunization and to report on app functionality and usability when applied to the target population. Methods We used a mixed methods study design guided by the Mobile Health Agile Development and Evaluation Lifecycle. We first completed a formative research including semistructured interviews with transplant stakeholders (12 primary care physicians, 40 parents or guardians of transplant recipients, 11 transplant nurse coordinators, and 19 transplant subspecialists) to explore the acceptability of an immunization app to be used in the pretransplant period. Based on these findings, CANImmunize Inc developed the Immunize PediatricTransplant app. We next held 2 focus group discussions with 5-6 transplant stakeholders/group (n=11; 5 parents of transplant recipients, 2 primary care physicians, 2 transplant nurse coordinators, and 2 transplant subspecialists) to receive feedback on the app. After the app modifications were made, alpha testing was conducted on the functional prototype. We then implemented beta testing with 12 stakeholders (6 parents of transplant recipients, 2 primary care doctors, 2 transplant nurse coordinators, and 2 transplant subspecialists) to refine the app through an iterative process. Finally, the stakeholders completed the user version of the Mobile Application Rating Scale (uMARS) to assess the functionality and quality of the app. Results A new Android- and Apple-compatible app, Immunize PediatricTransplant, was developed to improve immunization delivery in the pretransplant period. The app contains information about vaccine use in the pretransplant period, houses a complete immunization record for each child, includes a communication tool for parents and care providers, and sends automated reminders to parents and care providers when immunizations are due. During usability testing, the stakeholders were able to enter a mock vaccine record containing 16 vaccines in an average of 8.1 minutes (SD 1.8) with 87% accuracy. The stakeholders rated engagement, functionality, aesthetics, and information quality of the app as 4.2/5, 4.5/5, 4.6/5, and 4.8/5, respectively. All participants reported that they would recommend this app to families and care teams with a child awaiting solid organ transplant. Conclusions Through a systematic, user-centered, agile, iterative approach, the Immunize PediatricTransplant app was developed to improve immunization delivery in the pretransplant period. The app tested well with end users. Further testing and agile development among patients awaiting transplant are needed to understand real-world acceptability and effectiveness in improving immunization rates in children awaiting transplant.
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Affiliation(s)
- Amy G Feldman
- Adult and Child Consortium for Health Outcomes Research and Delivery Science, Aurora, CO, United States.,University of Colorado School of Medicine, Aurora, CO, United States.,Children's Hospital Colorado, Aurora, CO, United States
| | - Susan Moore
- Adult and Child Consortium for Health Outcomes Research and Delivery Science, Aurora, CO, United States.,University of Colorado School of Medicine, Aurora, CO, United States.,Colorado School of Public Health, Aurora, CO, United States
| | - Sheana Bull
- Colorado School of Public Health, Aurora, CO, United States
| | - Megan A Morris
- Adult and Child Consortium for Health Outcomes Research and Delivery Science, Aurora, CO, United States.,University of Colorado School of Medicine, Aurora, CO, United States
| | - Kumanan Wilson
- Bruyere and Ottawa Hospital Research Institutes, The Ottawa Hospital, University of Ottawa, Ottawa, ON, Canada
| | | | | | | | - Allison Kempe
- Adult and Child Consortium for Health Outcomes Research and Delivery Science, Aurora, CO, United States.,University of Colorado School of Medicine, Aurora, CO, United States.,Children's Hospital Colorado, Aurora, CO, United States
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17
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Murphy RP, Taaffe C, Ahern E, McMahon G, Muldoon O. A meta-analysis of influenza vaccination following correspondence: Considerations for COVID-19. Vaccine 2021; 39:7606-7624. [PMID: 34836661 PMCID: PMC8592234 DOI: 10.1016/j.vaccine.2021.11.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/18/2021] [Accepted: 11/08/2021] [Indexed: 11/20/2022]
Abstract
Background High vaccination rates are needed to protect against influenza and to end the COVID-19 pandemic. Health authorities need to know if supplementing mass communications with direct correspondence to the community would increase uptake. Objectives The primary objective is to determine if sending a single written message directly to individuals increases influenza vaccine uptake, and a secondary objective is to identify any identified content shown to increase influenza vaccine uptake. Methods MEDLINE, Embase, Cochrane CENTRAL, PsycINFO, and PubMed were searched for RCTs testing a single correspondence for members of the community in OECD countries to obtain influenza vaccination. A meta-analysis with inverse-variance, random-effects modelling was used to estimate a mean, weighted risk ratio effect size measure of vaccine uptake. Studies were quality assessed and analysis was undertaken to account for potential publication bias. Results Twenty-eight randomized controlled trials were included, covering 45 interventions. Of the 45 interventions, 37 (82.2%) report an increase in influenza vaccination rates. A formal meta-analysis shows that sending a single written message increased influenza vaccine uptake by 16%, relative to the no contact comparator group (RR = 1.16, 95% CI [1.13-1.20], Z = 9.25, p < .001). Analysis shows that the intervention is effective across correspondence type, age group, time, and location, and after allowing for risk of publication bias. Limitations The generalizability of results across the OECD may be questioned. Conclusions and implications The implication for public health authorities organizing vaccination programs for influenza, and arguably also for COVID-19, is that sending written vaccination correspondence to members of the community is likely to increase uptake. Keywords: vaccine uptake, COVID-19, influenza, direct correspondence, meta-analysis. This study is pre-registered on osf.io; details can be found at https://osf.io/98mr7
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Affiliation(s)
- Robert P Murphy
- Stirling Management School, University of Stirling, Ireland; Department of Health, Ireland.
| | | | - Elayne Ahern
- School of Psychology, Dublin City University, Ireland
| | - Grace McMahon
- Department of Psychology, University of Limerick, Ireland
| | - Orla Muldoon
- Department of Psychology, University of Limerick, Ireland
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18
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Eze P, Agu SA, Agu UJ, Acharya Y. Acceptability of mobile-phone reminders for routine childhood vaccination appointments in Nigeria - a systematic review and meta-analysis. BMC Health Serv Res 2021; 21:1276. [PMID: 34836531 PMCID: PMC8627092 DOI: 10.1186/s12913-021-07296-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Accepted: 10/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Mobile-phone reminders have gained traction among policymakers as a way to improve childhood vaccination coverage and timeliness. However, there is limited evidence on the acceptability of mobile-phone reminders among patients and caregivers. This systematic review and meta-analysis aimed to evaluate the ownership of mobile-phone device and the willingness to receive mobile-phone reminders among mothers/caregivers utilizing routine childhood immunization services in Nigeria. METHOD MEDLINE, Scopus, CINAHL, CNKI, AJOL (African Journal Online), and Web of Science were systematically searched for studies on the acceptability of mobile-phone reminders for routine immunization appointments among mothers/caregivers in Nigeria. Studies were assessed for methodological quality using the Newcastle Ottawa Scale and JBI critical appraisal checklists. Meta-analysis was conducted using random-effects model to generate pooled estimates (proportion) of mothers who owned at least one mobile phone and proportion of mothers willing to receive mobile-phone reminders. RESULTS Sixteen studies (13 cross-sectional and three interventional) involving a total of 9923 mothers across 15 states and the Federal Capital Territory Abuja met inclusion criteria. Pooled estimates showed that the proportion of mothers who owned at least one mobile phone was 96.4% (95% CI = 94.1-98.2%; I2 = 96.3%) while the proportion of mothers willing to receive mobile-phone reminders was 86.0% (95% CI = 79.8-91.3%, I2 = 98.4%). Most mothers preferred to receive text message reminders at least 24 h before the routine immunization appointment day, and in the morning hours. Approximately 52.8% of the mothers preferred to receive reminders in English, the country's official language. CONCLUSION Current evidence suggests a high acceptability for mobile-phone reminder interventions to improve routine childhood immunization coverage and timeliness. Further studies, however, are needed to better understand unique regional preferences and assess the operational costs, long-term effects, and risks of this intervention. SYSTEMATIC REVIEW PROTOCOL REGISTRATION PROSPERO CRD42021234183.
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Affiliation(s)
- Paul Eze
- Department of Health Policy and Administration, Pennsylvania State University, University Park, PA 16802 USA
| | - Sergius Alex Agu
- Department of Paediatrics, University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu, Nigeria
| | - Ujunwa Justina Agu
- Department of Paediatrics, Enugu State University Teaching Hospital, Parklane, Enugu, Nigeria
| | - Yubraj Acharya
- Department of Health Policy and Administration, Pennsylvania State University, University Park, PA 16802 USA
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19
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Cambon L, Schwarzinger M, Alla F. Increasing acceptance of a vaccination program for coronavirus disease 2019 in France: A challenge for one of the world's most vaccine-hesitant countries. Vaccine 2021; 40:178-182. [PMID: 34863619 PMCID: PMC8603000 DOI: 10.1016/j.vaccine.2021.11.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 11/04/2021] [Accepted: 11/08/2021] [Indexed: 02/08/2023]
Abstract
France is one of the most vaccine-hesitant countries in the world, including for coronavirus disease 2019 (COVID-19). After 10 months of restrictive measures and media coverage of the dangers of COVID-19, French attitudes towards a vaccine continue to deteriorate. The communication strategies of the government have not helped; in fact, they have made the situation worse. Empirical studies on the national strategy for management of the COVID-19 pandemic in France have shed light on the reasons for vaccine hesitancy. These studies have identified four pillars for the vaccination strategy: i) Communication regarding the importance of herd immunity, ii) making healthcare workers the focus of the vaccination campaign, iii) citizen mobilization and guaranteed consultations, and iv) access to free vaccines without delay. This paper discusses the evidence supporting this strategy.
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Affiliation(s)
- L Cambon
- SSMIP, CHU Bordeaux, Bordeaux, France; MeRISP, Centre Inserm U 1219, Bordeaux Population Health, Université de Bordeaux, France.
| | - M Schwarzinger
- SSMIP, CHU Bordeaux, Bordeaux, France; MeRISP, Centre Inserm U 1219, Bordeaux Population Health, Université de Bordeaux, France
| | - F Alla
- SSMIP, CHU Bordeaux, Bordeaux, France; MeRISP, Centre Inserm U 1219, Bordeaux Population Health, Université de Bordeaux, France
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20
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Odone A, Gianfredi V, Sorbello S, Capraro M, Frascella B, Vigezzi GP, Signorelli C. The Use of Digital Technologies to Support Vaccination Programmes in Europe: State of the Art and Best Practices from Experts' Interviews. Vaccines (Basel) 2021; 9:1126. [PMID: 34696234 PMCID: PMC8538238 DOI: 10.3390/vaccines9101126] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/22/2022] Open
Abstract
Digitalisation offers great potential to improve vaccine uptake, supporting the need for effective life-course immunisation services. We conducted semi-structured in-depth interviews with public health experts from 10 Western European countries (Germany, Greece, Italy, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, and the United Kingdom) to assess the current level of digitalisation in immunisation programmes and retrieve data on interventions and best practices. Interviews were performed using an ad hoc questionnaire, piloted on a sample of national experts. We report a mixed level of digital technologies deployment within vaccination services across Europe: Some countries are currently developing eHealth strategies, while others have already put in place robust programmes. Institutional websites, educational videos, and electronic immunisation records are the most frequently adopted digital tools. Webinars and dashboards represent valuable resources to train and support healthcare professionals in immunisation services organisation. Text messages, email-based communication, and smartphone apps use is scattered across Europe. The main reported barrier to the implementation of digital-based programmes is the lack of resources and shared standards. Our study offers a comprehensive picture of the European context and shows the need for robust collaboration between states and international institutions to share best practices and inform the planning of digital intervention models with the aim of countering vaccine hesitancy and increasing vaccine uptake.
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Affiliation(s)
- Anna Odone
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
| | - Vincenza Gianfredi
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy; (V.G.); (M.C.); (B.F.); (G.P.V.); (C.S.)
| | - Sebastiano Sorbello
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, 27100 Pavia, Italy;
| | - Michele Capraro
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy; (V.G.); (M.C.); (B.F.); (G.P.V.); (C.S.)
| | - Beatrice Frascella
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy; (V.G.); (M.C.); (B.F.); (G.P.V.); (C.S.)
| | - Giacomo Pietro Vigezzi
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy; (V.G.); (M.C.); (B.F.); (G.P.V.); (C.S.)
| | - Carlo Signorelli
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy; (V.G.); (M.C.); (B.F.); (G.P.V.); (C.S.)
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21
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Kesiena O, Atarere J, Singireddy S, Ademiluyi A, Famojuro O. The Role of Health Information Technology in Pneumococcal Vaccination Uptake Among Adults with Heart Disease. Telemed J E Health 2021; 28:699-705. [PMID: 34515541 DOI: 10.1089/tmj.2021.0333] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Health information technology (HIT) may influence pneumococcal vaccination uptake in high-risk populations. This study assessed the association of HIT utilization on pneumococcal vaccine (PCV) uptake among adults ≥40 years with heart disease. Methods: This was a cross-sectional study of 2,134 individuals representing 16,813,593 United States adults ≥40 years with heart disease using the National Health Interview Survey data. The independent variables were use of the Internet to (1) look up health information, (2) fill a prescription, and (3) schedule a medical appointment, and use of an e-mail (4) communicate with a health care provider. The dependent variable was PCV uptake. Chi-square analysis was used to evaluate group differences, and a multiple logistic regression was used to analyze the association between HIT utilization and PCV uptake. Results: Those who use the Internet to fill up a prescription and to communicate with their health care provider were more likely to take up the PCV (adjusted odds ratio [AOR] 1.56; 95% confidence interval [CI] 1.03-2.37, p = 0.035) and (AOR 1.95; 95% CI 1.23-3.10, p = 0.005) respectively. Compared with those who did not use HIT in any form, those who used HIT in at least three or four forms had a higher PCV uptake (AORs 1.93; 95% CI 1.19-3.13, p = 0.008) and (AOR 2.33 95% CI 1.22-4.47, p = 0.011) respectively. Conclusion: Our analysis shows a positive association of HIT utilization and PCV uptake. It further stresses the importance of electronic health in preventive medicine. This implies that HIT can be used purposively in other aspects of preventive health. Larger studies should evaluate the relationship between different uses of HIT and the uptake of different vaccines.
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Affiliation(s)
- Onoriode Kesiena
- Department of Internal Medicine, Piedmont Athens Regional Medical Center, Athens, Georgia, USA
| | - Joseph Atarere
- Department of Biostatistics and Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Shreyas Singireddy
- Department of Internal Medicine, Piedmont Athens Regional Medical Center, Athens, Georgia, USA
| | - Ademayowa Ademiluyi
- Department of Internal Medicine, Piedmont Athens Regional Medical Center, Athens, Georgia, USA
| | - Oluwaseun Famojuro
- Department of Epidemiology, University of Nebraska Medical Center, Omaha, Nebraska, USA
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22
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Eze P, Lawani LO, Acharya Y. Short message service (SMS) reminders for childhood immunisation in low-income and middle-income countries: a systematic review and meta-analysis. BMJ Glob Health 2021; 6:bmjgh-2021-005035. [PMID: 34290051 PMCID: PMC8296799 DOI: 10.1136/bmjgh-2021-005035] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 06/29/2021] [Indexed: 12/30/2022] Open
Abstract
Introduction Childhood vaccine delivery services in the low- and middle-income countries (LMIC) are struggling to reach every child with lifesaving vaccines. Short message service (SMS) reminders have demonstrated positive impact on a number of attrition-prone healthcare delivery services. We aimed to evaluate the effectiveness of SMS reminders in improving immunisation coverage and timeliness in LMICs. Methods PubMed, Embase, Scopus, Cochrane CENTRAL, CINAHL, CNKI, PsycINFO and Web of Science including grey literatures and Google Scholar were systematically searched for randomised controlled trials (RCTs) and non-RCTs that evaluated the effect of SMS reminders on childhood immunisation and timeliness in LMICs. Risk of bias was assessed using the Cochrane Risk of Bias 2.0 assessment tool for RCTs and Cochrane Risk of Bias in Non-randomised Studies of Interventions tool for non-RCTs. Meta-analysis was conducted using random-effects models to generate pooled estimates of risk ratio (RR). Results 18 studies, 13 RCTs and 5 non-RCTs involving 32 712 infants (17 135 in intervention groups and 15 577 in control groups) from 11 LMICs met inclusion criteria. Pooled estimates showed that SMS reminders significantly improved childhood immunisation coverage (RR=1.16; 95% CI: 1.10 to 1.21; I2=90.4%). Meta-analysis of 12 included studies involving 25 257 infants showed that SMS reminders significantly improved timely receipt of childhood vaccines (RR=1.21; 95% CI: 1.12 to 1.30; I2=87.3%). Subgroup analysis showed that SMS reminders are significantly more effective in raising childhood immunisation coverage in lower middle-income and low-income countries than in upper middle-income countries (p<0.001) and sending more than two SMS reminders significantly improves timely receipt of childhood vaccines than one or two SMS reminders (p=0.040). Conclusion Current evidence from LMICs, although with significant heterogeneity, suggests that SMS reminders can contribute to achieving high and timely childhood immunisation coverage. PROSPERO registration number CRD42021225843.
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Affiliation(s)
- Paul Eze
- Department of Health Policy and Administration, Pennsylvania State University, University Park, Pennsylvania, USA
| | - Lucky Osaheni Lawani
- Institute of Health Policy, Management & Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Yubraj Acharya
- Department of Health Policy and Administration, Pennsylvania State University, University Park, Pennsylvania, USA
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23
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Nkyekyer J, Clifford SA, Mensah FK, Wang Y, Chiu L, Wake M. Maximizing Participant Engagement, Participation, and Retention in Cohort Studies Using Digital Methods: Rapid Review to Inform the Next Generation of Very Large Birth Cohorts. J Med Internet Res 2021; 23:e23499. [PMID: 33988509 PMCID: PMC8164122 DOI: 10.2196/23499] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 03/16/2021] [Accepted: 04/07/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Many current research needs can only be addressed using very large cohorts. In such studies, traditional one-on-one phone, face-to-face, or paper-based engagement may not be feasible. The only realistic mechanism for maintaining engagement and participation at this scale is via digital methods. Given the substantial investment being made into very large birth cohort studies, evidence for optimal methods of participant engagement, participation, and retention over sustained periods without in-person contact from researchers is paramount. OBJECTIVE This study aims to provide an overview of systematic reviews and meta-analyses evaluating alternative strategies for maximizing participant engagement and retention rates in large-scale studies using digital methods. METHODS We used a rapid review method by searching PubMed and Ovid MEDLINE databases from January 2012 to December 2019. Studies evaluating at least 1 e-engagement, participation, or retention strategy were eligible. Articles were screened for relevance based on preset inclusion and exclusion criteria. The methodological quality of the included reviews was assessed using the AMSTAR-2 (Assessing the Methodological Quality of Systematic Reviews 2) measurement tool, and a narrative synthesis of the data was conducted. RESULTS The literature search yielded 19 eligible reviews. Overall, 63% (n=12) of these reviews reported on the effectiveness of e-engagement or participation promotion strategies. These evaluations were generally not conducted within very large observational digital cohorts. Most of the contributing reviews included multipurpose cohort studies (with both observational and interventional elements) conducted in clinical and research settings. Email or SMS text message reminders, SMS text messages or voice notifications, and incentives were the most commonly used design features to engage and retain participants. For parental outcomes, engagement-facilitation interventions influenced uptake and behavior change, including video feedback, goal setting, and intensive human facilitation and support. Participant-stated preferences for content included new knowledge, reminders, solutions, and suggestions about health issues presented in a clear, short, and personalized way. Perinatal and postpartum women valued self-monitoring and personalized feedback. Digital reminders and multiple SMS text messages were specific strategies that were found to increase adherence to medication and clinic attendance, respectively. CONCLUSIONS This review adds to the growing literature evaluating methods to optimize engagement and participation that may apply to large-scale studies using digital methods; it is promising that most e-engagement and participation promotion strategies appear to be effective. However, these reviews canvassed relatively few strategies, suggesting that few alternative strategies have been experimentally evaluated. The reviews also revealed a dearth of experimental evidence generated within very large observational digital cohort studies, which may reflect the small number of such studies worldwide. Thus, very large studies may need to proactively build in experimental opportunities to test engagement and retention approaches to enhance the success of their own and other large digital contact studies.
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Affiliation(s)
- Joanna Nkyekyer
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Susan A Clifford
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Fiona K Mensah
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Yichao Wang
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
| | - Lauren Chiu
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Clayton, Australia
| | - Melissa Wake
- Murdoch Children's Research Institute, Parkville, Australia.,Department of Paediatrics, The University of Melbourne, Parkville, Australia
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24
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Ilozumba O, Schmidt P, Ket JC, Jaspers M. Can mHealth interventions contribute to increased HPV vaccination uptake? A systematic review. Prev Med Rep 2021; 21:101289. [PMID: 33425667 PMCID: PMC7777527 DOI: 10.1016/j.pmedr.2020.101289] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 11/19/2020] [Accepted: 12/15/2020] [Indexed: 12/15/2022] Open
Abstract
The objective of this review was to synthesize existing evidence on mobile health (mHealth) interventions geared at improving HPV related knowledge, HPV vaccination intent and HPV vaccination uptake. Between November and December 2019, systematic searches were performed in the databases PubMed, Ebsco/CINAHL, Ebsco/PsycINFO, and Clarivate Analytics/Web of Science Social Science Citation Index (SSCI). We identified 805 articles of which 92 were eligible for inclusion after abstract screening. 19 articles met the inclusion criteria of the review based on full article review and all but one of the included interventions were conducted in the United States. mHealth interventions ranged from text messages, phone calls to interactive voice recordings and software on tablets. All four interventions which attempted to improve HPV knowledge and vaccination intent, reported positive findings, however, only two interventions reported statistically significant improvements between intervention and control groups. 14 interventions reported an increase in HPV vaccination uptake and vaccination series completion among the intervention groups; including when mHealth interventions were compared to control groups or non-mHealth interventions. Some factors noted in the successful interventions included frequency of messages, combinations of multiple interventions including in-person education session, written educational materials, texts alongside call or emails; tailored messages as well as participant's intent to vaccinate at baseline. mHealth interventions potentially show promise as tools in improving short-term vaccination knowledge, intent, and uptake of HPV vaccination. There is however a need to refine components which can promote mHealth interventions' success as well as for the evaluation of such interventions in different contexts and over time.
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Affiliation(s)
- Onaedo Ilozumba
- Vrije Universiteit Amsterdam, Faculty of Sciences, The Boelelaan 1105, 1081 HV Amsterdam, The Netherlands
| | - Paula Schmidt
- Vrije Universiteit Amsterdam, Faculty of Sciences, The Boelelaan 1105, 1081 HV Amsterdam, The Netherlands
| | - Johannes C.F. Ket
- Medical Library, Vrije Universiteit, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Monique Jaspers
- Centre for Human Factors Engineering of Interactive Health Information Technology (HIT-lab), Department of Medical Informatics, J1B-116, Amsterdam Public Health Research Institute – AmsterdamUMC, Location Academic Medical Center, PO Box 22700, Amsterdam, The Netherlands
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25
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Balzarini F, Frascella B, Oradini-Alacreu A, Gaetti G, Lopalco PL, Edelstein M, Azzopardi-Muscat N, Signorelli C, Odone A. Does the use of personal electronic health records increase vaccine uptake? A systematic review. Vaccine 2020; 38:5966-5978. [PMID: 32620374 DOI: 10.1016/j.vaccine.2020.05.083] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 05/24/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Although Personal Electronic Health Records (PEHR) have been identified as innovative tools enabling the provision of patient-centered care and prevention, evidence on the impact of their use is scant. With PEHRs being more and more marketed as easily implementable and cost-effective instruments to provide people with direct control on their health, the question on whether their use might be associated with the priority to improve vaccine coverage arises. METHODS We conducted a systematic review following the PRISMA guidelines to retrieve, quantitatively pool and critically appraise the effectiveness of PEHR access on vaccine uptake. Analysis on PEHR effectiveness were carried out for the following comparison strata: i) PEHR access vs no intervention (standard care, no access to PEHR), ii) PEHR access only vs access to PEHR with additional features (e.g. health education materials, active reminders). RESULTS Of 3114 identified citations, 8 studies were included, the majority published in the US and before 2015; 62% were randomized trials, the rest having an observational study design. Evidence suggests a moderate positive impact of PEHR access in increasing vaccine uptake, with data available for influenza and pneumococcal vaccines, diabetic patients and childhood immunization. Pooled data report the addition of digital communication features, i.e. the delivery of educational messages, reminders and availability of scheduling features might increase vaccine uptake, as compared to PEHR access alone. However, evidence is not conclusive. CONCLUSION While immunization programs are struggling to achieve optimal coverage targets, it seems the potential of PEHRSs supporting informed adherence to vaccines recommendations is neither fully exploited nor explored. Which factors mediate the association between PEHRs access and vaccine uptake? Which PEHRs' design and functional components can maximize their impact? On which target populations? Which PEHR models works better for high-risk populations? Our findings can only partially answer those questions and further experimental research is needed.
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Affiliation(s)
| | | | | | - Giovanni Gaetti
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Pier Luigi Lopalco
- Department of Translational Research, New Technologies in Medicine & Surgery, University of Pisa, Pisa, Italy
| | - Michael Edelstein
- Immunisation and Countermeasures Division, National Infection Service, Public Health England, London, UK; European Public Health Association Section on Infectious Diseases Control
| | - Natasha Azzopardi-Muscat
- Director Country Health Policies and Systems World Health Organisation, Regional Office for Europe, Copenhagen, Denmark
| | - Carlo Signorelli
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Anna Odone
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Clinical Epidemiology and HTA, IRCCS San Raffaele Scientific Institute, Milan, Italy; European Public Health Association Section on Infectious Diseases Control.
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26
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Montagni I, Mabchour I, Tzourio C. Digital Gamification to Enhance Vaccine Knowledge and Uptake: Scoping Review. JMIR Serious Games 2020; 8:e16983. [PMID: 32348271 PMCID: PMC7265110 DOI: 10.2196/16983] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 03/13/2020] [Accepted: 03/20/2020] [Indexed: 01/18/2023] Open
Abstract
Background Vaccine hesitancy is a growing threat to population health, and effective interventions are needed to reduce its frequency. Digital gamification is a promising new approach to tackle this public health issue. Objective The purpose of this scoping review was to assess the amount and quality of outcomes in studies evaluating gamified digital tools created to increase vaccine knowledge and uptake. Methods We searched for peer-reviewed articles published between July 2009 and August 2019 in PubMed, Google Scholar, Journal of Medical Internet Research, PsycINFO, PsycARTICLES, Psychology and Behavioral Sciences Collection, and SocINDEX. Studies were coded by author, year of publication, country, journal, research design, sample size and characteristics, type of vaccine, theory used, game content, game modality, gamification element(s), data analysis, type of outcomes, and mean quality score. Outcomes were synthesized through the textual narrative synthesis method. Results A total of 7 articles met the inclusion criteria and were critically reviewed. Game modalities and gamification elements were diverse, but role play and a reward system were present in all studies. These articles included a mixture of randomized controlled trials, quasi-experimental studies, and studies comprising quantitative and qualitative measures. The majority of the studies were theory-driven. All the identified gamified digital tools were highly appreciated for their usability and were effective in increasing awareness of vaccine benefits and motivation for vaccine uptake. Conclusions Despite the relative paucity of studies on this topic, this scoping review suggests that digital gamification has strong potential for increasing vaccination knowledge and, eventually, vaccination coverage.
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Affiliation(s)
- Ilaria Montagni
- Bordeaux Population Health U1219, Inserm-University of Bordeaux, Bordeaux, France.,Institute of Public Health, Epidemiology and Development (ISPED), University of Bordeaux, Bordeaux, France
| | - Inass Mabchour
- Faculty of Medicine Hyacinthe Bastaraud, University of Antilles-Guyane, Pointe-à-Pitre, Guadeloupe
| | - Christophe Tzourio
- Bordeaux Population Health U1219, Inserm-University of Bordeaux, Bordeaux, France
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27
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[Ethical implications of digital public health]. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2020; 63:199-205. [PMID: 31965193 DOI: 10.1007/s00103-019-03091-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Digital technologies in public health have the potential to improve health promotion and disease prevention by the efficient registration, storage, and processing of large amounts of health data. Digital public health also raises - like other technological developments - several ethical issues, which are discussed in this article.A fundamental question in the ethical evaluation of digital public health interventions concerns the goal of the intervention: An intervention should serve the established goals of public health and not financial interests, to realize potential health benefits for the population. In addition, equity issues are especially relevant, because digital public health may reduce or increase health inequalities in the population. Furthermore, the protection of privacy and potentially sensitive health data are relevant. As digital public health applications vary considerably, each application has to be assessed individually regarding its ethical implications. This article therefore presents a normative framework and a methodological approach for the ethical evaluation of digital public health applications. By developing ethically justified recommendations for the design and use of digital public health applications, the ethical evaluation can contribute to an ethically justified practice of digital public health.
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28
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Frascella B, Oradini-Alacreu A, Balzarini F, Signorelli C, Lopalco PL, Odone A. Effectiveness of email-based reminders to increase vaccine uptake: a systematic review. Vaccine 2020; 38:433-443. [DOI: 10.1016/j.vaccine.2019.10.089] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/25/2019] [Accepted: 10/27/2019] [Indexed: 01/08/2023]
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29
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Doherty TM, Di Pasquale A, Michel JP, Del Giudice G. Precision Medicine and Vaccination of Older Adults: From Reactive to Proactive (A Mini-Review). Gerontology 2019; 66:238-248. [PMID: 31770750 DOI: 10.1159/000503141] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 09/04/2019] [Indexed: 11/19/2022] Open
Abstract
As populations age globally, the health of older adults is looming larger on the agendas of public health bodies. In particular, the priority is to ensure that older adults remain healthy, independent, and engaged in their communities. In other words, ensuring that increasing life spans are matched by increasing "health spans," meaning years spent in good health. Chronic conditions such as cancer or respiratory and cardiovascular diseases account for the bulk of the disease burden in older adults, and the consensus is that these can best be tackled by effective primary prevention. However, given the diverse nature of older populations, whose prior health experiences can be complicated by multi-morbidity and poly-pharmacy, effective primary prevention can be challenging. One approach that is gaining momentum is what is called "precision" or P4 medicine. The acronym stands for "predictive, personalized, preventive, participatory" medicine, and is based on the premise that preventing disease is better than treating it. However, effective prevention requires the ability to predict disease risk for a given patient, the tailoring of treatment to their circumstances, and their consent for or participation in the offered treatment. A P4 approach may seem counter-intuitive, given that vaccination is generally considered a public health intervention. However, in this article, we discuss the application of P4 medicine as a complement to planning the vaccination of older individuals, with a special focus on the important role that vaccine-preventable infections play in the burden of non-communicable disease.
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