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Comer D, Warner NZ, Noone C. Human PapillomaVirus vaccination in gay and bi men: Predictors, dynamic norms, and connectedness to the LGBT+ community. Vaccine 2024:S0264-410X(24)00639-X. [PMID: 38824083 DOI: 10.1016/j.vaccine.2024.05.062] [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: 10/25/2022] [Revised: 05/27/2024] [Accepted: 05/27/2024] [Indexed: 06/03/2024]
Abstract
OBJECTIVES This study tested social cognitive predictors of vaccination and a dynamic norms intervention for increasing HPV vaccination intentions in gay, bisexual, and other men who have sex with men (gbMSM). DESIGN The study employed an experiment embedded in a cross-sectional survey. METHODS Participants (N = 217; gbMSM aged 18-45 in Ireland) provided cross-sectional data on sociodemographic constructs and constructs from the Theory of Planned Behaviour and the Health Belief Model. Unvaccinated participants (n = 94) were randomised to one of three experimental conditions (no norms, static norms, dynamic norms) and presented with information on HPV vaccine uptake in gbMSM in Ireland before reporting vaccination intentions. RESULTS In an adjusted logistic regression, significant predictors of vaccination included being in a relationship (OR = 8.69 [1.09, 38.91]), perceived susceptibility (OR = 1.11 [1.04, 1.19]), healthcare provider recommendation (OR = 107.24 [26.87, 427.99]), and perceived barriers (OR = 0.83 [.7, 0.98]). Adjusted linear regression models showed no significant differences in HPV vaccination intentions between no norms and static norms (B = -1.24 [-4.6, 2.12]), dynamic norms and static norms (B = -0.62 [-3.86, 2.63]), and dynamic norms and no norms (B = 0.62 [-2.74, 3.98]). Connectedness to the LGBT+ community did not moderate these differences. CONCLUSIONS The need for greater awareness of susceptibility, the impact of barriers, and the strong influence of a recommendation from a healthcare provider in predicting HPV vaccination among gbMSM are critical considerations for policymakers. Dynamic norm messaging may be less effective for vaccination than other behaviours more easily influenced by social norms. Efforts to implement dynamic norm-based interventions in gbMSM should consider the limited evidence of efficacy.
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Affiliation(s)
- David Comer
- School of Psychology, University of Galway, Galway, Ireland.
| | | | - Chris Noone
- School of Psychology, University of Galway, Galway, Ireland.
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Biyazin T, Yilma A, Yetwale A, Fenta B, Dagnaw Y. Knowledge and attitude about human papillomavirus vaccine among female high school students at Jimma town, Ethiopia. Hum Vaccin Immunother 2022; 18:2036522. [PMID: 35236252 PMCID: PMC9009896 DOI: 10.1080/21645515.2022.2036522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The Human Papilloma Virus (HPV) is the primary causative agent of cervical cancer. HPV vaccination against human papillomavirus is more effective against cervical cancer. Therefore, this study aimed to investigate the knowledge and attitudes toward the human papillomavirus vaccines among female high-school students. METHODOLOGY This cross-sectional study was conducted among female high-school students in Jimma town, Ethiopia. Study participants were selected using a simple random sampling method. Self-administered interviews were conducted using a structured questionnaire. Data were entered using Epi-data version 3.5, exported and analyzed using the statistical package for the social sciences (SPSS) version 21. The Chi-squared (χ2) test was performed to determine the statistical significance between the outcome variable and independent variables. RESULTS A total of 366 students participated in this study with a response rate of 94.8%. Only half (52.7%) and nearly one-third (31.4%) of the respondents had good knowledge and positive attitudes toward HPV vaccination, respectively. The predictors that included parents' educational status (χ2 = 1.479, P = .003), students participating in school mini-media (χ2 = 1.519, P = .036), students who had a smartphone (χ2 = 2.118, P = .008), availability of radio or television (TV) at home (χ2 = 2.163, P = .049), and students who received information from social-media (χ2 = 2.15, P = .025) were significantly associated with knowledge of the HPV vaccine. CONCLUSION Overall knowledge and attitude toward HPV vaccination were low. All concerned bodies should work jointly to enhance the knowledge and attitudes of female students toward Human Papilloma Virus vaccination.
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Affiliation(s)
- Tsegaw Biyazin
- Institute of Health, Faculty of Health Sciences, School of Midwifery Jimma, Jimma University, Jimma, Ethiopia
| | - Ashenafi Yilma
- Institute of Health, Faculty of Health Sciences, School of Midwifery, Jimma University, Jimma, Ethiopia
| | - Aynalem Yetwale
- Institute of Health, Faculty of Health Sciences, School of Midwifery, Clinical Midwifery, Jimma University, Jimma, Ethiopia
| | - Belete Fenta
- Institute of Health, Faculty of Health Sciences, School of Midwifery Ethiopia, MSc in Maternity Health, Jimma University, Jimma, Ethiopia
| | - Yalemtsehay Dagnaw
- Institute of Health, College of Health Sciences, Department of Nursing, Ethiopia, MSc in Pediatrics and Child Health, Mizan Tepi University, Mizan Tepi, Ethiopia
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Chang RS, Shing JZ, Erves JC, Du L, Koyama T, Deppen S, Rentuza AB, McAfee C, Stroebel C, Cates J, Harnack L, Andrews D, Bramblett R, Hull PC. Measurement of provider fidelity to immunization guidelines: a mixed-methods study on the feasibility of documenting patient refusals of the human papillomavirus vaccine. BMC Med Inform Decis Mak 2022; 22:339. [PMID: 36550466 PMCID: PMC9783975 DOI: 10.1186/s12911-022-02083-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 12/13/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Assessment and feedback is a common implementation strategy to improve healthcare provider fidelity to clinical guidelines. For immunization guidelines, fidelity is often measured with doses administered during eligible visits. Adding a patient refusal measure captures provider fidelity more completely (i.e., all instances of a provider recommending a vaccine, resulting in vaccination or refusal) and enables providers to track patient vaccine hesitancy patterns. However, many electronic health record (EHR) systems have no structured field to document multiple instances of refusals for specific vaccines, and existing billing codes for refusal are not vaccine specific. This study assessed the feasibility of a novel method for refusal documentation used in a study focused on human papillomavirus (HPV) vaccine. METHODS An observational, descriptive-comparative, mixed-methods study design was used to conduct secondary data analysis from an implementation-effectiveness trial. The parent trial compared coach-based versus web-based practice facilitation, including assessment and feedback, to increase HPV vaccination in 21 community-based private pediatric practices. Providers were instructed to document initial HPV vaccine refusals in the EHR's immunization forms and subsequent refusals using dummy procedure codes, for use in assessment and feedback reports. This analysis examined adoption and maintenance of the refusal documentation method during eligible well visits, identified barriers and facilitators to documentation and described demographic patterns in patient refusals. RESULTS Seven practices adopted the refusal documentation method. Among adopter practices, documented refusals started at 2.4% of eligible well visits at baseline, increased to 14.2% at the start of implementation, peaked at 24.0%, then declined to 18.8%. Barriers to refusal documentation included low prioritization, workflow integration and complication of the billing process. Facilitators included high motivation, documentation instructions and coach support. Among adopter practices, odds of refusing HPV vaccine were 25% higher for patients aged 15-17 years versus 11-12 years, and 18% lower for males versus females. CONCLUSIONS We demonstrated the value of patient refusal documentation for measuring HPV vaccination guideline fidelity and ways that it can be improved in future research. Creation of vaccine-specific refusal billing codes or EHR adaptations to enable documenting multiple instances of specific vaccine refusals would facilitate consistent refusal documentation. Trial Registration NCT03399396 Registered in ClinicalTrials.gov on 1/16/2018.
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Affiliation(s)
- Rachel S. Chang
- grid.152326.10000 0001 2264 7217School of Medicine, Vanderbilt University, Nashville, TN USA
| | - Jaimie Z. Shing
- grid.412807.80000 0004 1936 9916Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN USA
| | - Jennifer C. Erves
- grid.259870.10000 0001 0286 752XDepartment of Internal Medicine, Meharry Medical College, Nashville, TN USA
| | - Liping Du
- grid.412807.80000 0004 1936 9916Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN USA
| | - Tatsuki Koyama
- grid.412807.80000 0004 1936 9916Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN USA
| | - Stephen Deppen
- grid.412807.80000 0004 1936 9916Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN USA
| | - Alyssa B. Rentuza
- grid.412807.80000 0004 1936 9916Division of Epidemiology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN USA
| | - Caree McAfee
- grid.266539.d0000 0004 1936 8438Markey Cancer Center, University of Kentucky, 2365 Harrodsburg Rd, Suite A230, Lexington, KY 40504-3381 USA
| | - Christine Stroebel
- grid.266539.d0000 0004 1936 8438Markey Cancer Center, University of Kentucky, 2365 Harrodsburg Rd, Suite A230, Lexington, KY 40504-3381 USA ,Cumberland Pediatric Foundation, Nashville, TN USA
| | - Janet Cates
- Cumberland Pediatric Foundation, Nashville, TN USA
| | - Lora Harnack
- Cumberland Pediatric Foundation, Nashville, TN USA
| | | | | | - Pamela C. Hull
- grid.266539.d0000 0004 1936 8438Markey Cancer Center, University of Kentucky, 2365 Harrodsburg Rd, Suite A230, Lexington, KY 40504-3381 USA ,grid.266539.d0000 0004 1936 8438Department of Behavioral Science, University of Kentucky, Lexington, KY USA
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Darville-Sanders G, Anderson-Lewis C, Stellefson M, Lee YH, MacInnes J, Pigg RM, Mercado R, Gaddis C. mHealth video gaming for human papillomavirus vaccination among college men-qualitative inquiry for development. Mhealth 2022; 8:22. [PMID: 35928509 PMCID: PMC9343976 DOI: 10.21037/mhealth-21-29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 04/14/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Human papillomavirus (HPV) is the most common sexually transmitted infection in the United States. Persistent infection with HPV can cause various cancers; however, HPV vaccination can prevent infections associated with high risk, cancerous strains of the virus. As it relates to HPV, college age men have been identified as one of the catch-up vaccination groups. Among college age men, gaming is an extremely popular extracurricular activity. Further, video games have emerged as a popular public health intervention tool. Therefore, this study aims to collect qualitative data on how to develop, implement and evaluate the effectiveness of a gaming intervention to increase HPV risk perceptions, improve self-efficacy and increase intention to receive the HPV vaccine among male college students (18-26 years old). METHODS Four focus group sessions ranging from eight to ten individuals were conducted among male college students from one large research-intensive university in the South. Using grounded theory, data from focus group interviews were coded using NVivo software to identify emergent themes. RESULTS Participants emphasized that although customization was not viewed as important by college aged males, the ability to tailor in game experiences or experience different things each time they played (creative freedom) was more important. They encouraged that the digital game be created on a mobile platform, incorporate health messages, and be informative to reach their population. Furthermore, they suggested innovative way to disseminate the game, which included having health department/health care providers prescribe the game to patients as an end of clinical interaction strategy. CONCLUSIONS College age men, are natural avid gamers, enjoy game play, and can engage in learning online or offline. While platform preference varies among gamer type, college age men in our study emphasized that mobile based gaming is the most advantageous way to increase knowledge/awareness and encourage positive in game behavior which can impact out of game behaviors such as vaccination. Because of the level of access and natural disposition of mHealth technology seen as an "extension of the self", games for health developers should consider the mobile platform as the ideal for the target demographic.
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Affiliation(s)
| | - Charkarra Anderson-Lewis
- College of Nursing and Health Professions, The University of Southern Mississippi, Hattiesburg, MS, USA
| | - Michael Stellefson
- Department of Health Science, College of Human Environmental Sciences, The University of Alabama, Tuscaloosa, AL, USA
| | - Yu Hao Lee
- Department of Media Production, Management and Technology, College of Journalism and Communications, The University of Florida, Gainesville, FL, USA
| | - Jann MacInnes
- Department of Research and Evaluation Methodology, College of Education, The University of Florida, Gainesville, FL, USA
| | - R. Morgan Pigg
- Professor Emeritus, Department of Health Education & Behavior, College of Health and Human Performance, The University of Florida, Gainesville, FL, USA
| | - Rebeccah Mercado
- College of Medicine, The University of Florida, Gainesville, FL, USA
| | - Cheryl Gaddis
- Department of Public Health, Mercer University, Atlanta, GA, USA
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Jäger L, Senn O, Rosemann T, Plate A. Awareness, Attitudes and Clinical Practices Regarding Human Papillomavirus Vaccination among General Practitioners and Pediatricians in Switzerland. Vaccines (Basel) 2021; 9:vaccines9040332. [PMID: 33915931 PMCID: PMC8065954 DOI: 10.3390/vaccines9040332] [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: 03/02/2021] [Revised: 03/29/2021] [Accepted: 03/30/2021] [Indexed: 11/16/2022] Open
Abstract
In Switzerland, the human papillomavirus vaccination (HPVv) coverage rate lies below a desirable threshold. General practitioners (GPs) and pediatricians have been recognized as important providers of the HPVv, but there is little known about their self-attributed role and its relationship with their actual HPVv behavior. Therefore, the objective of this study was to explore the awareness, attitudes, and clinical practices of Swiss GPs and pediatricians concerning HPVv by means of a web-based questionnaire. We analyzed the responses of 422 physicians (72% GPs, 28% pediatricians). A substantial proportion of respondents considered the HPVv “absolutely essential” (54.2% of pediatricians, 30.6% of GPs). GPs indicated spending more time and effort on HPVv counseling for female rather than male patients more often compared to pediatricians (44.0% versus 13.9%, p < 0.001). The weekly number of patients aged 18–26 years seen in practice (p = 0.002) and whether the HPVv was deemed “absolutely essential” (adjusted odds ratio 2.39, 95% confidence interval 1.12–5.08) were factors associated with GPs administering HPVv in their practice. Shortcomings in terms of awareness, effort in the identification of potential vaccination candidates, and the role of male patients were revealed. By addressing these gaps, Swiss primary care providers could contribute to an increase in the national HPVv coverage rate.
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Affiliation(s)
- Levy Jäger
- Correspondence: ; Tel.: +41-44-255-75-06
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Susanto T, Rif'ah EN, Susumaningrum LA, Rahmawati I, Yunanto RA, Evayanti NLP, Utami PAS. Human papillomavirus vaccine acceptability among healthcare workers, parents, and adolescent pupils: a pilot study in public health centers of Bali, Indonesia. Germs 2020; 10:184-194. [PMID: 33134196 DOI: 10.18683/germs.2020.1204] [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: 03/18/2020] [Revised: 07/13/2020] [Accepted: 07/20/2020] [Indexed: 11/08/2022]
Abstract
Introduction Knowledge and acceptability of HPV vaccination should be identified for supporting the HPV vaccine program in public health centers. Qualitative research approach is one approach that can be developed for increasing the acceptance and use of HPV vaccines in the community. Perceptions of health workers, parents, teachers, and adolescents related to HPV immunization can be explored in depth. This study was performed to explore the perception and meaning of the HPV vaccine acceptability among healthcare professionals, parents, and adolescent pupils in Bali, Indonesia. Methods A mixed method study was conducted among 176 elementary school children. In-depth interviews were performed with five of the parents and eight of the teachers. Then, four focus group discussions among 19 health professionals were performed for supporting data. A self-administered questionnaire was used to measure knowledge of HPV and acceptability of HPV vaccine among participants. An interview of standard guidelines was performed to identify the perception of the HPV vaccine. Results The study identified that perception about HPV knowledge and HPV vaccine was low among adolescents and teachers for all of the questions. However, knowledge on HPV and HPV vaccine among parents and healthcare professionals were higher. Meanwhile, the acceptability of the HPV vaccine and the personal experience of women were more positive for the healthcare professionals. Conclusions Knowledge and perception regarding HPV and HPV vaccination among adolescents and teachers in Indonesia, particularly in Denpasar, Bali, are still insufficient. However, the perception of vaccine administration is acceptance for parents and healthcare professionals. Therefore, socialization of HPV vaccine programs in school and community are needed to improve health promotion about the importance of the HPV vaccine.
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Affiliation(s)
- Tantut Susanto
- MN, RN, PHN, PhD, Department of Community, Family, and Geriatric Health Nursing, Faculty of Nursing, Universitas Jember, Jl Kalimantan 37 Jember, Jawa Timur, 68121 Indonesia
| | - Erwin Nur Rif'ah
- MA, PhD, Department of Health Promotion and Behavioural Science, Faculty of Public Health, Universitas Jember, Jl Kalimantan 37 Jember, Jawa Timur, 68121 Indonesia
| | - Latifa Aini Susumaningrum
- MN, RN, PHN, Department of Community, Family, and Geriatric Health Nursing, Faculty of Nursing, Universitas Jember, Jl Kalimantan 37 Jember, Jawa Timur, 68121 Indonesia
| | - Ira Rahmawati
- MN, RN, Department of Pediatric Nursing, Faculty of Nursing, Universitas Jember, Jl Kalimantan 37 Jember, Jawa Timur, 68121 Indonesia
| | - Rismawan Adi Yunanto
- RN, MN, Department of Community, Family, and Geriatric Health Nursing, Faculty of Nursing, Universitas Jember, Jl Kalimantan 37 Jember, Jawa Timur, 68121 Indonesia
| | - Ni Luh Putu Evayanti
- RN, MN, Department of Community, Family, and Geriatric Health Nursing, School of Nursing, Faculty of Medicine, Universitas Udayana, Jl P.B. Sudirman, Dangin Puri Klod, Kec. Denpasar Bar., Kota Denpasar, Bali 80232 Indonesia
| | - Putu Ayu Sani Utami
- RN, MN, Department of Community, Family, and Geriatric Health Nursing, School of Nursing, Faculty of Medicine, Universitas Udayana, Jl P.B. Sudirman, Dangin Puri Klod, Kec. Denpasar Bar., Kota Denpasar, Bali 80232 Indonesia
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Nguyen Minh D, Taneepanichskul N, Hajek R. Effectiveness of a Health Talk Education Program on Human Papillomavirus (HPV) Knowledge, Attitudes, and Intentions to Vaccinate Children Among Mothers of Secondary School Boys in Thua Thien Hue Province, Vietnam. Risk Manag Healthc Policy 2020; 13:1207-1214. [PMID: 32884381 PMCID: PMC7443439 DOI: 10.2147/rmhp.s259097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 07/14/2020] [Indexed: 11/23/2022] Open
Abstract
Background The incidence of cancer related to human papillomavirus (HPV) that affects males is rising throughout the world. Currently, Vietnamese boys are typically not vaccinated against HPV while girls are. There are only a few studies pertaining to HPV vaccination among boys in Asian countries where parents play the most important role in deciding on such vaccination. We present here the first study to assess the effectiveness of a health talk education program on HPV knowledge, attitudes and intention to vaccinate children among mothers of secondary school students in the Thua Thien Hue province, Vietnam. Methods This was a quasi-experimental study. Two secondary schools in the Thua Thien Hue province, Vietnam were selected by purposive sampling. A total of 288 mothers of male students of two secondary schools were selected to participate, n=144 as controls and n=144 for the intervention arm for every school. Mothers of male students were invited to answer interview questions. The questionnaires covered social demographics, health history, HPV knowledge and HPV vaccination perception and intention. The study ran from September 2019 to January 2020. Results In total, 279 mothers finished the questionnaires. At the baseline, HPV knowledge in both groups was at the same level (p>0.05). One month after receiving the HPV health talk education, mothers of male students had much higher HPV knowledge than those who did not receive such HPV health talk education. The intervention group also had a much higher HPV vaccination intention than the control group (p<0.05). Conclusion Health education was shown in this study to be an effective method to increase HPV knowledge and vaccination intention among mothers of boys in Vietnam. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/o-SA_viExaA
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Affiliation(s)
- Duc Nguyen Minh
- Colleges of Public Health Sciences, Chulalongkorn University, Bangkok, Thailand.,Hue Central Hospital, Hue City, Vietnam
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Mendes Lobão W, Duarte FG, Burns JD, de Souza Teles Santos CA, Chagas de Almeida MC, Reingold A, Duarte Moreira E. Low coverage of HPV vaccination in the national immunization programme in Brazil: Parental vaccine refusal or barriers in health-service based vaccine delivery? PLoS One 2018; 13:e0206726. [PMID: 30418980 PMCID: PMC6231618 DOI: 10.1371/journal.pone.0206726] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2018] [Accepted: 10/18/2018] [Indexed: 01/22/2023] Open
Abstract
Background The World Health Organization has recommended the introduction of HPV vaccines into national immunization programme (NIP), but vaccination coverage remains low worldwide. We assessed the coverage and the parental acceptance of female and male HPV vaccination in Brazil after its introduction into the NIP. Methods We conducted a random-digit-dial survey of parents in seven major Brazilian cities from July-2015 to October-2016. A knowledge, attitude and practices questionnaire was developed and validated by expert analysis, semantic analysis, and pre-testing. Results 826 out of 2,324 (35.5%) eligible parents completed the interview. Parental acceptance of the HPV vaccine for daughters and sons 18 years of age or less was high (92% and 86%, respectively). Parents refusing vaccination were less likely to know that: HPV is sexually transmitted and causes genital warts, HPV vaccination is more beneficial before sexual debut, and HPV vaccine reactions are minor, and they were more likely to believe HPV vaccination can cause severe adverse events. Parents accepting HPV vaccine for daughters but not forsons were more likely to ignore that the vaccine is recommended for boys. Attitudes associated with HPV vaccine acceptance included: general belief in vaccines, trust in the NIP and in the HPV vaccine efficacy. Among girls eligible for HPV vaccination through the NIP, 58.4% had received a two-dose scheme and 71.1% at least one dose. “No vaccination/missed vaccination at school” was the most common reason for missed HPV vaccination in theNIP. Conclusions One year after introduction in the NIP, most parents surveyed in Brazil accepted HPV vaccination for their daughters and sons. Low coverage in the NIP seemed to be due to challenges in adolescent vaccine delivery and HPV vaccination barriers at health-care centers, rather than to vaccine refusal.
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Affiliation(s)
- William Mendes Lobão
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil
- School of Nursing, State University of Bahia, Salvador, Brazil
| | | | | | | | | | - Arthur Reingold
- School of Public Health, Berkeley, CA, United States of America
| | - Edson Duarte Moreira
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation, Salvador, Brazil
- Charitable Works Foundation of Sister Dulce, Salvador, Brazil
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Malagón T, Laurie C, Franco EL. Human papillomavirus vaccination and the role of herd effects in future cancer control planning: a review. Expert Rev Vaccines 2018; 17:395-409. [PMID: 29715059 DOI: 10.1080/14760584.2018.1471986] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Vaccine herd effects are the indirect protection that vaccinated persons provide to those who remain susceptible to infection, due to the reduced transmission of infections. Herd effects have been an important part of the discourse on how to best implement human papillomavirus (HPV) vaccines and prevent HPV-related diseases. AREAS COVERED In this paper, we review the theory of HPV vaccine herd effects derived from mathematical models, give an account of observed HPV vaccine herd effects worldwide, and examine the implications of vaccine herd effects for future cervical cancer screening efforts. EXPERT COMMENTARY HPV vaccine herd effects improve the cost-effectiveness of vaccinating preadolescent girls, but contribute to making gender-neutral vaccination less economically efficient. Vaccination coverage and sexual mixing patterns by age are strong determinants of herd effects. Many countries worldwide are starting to observe reductions in HPV-related outcomes likely attributable to herd effects, most notably declining anogenital warts in young men, and declining HPV-16/18 infection prevalence in young unvaccinated women. Policy makers making recommendations for cervical cancer screening will have to consider HPV vaccination coverage and herd effects, as these will affect the positive predictive value of screening and the risk of cervical cancer in unvaccinated women.
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Affiliation(s)
- Talía Malagón
- a Division of Cancer Epidemiology, Faculty of Medicine , McGill University , Montréal , Canada
| | - Cassandra Laurie
- a Division of Cancer Epidemiology, Faculty of Medicine , McGill University , Montréal , Canada
| | - Eduardo L Franco
- a Division of Cancer Epidemiology, Faculty of Medicine , McGill University , Montréal , Canada
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Abstract
The major impediment to increased human papillomavirus (HPV) vaccination coverage in young males and females is lack of health care provider recommendation. Despite its efficacy in preventing cervical cancer, HPV vaccination in females (49.5%) and males (37.5%) ages 13 through 17 falls well below the Centers for Disease Control and Prevention's (CDC) Healthy People 2020 target of 80% coverage. Parents' willingness to vaccinate their child has been shown to be much higher when physicians share personal vaccination decisions for their own children as well as what other parents have done at that particular clinic. Furthermore, the vaccine must be presented presumptively as a "bundle" along with the rest of the standard adolescent vaccine panel. Multiple exemplars presented including in several European countries, low-income countries and Rwanda, demonstrate that school-based health care systems dramatically increase vaccination coverage. Finally, acceptability for vaccination of males must improve by increasing provider recommendation and by presenting the HPV vaccine as a penile, anal and oropharyngeal cancer prevention therapy in males and not merely a vaccine to prevent cervical cancers in females. Paediatricians, obstetrician/gynaecologists and primary care physicians should consider these data as a call-to-action. Key messages • Despite recent efforts in the US, only 49.5% of females and only 37.5% of males ages 13 through 17 have received all recommended HPV vaccine doses. These numbers fall well below the 80% target set forth by the Healthy People 2020 initiative. • According to the CDC, if health care providers increase HPV vaccination rates in eligible recipients to 80%, it is estimated that an additional 53,000 cases of cervical cancer could be prevented during the lifetime of those younger than 12 years. Furthermore, for every year that the vaccination rate does not increase, an additional 4400 women will develop cervical cancer. • First and foremost, healthcare providers (HCPs) must make a strong recommendation to vaccinate patients and these recommendations must become routine, including for males. • It is clear that HPV vaccination rates improve significantly when vaccine administration occurs at designated, well-organized sites such as school-based vaccination programmes. Furthermore, HPV vaccination should be a high school requirement and offered in the standard adolescent vaccine panel as a bundle with Tdap and MenACWY vaccines in order to promote maximum adherence. • Finally, research on immunogenicity and antibody titre longevity needs to be done in newborns. The HPV vaccine may be recommended in the newborn panel of vaccines to avoid any issues of sexualization and misplaced fears of sexual disinhibition, akin to the success of the Hepatitis B vaccine in the 1980s. • The HPV vaccine is a vaccine against cancer and should be aggressively marketed as such. As healthcare providers, we need to make every effort to overcome barriers, real or perceived, to protecting our population from potential morbidity and mortality associated with this virus.
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Affiliation(s)
- Aria C Attia
- a Department of Medicine , Drexel University College of Medicine , Philadelphia , PA , USA
| | - Judith Wolf
- a Department of Medicine , Drexel University College of Medicine , Philadelphia , PA , USA
| | - Ana E Núñez
- a Department of Medicine , Drexel University College of Medicine , Philadelphia , PA , USA
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11
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Vorpahl MM, Yang JZ. Who Is to Blame? Framing HPV to Influence Vaccination Intentions among College Students. HEALTH COMMUNICATION 2018; 33:620-627. [PMID: 28281783 DOI: 10.1080/10410236.2017.1289436] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Human papillomavirus (HPV) is a prevalent sexually transmitted infection (STI) among college students. Although previous research has studied HPV-related health communication strategies using various framing techniques, the goal of this study is to test how two unique message frames-whether mentioning HPV as an STI and whether to attribute the cause of infection as external or internal-would influence young adults' intentions to receive the recommended HPV vaccine. Results indicate that gender and causal attribution framing influenced participants' intentions to receive the HPV vaccine.
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Affiliation(s)
| | - Janet Z Yang
- a Department of Communication , University at Buffalo
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Sherman SM, Nailer E. Attitudes towards and knowledge about Human Papillomavirus (HPV) and the HPV vaccination in parents of teenage boys in the UK. PLoS One 2018; 13:e0195801. [PMID: 29641563 PMCID: PMC5895045 DOI: 10.1371/journal.pone.0195801] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 03/29/2018] [Indexed: 01/27/2023] Open
Abstract
The incidence of cancers attributable to Human Papillomavirus (HPV) that affect males is on the rise. Currently in the UK teenage boys are not vaccinated against HPV while teenage girls are. The rationale for not vaccinating boys is that vaccinating girls should provide herd immunity to boys, however this does not protect men who have sex with men or men who have sex with unvaccinated women. The issue of whether to vaccinate boys or not is a controversial one with considerable lobbying taking place to change the existing policy. On one side of the debate are financial considerations while on the other side health equality is important. One avenue that has not been presented is the parental perspective. The current study uses a self-report questionnaire to explore what parents of teenage boys know about HPV and the vaccine and whether they want the vaccine for their sons. Only half of the parents had heard of HPV prior to completing the survey. Of those who had heard of HPV, knowledge about the health sequelae of HPV for men was poor relative to their knowledge about its impact on female health. Parents who would be willing to vaccinate their sons had higher levels of knowledge about HPV than those parents who would be unwilling or unsure. Irrespective of whether they had previously heard of HPV or not, once provided with a brief description of HPV, the majority of parents thought that boys should be offered the vaccination. There is a pressing need for public education about the potential impact of HPV on male health in order to facilitate uptake of the vaccine in the event of the vaccination programme being extended to men or to facilitate informed decision making about seeking the vaccine privately in the event that it isn't.
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Affiliation(s)
| | - Emma Nailer
- School of Psychology, Keele University, Keele, Staffs, United Kingdom
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13
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Grandahl M, Chun Paek S, Grisurapong S, Sherer P, Tydén T, Lundberg P. Parents' knowledge, beliefs, and acceptance of the HPV vaccination in relation to their socio-demographics and religious beliefs: A cross-sectional study in Thailand. PLoS One 2018; 13:e0193054. [PMID: 29447271 PMCID: PMC5814087 DOI: 10.1371/journal.pone.0193054] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2017] [Accepted: 02/02/2018] [Indexed: 11/18/2022] Open
Abstract
Thailand has one of the world's highest prevalence of cervical cancer, mainly caused by the human papillomavirus (HPV). HPV infections can successfully be prevented by vaccination, which is available at a cost but not yet implemented in the national vaccination program. Parents play a critical role in deciding whether to vaccinate their child against HPV. Thus, the aim was to examine the association between parents' knowledge, beliefs, and acceptance of the HPV vaccination for their daughters, considering their socio-demographics and religious beliefs. A cross-sectional design was used among three schools in Thailand: Nakorn Phatom province (suburban) and Bangkok (urban). Parents of 9-12-year-old daughters completed the questionnaires, guided by the Health Belief Model. In total, 359 parents completed the questionnaires; of those, 301 were included in the final analyses. The ordinary least squares (OLS) regression analysis showed that background knowledge of HPV and the HPV vaccine was positively related to knowledge of HPV and cervical cancer. For beliefs, knowledge was positively associated with susceptibility (i.e., parents' perceived risk of an HPV infection/ related disease), severity, and benefit. However, knowledge was not significantly related to barriers. For acceptance, higher susceptibility and benefit were related to higher acceptance, and greater knowledge was associated with higher acceptance. Thus, we found associations between parents' knowledge, beliefs, and acceptance of the HPV vaccination for their daughters, considering their socio-demographics and religious beliefs. Parents, who reported religion as important, as opposed to those who did not, were more favorable toward the HPV vaccination. Four out of ten mothers had never undergone a cervical cancer screening, but most had accepted previous childhood vaccinations for their daughters. The overall acceptance of the vaccine was high, and we believe our results are promising for future implementation of the HPV vaccination in the national childhood vaccination program in Thailand.
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Affiliation(s)
- Maria Grandahl
- Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
- * E-mail:
| | - Seung Chun Paek
- Department of Society and Health, Mahidol University, Salaya Campus, Bangkok, Thailand
| | - Siriwan Grisurapong
- Department of Society and Health, Mahidol University, Salaya Campus, Bangkok, Thailand
| | - Penchan Sherer
- Department of Society and Health, Mahidol University, Salaya Campus, Bangkok, Thailand
| | - Tanja Tydén
- Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
| | - Pranee Lundberg
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
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14
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Dittus PJ, Harper CR, Becasen JS, Donatello RA, Ethier KA. Structural Intervention With School Nurses Increases Receipt of Sexual Health Care Among Male High School Students. J Adolesc Health 2018; 62:52-58. [PMID: 29102554 PMCID: PMC6739836 DOI: 10.1016/j.jadohealth.2017.07.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 07/20/2017] [Accepted: 07/20/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE Adolescent males are less likely to receive health care and have lower levels of sexual and reproductive health (SRH) knowledge than adolescent females. The purpose of this study was to determine if a school-based structural intervention focused on school nurses increases receipt of condoms and SRH information among male students. METHODS Interventions to improve student access to sexual and reproductive health care were implemented in six urban high schools with a matched set of comparison schools. Interventions included working with school nurses to improve access to sexual and reproductive health care, including the provision of condoms and information about pregnancy and sexually transmitted disease prevention and services. Intervention effects were assessed through five cross-sectional yearly surveys, and analyses include data from 13,740 male students. RESULTS Nurses in intervention schools changed their interactions with male students who visited them for services, such that, among those who reported they went to the school nurse for any reason in the previous year, those in intervention schools reported significant increases in receipt of sexual health services over the course of the study compared with students in comparison schools. Further, these results translated into population-level effects. Among all male students surveyed, those in intervention schools were more likely than those in comparison schools to report increases in receipt of sexual health services from school nurses. CONCLUSIONS With a minimal investment of resources, school nurses can become important sources of SRH information and condoms for male high school students.
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Affiliation(s)
- Patricia J Dittus
- Division of STD Prevention, Centers for Disease Control and Prevention, Atlanta, Georgia.
| | - Christopher R Harper
- Division of Adolescent and School Health, Centers for Disease Control and Prevention, Atlanta, Georgia
| | | | - Robin A Donatello
- Department of Mathematics & Statistics, California State University, Chico, Chico, California
| | - Kathleen A Ethier
- Office of the Director, Centers for Disease Control and Prevention, Atlanta, Georgia
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15
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Warner EL, Ding Q, Pappas LM, Henry K, Kepka D. White, affluent, educated parents are least likely to choose HPV vaccination for their children: a cross-sectional study of the National Immunization Study - teen. BMC Pediatr 2017; 17:200. [PMID: 29191180 PMCID: PMC5710112 DOI: 10.1186/s12887-017-0953-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Accepted: 11/20/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Human Papillomavirus (HPV) vaccination coverage is below national goals in the United States. Research is needed to inform strategically designed interventions that target sociodemographic groups with underutilization of HPV vaccination. METHODS Secondary data analysis of the National Immunization Survey-Teen 2013 measured association of sociodemographic factors (e.g., ethnicity/race, insurance) with HPV vaccination among females and males ages 13-17 (N = 18,959). Chi-square and multivariable Poisson regressions were conducted using survey-weighted statistics. RESULTS Having a mother ≥35 years, a mother with some college, being of "Other" ethnicity/race, and having no providers who order vaccines from health departments was negatively associated with females initiating HPV vaccination. Having a mother with some college, being of Non-Hispanic White or "Other" ethnicity/race, and having some or no providers who order vaccines from health departments was negatively associated with males initiating HPV vaccination. These same factors were negatively associated with males completing HPV vaccination with the exception of "Other" ethnicity/race. In contrast, having an unmarried mother, being ages 15-17, having a hospital based provider, and receiving other adolescent vaccinations were positively associated with females initiating and completing HPV vaccination. Having an unmarried mother, health insurance that is not employer or union sponsored, and influenza and meningitis vaccinations was positively associated with male's initiating HPV vaccination. For males, being 15 or 17 years old and having other adolescent vaccinations was positively associated with vaccine completion. All findings p ≤ 0.05. CONCLUSIONS Future HPV vaccination interventions may benefit from targeting certain sociodemographic groups that were negatively associated with HPV vaccination in this study.
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Affiliation(s)
- Echo L. Warner
- Cancer Control and Population Sciences, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT 84112 USA
- Study Design and Biostatistics Center, School of Medicine, University of Utah, 295 Chipeta Way, Salt Lake City, UT 84123 USA
| | - Qian Ding
- Study Design and Biostatistics Center, School of Medicine, University of Utah, 295 Chipeta Way, Salt Lake City, UT 84123 USA
| | - Lisa M. Pappas
- Biostatistics Center, Huntsman Cancer Institute, 2000 Circle of Hope, Salt Lake City, UT 84112 USA
| | - Kevin Henry
- Department of Geography, Temple University, 1115 Polett Walk, Philadelphia, PA 19112 USA
- Fox Chase Cancer Center, Cancer Prevention and Control Program, 333 Cottman Avenue, Philadelphia, Pennsylvania, 19111 USA
| | - Deanna Kepka
- Cancer Control and Population Sciences, Huntsman Cancer Institute, University of Utah, 2000 Circle of Hope, Salt Lake City, UT 84112 USA
- College of Nursing, University of Utah, 10 S 2000 E, Salt Lake City, UT 84112 USA
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16
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Anderson S, Isaac A, Jeffery CC, Robinson JL, Isaac DM, Korownyk C, Biron VL, Seikaly H. Practices regarding human Papillomavirus counseling and vaccination in head and neck cancer: a Canadian physician questionnaire. J Otolaryngol Head Neck Surg 2017; 46:61. [PMID: 29073940 PMCID: PMC5658991 DOI: 10.1186/s40463-017-0237-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 09/27/2017] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Human papillomavirus (HPV) has recently been implicated as a causative agent in a rapidly growing number of oropharyngeal cancers. Emerging literature supports the hypothesis that HPV vaccination may protect against HPV-related head and neck cancer (HNC) in addition to HPV-related cervical and anogenital disease. While the association between HPV infection and cervical cancer is widely understood, its relation to HNC is less well known. The purpose of this study was to better understand HPV counseling practices for infection and vaccination in relation to HNC of primary care physicians (PCPs), Obstetricians/Gynecologists (OBGYNs), and Otolaryngology - Head and Neck Surgeons (OHNSs) in Canada. METHODS A Canada-wide electronic questionnaire regarding counseling practices on HPV infection, transmission, and vaccination was designed and distributed to PCPs, OBGYNs, and OHNSs across Canada through electronic and paper-based methods. Basic Descriptive statistics were used to analyze responses. RESULTS In total, 337 physicians responded (239 family physicians, 51 OHNSs, 30 OBGYNs, and 17 pediatricians). Three out of four PCPs reported routine counseling of their patients regarding HPV infection, transmission, and vaccination. Among this group, 68% reported "never" or "rarely" counseling patients that HPV can cause HNC. The most commonly reported reason that PCPs cited for not counseling was a lack of knowledge. The majority of OHNSs (81%) and OBGYNs (97%) counseled patients regarding HPV infection, transmission, and vaccination. However, very few OHNSs (10%) regularly counseled patients with HPV-related HNC about HPV-related anogenital cancer. Similarly, very few OBGYNs (18%) regularly counseled patients with HPV related cervical/anogenital cancer about HPV related HNC. CONCLUSIONS The rate of counseling on HPV infection, transmission, and vaccination in relation to HNC among PCPs is low. The most common reason is a lack of knowledge. Specialists rarely counsel patients with confirmed HPV-related cancer about other HPV-related malignancies. More research is needed on the relationship between different HPV-related cancers in order to better inform counseling practices.
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Affiliation(s)
- Scott Anderson
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta, 1E4.34, Walter Mackenzie Center 8440 - 112 Street, Edmonton, AB T6G 2B7 Canada
| | - Andre Isaac
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta, 1E4.34, Walter Mackenzie Center 8440 - 112 Street, Edmonton, AB T6G 2B7 Canada
| | - Caroline C. Jeffery
- Department of Pediatrics, The Stollery Children’s Hospital, Edmonton, AB Canada
| | - Joan L. Robinson
- Department of Pediatrics, The Stollery Children’s Hospital, Edmonton, AB Canada
| | | | - Christina Korownyk
- Department of Family Medicine, University of Alberta, Edmonton, AB Canada
| | - Vincent L. Biron
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta, 1E4.34, Walter Mackenzie Center 8440 - 112 Street, Edmonton, AB T6G 2B7 Canada
| | - Hadi Seikaly
- Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Alberta, 1E4.34, Walter Mackenzie Center 8440 - 112 Street, Edmonton, AB T6G 2B7 Canada
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17
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Johnson C, Ogletree R. Knowledge and Behavioral Intention Related to HPV Vaccination Among Male College Students. AMERICAN JOURNAL OF HEALTH EDUCATION 2017. [DOI: 10.1080/19325037.2017.1343159] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Shapiro GK, Guichon J, Prue G, Perez S, Rosberger Z. A Multiple Streams analysis of the decisions to fund gender-neutral HPV vaccination in Canada. Prev Med 2017; 100:123-131. [PMID: 28435081 DOI: 10.1016/j.ypmed.2017.04.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 04/03/2017] [Accepted: 04/09/2017] [Indexed: 12/25/2022]
Abstract
In Canada, the human papillomavirus (HPV) vaccine is licensed and recommended for females and males. Although all Canadian jurisdictions fund school-based HPV vaccine programs for girls, only six jurisdictions fund school-based HPV vaccination for boys. The research aimed to analyze the factors that underpin government decisions to fund HPV vaccine for boys using a theoretical policy model, Kingdon's Multiple Streams framework. This approach assesses policy development by examining three concurrent, but independent, streams that guide analysis: Problem Stream, Policy Stream, and Politics Stream. Analysis from the Problem Stream highlights that males are affected by HPV-related diseases and are involved in transmitting HPV infection to their sexual partners. Policy Stream analysis makes clear that while the inclusion of males in HPV vaccine programs is suitable, equitable, and acceptable; there is debate regarding cost-effectiveness. Politics Stream analysis identifies the perspectives of six different stakeholder groups and highlights the contribution of government officials at the provincial and territorial level. Kingdon's Multiple Streams framework helps clarify the opportunities and barriers for HPV vaccine policy change. This analysis identified that the interpretation of cost-effectiveness models and advocacy of stakeholders such as citizen-advocates and HPV-affected politicians have been particularly important in galvanizing policy change.
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Affiliation(s)
- Gilla K Shapiro
- Department of Psychology, McGill University, 1205 Dr. Penfield Avenue, Montreal H3A 1B1, Quebec, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Côte St-Catherine Road, Montreal H3T 1E4, Quebec, Canada.
| | - Juliet Guichon
- Department of Community Health Sciences, 3280 Hospital Drive, Calgary T2N 4N1, Alberta, Canada
| | - Gillian Prue
- School of Nursing and Midwifery, Medical Biology Centre, Queen's University Belfast, 97 Lisburn Road, Belfast BT9 7BL, Northern Ireland, United Kingdom
| | - Samara Perez
- Department of Psychology, McGill University, 1205 Dr. Penfield Avenue, Montreal H3A 1B1, Quebec, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Côte St-Catherine Road, Montreal H3T 1E4, Quebec, Canada
| | - Zeev Rosberger
- Department of Psychology, McGill University, 1205 Dr. Penfield Avenue, Montreal H3A 1B1, Quebec, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Côte St-Catherine Road, Montreal H3T 1E4, Quebec, Canada; Louise Granofsky Psychosocial Oncology Program, Jewish General Hospital, 4333 Côte St-Catherine Road, Montreal H3T 1E4, Quebec, Canada; Departments of Psychiatry and Oncology, McGill University, 1205 Dr. Penfield Avenue, Montreal H3A 1B1, Quebec, Canada
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19
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Tan TQ, Gerbie MV. Perception, Awareness, and Acceptance of Human Papillomavirus Disease and Vaccine Among Parents of Boys Aged 9 to 18 Years. Clin Pediatr (Phila) 2017; 56:737-743. [PMID: 28589764 DOI: 10.1177/0009922816682788] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Male human papillomavirus (HPV) vaccination rates remain very low. The study objective was to gain an understanding of the perceptions of HPV disease and acceptance/barriers to HPV vaccine by parents of boys aged 9 to 18 years. An anonymous, written survey was administered from January 1, 2011 to September 30, 2013 in private pediatric offices (PPOs) and public health clinics (PHCs) in Chicago, Illinois. A total of 230 PPO parents (PPOPs) and 286 PHC parents (PHCPs) completed the survey. Despite significant differences ( P < .0001) in education level, socioeconomic status, and HPV disease and vaccine knowledge/awareness between the PPOP and PHCP, there was no difference between PPOP and PHCP who would vaccinate their sons with HPV vaccine. For both groups, health care provider recommendation was the primary influence for vaccination. The major barrier to vaccination was lack of information on HPV disease/vaccine. Health care providers need to proactively discuss and use HPV vaccine in male patients.
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Affiliation(s)
- Tina Q Tan
- 1 Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,2 Ann & Robert H. Lurie Children's Hospital, Chicago, IL, USA
| | - Melvin V Gerbie
- 1 Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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20
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Charlton BM, Reisner SL, Agénor M, Gordon AR, Sarda V, Austin SB. Sexual Orientation Disparities in Human Papillomavirus Vaccination in a Longitudinal Cohort of U.S. Males and Females. LGBT Health 2017; 4:202-209. [PMID: 28467238 DOI: 10.1089/lgbt.2016.0103] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE This study sought to examine how human papillomavirus (HPV) vaccination may differ across sexual orientation groups (e.g., bisexuals compared to heterosexuals)-particularly in boys and men, about whom little is known. METHODS Data were from a prospective cohort of 10,663 U.S. females and males enrolled in the Growing Up Today Study followed from 1996 to 2014. Participants were aged 11-24 years when the vaccine was approved for females in 2006 and 14-27 years when approved for males in 2009. In addition to reporting sexual orientation identity/attractions, participants reported sex of lifetime sexual partners. Log-binominal models were used to examine HPV vaccination across sexual orientation groups. RESULTS Among females, 56% received ≥1 dose. In contrast, 8% of males obtained ≥1 dose; HPV vaccination initiation was especially low among completely heterosexual males. After adjusting for potential confounders, completely heterosexual (risk ratio [RR]; 95% confidence interval [CI]: 0.45 [0.30-0.68]) and mostly heterosexual (RR; 95% CI: 0.44 [0.25-0.78]) males were half as likely to have received even a single dose compared to gay males. Compared to lesbians, no differences were observed for completely heterosexual or bisexual females, but mostly heterosexual females were 20% more likely to have received at least one dose. CONCLUSIONS HPV vaccination rates in the U.S. are strikingly low and special attention is needed for boys and men, especially those who do not identify as gay. Vaccinating everyone, regardless of sex/gender and/or sexual orientation, will not only lower that individual's susceptibility but also decrease transmission to partners, females and/or males, to help eradicate HPV through herd immunity.
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Affiliation(s)
- Brittany M Charlton
- 1 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital , Boston, Massachusetts.,2 Department of Pediatrics, Harvard Medical School , Boston, Massachusetts
| | - Sari L Reisner
- 2 Department of Pediatrics, Harvard Medical School , Boston, Massachusetts.,3 Division of General Pediatrics, Boston Children's Hospital , Boston, Massachusetts.,4 The Fenway Institute , Fenway Health, Boston, Massachusetts.,5 Department of Epidemiology, Harvard T.H. Chan School of Public Health , Boston, Massachusetts
| | - Madina Agénor
- 6 Dana-Farber Cancer Institute , Boston, Massachusetts.,7 Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health , Boston, Massachusetts
| | - Allegra R Gordon
- 1 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital , Boston, Massachusetts.,2 Department of Pediatrics, Harvard Medical School , Boston, Massachusetts
| | - Vishnudas Sarda
- 1 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital , Boston, Massachusetts
| | - S Bryn Austin
- 1 Division of Adolescent/Young Adult Medicine, Boston Children's Hospital , Boston, Massachusetts.,2 Department of Pediatrics, Harvard Medical School , Boston, Massachusetts.,7 Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health , Boston, Massachusetts.,8 Channing Division of Network Medicine, Department of Medicine, Brigham and Women's Hospital , Boston, Massachusetts
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21
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Ben Natan M, Midlej K, Mitelman O, Vafiliev K. Intention of Mothers in Israel to Vaccinate their Sons against the Human Papilloma Virus. J Pediatr Nurs 2017; 33:41-45. [PMID: 28081933 DOI: 10.1016/j.pedn.2017.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Revised: 01/03/2017] [Accepted: 01/05/2017] [Indexed: 10/20/2022]
Abstract
PURPOSE This study investigated the intention of mothers in Israel to vaccinate their sons against HPV, using the Health Belief Model (HBM) as a framework, while comparing between Arab and Jewish mothers. DESIGN AND METHODS The study has a quantitative cross-sectional design. A convenience sample of 200 Jewish and Arab mothers of boys aged 5-18 completed a questionnaire based on the HBM. RESULTS The research findings indicate that only 14% of the mothers, constituting mostly Arab mothers, vaccinated their sons against HPV. Moreover, mothers showed a moderate level of intention to vaccinate their sons. This level was similar among Arab and Jewish mothers. However, the health beliefs of Jewish and Arab mothers differed. The HBM was found to explain 68% of mothers' intention to vaccinate their sons against HPV, and the perceived benefits of the vaccine were the factor most affecting this intention. CONCLUSIONS Although mothers' health beliefs concerning vaccinating their sons against HPV may vary between sectors, the HBM can be used to explain what motivates mothers to vaccinate their sons. PRACTICE IMPLICATIONS The research findings can assist in designing a national project among mothers of boys aimed at raising HPV vaccination rates, in both the Jewish and the Arab sector.
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Affiliation(s)
- Merav Ben Natan
- Pat Matthews Academic School of Nursing, Hillel Yaffe Medical Center, Hadera, Israel.
| | - Kareem Midlej
- Pat Matthews Academic School of Nursing, Hillel Yaffe Medical Center, Hadera, Israel
| | - Olga Mitelman
- Pat Matthews Academic School of Nursing, Hillel Yaffe Medical Center, Hadera, Israel
| | - Katya Vafiliev
- Pat Matthews Academic School of Nursing, Hillel Yaffe Medical Center, Hadera, Israel
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22
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Brown B, Gabra MI, Pellman H. Reasons for acceptance or refusal of Human Papillomavirus Vaccine in a California pediatric practice. PAPILLOMAVIRUS RESEARCH 2017; 3:42-45. [PMID: 28720455 PMCID: PMC5883214 DOI: 10.1016/j.pvr.2017.01.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 01/11/2017] [Accepted: 01/11/2017] [Indexed: 11/29/2022]
Abstract
Despite the effectiveness and availability of the Human Papillomavirus (HPV) vaccine, HPV remains the most common sexually transmitted infection in the United States and has the lowest initiation rate of any routinely recommended teen vaccine. In January 2015, we surveyed parents at a Southern California pediatric private practice about reasons they accept or refuse HPV vaccine for their children. Of the 200 consecutive parents that had HPV vaccine initiation recommended for their child, 123 (61.5%) children were male and 38.5% were female. The overall age range of children was 10–17 years (median 12 years). Of the 164 (82.0%) who accepted the vaccine, a higher percentage were male (88.6% vs 71.4%, p=0.001). The most common reasons for accepting was strength of provider recommendation (84.1%) and available information (63.4%). The most common (52.8%) reason for refusing was wanting to learn more about the vaccine. These results further support the importance of both the strength of physician recommendation and improving public education about the vaccine.
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Affiliation(s)
- Brandon Brown
- Center for Healthy Communities, School of Medicine, University of California, 900 University Avenue, Riverside, CA 92521, USA.
| | - Magi Ishak Gabra
- School of Medicine, University of California, 900 University Avenue, Riverside, CA 92521, USA
| | - Harry Pellman
- University of California, Irvine, Edinger Medical Group, 9900 Talbert, Suite 201, Fountain Valley, CA 92708, USA
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23
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Perez S, Tatar O, Shapiro GK, Dubé E, Ogilvie G, Guichon J, Gilca V, Rosberger Z. Psychosocial determinants of parental human papillomavirus (HPV) vaccine decision-making for sons: Methodological challenges and initial results of a pan-Canadian longitudinal study. BMC Public Health 2016; 16:1223. [PMID: 27919239 PMCID: PMC5139028 DOI: 10.1186/s12889-016-3828-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2016] [Accepted: 11/08/2016] [Indexed: 01/09/2023] Open
Abstract
Background HPV vaccination decision-making is a complex process that is influenced by multiple psychosocial determinants. Given the change in policy recommendation to include males in routine HPV vaccination, our goals were to assess the HPV vaccination uptake in Canada, to understand where Canadian parents were situated in the HPV vaccine decision-making process for their son, how they changed over time and which psychosocial determinants were relevant for this process. Methods We used an online survey methodology and collected data from a nationally representative sample of Canadian parents of boys aged 9–16 at baseline (T1, February 2014) and at 9 months’ follow-up (T2). Our analyses were guided by the Precaution Adoption Process Model (PAPM), a theoretical health behavior model that classifies parents in one of six stages: unaware, unengaged, undecided, decided not to vaccinate, decided to vaccinate and those who had already vaccinated their sons. Rigorous methods were used to filter out careless responders: response variance, bogus items, psychometric antonyms and psychometric synonyms. Results At T1 and T2, we received 3,784 and 1,608 respectively completed questionnaires; after data cleaning 3,117 (T1) and 1,427 (T2) were retained. Less than 3% of boys were vaccinated at both time points. At both T1 and T2, most parents (over 70%) belonged to the earlier vaccination adoption stages: 57% were unaware (T1) and 15.3% (T2); 20.9% were unengaged (T1) and 32.4% (T2); and 9.1% were undecided (T1) and 25.2% (T2). At follow-up, 37.7% of participants did not move from their initial PAPM decision-making stage. Most parents (55%) preferred to receive information from their healthcare provider (HCP) but only 6% (T1) and 12% (T2) had actually spoken with a HCP about the HPV vaccine for their son. Conclusions HPV vaccination uptake in Canadian boys was very low in the absence of a publicly funded HPV vaccination programs for boys. Optimal HPV information preferences were identified and can be used in interventions to increase HPV knowledge and increase HPV vaccine uptake. Intentions to vaccinate or planning to speak to one’s HCP did not translate into action for most parents over the 9-month follow up; this finding is critical to consider to inform implementation strategies. Methodological challenges are described and suggestions for future research are offered. Electronic supplementary material The online version of this article (doi:10.1186/s12889-016-3828-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Samara Perez
- Department of Psychology, McGill University, 1205 Dr. Penfield Avenue, Montreal, QC, H3A 1B1, Canada. .,Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Cote Ste-Catherine Road Room 214, Montreal, QC, H3T 1E4, Canada.
| | - Ovidiu Tatar
- Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Cote Ste-Catherine Road Room 214, Montreal, QC, H3T 1E4, Canada
| | - Gilla K Shapiro
- Department of Psychology, McGill University, 1205 Dr. Penfield Avenue, Montreal, QC, H3A 1B1, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Cote Ste-Catherine Road Room 214, Montreal, QC, H3T 1E4, Canada
| | - Eve Dubé
- Institut National de Santé Publique du Québec, 2400 D'Estimauville, Quebec, G1E 7G9, Canada
| | - Gina Ogilvie
- Faculty of Medicine, University of British Columbia, BC Women's Hospital and Health Centre, Room H203G, 4500 Oak Street, Vancouver, BC, V6H 3N1, Canada
| | - Juliet Guichon
- Community Health Sciences, Faculty of Medicine, University of Calgary, 3280 Hospital Drive N.W, Calgary, AB, T2N 4N1, Canada
| | - Vladimir Gilca
- Institut National de Santé Publique du Québec, 2400 D'Estimauville, Quebec, G1E 7G9, Canada
| | - Zeev Rosberger
- Department of Psychology, McGill University, 1205 Dr. Penfield Avenue, Montreal, QC, H3A 1B1, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, 4333 Cote Ste-Catherine Road Room 214, Montreal, QC, H3T 1E4, Canada.,Louise Granofsky-Psychosocial Oncology Program, Segal Cancer Center, Jewish General Hospital, 4333 Cote Ste-Catherine Road, Montreal, QC, H3T1E4, Canada
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Perez S, Fedoruk C, Shapiro GK, Rosberger Z. Giving Boys a Shot: The HPV Vaccine's Portrayal in Canadian Newspapers. HEALTH COMMUNICATION 2016; 31:1527-1538. [PMID: 27123533 DOI: 10.1080/10410236.2015.1089466] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In January 2012, the National Advisory Committee on Immunization (NACI) of Canada recommended that males aged 9-26 years receive the human papillomavirus (HPV) vaccine to protect against genital warts and HPV-associated cancers. Estimated HPV vaccine uptake rates for Canadian males are extremely low. Using a content analysis of Canadian newspaper articles, this study investigated what information about the HPV vaccine was relayed to the public, and how this content was portrayed following the 2012 male HPV vaccine recommendation. A search was conducted using Proquest Canadian Newsstand Complete for newspaper articles published between January 1, 2012, and September 1, 2014. Researchers coded 232 articles on several relevant dimensions: article information; epidemiological information; public policy information; article topic; article and title tone; and informant testimony. The majority of articles (93%) mentioned that girls are eligible for the HPV vaccine, whereas only half (49%) mentioned male eligibility. While most articles associated HPV with cervical cancer (85%), fewer indicated its relation to other HPV-associated cancers (59%) or genital warts (52%). Most articles (60%) were positive or neutral (22%) in tone toward the HPV vaccine, while few had mixed messages (11%) or were negative (6%). Less than 5% of articles reported on issues of morality, suggesting that fears that the HPV vaccine causes promiscuity have largely subsided. Notably, article tone toward male vaccination became progressively more positive over time. However, half of the articles did not mention the vaccine's approval for males, and articles tended to report HPV's relation to cervical cancer over other HPV-associated cancers. The Canadian public may thus be unaware of male eligibility and the importance of HPV vaccine for males. The collaboration of researchers, health care providers, and policymakers with journalists is critical in order to disseminate complete and accurate HPV and HPV vaccine information.
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Affiliation(s)
- Samara Perez
- a Department of Psychology , McGill University
- b Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Claire Fedoruk
- a Department of Psychology , McGill University
- b Lady Davis Institute for Medical Research, Jewish General Hospital
- c Department of Anthropology , McGill University
| | - Gilla K Shapiro
- a Department of Psychology , McGill University
- b Lady Davis Institute for Medical Research, Jewish General Hospital
| | - Zeev Rosberger
- a Department of Psychology , McGill University
- b Lady Davis Institute for Medical Research, Jewish General Hospital
- d Department of Psychiatry and Oncology , McGill University
- e Lady Davis Institute for Medical Research and Louise Granofsky Psychosocial Oncology Program, Jewish General Hospital
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Marra E, Alberts CJ, Zimet GD, Paulussen TGWM, Heijman T, Hogewoning AA, Sonder GJB, Fennema JS, de Vries HJC, Schim van der Loeff MF. HPV vaccination intention among male clients of a large STI outpatient clinic in Amsterdam, the Netherlands. PAPILLOMAVIRUS RESEARCH 2016; 2:178-184. [PMID: 29074179 PMCID: PMC5886895 DOI: 10.1016/j.pvr.2016.11.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Revised: 11/01/2016] [Accepted: 11/03/2016] [Indexed: 12/12/2022]
Abstract
We explored HPV vaccination intention and its determinants among male clients of the sexually transmitted infections (STI) clinic in Amsterdam. In 2015, male clients aged ≥18 years were invited to complete a web-based questionnaire regarding HPV vaccination intention and socio-psychological determinants. Determinants (scale -3 to +3) were assessed with linear regression, stratified for men who have sex with men (MSM) (including men who have sex with men and women) and men who only have sex with women (MSW). Additionally, we explored the effect of out-of-pocket payment on intention. Of 1490 participants (median age 33 years [IQR:25-44]), 1,053(71%) were MSM. HPV vaccination intention was high (mean 1.68, 95%CI:1.55-1.81 among MSW; mean 2.35, 95%CI:2.29-2.42 among MSM). In multivariable analyses, socio-psychological determinants had similar effects on intention in both groups (R2=0.70 among MSW; R2=0.68 among MSM), except for subjective norms, self-efficacy, and HPV knowledge (significantly stronger associations among MSW). HPV vaccination intention decreased significantly when vaccination would require out-of-pocket payment; intention was negative at the current list price (€350). HPV vaccination intention among male clients of the Amsterdam STI-clinic is high and variance in intention was mostly be explained by socio-psychological factors. Out-of-pocket payment had a strong negative effect on HPV vaccination intention.
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Affiliation(s)
- E Marra
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands
| | - C J Alberts
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands; Center for Infection and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - G D Zimet
- Section of Adolescent Medicine, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN, United States of America
| | - T G W M Paulussen
- Expertise Center Child Health, Netherlands Organization for Applied Scientific Research (TNO), Leiden, the Netherlands
| | - T Heijman
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands
| | - A A Hogewoning
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands; Department of Dermatology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - G J B Sonder
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands; Center for Infection and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - J S Fennema
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands
| | - H J C de Vries
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands; Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, the Netherlands; Department of Dermatology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - M F Schim van der Loeff
- Department of Infectious Diseases, Public Health Service Amsterdam, Nieuwe Achtergracht 100, 1018 WT Amsterdam, the Netherlands; Center for Infection and Immunity Amsterdam (CINIMA), Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands.
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Krakow M, Rogers B. Collateral Damage and Critical Turning Points: Public Health Implications of HPV Vaccine News Coverage for Boys and Men in 2011. HEALTH COMMUNICATION 2016; 31:1081-1088. [PMID: 26799666 DOI: 10.1080/10410236.2015.1038773] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
In 2009, the Food and Drug Administration (FDA) officially expanded approval of the Gardasil vaccine to include human papillomavirus (HPV) vaccination for boys and men, and in 2011, the Centers for Disease Control and Prevention (CDC) issued a formal recommendation for routine vaccination for this population. Despite these efforts, HPV vaccination rates for boys and men continue to fall short of public health targets. While news was breaking about the benefits of the HPV vaccine for boys and men, public attention shifted as a result of political debates concerning the vaccine. This study examines a pivotal time period for public health in which the vaccine became officially recommended for boys and men and at the same time became the center of political controversies in the lead-up to the 2012 presidential campaign. The current study extends previous research and presents a content analysis of newspaper articles (N = 154) about the HPV vaccine for the year 2011. Results indicate that the lack of comprehensive coverage of HPV and the HPV vaccine found in previous studies continued in this year. Results shed light on key political events that may have functioned to overshadow the recommendation of the HPV vaccine for boys and men. The implications of this pattern of news coverage can inform public health efforts to address low rates of HPV vaccination uptake among boys and men in present day.
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Affiliation(s)
- Melinda Krakow
- a Cancer Prevention Fellowship Program National Cancer Institute
| | - Brian Rogers
- b Department of Communication University of Utah
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Law VG, Gustafson DL. Challenging ‘girls only’ publicly funded human papillomavirus vaccination programmes. Nurs Inq 2016; 24. [DOI: 10.1111/nin.12140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2016] [Indexed: 11/29/2022]
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Nanagas VC, Stolfi A, Nanagas MT, Eberhart GM, Alter SJ. Adolescent Male Human Papillomavirus Vaccination. Glob Pediatr Health 2016; 3:2333794X16642373. [PMID: 27336012 PMCID: PMC4905155 DOI: 10.1177/2333794x16642373] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 03/06/2016] [Accepted: 03/08/2016] [Indexed: 11/17/2022] Open
Abstract
Objective. To determine male vaccination rates with quadrivalent human papillomavirus vaccine (HPV4) before and after the October 2011 national recommendation to routinely immunize adolescent males. Methods. We reviewed HPV4 dose 1 (HPV4-1) uptake in 292 adolescent males in our urban clinic prior to national recommendations and followed-up for HPV4 series completion rates. After national recommendation, 248 urban clinic and 247 suburban clinic males were reviewed for HPV4-1 uptake. Factors associated with HPV4-1 refusal were determined with multiple logistic regression. Results. Of the initial 292 males, 78% received HPV4-1 and 38% received the 3-dose series. After recommendation, HPV4-1 uptake was 59% and 7% in urban and suburban clinics, respectively. Variables associated with HPV4-1 uptake/refusal included time period, race, type of insurance, and receipt of concurrent vaccines. Conclusions. HPV4-1 vaccination rates in our urban clinic were high before and after routine HPV vaccine recommendations for adolescent males. Our vaccination rates were much higher than in a suburban practice.
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Affiliation(s)
- Vivian C. Nanagas
- Wright State University Boonshoft School of Medicine, Dayton, OH, USA
| | - Adrienne Stolfi
- Wright State University Boonshoft School of Medicine, Dayton, OH, USA
| | - Maria T. Nanagas
- Wright State University Boonshoft School of Medicine, Dayton, OH, USA
- Dayton Children’s Hospital, Dayton, OH, USA
| | | | - Sherman J. Alter
- Wright State University Boonshoft School of Medicine, Dayton, OH, USA
- Dayton Children’s Hospital, Dayton, OH, USA
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Seven M, Güvenç G, Şahin E, Akyüz A. Attitudes to HPV Vaccination among Parents of Children Aged 10 to 13 Years. J Pediatr Adolesc Gynecol 2015. [PMID: 26209868 DOI: 10.1016/j.jpag.2014.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
STUDY OBJECTIVE This study aimed to determine the willingness of parents to allow their sons and/or daughters aged 10-13 years to be vaccinated for human papillomavirus (HPV). DESIGN, SETTING, AND PARTICIPANTS This was a descriptive study conducted in an elementary school to recruit students' parents into the study. The sample consisted of 368 (69.1%) parents of children aged 10-13 years who were willing to participate in the study as a couple. INTERVENTIONS Questionnaire-based data were collected from the couples. MAIN OUTCOME MEASURES Prior information regarding HPV and vaccination and the opinions of parents of children aged 10-13 about HPV vaccination for their daughter or son. RESULTS Only 26.9% of mothers and 25.0% of fathers claimed to be aware of HPV, and only 24.5% of mothers and 21.2% of fathers claimed to be aware of its vaccine. If the vaccine were available in Turkey, 21.6% of mothers and 22.4% of fathers would be willing to vaccinate their sons; although the vaccine for girls is available in Turkey, only 14.4% of mothers and 15.5% of fathers were willing to vaccinate their daughters. CONCLUSIONS Few participants reported knowing about the HPV vaccine, while far fewer intended to vaccinate their daughters and sons against the infection. Both males and females should be informed about HPV and its vaccine, and initiatives to increase both awareness and the information of health care professionals should be encouraged.
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Affiliation(s)
- Memnun Seven
- School of Nursing, Koç University, İstanbul, Turkey.
| | - Gülten Güvenç
- School of Nursing, Gülhane Military Medical Academy, Ankara, Turkey
| | - Eda Şahin
- School of Nursing, Gülhane Military Medical Academy, Ankara, Turkey
| | - Aygül Akyüz
- School of Nursing, Koç University, İstanbul, Turkey
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Bass SB, Leader A, Shwarz M, Greener J, Patterson F. Correlates to Human Papillomavirus Vaccination Status and Willingness to Vaccinate in Low-Income Philadelphia High School Students. THE JOURNAL OF SCHOOL HEALTH 2015; 85:527-535. [PMID: 26149308 DOI: 10.1111/josh.12284] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2014] [Revised: 01/06/2015] [Accepted: 01/09/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Little is known about the correlates of human papillomavirus (HPV) vaccination or willingness to be vaccinated in urban, minority adolescents. METHODS Using responses to the 2013 Youth Risk Behavior Survey in Philadelphia, a random sample of high schools provided weighted data representing 20,941 9th to 12th graders. Stratified by either having had or willingness to have the vaccine, bivariate analysis with sexual behavior, preventive health behaviors, mental health, substance use, and demographic characteristics were examined and then multivariable regression models were developed to estimate significant correlates. RESULTS Respondents were 52.3% female, 84.4% non-White, and 65.9% ≥16 years; 43% reported having had the HPV vaccine, and of those not vaccinated, 66% reported willingness to be vaccinated. Logistic regression models indicate that females (odds ratio [OR] = 3.12, p < .01) and those reporting human immunodeficiency virus (HIV) testing (OR = 2.10, p < .01) were more likely to be vaccinated. Those reporting condom use during last intercourse (OR = 0.40; p = .05) and current marijuana use (OR = 0.37; p = .03) were less likely to indicate willingness to be vaccinated. CONCLUSIONS Important areas for intervention include addressing misconceptions or feelings of "immunity," especially for those using condoms. Understanding the correlation between HIV testing and HPV vaccination is also an important intervention opportunity for schools hoping to increase adolescent vaccination rates.
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Affiliation(s)
- Sarah B Bass
- Department of Public Health, Temple University, 1301 Cecil B. Moore Avenue, 9th Floor, Philadelphia, PA 19122.
| | - Amy Leader
- Department of Medical Oncology, Division of Population Science, Thomas Jefferson University, 834 Chestnut Street, Suite 314, Philadelphia, PA 19107.
| | - Michelle Shwarz
- Department of Public Health, Temple University, 1301 Cecil B. Moore Avenue, 9th floor, Philadelphia, PA 19122.
| | - Judith Greener
- Department of Public Health, Temple University, 1301 Cecil B. Moore Avenue, 9th floor, Philadelphia, PA 19122.
| | - Freda Patterson
- Department of Public Health, Temple University, 1301 Cecil B. Moore Avenue, 9th floor, Philadelphia, PA 19122.
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Lee Mortensen G, Adam M, Idtaleb L. Parental attitudes towards male human papillomavirus vaccination: a pan-European cross-sectional survey. BMC Public Health 2015; 15:624. [PMID: 26152138 PMCID: PMC4495645 DOI: 10.1186/s12889-015-1863-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2013] [Accepted: 05/22/2015] [Indexed: 12/11/2022] Open
Abstract
Background Human papillomavirus (HPV) is a common sexually transmitted virus that can lead to severe diseases in both women and men. Today, HPV vaccination is offered to females only across Europe. We aimed to examine parental attitudes to HPV vaccination of their sons given brief information about HPV in both genders. Methods A literature study on acceptability of male HPV vaccination was carried out to inform the construction of a study questionnaire. Following up on a Danish study from 2012, this questionnaire was applied in 1837 computer assisted interviews with parents of sons in the UK, Germany, France and Italy. In each country, the parents were representative in terms of geographical dispersion, city size and age of sons in the household. The applied questionnaires took the varying vaccination policies and delivery systems into account. The data were analysed pooled and for each country using significant statistical tests (chi-2) with a 95 % confidence interval. Results Approximately ¾ of parents in the UK, Germany and Italy were in favour of HPV vaccination of their sons. In France, this applied to 49 % of respondents. Favourable parents wanted to protect their sons from disease and found gender equality important. Parents in doubt about male HPV vaccination needed more information about HPV diseases in men and male HPV vaccination; Rejecting parents were generally sceptical of vaccines and feared vaccination side-effects. Parents in countries with active vaccination policies (UK and Italy) tended to trust the importance of national vaccination programmes. Parents in countries with passive vaccination strategies (Germany and France) had greater need for information from health care professionals (HCP) and public health authorities. Conclusion Given brief information about HPV in both genders, parental acceptance of HPV vaccination of sons is as high as acceptance levels for girls. All parents should be informed about HPV to make informed decisions about HPV vaccination for their children. There is a need for joint efforts from public health authorities and HCPs to provide parents with such information. Electronic supplementary material The online version of this article (doi:10.1186/s12889-015-1863-6) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Marjorie Adam
- Sanofi Pasteur MSD, 8, rue Jonas Salk, 69367, Lyon, Cedex 07, France.
| | - Laïla Idtaleb
- Ipsos Healthcare, 35 rue du Val de Marne, 75 628, Paris, Cedex 13, France.
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Perez S, Shapiro GK, Brown CA, Dube E, Ogilvie G, Rosberger Z. 'I didn't even know boys could get the vaccine': Parents' reasons for human papillomavirus (HPV) vaccination decision making for their sons. Psychooncology 2015; 24:1316-1323. [PMID: 26152776 DOI: 10.1002/pon.3894] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Revised: 05/26/2015] [Accepted: 06/02/2015] [Indexed: 11/07/2022]
Abstract
OBJECTIVE The study's objective was to examine parents' reasons for their decision to vaccinate their 9-16-year-old sons with the human papillomavirus (HPV) vaccine. METHODS Using the precaution adoption process model (PAPM), parents were classified according to one of six stages of decision making: unaware, unengaged, undecided, decided not to vaccinate, decided to vaccinate, or vaccinated. Parents responded to an open-ended question: 'What would influence your decision to have your son vaccinated or not against HPV?' RESULTS Three thousand one hundred and seventeen parents provided 2,874 interpretable narrative responses that were coded using thematic content analyses. The majority of parents were in the earlier precaution adoption process model stages, that is, unaware that the HPV vaccine could be given to boys (57.0%), unengaged (20.9%), or undecided (9.1%). Needing more information, vaccine cost, risks associated with vaccination, and wanting a doctor's recommendation influenced these earlier-staged parents' decisions. Parents who decided not to vaccinate their sons (6.8%) reported their decision was due to the risks, insufficient research, lack of confidence in vaccines, and/or no need for the vaccine (as their sons are not sexually active and/or too young). Parents who had decided to vaccinate their sons (5.0%) or who had vaccinated their sons (1.1%) reported that their decisions were based on protecting their sons' health and preventing disease. CONCLUSION There are important differences in the factors that influence parents' decision depending on where they are along the decision-making trajectory. Assuring that parents are well informed about the importance of male vaccination, reducing vaccine cost, accurately communicating vaccine safety, and improving patient-provider communication may augment vaccine coverage and prevent HPV-associated cancers in Canada. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Samara Perez
- Department of Psychology, McGill University, Montreal, QC, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
| | - Gilla K Shapiro
- Department of Psychology, McGill University, Montreal, QC, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
| | - Christopher A Brown
- Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada
| | - Eve Dube
- Institut National de Santé Publique du Québec, Québec, QC, Canada
| | - Gina Ogilvie
- Clinical Prevention Services, BC Centre for Disease Control, Vancouver, BC, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Zeev Rosberger
- Department of Psychology, McGill University, Montreal, QC, Canada.,Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada.,Louise Granofsky Psychosocial Oncology Program, Segal Cancer Center, Jewish General Hospital, Montreal, QC, Canada.,Department of Psychiatry, McGill University, Montreal, QC, Canada.,Department of Oncology, McGill University, Montreal, QC, Canada
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Garattini L, Curto A, van de Vooren K. Long-term modeling on HPV vaccination: do we really need any more? Expert Rev Pharmacoecon Outcomes Res 2015; 15:191-4. [DOI: 10.1586/14737167.2015.1023297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Koç Z. University students' knowledge and attitudes regarding cervical cancer, human papillomavirus, and human papillomavirus vaccines in Turkey. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2014; 63:13-22. [PMID: 25257501 DOI: 10.1080/07448481.2014.963107] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVES The current descriptive study aimed to determine university students' knowledge and attitudes regarding cervical cancer, human papillomavirus (HPV), and HPV vaccines in Turkey. PARTICIPANTS A total of 800 students participated. METHODS This study was carried out between September 1, 2012, and October 30, 2012, in 8 female dormitories. RESULTS In response to the question "What are cervical cancer risk factors?" 10.0% of students said HPV; 90.9% were unaware of how to protect themselves from HPV. Of the students, 99.7% had not had an HPV vaccination, only 32.6% wanted to get an HPV vaccination, and 20.7% did not want to be vaccinated, as they believe it "might have adverse effects." CONCLUSIONS The results of the present study show that female university students have low levels of awareness and knowledge toward cervical cancer risk factors, HPV, and HPV vaccination.
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Affiliation(s)
- Zeliha Koç
- a Samsun School of Nursing Ondokuz Mayıs University Samsun , Turkey
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Pan XF, Zhao ZM, Sun J, Chen F, Wen QL, Liu K, Song GQ, Zhang JJ, Wen Y, Fu CJ, Yang CX. Acceptability and correlates of primary and secondary prevention of cervical cancer among medical students in southwest China: implications for cancer education. PLoS One 2014; 9:e110353. [PMID: 25360743 PMCID: PMC4215919 DOI: 10.1371/journal.pone.0110353] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 09/14/2014] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVES To understand knowledge about, and acceptability of, cervical cancer screening and HPV vaccines among medical students; and to explore potential factors that influence their acceptability in China. METHODS We conducted a survey among medical students at six universities across southwest China using a 58-item questionnaire regarding knowledge and perceptions of HPV, cervical cancer, and HPV vaccines. RESULTS We surveyed 1878 medical students with a mean age of 20.8 years (standard deviation: 1.3 years). Of these, 48.8% and 80.1% believed cervical cancer can be prevented by HPV vaccines and screening respectively, while 60.2% and 71.2% would like to receive or recommend HPV vaccines and screening. 35.4% thought HPV vaccines ought to be given to adolescents aged 13-18 years. 32% stated that women should start to undergo screening from the age of 25. 49.2% felt that women should receive screening every year. Concern about side effects (38.3% and 39.8%), and inadequate information (42.4% and 35.0%) were the most cited barriers to receiving or recommending HPV vaccination and cervical cancer screening. Females were more likely to accept HPV vaccines (OR, 1.86; 95% CI: 1.47-2.35) or cervical cancer screening (OR, 3.69; 95% CI: 2.88-4.74). Students with a higher level of related knowledge were much more willing to receive or recommend vaccines (P<0.001) or screening (P<0.001). Students who showed negative or uncertain attitudes towards premarital sex were less likely to accept either HPV vaccines (OR, 0.67; 95% CI: 0.47-0.96), or screening (OR, 0.68; 0.47-0.10). Non-clinical students showed lower acceptability of cervical screening compared to students in clinical medicine (OR, 0.74; 95% CI: 0.56-0.96). CONCLUSIONS The acceptability of HPV vaccines and cervical cancer screening is relatively low among medical students in southwest China. Measures should be taken to improve knowledge about cervical cancer and awareness of HPV vaccines and screening among medical students at university.
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Affiliation(s)
- Xiong-Fei Pan
- Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu, China
| | - Zhi-Mei Zhao
- Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu, China
| | - Jing Sun
- Department of Pathology, Development and Regeneration Key Laboratory of Sichuan Province, Chengdu Medical College, Chengdu, China
| | - Feng Chen
- Department of Preventive Healthcare and Hospital Infection Control, Deyang People's Hospital, Deyang, China
| | - Qing-Lian Wen
- Department of Oncology, the Affiliated Hospital of Luzhou Medical College, Luzhou, China
| | - Kang Liu
- Institute of Tissue Engineering and Stem Cells, The Second Clinical Hospital of North Sichuan Medical College, Nanchong, China
| | - Gui-Qin Song
- Department of Biology, North Sichuan Medical University, Nanchong, China
| | - Jing-Jing Zhang
- School of Public Health, Kunming Medical University, Kunming, China
| | - Ying Wen
- Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu, China
| | - Chun-Jing Fu
- Department of Health Statistics and Information Management, School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Chun-Xia Yang
- Department of Epidemiology, West China School of Public Health, Sichuan University, Chengdu, China
- * E-mail:
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Bianco A, Pileggi C, Iozzo F, Nobile CGA, Pavia M. Vaccination against human papilloma virus infection in male adolescents: knowledge, attitudes, and acceptability among parents in Italy. Hum Vaccin Immunother 2014; 10:2536-42. [PMID: 25483471 DOI: 10.4161/21645515.2014.969614] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES To elicit information about parents' knowledge, attitudes, and acceptability toward HPV infection and vaccination of male adolescents in Italy; to identify subgroups of this population who exhibit poor knowledge about prevention of HPV infection and reveal negative attitudes toward HPV vaccination in relation to their male sons. STUDY DESIGN Data were collected via self-administered anonymous questionnaire from 1021 parents of males aged 10 to 14 y who were recruited from a random sample of public secondary schools in the South of Italy. RESULTS Three-quarters (72.6%) reported that the vaccine is a preventive measure for HPV infection and 55.8% that condom use reduces the risk of HPV infection. A high education level, abundant sources of information about HPV infection received from physicians, and knowledge about HPV infection were factors significantly associated with high level of knowledge about preventive measures for HPV infection. 71% revealed their intentions to vaccinate their sons, and this intention was significantly associated with perceived benefits both for HPV vaccination for girls and for childhood recommended vaccinations as well as a need for additional information about HPV vaccination. 53.7% of the eligible parents reported that their daughters had been vaccinated against HPV. CONCLUSION Results of the study suggest that the risk of acquiring HPV infection and HPV-related diseases is sorely underestimated. Knowledge on the benefits of adolescents' HPV vaccination in cancer prevention in both sexes should be improved to maximize uptake of HPV vaccination.
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Affiliation(s)
- Aida Bianco
- a Department of Health Sciences ; Medical School ; University of Catanzaro "Magna Græcia;" Catanzaro , Italy
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Muhwezi WW, Banura C, Turiho AK, Mirembe F. Parents' knowledge, risk perception and willingness to allow young males to receive human papillomavirus (HPV) vaccines in Uganda. PLoS One 2014; 9:e106686. [PMID: 25203053 PMCID: PMC4159277 DOI: 10.1371/journal.pone.0106686] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 08/08/2014] [Indexed: 11/30/2022] Open
Abstract
The Ministry of Health in Uganda in collaboration with the Program for Appropriate Technology for Health (PATH) supported by Bill and Melinda Gates Foundation in 2008–2009 vaccinated approximately 10,000 girls with the bivalent humanpapilloma virus (HPV) vaccine. We assessed parent's knowledge, risk perception and willingness to allow son(s) to receive HPV vaccines in future through a cross-sectional survey of secondary school boys aged 10–23 years in 4 districts. 377 questionnaires were distributed per district and 870 were used in analysis. Parents that had ever heard about cervical cancer and HPV vaccines; those who would allow daughter(s) to be given the vaccine and those who thought that HPV infection was associated with genital warts were more willing to allow son(s) to receive the HPV vaccine. Unwilling parents considered HPV vaccination of boys unimportant (p = 0.003), believed that only females should receive the vaccine (p = 0.006), thought their son(s) couldn't contract HPV (p = 0.010), didn't know about HPV sexual transmissibility (p = 0.002), knew that males could not acquire HPV (p = 0.000) and never believed that the HPV vaccines could protect against HPV (p = 0.000). Acceptance of HPV vaccination of daughters and likelihood of recommending HPV vaccines to son(s) of friends and relatives predicted parental willingness to allow sons to receive HPV vaccines. Probable HPV vaccination of boys is a viable complement to that of girls. Successfulness of HPV vaccination relies on parental acceptability and sustained sensitization about usefulness of HPV vaccines even for boys is vital.
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Affiliation(s)
- Wilson Winstons Muhwezi
- Department of Psychiatry, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
- * E-mail:
| | - Cecily Banura
- Child Health and Development Center, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Andrew Kampikaho Turiho
- Department of Psychiatry, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
| | - Florence Mirembe
- Department of Obstetrics and Gynecology, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda
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Hofstetter AM, Rosenthal SL. Factors impacting HPV vaccination: lessons for health care professionals. Expert Rev Vaccines 2014; 13:1013-26. [PMID: 24965128 DOI: 10.1586/14760584.2014.933076] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
HPV infection leads to significant morbidity and mortality worldwide. The HPV vaccine is currently licensed and recommended for adolescents and young adults in many countries. Nonetheless, coverage levels remain low, especially in settings using a clinic-based rather than school-based delivery model. Health care professionals (HCPs) have the potential to strongly impact HPV vaccine acceptability and uptake, yet often fail to discuss and/or strongly recommend HPV vaccination. This article reviews the myriad factors that influence HPV vaccination, focusing, in particular, on those relevant to HCP communication with patients and families. It also provides a historical framework and highlights recent evidence related to HPV vaccination that may be valuable for these conversations. Lastly, it discusses strategies targeting HCPs and their practices that may increase HPV vaccination initiation and completion rates globally.
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Affiliation(s)
- Annika M Hofstetter
- Department of Pediatrics, Division of Child and Adolescent Health, Columbia University College of Physicians and Surgeons, 622 West 168th St, PH 17th Fl. Room 102A, New York, NY 10032, USA
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Harper DM, Alexander NM, Ahern DA, Comes JC, Smith MS, Heutinck MA, Handley SM. Women have a preference for their male partner to be HPV vaccinated. PLoS One 2014; 9:e97119. [PMID: 24828237 PMCID: PMC4020771 DOI: 10.1371/journal.pone.0097119] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 04/09/2014] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Peer influence and social networking can change female adolescent and young adult behavior. Peer influence on preferences for male human papillomavirus (HPV) vaccination has not been documented. The primary aim of this study was to determine if women had preferences about male sexual partner HPV vaccination receipt. METHODS AND FINDINGS A prospective survey of women 18-26 years of age was conducted at an urban university student health clinic. Education about the two HPV vaccines, cervical cancer and genital warts was provided. Women self-reported their demographic and medical history data, as well as their own preferences for HPV vaccine and their preferences for their male partner HPV vaccine using a 5 point Likert scale. 601 women, mean age of 21.5 years (SD 2.4), participated between 2011 and 2012. Nearly 95% of respondents were heterosexual; condoms and contraceptives were used in over half of the population. Regardless of the woman's vaccination status, women had significantly higher (strongly agree/agree) preferences for the male partner being vaccinated with HPV4 than not caring if he was vaccinated (63.6% vs. 13.1%, p<0.001). This preference was repeated for sexual risk factors and past reproductive medical history. Women who received HPV4 compared to those choosing HPV2 had a significantly lower proportion of preferences for not caring if the male partner was vaccinated (13% vs. 22%, p = 0.015). CONCLUSIONS Women preferred a HPV vaccinated male partner. Peer messaging might change the male HPV vaccination uptake.
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Affiliation(s)
- Diane Medved Harper
- Department of Biomedical and Health Informatics, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, United States of America
- Department of Community and Family Medicine, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, United States of America
- Department of Obstetrics and Gynecology, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, United States of America
| | - Natalie Marya Alexander
- Department of Family Medicine, Kansas City University of Medicine and Biosciences, Kansas City, Missouri, United States of America
| | - Debra Ann Ahern
- Department of Community and Family Medicine, University of Missouri Kansas City School of Medicine, Kansas City, Missouri, United States of America
| | - Johanna Claire Comes
- University of Missouri Kansas City Student Health and Wellness, University of Missouri-Kansas City, Kansas City, Missouri, United States of America
| | - Melissa Smith Smith
- University of Missouri Kansas City Student Health and Wellness, University of Missouri-Kansas City, Kansas City, Missouri, United States of America
| | - Melinda Ann Heutinck
- University of Missouri Kansas City Student Health and Wellness, University of Missouri-Kansas City, Kansas City, Missouri, United States of America
| | - Sandra Martin Handley
- University of Missouri Kansas City Student Health and Wellness, University of Missouri-Kansas City, Kansas City, Missouri, United States of America
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Bresse X, Goergen C, Prager B, Joura E. Universal vaccination with the quadrivalent HPV vaccine in Austria: impact on virus circulation, public health and cost–effectiveness analysis. Expert Rev Pharmacoecon Outcomes Res 2014; 14:269-81. [DOI: 10.1586/14737167.2014.881253] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Goldstone SE, Vuocolo S. A prophylactic quadrivalent vaccine for the prevention of infection and disease related to HPV-6, -11, -16 and -18. Expert Rev Vaccines 2014; 11:395-406. [DOI: 10.1586/erv.12.20] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Newman PA, Logie CH, Doukas N, Asakura K. HPV vaccine acceptability among men: a systematic review and meta-analysis. Sex Transm Infect 2013; 89:568-74. [PMID: 23828943 PMCID: PMC3812849 DOI: 10.1136/sextrans-2012-050980] [Citation(s) in RCA: 115] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To understand rates of human papillomavirus (HPV) vaccine acceptability and factors correlated with HPV vaccine acceptability. DESIGN Meta-analyses of cross-sectional studies. DATA SOURCES We used a comprehensive search strategy across multiple electronic databases with no date or language restrictions to locate studies that examined rates and/or correlates of HPV vaccine acceptability. Search keywords included vaccine, acceptability and all terms for HPV. REVIEW METHODS We calculated mean HPV vaccine acceptability across studies. We conducted meta-analysis using a random effects model on studies reporting correlates of HPV vaccine acceptability. All studies were assessed for risk of bias. RESULTS Of 301 identified studies, 29 were included. Across 22 studies (n=8360), weighted mean HPV vaccine acceptability=50.4 (SD 21.5) (100-point scale). Among 16 studies (n=5048) included in meta-analyses, perceived HPV vaccine benefits, anticipatory regret, partner thinks one should get vaccine and healthcare provider recommendation had medium effect sizes, and the following factors had small effect sizes on HPV vaccine acceptability: perceived HPV vaccine effectiveness, need for multiple shots, fear of needles, fear of side effects, supportive/accepting social environment, perceived risk/susceptibility to HPV, perceived HPV severity, number of lifetime sexual partners, having a current sex partner, non-receipt of hepatitis B vaccine, smoking cigarettes, history of sexually transmitted infection, HPV awareness, HPV knowledge, cost, logistical barriers, being employed and non-white ethnicity. CONCLUSIONS Public health campaigns that promote positive HPV vaccine attitudes and awareness about HPV risk in men, and interventions to promote healthcare provider recommendation of HPV vaccination for boys and mitigate obstacles due to cost and logistical barriers may support HPV vaccine acceptability for men. Future investigations employing rigorous designs, including intervention studies, are needed to support effective HPV vaccine promotion among men.
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Affiliation(s)
- Peter A Newman
- Factor-Inwentash Faculty of Social Work, University of Toronto, , Toronto, Ontario, Canada
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Health care professional communication about STI vaccines with adolescents and parents. Vaccine 2013; 32:1616-23. [PMID: 23791695 DOI: 10.1016/j.vaccine.2013.06.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Revised: 05/28/2013] [Accepted: 06/10/2013] [Indexed: 11/23/2022]
Abstract
Vaccination of adolescents against sexually transmitted infections (STIs) is an important prevention strategy that may reduce the global burden of disease. The World Health Organization, Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices, and other national health agencies recommend the use of existing STI vaccines, and many countries have incorporated them into their routine vaccination schedule. Despite this, however, data indicate that STI vaccine uptake is suboptimal for a variety of reasons. Health care professionals (HCP) have been shown to have a strong beneficial effect on STI vaccine uptake, yet studies demonstrate that many HCPs fail to discuss or recommend them to adolescent patients. This review article focuses on HCP communication about STI vaccines with adolescents and their parents. It describes STI vaccine message content and delivery as well as the context in which HCPs formulate their messaging approach. It also examines other contextual factors that may shape communication about STI vaccines. Studies from many countries indicate that HCPs often possess misinformation about adolescents, including their sexual risk behaviors, as well as STIs, vaccine safety and efficacy, and STI vaccination recommendations. They also have misconceptions of parental barriers to STI vaccination. These may impact STI vaccine communication and have a negative influence on STI vaccine uptake. These findings highlight the critical need for improved HCP education related to adolescent health, sexuality, and STI vaccination. This may be particularly important in settings without an existing infrastructure or expertise in caring for this unique patient population.
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Oldach BR, Katz ML. Ohio Appalachia public health department personnel: human papillomavirus (HPV) vaccine availability, and acceptance and concerns among parents of male and female adolescents. J Community Health 2013; 37:1157-63. [PMID: 22968822 DOI: 10.1007/s10900-012-9613-5] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Public health departments (n = 48) serving the 32 counties of Ohio Appalachia were contacted to determine human papillomavirus (HPV) vaccine availability and to assess patient and parental attitudes, perceived barriers, and decisional differences about vaccination for male and female adolescents. Nurses or nursing supervisors in 46 of 48 health departments agreed to participate with 45 (97.8 %) reporting that HPV vaccines were available for males and females. HPV vaccination barriers reported most frequently were lack of knowledge about the vaccines, concerns about potential side effects, the newness of the HPV vaccines, and parents believing their children were not sexually active or were too young to receive an HPV vaccine. Provider reports of the primary differences in the acceptability of an HPV vaccine among parents of males compared to the parents of females were lack of awareness that an HPV vaccine was available for males, not understanding why the vaccine should be given to males, and fear of vaccination increasing sexual promiscuity among female adolescents. Half of the health departments (n = 24) reported that parents of females were more receptive toward HPV vaccination, 16 health departments reported no difference in acceptability based on gender of the child, and 5 health departments reported that parents of males were more receptive. This study suggests that there are different informational needs of males and females and parents of male and female children when making an informed decision about HPV vaccination. Findings highlight content to include in strategies to increase HPV vaccination rates among Appalachia Ohio residents.
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Affiliation(s)
- Benjamin R Oldach
- College of Public Health, The Ohio State University, Columbus, OH 43201, USA
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Allison MA, Dunne EF, Markowitz LE, O'Leary ST, Crane LA, Hurley LP, Stokley S, Babbel CI, Brtnikova M, Beaty BL, Kempe A. HPV vaccination of boys in primary care practices. Acad Pediatr 2013; 13:466-74. [PMID: 24011749 PMCID: PMC5848092 DOI: 10.1016/j.acap.2013.03.006] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 03/04/2013] [Accepted: 03/14/2013] [Indexed: 01/06/2023]
Abstract
OBJECTIVE In October 2011, the Advisory Committee on Immunization Practices (ACIP) recommended the quadrivalent human papillomavirus vaccine (HPV4) for the routine immunization schedule for 11- to 12-year-old boys. Before October 2011, HPV4 was permissively recommended for boys. We conducted a study in 2010 to provide data that could guide efforts to implement routine HPV4 immunization in boys. Our objectives were to describe primary care physicians': 1) knowledge and attitudes about human papillomavirus (HPV)-related disease and HPV4, 2) recommendation and administration practices regarding HPV vaccine in boys compared to girls, 3) perceived barriers to HPV4 administration in boys, and 4) personal and practice characteristics associated with recommending HPV4 to boys. METHODS We conducted a mail and Internet survey in a nationally representative sample of pediatricians and family medicine physicians from July 2010 to September 2010. RESULTS The response rate was 72% (609 of 842). Most physicians thought that the routine use of HPV4 in boys was justified. Although it was permissively recommended, 33% recommended HPV4 to 11- to 12-year-old boys and recommended it more strongly to older male adolescents. The most common barriers to HPV4 administration were related to vaccine financing. Physicians who reported recommending HPV4 for 11- to 12-year-old boys were more likely to be from urban locations, perceive that HPV4 is efficacious, perceive that HPV-related disease is severe, and routinely discuss sexual health with 11- to 12-year-olds. CONCLUSIONS Although most physicians support HPV4 for boys, physician education and evidence-based tools are needed to improve implementation of a vaccination program for males in primary care settings.
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Affiliation(s)
- Mandy A Allison
- Children's Outcomes Research Program , Children's Hospital Colorado, Aurora, CO; Department of Pediatrics , Colorado School of Public Health , Colorado Health Outcomes Program , University of Colorado Anschutz Medical Campus, Aurora, CO.
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Forster AS, Marlow LAV, Wardle J, Stephenson J, Waller J. Interest in having HPV vaccination among adolescent boys in England. Vaccine 2012; 30:4505-10. [PMID: 22561487 DOI: 10.1016/j.vaccine.2012.04.066] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2012] [Revised: 03/20/2012] [Accepted: 04/19/2012] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND PURPOSE The United States' Centers for Disease Control and Prevention recommends that boys aged 11-12 be vaccinated against HPV to reduce the risk of genital warts and HPV-related cancers. No recommendation has been made in England although there have been calls to widen access to the vaccine. This study aimed to assess boys' willingness to have HPV vaccination, eliciting reasons for their decisions. METHODS 528 boys aged 16-18 years completed a questionnaire in school. Measures included demographic characteristics, HPV awareness, willingness to have the vaccine, and reasons for the vaccine decision. Coding of open responses was informed by social cognition model constructs. RESULTS A large proportion of the sample (41%) intended to have the vaccine, however, slightly more were unsure (49%) and a small number (10%) would not get vaccinated. Uncertainty was associated with lack of previous awareness of HPV and perceived lack of adequate information. Boys who would not have the vaccine did not feel at risk or did not see the need for it. CONCLUSION These preliminary data suggest that HPV vaccination may be acceptable to boys, and confirm previous findings that information is vital in the decision-making process.
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Affiliation(s)
- Alice S Forster
- Cancer Research UK Health Behaviour Research Centre, Department of Epidemiology and Public Health, UCL, Gower Street, London, WC1E 6BT, UK
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Cates JR, Ortiz R, Shafer A, Romocki LS, Coyne-Beasley T. Designing messages to motivate parents to get their preteenage sons vaccinated against human papillomavirus. PERSPECTIVES ON SEXUAL AND REPRODUCTIVE HEALTH 2012; 44:39-47. [PMID: 22405151 PMCID: PMC3306606 DOI: 10.1363/4403912] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
CONTEXT Human papillomavirus (HPV) vaccine, licensed for use in 9--26-year-olds, is most effective when given before sexual activity begins. HPV causes genital warts, is associated with several cancers and disproportionately affects racial and ethnic minorities. Parents are typically unaware of male HPV vaccine; messages that might motivate them to get their preteenage sons vaccinated are unexplored. METHODS Messages promoting vaccination of preteenage boys were designed and tested in 2009 and 2010. Five focus groups were conducted with 29 black parents of 11-12-year-old boys, recruited through three churches and a middle school in North Carolina, and a racially diverse sample of 100 parents of 9-13-year-old boys in a university-based adolescent health clinic was interviewed. A constant comparison method was used to code transcripts and interpret themes. Chi-square and t tests or analyses of variance were used to assess differences in quantitative data. RESULTS Focus group parents knew little about HPV in males. Although concerned about safety and cost, parents supported vaccination for their sons. They wanted to see racial diversity and both parents in motivational materials. In interviews, 89% of parents reported never having heard of male HPV vaccine. The largest proportion said that a message stressing the prevalence and possible consequences of HPV infection was the most motivating (32%); the design favored by the largest proportion (43%) showed two parents. CONCLUSIONS Messages that may most motivate parents to get preteenage boys vaccinated against HPV focus on infection risk and include images of parents with their sons.
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Affiliation(s)
- Joan R Cates
- School of Journalism and Mass Communication, University of North Carolina, Chapel Hill, USA.
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Abstract
PURPOSE OF REVIEW The present review describes the indications for vaccinating men with the quadrivalent human papillomavirus (HPV) vaccine, reports on the US rates of male vaccination, and reviews the recent research on acceptability of vaccinating men and research on the cost-effectiveness of adding men to existing female HPV immunization programs. RECENT FINDINGS Recent evidence shows that the quadrivalent HPV vaccine prevents several HPV-related diseases in men. However, despite the licensure of the vaccine in the USA for men 9 through 26 years of age, rates of male vaccination are very low. Research on acceptability, in general, indicates strong interest in vaccination among men, parents, and healthcare providers, though female vaccination is typically seen as a higher priority. Cost-effectiveness studies indicate that in the context of modest female vaccination rates and with the specification of a broad range of disease outcomes (e.g. genital warts, anogenital cancers, and oropharyngeal cancers), male vaccination can be quite cost-effective. SUMMARY Men are at high risk for HPV infection and can benefit from vaccination, but vaccination rates among men remain extremely low. More research needs to be done on the predictors of uptake of HPV vaccine among men and on the development of interventions to increase male vaccination.
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