Attitudes to HPV Vaccination among Parents of Children Aged 10 to 13 Years

Acceptance of human papillomavirus vaccine among boys in Asia: A narrative review

Human papillomavirus (HPV) is a prevalent sexually transmitted infection globally, linked to genital warts and various cancers. The burden of HPV-related diseases in males is rising significantly. We reviewed studies published until September 2024 from databases like PubMed, Embase®, and Web of Science, summarizing HPV vaccination acceptance among boys and parents in Asia and exploring influencing factors. Acceptance rates for HPV vaccination among boys ranged from 48.4% to 69.9%, while parental acceptance varied from 10.0% to 91.0%. Recent years have shown a positive trend in acceptance, influenced by perceived risk and benefits, barriers, sociodemographic characteristics, knowledge and awareness of HPV and its vaccine, and social support factors. Targeted educational interventions are crucial for increasing awareness of male-associated HPV diseases and for dispelling misconceptions. The future implementation of gender-neutral vaccination policies may facilitate broader acceptance. Future studies should focus on developing interventions to promote pan-gender HPV vaccination.

Awareness and acceptance of human papillomavirus vaccine in the Middle East: A systematic review, meta-analysis, and meta-regression of 159 studies

Cervical cancer, closely linked to human papillomavirus (HPV) infection, is a major global health concern. Our study aims to fill the gap in understanding HPV vaccine awareness and acceptance in the Middle East, where national immunization programs are often lacking and cultural perceptions hinder acceptance. This systematic review and meta-analysis adhered to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A comprehensive literature search across several databases was conducted on 5 September 2023. We included quantitative studies on HPV vaccine awareness and acceptance in Middle Eastern countries. Data extraction and quality assessment were conducted independently by multiple reviewers to ensure accuracy. Statistical analyses, including subgroup analyses, were performed using R to calculate pooled estimates, assess heterogeneity, and publication bias. We reviewed 159 articles from 15 Middle Eastern countries, focusing on 93,730 participants, predominantly female and healthcare workers. HPV vaccine awareness was found to be 41.7% (95% CI 37.4%-46.1%), with higher awareness among healthcare workers. The pooled acceptance rate was 45.6% (95% CI 41.3%-50.1%), with similar rates between healthcare and non-healthcare workers. Our study highlights the critical need for increased HPV vaccine awareness and acceptance in the Middle East, emphasizing the importance of integrating the vaccine into national immunization programs and addressing cultural and religious factors to improve public health outcomes.

Turkish mothers' knowledge and attitude about HPV vaccine

BACKGROUND

The study aimed to evaluate the knowledge and attitude of Turkish mothers about cervix cancer,HPV infection and vaccination.

METHODS

This cross-sectional study was conducted the mothers with children aged under 18 years who applied pediatric outpatient clinic.Research data were collected using a face-to-face survey includes sociodemographic characteristics of patients and mothers' knowledge level and attitude about the vaccination for HPV and cervical cancer.

RESULTS

The rate of mothers who stated that they knew the causes of cervical cancer was 30.3%. Of the 71.5% mothers did not know whether there was a vaccine that protects against cervical cancer.Of the mothers who stated to have heard about the HPV vaccine, 39.2% said that the HPV vaccine is received at 9 years and above, 35.7% said that it could be given to both genders, and 75% knew that the vaccine is not reimbursed. Educational status (p < 0.001), working as a healthcare worker (p < 0.001) and the level of income (p < 0.001), were significantly correlated with the awareness of the causes of cervical cancer in a positive direction. None of the participants vaccinated their child, 91.5% ask for information about HPV and 67.3% stated that they might consider vaccination.

CONCLUSIONS

The development of vaccines against HPV has significantly changed the approach used in the treatment of cervical cancer. Healthcare professionals have a great responsibility to inform the public about the HPV vaccine.

PRACTICE IMPLICATIONS

Healthcare providers can use the results of this study to identify parents at risk for vaccine hesitancy and initiate individualized education to promote on-time childhood vaccination.

Knowledge, attitudes, and practices among Indonesian urban communities regarding HPV infection, cervical cancer, and HPV vaccination

Background

Few studies explored Indonesian understanding of cervical cancer (CC) and the human papillomavirus (HPV) vaccination. We aimed to investigate the association between knowledge, attitudes, and practices (KAP) and socio-demographical influences related to HPV, CC, and vaccination among Indonesian urban citizens.

Methods

We conducted an online survey during March 2020-August 2021 using the Snowball sampling technique. The socio-demographic characteristic and KAP responses were collected via Google Forms from 400 respondents in Jakarta. The knowledge and attitudes were divided into HPV and CC (aspect 1) and HPV vaccination (aspect 2). Correlation between KAP scores was performed using Spearman’s test, and multiple logistic regression analyses were conducted to determine KAP predictors.

Results

Indonesian urban citizens in Jakarta were found to have poor knowledge in individual aspects of the inquiry but moderate knowledge overall, good attitude in inquiry both in each aspect and overall, and unsatisfying practices. Overall, in the general population, men, and women respectively: 50.8%, 32.4%, and 53.6% had good knowledge; 82.0%, 75.2%, and 84.4% expressed positive attitude; and 30.3%, 15.2%, and 35.6% applied favorable practice regarding questions inquired. Knowledge was weakly correlated towards attitude (ρ = 0.385) but moderately correlated with practice (ρ = 0.485); attitude was moderately correlated with practice (ρ = 0.577), all results: p<0.001. Significant odds ratio (OR) for predictors to good knowledge were female sex (OR = 2.99), higher education (OR = 2.91), and higher mother’s education (OR = 2.15). Factors related to positive attitudes were higher mother’s education (OR = 4.13), younger age (OR = 1.86), and better results in the knowledge inquiries (OR = 2.96). Factors that suggested better practices were female sex (OR = 2.33), being employed (OR = 1.68), excellent knowledge scores (OR = 4.56), and positive attitudes expressions (OR = 8.05). Having done one vaccination dose and intention to receive vaccines were significantly influenced by good KAP.

Conclusions

KAP had inter-association to successful CC and HPV prevention programs, and socio-demographical characteristics are critical to influencing better KAP.

Does group education affect mothers' knowledge and attitudes towards the HPV vaccine?

In this study the authors' investigated the effect of group education on human papillomavirus (HPV) on level of knowledge and health beliefs for HPV infection and vaccine. The study was semi-experimental with a pre- and post-test education model. In total, 110 mothers of secondary school students, 55 in education group, and 55 in control group participated. The groups were educated on different content and three evaluations (pre-education, post-education, and six months following the education) were made. HPV knowledge and belief scores of the education group increased compared to pre-education and control group scores (p < 0.001). Perceived barriers to vaccination were similar in both groups (p > 0.05). Group education increases awareness about HPV infection and vaccine.

Knowledge, attitudes and perceptions of Nigerian parents towards human papilloma virus (HPV) vaccines

INTRODUCTION

Human papilloma virus (HPV) is a renowned cause of cervical cancer, which has resulted in high mortality of individuals. Cervical cancer could be reduced by screening and HPV vaccination. This study investigated knowledge, attitudes and perceptions of parents towards HPV vaccines in Ibadan, South-West L.G.A, Oyo State, Nigeria.

METHODS

A cross-sectional descriptive design was used with a multi-stage sampling technique to select 186 parents from Ibadan South-West local government area of Oyo state. A validated structured questionnaire (r=0.78) was used for data collection.

RESULTS

The mean age of the respondents was 30.2 years. The parents had good knowledge of the HPV vaccine (mean=3.12) and most had a high level of knowledge (98.9%). Parents demonstrated negative attitude (mean=2.97) and positive perception to HPV vaccines. Major factors affecting their attitude towards the uptake of HPV vaccines were: finance (86%), level of education (81%), distance to health facilities (83%), inadequate knowledge about the vaccine (89%), fear of promiscuity (82%), and concern about adverse effect (80%).

CONCLUSIONS

Factors responsible for a negative attitude were the high cost, distance from vaccination site, inadequate knowledge, fear of subsequent adolescent promiscuity and concern about adverse effects. In light of the benefits of HPV vaccination, the Nigerian government should make HPV vaccines available, affordable, and accessible to the public.

Resources for assessing parents' vaccine hesitancy: a systematic review of the literature

The concept of Vaccine Hesitancy has begun to appear in the scientific landscape, referring to the reluctance of a growing proportion of people to accept the vaccination offer. A variety of factors were identified as being associated with vaccine hesitancy but there was no universal algorithm and currently there aren't any established metrics to assess either the presence or impact of vaccine hesitancy. The aim of this study was to systematically review the published questionnaires evaluating parental vaccine hesitancy, to highlight the differences among these surveys and offer a general overview on this matter. This study offers a deeper perspective on the available questionnaires, helping future researches to identify the most suitable one according to their own aim and study setting.

Analysis of community-based studies related with knowledge, awareness, attitude, and behaviors towards HPV and HPV vaccine published in Turkey: A systematic review

Human papilloma virus (HPV) vaccine is a proven method for preventing HPV-related cancers and genital warts, especially preventing cervical cancer. It is aimed to systematically review and synthesize conclusions in detail from community-based studies published in Turkey between 2009 and 2019, which evaluate the knowledge, awareness, attitude, and behaviors of individuals towards HPV and HPV vaccination. This systematic review is conducted based on the PRISMA reporting method and includes community-based, descriptive cross-sectional and cross-sectional studies published between 2009 and 2019. In this systematic review, 5132 studies from six databases were scanned in total. It was determined that there were 23 studies that met the eligibility criteria for this systematic review. In the reviewed studies, it was determined that the rate of “Hearing of HPV before” was 3.8% at the lowest and 57.0% at the highest, and the rate of “Hearing of HPV vaccine before” was 2.2% at the lowest and 74.7% at the highest. In the reviewed studies, it was reported that although parents’ willingness to have their daughters vaccinated with HPV vaccine varied between 14.4% and 68.0%, their willingness to have their sons vaccinated with HPV vaccine varied between 11.0% and 62.0%. In addition, it was reported that the lowest rate of vaccination with HPV vaccine among participants was 0.3% at the lowest and 6.0% at the highest. Consequently, it is considered that conducting common, systematic, and continuous health education programs aimed at both sexes and including both parents, which will increase the knowledge and awareness on HPV and its vaccine, would provide positive attitudes, and will be effective in protecting against HPV-related cancers.

Recommending immunizations to adolescents in Turkey: a study of the knowledge, attitude, and practices of physicians

Introduction: The aim of this study was to determine the knowledge, attitudes, and practices of family physicians and pediatricians in regard to adolescent immunization.Methods: The study was conducted from March to May 2017. A total of 665 physicians participated. Participants were asked 31 questions about their personal sociodemographic characteristics and their knowledge, attitudes, and practices around adolescent immunization.Results: The study sample consisted of 348 family physicians (52.3% of the sample) and 317 pediatricians (47.7%). The results showed that 5.4% of family physicians and 10.4% of pediatricians thought that they had enough knowledge about adolescent immunization (p < .01). Overall, 15.8% of family physicians and 12.7% of pediatricians provided adolescents with information about vaccines 'always/most of the time'. A variety of reasons for not providing information about adolescent vaccines was provided, including 'inability to allocate time' (50.2% of family physicians, 69.3% of pediatricians); 'forgetfulness' (34.8% of family physicians, 28.5% of pediatricians); 'lack of knowledge about vaccines' (34.1% of family physicians, 27.4% of pediatricians); and 'no need to immunize adolescents' (15.7% of family physicians, 6.5% of pediatricians) (p < .01). HPV immunization was recommended only to girls by 30.5% of family physicians and 38.8% of pediatricians (p < .01). The percentages of family physicians and pediatricians not recommending that adolescents be immunized with the Tdap vaccine were 53.4% and 42.6%, respectively (p = .016). Meningococcal immunization was not recommended by 20.7% of family physicians and 11.4% of pediatricians (p < .01), and influenza immunization was not recommended by 10.3% of family physicians and 8.2% of pediatricians (p < .01).Conclusion: Family physicians and pediatricians in Turkey have low rates of recommendation of immunization to adolescents. Reasons for not recommending immunization include an inability to allocate time, forgetfulness, and lack of knowledge about vaccines. We conclude that educational programs should be used to improve knowledge of adolescent immunization among family physicians and pediatricians.

Urban-Rural Inequities in the Parental Attitudes and Beliefs Towards Human Papillomavirus Infection, Cervical Cancer, and Human Papillomavirus Vaccine in Mysore, India

STUDY OBJECTIVE

The aim of this study was to compare the parental attitudes and beliefs about human papillomavirus (HPV), cervical cancer, and HPV vaccine between urban and rural areas, India.

DESIGN

Cross-sectional.

SETTING

Mysore, India.

PARTICIPANTS

Parents of school-going adolescent girls.

INTERVENTIONS

Parents completed a self-administered questionnaire.

MAIN OUTCOME MEASURES

Attitudes and beliefs about HPV, cervical cancer, and HPV vaccine.

RESULTS

A total of 1609 parents from urban (n = 778) and rural (n = 831) areas participated in this study. Most of the parents had never heard about HPV (73.6%), did not know that their daughters could get an HPV infection (62.7%) or cervical cancer (64.1%) in the future, and believed that HPV vaccine was not effective (67.1%). Parents living in the urban area were more likely to believe that HPV infection (adjusted odds ratio [aOR], 2.69; 95% confidence interval [CI], 1.43-5.06) and cervical cancer (aOR, 2.68; 95% CI, 1.83-3.91) could cause serious health problems than those living in the rural area. The odds of agreeing that HPV vaccination will make girls sexually active was lower among urban than rural parents (aOR, 0.55; 95% CI, 0.33-0.94). There was no significant difference among parents in the urban and rural areas in their beliefs about susceptibility of their daughter to HPV infection or cervical cancer, and beliefs about the safety and ability of HPV vaccine to protect against cervical cancer.

CONCLUSION

Rural parents might be reluctant to recommend behaviors that can help prevent HPV infection and cervical cancer such as HPV vaccination for their daughters.

Knowledge, Decision-Making and Acceptance of Human Papilloma Virus Vaccination among Parents of Primary School Students in Kota Bharu, Kelantan, Malaysia

Background: The incidence of cervical cancer in younger women remains high. This is worrisome as it affects future generations. Therefore Malaysia implements human papilloma virus (HPV) vaccination as a national vaccination program. Parents play an important role in determining the success of this HPV vaccination program among schoolaged girls by their compliance. Objective: To assess parental knowledge, decision-making and acceptance of HPV vaccination. Methods: This cross sectional study was conducted among 280 randomly selected parents of primary school students aged 11 in Kota Bharu using a pre-validated self-administered questionnaire to assess knowledge and decision-making with regard to HPV vaccination. Results: Most parents (62%) were shown to have poor knowledge while most decision-making was shared. Age of respondents (adjusted odds ratio ‘AOR’= 1.09; 95% confidence interval ‘CI’= 1.04-1.14; p <0.001) and good knowledge of HPV vaccination (AOR= 16.32; 95% CI= 7.32-36.4; p <0.001) were significantly associated with HPV vaccine acceptance. Conclusion: The majority of parents exhibited poor knowledge which may affect their decision-making and uptake of HPV vaccination among their children. This highlights the need to better educate parents on HPV vaccination.

Intention of Mothers in Israel to Vaccinate their Sons against the Human Papilloma Virus

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.

Attitudes Regarding HPV Vaccinations of Children among Mothers with Adolescent Daughters in Korea

The aim of this study, carried out before the beginning of human papillomavirus (HPV) vaccinations as a National Immunization Program (NIP) in Korea in 2016, is to assess the ranges of perceptions and personal experience and their influences on attitudes regarding HPV vaccinations of children, among mothers of adolescent (9-14 years of age) daughters in Korea. From November 2015 to February 2016, we distributed a written questionnaire to mothers who had daughters aged 9-14 years. The questionnaire consisted of several questions, related to knowledge of HPV, personal experiences of HPV vaccination, and attitudes toward HPV vaccinations of their adolescent daughters. Of the 260 questionnaires distributed, 140 participants returned answered ones. And although only 51% of participants were aware that cervical cancer is highly related with HPV infection, 70% said they were willing to vaccinate their daughters, showing that awareness does not coincide with intention to vaccinate. Among the participants showing negative attitudes, 50% were concerned about the vaccination side effects. The more the participants' pre-knowledge about HPV infection, and about the relationship of HPV to cervical cancer, the more positive their attitudes (P = 0.002, P < 0.001). Our study showed that, as the level of education rose, the proportion of mothers with negative attitudes toward vaccinating their adolescent daughters rose as well. Thus, the provision of correct education by health care providers and accurate information through active advertising may play an important role in increasing the vaccination rate among adolescent girls in Korea.

Update on barriers to human papillomavirus vaccination and effective strategies to promote vaccine acceptance

PURPOSE OF REVIEW

This article provides a clinically relevant review and analysis of the latest research regarding barriers to human papillomavirus (HPV) vaccination and strategic efforts to promote this vaccine.

RECENT FINDINGS

HPV vaccines are safe, effective, and could prevent the majority of HPV-attributable cancers, if vaccination coverage is high. However, uptake of HPV vaccine lags behind other vaccines recommended for 11 to 12-year olds. A lack of provider recommendation has consistently been found to be a key barrier to increasing vaccination rates. Lack of knowledge about the vaccine among parents coupled with an overestimation of parental vaccine hesitancy among providers also hinder vaccine uptake. Strongly recommending the vaccine as a safe, routine immunization that prevents cancer, and coadministering it with tetanus, diphtheria, and acellular pertussis vaccine and quadrivalent meningococcal conjugate vaccine, enhance vaccine uptake. In some cases, reminder and recall systems result in additional increases in vaccination rates.

SUMMARY

Recent publications reveal new information about the implementation of HPV vaccines. Provider recommendation is a key approach, as is offering it routinely at the same time as other universally recommended adolescent immunizations. With the integration of these concepts into the clinical setting, adolescents can be better protected against HPV and its associated diseases.