Intention to Obtain Human Papillomavirus Vaccination Among Taiwanese Undergraduate Women

Prevalence and determinants of vaccination intention towards routine immunizations in university students: a systematic review and meta-analysis

BACKGROUND

It is well known that, to be effective, vaccination programs require a high and consistent population uptake. Nevertheless, vaccine coverage is often insufficient. University students occupy a unique position within the broader population: they are highly mobile and socially active individuals who serve as influential figures among their peers and younger age groups, making them an ideal target for educational campaigns.

METHODS

This review (CRD42022309724) quantified the vaccination intention rates for routine immunizations in university students and systematically examined the determinants of vaccination acceptance. Cross-sectional studies that analyzed vaccination intention for at least one routine immunization using multivariable logistic regression were included. We used random-effects models to calculate the pooled proportions of vaccination intention. Determinants were categorized into contextual factors (such as socio-demographic, economic and cultural factors), individual/group factors (such as knowledge, awareness, peer opinions, infection risk perceptions) and vaccine-specific issues (such as vaccine effectiveness and vaccination policies).

RESULTS

Thirty-six articles were included: 29 on the human papilloma virus (HPV) vaccine and seven on the influenza vaccine. The pooled proportion of students intending to get vaccinated was 54% (95% CI: 47-60%) for HPV and 43% (95% CI: 26-61%) for influenza. The strongest positive determinants were individual/group factors, such as higher knowledge and awareness, pro-vaccine peer opinions, positive personal experience with vaccinations, and higher risk perception for HPV infection, and higher risk perception for infection and previous vaccination history for influenza. By contrast, contextual influences played a minor role in both vaccinations, while vaccine-specific concerns, particularly about costs and availability, negatively influenced intention for both vaccines.

CONCLUSIONS

Given the suboptimal rates of vaccination intention towards HPV and influenza vaccine that we found, addressing key determinants, such as awareness of infection risks and perception of vaccination benefits, is essential to increase vaccination acceptance in university students and to achieve high vaccination coverage.

Exploring the Feasibility of a Cancer Awareness Program for High School Students in a Brazilian School: A Pilot Study

Cancer is a leading cause of mortality globally and is projected to be the primary cause of death in Brazil by 2030. Yet, for high school students, information and understanding about cancer are primarily offered through standard biology lessons. This study aimed to assess the feasibility of a brief educational intervention related to cancer among high school students in a Brazilian private school. Participants attended a 1-h online session regarding different aspects of cancer. A self-reported questionnaire about the main topics addressed in the session was filled out before [pre] and after [post] the educational intervention and the results were compared by McNemar's chi-square test. From 900 parents invited, 44 (4.9%) responded to the invitation and agreed with their children's participation, and 24 students attended the activity. The questionnaire was easy to fill out for the students and allowed us to measure differences after the educational intervention. The high school students considered the most interesting topics cancer myths and protective/risk factors. The project was feasible and showed easy application and better knowledge after the educational intervention. The main challenge is related to the access to parents to authorize their children's participation. Designing interventions that focus on cancer education might be a viable way to increase prevention and early diagnosis with implications for students, their families, and the community.

Factors Influencing Knowledge and Acceptance of Nonavalent Human Papillomavirus Vaccine Among University Population in Southern China: A Cross-Sectional Study

BACKGROUND

Vaccine hesitancy among young Chinese remains a challenge, contributing to low vaccination rates for the nonavalent Human Papillomavirus (HPV) vaccine. This study evaluated the knowledge and acceptance of this vaccine among students at a southern Chinese university and identified factors influencing these outcomes.

METHODS

This cross-sectional, anonymous questionnaire survey was conducted from April to November 2023 at a multi-campus university in southern China. The questionnaire was comprised of three sections: the first collected demographic data; the second evaluated students' knowledge of the nonavalent HPV vaccine on a scale from 0 to 15, with cut-off points at 5 and 10 delineating low, medium, and high knowledge levels, respectively; the third section assessed vaccine acceptance on a scale from 8 to 40, using scores above the 50th percentile as the benchmark for positive acceptance.

RESULTS

Among the participants, 18% demonstrated low-level, 40.20% medium-level, and 41.70% high-level knowledge of the nonavalent HPV vaccine. Notably, 71.95% of respondents showed positive acceptance, whereas 28.05% expressed negative acceptance. Male students and those with lower economic conditions (monthly living expenses below 1000 RMB, P = 0.004; 1000-1499 RMB, P = 0.012) exhibited lower knowledge levels. As for acceptance, female students and those with higher monthly living expenses (1000-1499 RMB, P = 0.007; 1500-1999 RMB, P = 0.002; over 2000 RMB, P = 0.002) demonstrated greater vaccine acceptance. A positive correlation was noted between the level of knowledge and vaccine acceptance (rs = 0.256, P < 0.001).

CONCLUSIONS

Gender and economic status are significantly associated with nonavalent HPV vaccine knowledge and acceptance among university students. These findings highlight the potential impact of targeted educational initiatives, especially for economically disadvantaged male students, in enhancing vaccine uptake rates.

Factors affecting cervical screening using the health belief model during the last decade: A systematic review and meta-analysis

AIMS

To examine the utility of the health belief model (HBM) and other socioeconomic factors in shaping cervical screening behaviors. Also, to provide recommendations on improving screening uptake.

METHODOLOGY

A systematic literature search was conducted using the PubMed/MEDLINE, Cochrane/CENTRAL, and Web of Science databases for articles reporting on the factors associated with cervical screening using the HBM within the period from January of 2002 to January of 2023. Effect sizes for the various HBM constructs were pre-determined using the log odds ratio (logOR) and expressed with their confidence intervals. All reporting was in line with the PRISMA guidelines.

RESULTS

A total of 21 studies were included in the final analysis comprised of 15,365 participants. Our pooled analysis demonstrated that perceived susceptibility (OR: 1.40, 95% CI, 1.03-1.89), perceived benefits (OR: 1.30; 95% CI, 1.13-1.50), and self-efficacy (OR: 1.11; 95% CI, 1.05-1.17) were significantly associated with both the uptake of and intention to adopt preventive measures against cervical cancer. Conversely, women with higher perceptions of barriers were less likely to adopt any measure for cervical cancer screening or prevention (OR: 0.72; 95% CI, 0.57-0.91). In terms of sociodemographic effectors, older age (OR: 1.09; 95% CI, 1.01-1.19), graduate/post-graduate education (OR: 2.80; 95% CI, 1.46-5.37), higher knowledge of cervical cancer (OR: 2.21; 95% CI, 1.27-3.84), and being married (OR: 3.89; 95% CI, 1.38-10.92) were all associated with altering preventive behaviors and intentions toward cervical cancer.

CONCLUSION

This review delineates the most important and effective cognitive components that should be targeted within interventions aiming to promote cervical cancer prevention.

Predictors of Intention to Vaccinate or Continue to Vaccinate Children Against SARS-CoV-2 During the Fifth Wave of the COVID-19 Pandemic in the USA

The Centre for Disease Control recommends vaccination of children against SARS-CoV-2 to reduce the severity of COVID-19 disease and reduce the likelihood of associated complications. Vaccination of children requires the consent of parents or guardians, and levels of consent may ebb and flow over the course of the pandemic. This exploratory study examines predictors of parental intentions to vaccinate their children and the speed with which they would have them vaccinated during the fifth wave of the pandemic when vaccines were just being approved for use in children using a convenience sample of 641 parents reporting on 962 children. Multi-level regression analyses demonstrated regional differences in likelihood, with those in the Northeast reporting higher likelihood than those in the West. Parents with a conservative belief system were less likely to want to have their children vaccinated. Parents were more likely to have their child vaccinated if the child had COVID-19-related health risks, their child had a more complete vaccination history, and COVID-19 was perceived to be a greater threat to oneself and one's family. Faster intended vaccination speed was associated with regional urbanicity, liberal belief systems, more complete vaccination histories, and parental COVID-19 vaccination history. Higher levels of parental anxiety and lower levels of perceived vaccine danger were associated with increased speed. The severity of the COVID-19 pandemic within one's county was marginally related to speed, but not likelihood. These results underscore the importance of regular assessment of parental intentions across the pandemic, for practitioners to probe parental anxiety levels when discussing vaccination, to explicitly address risk/benefit analyses when communicating with parents, and to target previously routine unvaccinated parents and those in more rural areas to increase vaccine uptake. Comparisons are made with Galanis et al.'s (2022) recent meta-analysis on the topic.

The disease or the vaccination: Which is more important when deciding whether to vaccinate?

RATIONALE

Vaccinations provide adequate protection against many virus-related diseases. Nonetheless, many individuals refuse voluntary vaccinations, and their refusal could contribute to the spread of diseases. Previous research on the intention to vaccinate has been limited by focusing on a single target group.

OBJECTIVE

In this study, we develop an integrated theoretical framework incorporating the dual approach with relevant theories related to both disease and vaccination. Our objective is to examine the behavioral reasons for the decision to vaccinate or not. The vaccination-related appraisals concern aspects of vaccination and the disease-related appraisals concern aspects of COVID-19. The framework is applied to the much-discussed context of COVID-19 vaccination.

METHOD

We investigate the intention to vaccinate of two target groups, unvaccinated individuals and twice-vaccinated individuals, with a partial squares structured equation model.

RESULTS

Our results show that unvaccinated individuals are driven in their intention to vaccinate by their attitude (toward vaccination); factors relating to the disease have no impact. In contrast, when deciding whether to be revaccinated, twice-vaccinated individuals balance factors relating to vaccination and factors relating to disease.

CONCLUSIONS

We conclude that the proposed integrated theoretical model is appropriate for investigating diverse target groups and deriving implications.

HPV vaccination: Intention to participate among female senior high school students in Ghana

INTRODUCTION

Cervical cancer is the second most common cancer and the second leading cause of cancer death among women in Ghana. HPV vaccination is expected to be added to the national vaccination schedule in 2023. This study aimed to: i) describe intentions to participate in HPV vaccination and ii) explore factors associated with vaccination intentions among female senior high school students in Ghana.

METHODS

Female students (aged 16-24) were recruited from 17 senior high schools in Ashanti Region. A cross-sectional anonymous self-report paper-and-pen survey assessed students' HPV vaccination intentions using three items, and a range of correlates (individual, parent/family, social networks, service provision). Descriptive statistics were calculated for vaccination intentions, and correlates of intention scores (where higher scores indicate stronger intentions) were explored with a linear mixed-effect model.

RESULTS

Of 2400 participants, 64% (95%CI: 62%, 67%) agreed with at least one vaccination intention item. Uncertainty and disagreement with at least one item were endorsed by 51% (95%CI: 49%, 53%) and 44% (95%CI: 42%, 46%) of students, respectively. One-quarter of the students (25%, 95%CI: 23%, 26%) agreed, 12% (95% 11%, 13%) disagreed, and 11% (95%CI: 10%,13%) indicated uncertainty, on all three vaccination intention items. Vaccination uptake was 4.5%. Students were likely to have higher vaccination intention scores if: they had stronger beliefs about vaccine effectiveness; vaccination was recommended by parents, religious leaders and service providers, and vaccinated peers; and it was free. Students were likely to have lower vaccination intention scores if they perceived barriers to vaccination (e.g., side effects).

CONCLUSIONS

While two-thirds of students had some intention to participate in HPV vaccination, vaccine hesitancy (i.e., uncertainty or disagreement) was apparent. Alongside the rollout of a free national vaccination programme, messaging about vaccination benefits and effectiveness targeting students, as well as parents, religious leaders, service providers and peers would be beneficial given their influential role in students' vaccination intentions.

Prosociality and Social Responsibility Were Associated With Intention of COVID-19 Vaccination Among University Students in China

BACKGROUND

Coronavirus disease 2019 (COVID-19) vaccination is expected to end the pandemic; a high coverage rate is required to meet this end. This study aimed to investigate the prevalence of behavioral intention of free/self-paid COVID-19 vaccination and its associations with prosociality and social responsibility among university students in China.

METHODS

An anonymous online cross-sectional survey was conducted among 6922 university students in five provinces in China during November 1-28, 2020. With informed consent, participants filled out an online survey link distributed to them via WeChat study groups. The response rate was 72.3%.

RESULTS

The prevalence of behavioral intentions of free COVID-19 vaccination was 78.1%, but it dropped to 57.7% if the COVID-19 vaccination involved self-payment (400 RMB; around 42 USD). After adjusting for background factors, prosociality (free vaccination: adjusted odds ratio [ORa] = 1.10, 95% CI: 1.09-1.12; self-paid vaccination: ORa = 1.08, 95% CI: 1.07-1.09) and social responsibility (free vaccination: ORa = 1.17, 95% CI: 1.14-1.19; self-paid vaccination: ORa = 1.13, 95% CI: 1.11-1.14) were positively associated with the two variables of COVID-19 vaccination intention.

CONCLUSION

The present study demonstrated the positive effects of prosociality and social responsibility on the intention of COVID-19 vaccination. Accordingly, modification of prosociality and social responsibility can potentially improve COVID-19 vaccination. Future longitudinal and intervention studies are warranted to confirm such associations across populations and countries.

Demographic, psychological, and experiential correlates of SARS-CoV-2 vaccination intentions in a sample of Canadian families

The COVID-19 pandemic has been ongoing for close to a year, with second waves occurring presently and many viewing vaccine uptake as the most likely way to curb successive waves and promote herd immunity. Reaching herd immunity status likely necessitates that children, as well as their parents, receive a vaccine targeting SARS-CoV-2. In this exploratory study, we investigated the demographic, experiential, and psychological factors associated with the anticipated likelihood and speed of having children receive a SARS-CoV-2 vaccine in a sample of 455 Canadian families (858 children; parents' mean age = 38.2 ± 6.82 years). Using linear mixed-effects and proportional odds logistic regression models, we demonstrated that older parental age, living in the Prairies (relative to Central Canada), more complete child vaccination history, and a greater tendency to prioritise the risks of the disease relative to the risks of side effects (i.e. lower omission bias) were associated with higher likelihoods of intention to vaccinate participants' children, with trend-level associations with lower perceived danger of the vaccine and higher psychological avoidance of the pandemic. Faster speed of intended vaccination was predicted by a similar constellation of variables with an additional predictor of a child in the family having a COVID-19 related health risk being associated with slower intended speed. Results are discussed concerning public health knowledge mobilisation and the unique Canadian health landscape.

Factors associated with the intention to undergo Pap smear testing in the rural areas of Indonesia: a health belief model

Purposes

This study aimed to understand the influence of health beliefs, demographic factors, and health characteristics on the intention to undergo Pap smear testing among women in rural areas of Indonesia.

Methods

A descriptive cross-sectional study was conducted and 687 married women participated in the study. A convenience sampling was applied to recruit the participants from community health centres in a rural region in Indonesia. Self-reported data using the Health Beliefs Model Scale for Cervical Cancer and Pap Smear Test was collected to assess the health beliefs. Independent t-tests, simple logistic regressions, and a hierarchical logistic regression with 3 steps were run. Statistical significance for analysis was set at p < 0.05.

Results

The mean age of the participants was 42 years (SD = 8.4). Among the participants, 81% of the women had never undergone a Pap smear test, and 61% (n = 422) of the women reported a high intention of receiving a Pap smear test. Income and education Health beliefs regarding Pap smear testing were different between women who had low and high intentions to undergo Pap smear testing. Health beliefs, such as perceived benefits, severity, barriers to Pap smear testing, and health motivation for a Pap smear test were associated with the intention to undergo Pap smear testing among rural Indonesian women. Overall, the hierarchical multiple regression with 3 steps containing demographic, health characteristics, and health belief variables accounted for 31% variance of the intention to undergo Pap smear test among the Indonesian rural women.

Conclusions

Low screening rates of cervical cancer and high intentions to do the screening exist among rural Indonesian women. Health beliefs significantly affect the rural women’s intention of Pap smear testing in Indonesia.

Cervical cancer is a leading cancer among women and a significant cause of mortality for females around the world, including Indonesia. Globally, the screening rate for cervical cancer among women in rural areas remains low. In Indonesia, the incidence and the mortality from cervical cancer remain high compared to other female cancers. The Indonesian government has offered a free Pap smear screening to women since 2014, but the screening rate is still low, around 28%.

A total of 687 married women were included in the study. Approximately 80% of Indonesian women living in rural areas have never undergone a Pap smear test, and 60% of women reported a high intention of receiving a Pap smear test. Education, income, previous experience of Pap smear testing, a friend with a history of cervical cancer, perceived severity, perceived benefits, perceived barriers, and health motivations were significantly associated with the intention of Pap smear testing. Low screening rates of cervical cancer and high intentions toward the cervical cancer screening exist among rural Indonesian women. Health beliefs significantly affect the women’s intention of Pap smear testing.

Vaccine attitudes among young adults in Asia: a systematic review

Introduction: Young adults may be facing growing threats from vaccine-preventable diseases (VPDs). However, vaccination of young adults may not have drawn adequate attention. In Asia, adensely populated region with ahigh proportion of low-income countries, VPDs impose more of an economic and social burden than in western countries. However, knowledge about attitudes toward vaccines among young Asians is limited. This study aims to fill that gap by describing attitudes toward vaccines and how well they are accepted among young Asian adults through asystematic review of relevant Chinese and English publications.Methods: A three-stage searching strategy was adopted to identify eligible studies published during 2009-2019 according to the selection criteria, resulting in 68 articles being included.Results: The review finds that vaccination coverage among young Asians is generally lower than among their western peers, and there is a lack of relevant study in many Asian countries. Factors influencing young Asians' attitudes toward vaccines are categorized into contextual level, individual and social level, and vaccine-specific level.Conclusion: These suggest that there is a need to strengthen young adults' vaccination programs and to promote vaccine-related information and government.

Awareness and knowledge of human papillomavirus vaccination and their influential factors among Chinese women: a systematic review

Objectives

To systematically review the knowledge attitudes and the influential factors on human papillomavirus (HPV) vaccination among Chinese women.

Methods

Published studies on knowledge and attitudes of HPV vaccination for preventing cervical cancer among Chinese female population were retrieved using the major Chinese and English databases. Meanwhile, handwork retrieval was also conducted and the references including in the literature were retrieved. The quality of the literature was rigorously evaluated and extracted independently by two researchers and the data were analyzed and described by review manager 5.3 (RevMan5.3) software.

Results

In all, 19 articles including 8 articles in Chinese and 11 in English were chosen. A total of 30,176 participants were included and the sample size ranged from 64 to 6,024. The overall awareness of HPV and HPV vaccine among Chinese women was at a low level. Chinese women generally showed poor knowledge about HPV and HPV vaccine. Acceptance of HPV vaccination among Chinese women was at a high level. Vaccination intentions were influenced by the theory of planned behavior (TPB) and measured by attitudes subjective norms and perceived behavioral control.

Conclusions

The health authorities may evaluate and develop TPB-based interventions to increase HPV vaccination intentions of Chinese women. HPV vaccination programs should focus on carrying out multi-level and targeted health education and developing effective public health strategies after balancing the cost and benefit of HPV vaccine program. Medical staff should play the positive role in promoting the use of HPV vaccines in China. Integration of policy and community perspectives and multi-level interventions are essential to maximize the public health benefits of HPV vaccination.

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.

Factors influencing intention to obtain the HPV vaccine in South East Asian and Western Pacific regions: A systematic review and meta-analysis

Since licensing in 2006, there has been poor uptake of the HPV vaccine among the targeted population in the South East Asia Region (SEAR) and Western Pacific Region (WPR). A systematic review was conducted to identify the studies exploring the relationship between factors and intention for HPV vaccination among women in SEAR and WPR countries. Nineteen studies were identified as suitable for qualitative synthesis, and three as suitable for meta-analysis. Most women had a positive intention to have an HPV vaccine (range 57%-85%). Having a positive intention to vaccinate was significantly higher among women not aware of HPV infection (OR: 1.34, 95% CI: 1.02-1.76) and HPV vaccine (OR: 1.57, 95% CI: 1.26-1.96). Lower knowledge level and less confidence in safety and efficacy of the vaccine, negatively affected intention to vaccinate. Perceiving the vaccine to be expensive, low perception of contracting HPV infection and cervical cancer, and lack of concrete recommendations from healthcare providers also negatively affected intention to vaccinate. This review suggests the decision-making processes of women in SEAR and WPR is influenced by the cost of vaccination, perceived efficacy and safety of vaccine, provision of information on vaccination, and the awareness about HPV infection and the HPV vaccine.

Human papillomavirus (HPV) vaccination and factors related to intention to obtain the vaccine among young college women in Thailand

Purpose

Most cervical cancers are caused by genital human papillomavirus (HPV). However, it can be prevented if females receive an HPV vaccine. Nevertheless, there is limited evidence of HPV vaccination and predictors of intention to obtain the vaccine among young women in Thailand. The paper aims to discuss this issue.

Design/methodology/approach

This cross-sectional study examined HPV vaccination and factors influencing intention to vaccinate among a convenient sample of college women in Thailand. The data collection was conducted via a self-administered “HPV and HPV vaccine-related knowledge, attitudes, and behaviors” questionnaire.

Findings

Out of 1,030 participants, 309 (30.0 percent) were aware of HPV and the HPV vaccine. Out of these, 257 participants reported that they had not obtained the vaccine and 18 participants were unsure if they had already obtained the vaccine or not. Only 34 participants confirmed that they had received the vaccine. Among those who were aware of HPV and the HPV vaccine, 56.4 percent of them did not know that most HPV-infected persons do not show any signs or symptoms, and 53.3 percent thought that the vaccine provided protection against other sexually transmitted infections as well. Most had positive attitudes toward vaccination and subjective norms. Among the participants who had not received the vaccine, the intention to obtain the vaccine was predicted by age, knowledge, attitudes toward vaccination, and subjective norms. The reasons for not being vaccinated included the cost of the vaccine, lack of knowledge, and perception of themselves being at low risk.

Originality/value

This study found low HPV vaccination among college women. However, those who had not received the vaccine intended to obtain the vaccine at some point in the future. An HPV vaccination campaign may be well tailored in order to increase the intention to obtain the vaccine which, in turn, may increase the HPV vaccination. Vaccination cost sharing should be discussed among Thai policy makers in order to alleviate the financial burden for women.

Focus Group Study of Chinese International Students' Knowledge and Beliefs About HPV Vaccination, Before and After Reading an Informational Pamphlet About Gardasil(®)

An increasing need for Human Papillomavirus (HPV) vaccines in China remains unmet in the mainland and the knowledge and intentions of Chinese youth regarding vaccination is unknown. In the fall of 2013, 44 Chinese international students (CIS) attending a university in the United States Midwest participated in 10 focus group discussions (five female and five male). Result showed that participants have limited awareness and knowledge about HPV infection and vaccination, participants erroneously believed that the causes of cervical cancer are abortion and miscarriage. Participants rely heavily on informal sources such as Chinese-based social media platforms and personal social networks for information on sexually transmitted infections. Sexual cultures and behaviors are perceived differently between CIS born in the 1990s and 1980s. Interestingly, participants' perceived stigma about HPV infection decreased with improving knowledge level during group discussions. In conclusion, HPV vaccine should be further promoted alongside sex education among CIS.

Factors involved in human papillomavirus (HPV) vaccine hesitancy among women in the South-East Asian Region (SEAR) and Western Pacific Region (WPR): A scoping review

A scoping review was performed to identify factors that may lead to human papillomavirus (HPV) vaccine hesitancy among women in low- and middle-income countries in South East Asian Region (SEAR) and Western Pacific Region (WPR). A systematic search of English and non-English articles using Pubmed, EMBASE, PsycINFO, Cochrane, MEDLINE, and CINAHL plus was conducted. Only 63 studies conducted in SEAR and WPR were included from inception until December 2016. Results of these studies have shown that poor awareness and knowledge of practices on cervical cancer prevention was evident in both SEAR and WPR. Concerns on safety and efficacy of the vaccine, and costs in getting vaccinated were significant barriers. Most women stated that they needed more information, and strongly welcomed a physician's recommendation in both geographical regions. Women also felt they have a low risk of acquiring HPV infection and cervical cancer. Most women in SEAR and WPR were unable to decide on whether to accept HPV vaccination.

Parental intention regarding the administration of the HPV vaccine for adolescent daughters in Taiwan

This study aimed to investigate parental intention regarding the human papilloma virus (HPV) vaccination for adolescent daughters. Parents or guardians of adolescent girls, aged 12-14 years, from junior high schools in Taiwan participated and completed a HPV vaccination intention survey based on the Theory of Planned Behavior. The survey was conducted from October to November, 2009. Most, 78%, of the respondents reported a high intention to vaccinate daughters against HPV. A high intention of vaccination was associated with a family history of gynecological tumors (adjusted odds ratio [OR]: 2.22, 95% confidence interval [CI]: 1.10-4.51) and HPV awareness (adjusted OR: 2.33, 95% CI: 1.45-3.76). Higher parental intention was reported by respondents with a positive attitude toward the HPV vaccine (adjusted OR: 6.83, 95% CI: 4.16-11.22), perceived greater influence of subjective norms (adjusted OR: 121.23, 95% CI: 42.69-344.21), greater perceived behavioral control (adjusted OR: 67.69, 95% CI: 16.40-279.41), and perceived that the vaccine had limited influence on adolescent sexual behavior (adjusted OR: 2.24, 95% CI: 1.41-3.78). Health-care professionals must be knowledgeable about the HPV and actively promote vaccination among adolescent girls. Improvements in vaccination can be achieved through recommendations by physicians and nurses.

Human papillomavirus vaccines and cervical cancer: awareness, knowledge, and risk perception among Turkish undergraduate students

The aim of this study was to evaluate awareness, knowledge, and risk perception about human papillomavirus (HPV), cervical cancer, and HPV vaccines among undergraduate students in Turkey. The convenience sample of this descriptive cross-sectional study consisted of 605 undergraduate students in Istanbul University during a semester. Demographic characteristics of students, their reproductive health and lifestyle behaviors, and knowledge of HPV and HPV vaccine were questioned using self-administered forms. The overall proportion of students who had heard about HPV infection was 48.8%, while the proportion of students who had heard of the HPV vaccine was 44.5%. Forty eight percent of females and 60% of males reported never having heard of the HPV. Only 45.7% of females had knowledge about HPV as a cause of genital warts, and 58.1% correctly indicated that HPV caused cervical cancer. The majority of students in both genders (>80%) knew that the infection is primarily transmitted through sexual intercourse. Females were more concerned than males about having cervical/penile cancer associated with HPV in the future. Only 46.4% of females and 39% of males reported having heard of the HPV vaccine. The majority of the female and male students did not know who should get the HPV vaccine and when to get vaccinated. Among males, 25.8% reported that they would consider getting vaccinated (if available) and 38.4% intended to vaccinate their children. Turkish undergraduate students had a low to moderate level of knowledge regarding HPV infection and HPV vaccine. In order to increase awareness about HPV and develop positive behaviors, young people should be provided with accurate information through educational activities in the community and health care services.

National HPV immunisation programme: knowledge and acceptance of mothers attending an obstetrics clinic at a teaching hospital, Kuala Lumpur

BACKGROUND

Introduction of the HPV vaccine is a forefront primary prevention method in reducing the incidence of carcinogenic human papillomavirus (HPV) and cervical cancer. The Malaysia government has implemented the National HPV immunisation programme since 2010, supplying HPV vaccine free to targeted 13 year olds. This study aimed to explore the level of knowledge among mothers on cervical cancer, HPV, HPV vaccine and National HPV (NHPV) immunisation programme since its' implementation. It also assessed acceptance of mothers towards HPV vaccine being administered to their daughter, son or themselves.

MATERIALS AND METHODS

A cross sectional study was conducted on 155 respondents using self-administered questionnaires; conducted in December 2012 at the Obstetrics and Gynaecology Clinic in a teaching hospital in Kuala Lumpur. Respondents were selected using a multistage sampling technique.

RESULTS

A response rate of 100% was obtained. Overall, 51.0% of mothers had good knowledge, with 55% having good knowledge of cervical cancer, 54.2% for both HPV and the National HPV immunisation programme and 51.0% for the HPV vaccine. Regression analyses showed that ethnicity was associated with knowledge on cervical cancer (p=0.003) while education was associated with knowledge on HPV (p=0.049). Three factors are associated with knowledge of the National HPV immunisation programme; ethnicity (p=0.017), mothers' education (p=0.0005) and number of children (p=0.020). The acceptance of HPV vaccine to be administered among daughter was the highest at 87.1%, followed by for mothers themselves at 73.5%, and the least is for sons 62.6%.

CONCLUSIONS

This study found that the overall level of knowledge was moderate. Adequate information on cervical cancer, HPV, HPV vaccination and the National HPV immunisation programme should be provided to mothers in order to increase acceptance of the HPV vaccine which can reduce the disease burden in the future.

Factors associated with future commitment and past history of human papilloma virus vaccination among female college students in northern Taiwan

OBJECTIVE

To investigate factors influencing commitment to human papilloma virus (HPV) vaccination and prior vaccination among female college students in northern Taiwan.

METHODS

A quota sample of 400 female college students was recruited from nine colleges in northern Taiwan during March 2013. Of these, 398 completed the self administered questionnaire which was designed based on the health promotion model.

RESULTS

The results showed that factors associated with prior vaccination behavior were family history of gynecologic malignancy, ever being advised to get HPV vaccination, perceived barriers of action and perceived self-efficacy. Predictors for commitment to HPV vaccination in the next 6 months were the cost of vaccination, ever being advised to get HPV vaccination, perceived self-efficacy and situational influences. Perceived self-efficacy was significantly influenced by relationship status, past receipt of a recommendation for HPV vaccination and level of knowledge about HPV.

CONCLUSION

When formulating vaccination policies, governmental or medical institutions should include these factors to promote vaccination.

Human Papillomavirus vaccination acceptability among female university students in South Africa

BACKGROUND

The objectives of this present study were to assess the awareness of cervical cancer and its risk factors among female undergraduates in South Africa, and to determine the their level of acceptability of Human Papillomavirus (HPV) vaccination.

MATERIALS AND METHODS

This cross-sectional study was conducted in March 2013 among 440 full time undergraduate female students.

RESULTS

Of those students who never had sex (n=163), 96 (58.9%) had ever heard of cervical cancer and only 12 students (12.5%) knew that HPV causes cervical cancer. More than a third (35.4%) of the students correctly said that sexual intercourse before age of 18 years is a risk factor for cervical cancer and 55.2% of the students knew about the Pap smear test which is used for screening cervical cancer. The majority (77.3%) were willing to accept HPV vaccination. Results revealed that students who knew about the Pap smear test, and were aware that having multiple sex partners, sexual intercourse before the age of 18 years, smoking and having contracted any STDs are risk factors for cervical cancer were more likely to accept HPV vaccination compared to other groups.

CONCLUSIONS

The general knowledge of South African female university students about cervical cancer is not sufficient but they have positive attitudes toward getting vaccinated with the HPV vaccine.

Awareness of Turkish female adolescents and young women about HPV and their attitudes towards HPV vaccination

BACKGROUND

The aim of the study was to assess the knowledge about HPV and HPV vaccines and attitudes towards vaccination among the females aged 9-24 years in Turkey.

MATERIALS AND METHODS

Self-administered questionnaires were filled out individually by the participants covering demographic information, knowledge about HPV infection and HPV vaccines, attitudes towards vaccination, and the perceptions of them about their parental attitudes about vaccination.

RESULTS

Of the 408 subjects participating in the study, 41.6% (n=170) had heard of HPV. Thirty-three percent (n=136) knew the causal relationship between HPV and cervical cancer. Only 27.9% (n=114) of them knew that HPV vaccines can prevent cervical cancer. Eleven percent (n=46) of the females participating in the study were willing to be vaccinated, and only 1.4% (n=6) were already vaccinated at the current time. The main reason listed among the participants who were not willing to be vaccinated was lack of information.

CONCLUSIONS

Awareness and knowledge of Turkish female adolescents and young women about HPV, relation with cervical cancer and prevention of cervical cancer by Pap smear and vaccine are still limited. If the most important barrier to vaccination, which is reported as lack of information, were to be addressed, it would greatly impact the decision-making and vaccine acceptance.

School-based vaccination of young US males: impact of health beliefs on intent and first dose acceptance

Little is known about adolescent males and their parents with respect to intent and first dose uptake of the human papillomavirus (HPV) vaccine outside of primay care settings. The purpose of this study was to evaluate potential predictors of parental intent to vaccinate (study was conducted in November 2010-December 2012) and of first dose uptake of HPV vaccine among a sample of young adolescent males, 11-15 years of age, who received care at a school-based health center (SBHC). We also examined intent as a potential mediator of the relationships between predictors (health beliefs and perceived spousal agreement) and vaccination. Slightly more than half (n=135 of 249) of parents reported an intention to vaccinate and 28% (n=69) of males received their first dose of the HPV vaccine. Two of three health beliefs were significantly associated with both intention and uptake as was perceived spousal agreement. We found intention to vaccinate was a partial mediatator between the perceived benefits of HPV vaccine and first dose acceptance. We also determined that intent was a strong mediator between both general immunization benefits and perceived spousal agreement and first dose uptake. While vaccine uptake was lower than expected, particularly considering that many barriers to vaccine initiation were eliminated because of the SBHC setting, this rate is higher than in traditional settings. After controlling for intent, only perceived benefits of the HPV vaccine remained a significant predictor of first dose acceptance.

Factors related to Israeli lesbian women's intention to be vaccinated against human papillomavirus

Summary

Lesbian women's susceptibility to human papillomavirus infection and, as a consequence, to cervical cancer, is similar to that of heterosexual women. However, little is known about factors related to lesbian women's intention to be vaccinated against human papillomavirus. The aim of the study was to identify factors related to Israeli lesbian women's intention to be vaccinated, using the Health Belief Model. The study has a cross-sectional design. A convenience sample of 207 lesbian women recruited at clubs in central Israel's lesbian community completed a questionnaire, based on the Health Belief Model. Thirty-two percent of the respondents reported having a high intention to be vaccinated. Perceived susceptibility to cervical cancer and perceived benefits of human papillomavirus vaccination were found to be related to intention to be vaccinated. The findings offer insights that can inform health care providers of strategies to promote vaccination against human papillomavirus in this unique population.

Factors associated with the intention to recommend human papillomavirus vaccination among Korean school health teachers

PURPOSE

The purposes were to examine Korean school health teachers' knowledge and attitudes toward human papillomavirus (HPV) and HPV vaccination, identify factors associated with their intention to recommend the HPV vaccine, and characterize school health teachers' communication with students or parents regarding the HPV vaccine.

DESIGN AND METHODS

The online survey involved 119 school health teachers in Korea.

RESULTS

Factors associated with an intention to recommend the HPV vaccine were perceived benefits, desiring more education regarding HPV and the HPV vaccine, and age of school health teachers.

PRACTICE IMPLICATIONS

Findings suggest a need for more education to promote a greater understanding of HPV and HPV vaccination among Korean school health teachers.

Knowledge, attitudes of human papillomavirus vaccine, and intention to obtain vaccine among Korean female undergraduate students

The purpose of this study was to examine knowledge about the human papillomavirus and attitudes toward human papillomavirus and human papillomavirus vaccination among Korean female undergraduate students. Moreover, this study sought to identify factors associated with intention to obtain the human papillomavirus vaccine. A cross-sectional study was conducted with 297 Korean female undergraduate students. Data were collected using a self-administered questionnaire. Collected data were analyzed with descriptive statistics, t-test or ANOVA, and stepwise multiple regression analysis. Only 37.8% of the participants were aware of human papillomavirus. The percentage of correct answers for knowledge about human papillomavirus was 40.6%. Factors associated with intention to obtain the human papillomavirus vaccine were: wanting more education about the vaccine, disease severity, knowledge of human papillomavirus, awareness of the human papillomavirus vaccine, human papillomavirus attributes, and susceptibility; these variables accounted 31.6% of the variance in scores for intention to obtain human papillomavirus vaccination. Findings from this study suggested a need for more active education to reduce the risk of human papillomavirus infection among female undergraduate students. Educational programs should be developed and evaluated, specifically focused on disease severity, susceptibility, awareness of human papillomavirus vaccine, and attributes of human papillomavirus.

Predictors of Human Papillomavirus Vaccination in Female University Students

PURPOSE

The purpose of this study was to identify predictors of HPV (Human papillomavirus) vaccination among female university students.

METHODS

The participants in this study were 1,486 female university students. Data were collected using self-administered questionnaire from september 1, 2010 to June 30, 2011. Data were analysed using descriptive statistics, t-test, chi2-test and logistic regression.

RESULTS

The rate of HPV vaccination was 7.2%. Factors that influence HPV vaccination included residential region, smoking experience, family history of cervical cancer, experience having heard about the HPV vaccination, awareness that HPV is a sexual disease, HPV knowledge, perceived seriousness, perceived benefit and perceived barrier in health beliefs.

CONCLUSION

The results suggest a need to increase HPV vaccination campaigns to increase awareness of HPV vaccination. University and health care facilities should provide health education emphasizing perceived seriousness and perceived benefits. Also, the national health insurance corporation should consider addressing cost issues as a barrier to HPV vaccination.

Knowledge and beliefs about cervical cancer and human papillomavirus among Taiwanese undergraduate women

PURPOSE/OBJECTIVES

To assess knowledge and attitudes regarding cervical cancer and human papillomavirus (HPV) among undergraduate women in Taiwan.

DESIGN

A descriptive cross-sectional design.

SETTING

Five universities in southern Taiwan.

SAMPLE

953 undergraduate women aged 17-36 years.

METHODS

The self-administered HPV Belief questionnaire was used to collect data on knowledge and beliefs regarding cervical cancer, Pap testing, and HPV.

MAIN RESEARCH VARIABLES

Knowledge, beliefs, cervical cancer, Pap testing, HPV, likelihood of cervical cancer, and HPV infection.

FINDINGS

Seventy percent of participants agreed that cervical cancer could be prevented and was a severe disease, and 80% knew the purpose of Pap testing. Forty-nine percent were aware of HPV. Undergraduate women with an awareness of HPV were more likely to be older, studying a health-related major, have a higher class standing, have a personal history of gynecologic visits, and have had a Pap test. Neither family history of gynecologic cancer nor sexual experience predicted HPV awareness, although sexual experience had a significant association with the knowledge and beliefs of cervical cancer. Most of the undergraduate women believed themselves unlikely to acquire cervical cancer or HPV infection.

CONCLUSIONS

Undergraduate women in Taiwan have limited knowledge of cervical cancer and HPV. Awareness of the likelihood of HPV infection is low among undergraduate women, even those who are sexually active.

IMPLICATIONS FOR NURSING

Educational campaigns focusing on cervical cancer screening and HPV infection are needed, particularly for sexually active undergraduate women.

Do Health Beliefs, Health Care System Distrust, and Racial Pride Influence HPV Vaccine Acceptability among African American College Females?

The promise of human papillomavirus (HPV) vaccines rests with the ability to promote widespread uptake especially among populations at high risk of cervical cancer and other associated disease outcomes. The purpose of this study was to examine health beliefs and culturally specific influences of HPV vaccine acceptability among African American college females. Approximately 76 percent of participants reported HPV vaccine acceptability. Predictors of acceptability included: higher perceived benefit and lower racial pride. Findings can be used to inform development of campus-based HPV educational approaches to promote widespread HPV vaccine acceptability and safer sex practices among African American college females.

The importance of social norms for uptake of catch-up human papillomavirus vaccination in young women

Background Human papillomavirus (HPV) is the cause of almost all cases of cervical cancer. The current UK government immunisation program includes free routine HPV vaccination of girls aged 12–13, with a catch-up vaccination program for 13–18-year-old girls. The aim of this study was to identify correlates of intended and actual uptake of catch-up HPV vaccination. Methods: An online questionnaire was completed by 591 young women aged 16–20. Results: Of the 350 women who had been offered catch-up HPV vaccination, 90.6% had accepted. In multivariate analyses, vaccine uptake was significantly correlated with subjective norms more supportive of HPV vaccination, and greater uptake of other childhood vaccinations (χ2(3) = 39.34, P < 0.01; 91.1% correctly classified; Nagelkerke pseudo-r2 = 0.23). Among the 241 women aged 16–20 who had not been offered HPV vaccination, the average intention was 3.70 on a five-point scale. Multivariate analyses revealed four significant independent predictors of stronger intentions to accept vaccination: subjective norms more supportive of HPV vaccination, greater worry about sexually transmissible infections, greater support for young people’s sexual health services and greater support for childhood vaccination (F(4,236) = 18.67, P < 0.01; adjusted r2 = 0.23). Young women rated television advertisements, educational programs and television soaps as the most effective ways to encourage uptake of HPV vaccination. Conclusions: Uptake of HPV vaccination may be increased if interventions use appropriate media to promote social norms supportive of HPV vaccination.

HPV vaccine acceptance among female Greek students

The human papillomavirus (HPV) vaccine protects against HPV-related disease. The aim of this study was to assess acceptance of HPV vaccination among female Greek students. A sample of 573 students aged 18-25 years participated in the present study. Interviews were performed using a structured questionnaire. Of the respondents, 3% were not aware of the HPV vaccine. Of the subjects, 10.47% had been administered the HPV vaccine. Of the respondents who had not been administered the vaccine, 43.86% were not willing to accept it because of the rumors of serious side effects. The results highlight the need for additional education and health promotion regarding HPV vaccination and cervical cancer prevention.