Girls' explanations for being unvaccinated or under vaccinated against human papillomavirus: a content analysis of survey responses

Knowledge about cervical cancer risk factors and human papilloma virus vaccine among Saudi women of childbearing age: A community-based cross-sectional study from Saudi Arabia

Objective

To examine the knowledge of cervical cancer risk factors and human papilloma virus (HPV) vaccine among Saudi women of childbearing age.

Methods

An anonymous, survey-based, cross-sectional study was conducted from November 2022 to March 2023.

Results

Overall, 422 participants were included in the current study. Most participants were within the age group of 15-25 years old (42.9%), single (47.9%), and educated with a bachelor's degree (70%). Out of a total of 14 points, the average knowledge score for all participants was 7.3 ± 2.31 (range: 2-14). More than three-quarters of the surveyed participants correctly identified the following risk factors for cervical cancer: multiple sexual partners (78.2%), having weakened immunity (82.7%), infection with HPV (82.9%), and positive family history of cervical cancer (88.9%). Concerning HPV vaccine, 153 (36.3%) participants heard about HPV vaccine and only 20 (4.4%) of them were vaccinated. Only 128 (30.3%) participants stated correctly that 9-13 years old is the best age to start HPV vaccine, whereas 51 (12.1%) participants correctly stated the number of HPV vaccine doses to be three over six months. Overall, 167 (39.6%) participants declined to receive the HPV vaccine. The three most frequently reported reasons included not hearing about HPV vaccine (35.3%), fear from HPV-related side effects (30.5%), and apprehension from HPV vaccine injection (16.2%). Among several socio-demographic characteristics, occupation was statistically significantly associated with knowledge score (p < 0.001), with students in health specialties tended to have the highest knowledge score compared with others.

Conclusion

Most participants displayed good knowledge about cervical cancer risk factors, but not about HPV vaccine. Very alarmingly, less than 5% of the participants received HPV vaccine and close to 40% of them declined to receive the HPV vaccine. Mechanisms to increase public awareness about HPV vaccine and its acceptance by women are recommended.

Views and experiences of primary care among Black communities in the United Kingdom: a qualitative systematic review

BACKGROUND

In the United Kingdom, people with non-white ethnicities are more likely to report being in worse health conditions and have poorer experiences of healthcare services than white counterparts. The voices of those of Black ethnicities are often merged in literature among other non-white ethnicities. This literature review aims to analyse studies that investigate Black participant experiences of primary care in the UK.

METHODS

We conducted a systematic literature review searching Medline, Web of Science, EMBASE, SCOPUS, Social Policy and Practice, CINAHL plus, Psych INFO and Global Health with specific search terms for appropriate studies. No publish date limit was applied.

RESULTS

40 papers (39 articles and 1 thesis) were deemed eligible for inclusion in the review. A number of major themes emerged. Patient expectations of healthcare and the health seeking behaviour impacted their interactions with health systems in the UK. Both language and finances emerged as barriers through which some Black participants interacted with primary care services. (Mis)trust of clinicians and the health system was a common theme that often negatively impacted views of UK primary care services. The social context of the primary care service and instances of a cultural disconnect also impacted views of primary care services. Some papers detail patients recognising differential treatment based on ethnicity. The review included the voices of primary care professionals where descriptions of Black patients were overwhelmingly negative.

CONCLUSION

Views and experiences of Black groups may be radically different to other ethnic minorities and thus, should be teased out of broader umbrella terms like Black and Asian Minority Ethnic (BAME) and Black Minority Ethnic (BME). To address ethnicity-based health inequalities, culturally sensitive interventions that engage with the impacted community including co-designed interventions should be considered while acknowledging the implications of being racialised as Black in the UK.

Predicting human papillomavirus vaccine uptake in men who have sex with men the influence of vaccine price and receiving an HPV diagnosis

BACKGROUND

To understand how human papillomavirus (HPV) screening results, HPV-related knowledge and attitudes are related to vaccination intention in three cost ranges and the actual vaccination behavior in a community sample of men who have sex with men (MSM).

METHODS

MSM aged 20 years of age or older were recruited between October 2015 and May 2016 from community health centers that provide HIV testing and consultation services in Southern Taiwan and on social media. MSM were seen at baseline and again at 6 months after baseline in a cohort study. The baseline study included 253 individuals; 182 of them returned for the 6th-month follow-up. At each visit, MSM were asked to receive HPV screening and filled out a questionnaire. Structural equation modeling was used to test whether attitudinal factors and HPV screening results from the baseline affect their self-reported actual vaccine uptake at the in 6^th-month follow-up.

RESULTS

Our research included 171 participants from the cohort because they had full information of the study variables (mean ± SD age = 29.21 ± 6.18). Our model showed good model fit using indices such as the comparative fit index (value = 0.998) and root mean square error of approximation (value = 0.013). HPV knowledge can predict those who have intention to take up HPV vaccine no matter what the price (p = .02), and then predict vaccine uptake at the follow-up (p < .001). A positive HPV screening result can predict vaccine uptake at the follow-up (p = .004).

CONCLUSION

Our findings highlight the impact of vaccine price and HPV screening results on the intention and uptake of HPV vaccine. It is important to raise awareness of HPV in male populations. Clinicians and health educators should establish a safe and private environment for male patients for inquiring about HPV vaccine and HPV-related cancers.

Human papillomavirus vaccination coverage and knowledge, perceptions and influencing factors among university students in Guangzhou, China

Introduction: HPV vaccines were administered in mainland China from July 2017 at a gradual rate. We aimed to assess the vaccination rate and vaccination influencing factors among college students in mainland China.Methods: From October to December 2018, we conducted face-to-face questionnaires including 5 sections and 22 questions to collect demographic information, HPV infection and transmission knowledge, HPV vaccine knowledge and attitudes among college students in Guangzhou, China. HPV vaccine vaccination status and cervical screening behaviors were self-reported. Knowledge and attitudes differences between the vaccinate and non-vaccinate groups were analyzed using univariable logistic regression. Vaccination-related influencing factors were estimated using multivariable logistic regression.Results: 5307 of 5414 valid questionnaires were collected. The self-reported cervical screening rate and HPV vaccine coverage were 11.82% (9.03%-14.61%) and 3.09% (2.62%-3.56%). In total, 55.57% of the participants were hesitant about vaccination. Urban residence (OR = 2.1, 95%CI: 1.4-3.3), high monthly consumption (OR = 2.6, 95%CI: 1.9-3.6), awareness of vaccination adaptive population (OR = 3.1, 95%CI: 1.9-5.0), awareness of infection-related risk factors (OR = 2.5, 95%CI: 1.1-5.7), and awareness of HPV vaccine effectiveness (OR = 3.2, 95%CI: 2.0-5.2) were significant in multivariable logistic regression.Conclusion: HPV vaccine coverage is quite low among college students in China Guangzhou. Economic affordability, awareness of HPV infection, and belief in the effectiveness of HPV vaccine are influencing factors for vaccination. In the future, establishing a national financial subsidy and strengthening health education is needed to increase the vaccination rate in China.

HPV knowledge and vaccine acceptance among European adolescents and their parents: a systematic literature review

BACKGROUND

Since the introduction of HPV vaccines, several studies have been conducted in different countries to assess HPV knowledge and vaccine acceptance. The aim of this study was to perform a systematic literature review to summarize results and identify factors associated with HPV knowledge and vaccine acceptance in adolescents and their parents and to compile the measurement tools used in the published research studies performed in European countries where HPV is licensed.

METHODS

A systematic literature review was conducted for studies published between January 1st 2006 and December 31st 2017.

RESULTS

Seventy non-interventional studies performed in 16 European countries met the inclusion criteria. Thirty-eight of them reported data on HPV knowledge and 40 reported data on HPV vaccine acceptance. Further, 51.8% of adolescents (range 0% to 98.6%) and 64.4% of parents (range 1.7% to 99.3%) knew about HPV infection. Insufficient information and safety concerns were the main barriers to vaccination acceptance.

CONCLUSION

HPV knowledge and vaccine acceptance are still modest and vary widely between studies across EU countries. Coordinated efforts should be made to provide the relevant population with information for informed decision-making about HPV vaccination.

HPV vaccination in a context of public mistrust and uncertainty: a systematic literature review of determinants of HPV vaccine hesitancy in Europe

Europe is increasingly described as the region in the world with the least confidence in vaccination, and particularly in the safety of vaccines. The aim of this systematic literature review was to gather and summarise all peer-reviewed and grey literature published about determinants of Human Papillomavirus (HPV) vaccine hesitancy in Europe. Ten thematic categories were identified across the 103 articles which were included in the review. Participants from European studies most commonly reported issues with the quantity and quality of information available about HPV vaccination; followed by concerns about potential side effects of the vaccine; and mistrust of health authorities, healthcare workers, and new vaccines. Comparative analyses indicated that confidence determinants differed by country and population groups. This evidence supports the need to develop context-specific interventions to improve confidence in HPV vaccination and design community engagement strategies aiming to build public trust.

When Pap Testing Fails to Prevent Cervix Cancer: A Qualitative Study of the Experience of Screened Women Under 50 with Advanced Cervix Cancer in Canada

INTRODUCTION

While Papanicolaou (Pap) smears have resulted in a significant decline in cervical cancer incidence and mortality, our clinical experience indicates some women still present with locally advanced cervical cancer (LACC) despite having received Pap smear screening. Recent guidelines have decreased the recommended frequency of Pap smears to every three years. Our study sought to investigate the experiences of young women compliant with cervical screening who presented with LACC.

METHODS

Women under 50 with LACC, FIGO (International Federation of Gynecology and Obstetrics) stage IB1 to IVA who underwent a Pap smear within two years of diagnosis and received curative intent chemoradiotherapy between September 2010 and December 2012 were included. Participants were treated at a tertiary academic cancer centre and invited for a semi-structured, in-person interview, which was analysed qualitatively using thematic analysis.

RESULTS

Thirteen out of 38 women had Pap screening two or less years before diagnosis. Ten consented to participate in an interview. Several key themes emerged: I) Belief that LACC does not occur in those who undergo screening; II) Lack of understanding about LACC symptoms/diagnosis of cervix cancer; III) Reluctance from health care providers to perform a detailed pelvic examination in the presence of symptoms; IV) Negative emotions including anger, shame, regret, mistrust; V) Changes in quality of life from treatment; VI) Advice for other women.

CONCLUSIONS

One-third of women presenting with LACC had appropriate Pap screening prior to diagnosis. Patients believe delays in their diagnosis resulted in detrimental quality of life. There is a need to educate physicians and the public about the symptoms of cervix cancer and to consider this diagnosis even when Pap screening has occurred.

Human Papillomavirus Vaccination Uptake before and after the Affordable Care Act: Variation According to Insurance Status, Race, and Education (NHANES 2006-2014)

STUDY OBJECTIVE

The purpose of the study was to compare human papillomavirus (HPV) vaccination rates before and after Affordable Care Act (ACA) implementation among women, and examine differences according to insurance status and other sociodemographic variables.

DESIGN, SETTING, AND PARTICIPANTS

This was a cross-sectional analysis of the National Health and Nutrition Examination Survey questionnaire data. Participants (n = 4599) were from a random sample of the United States population.

INTERVENTIONS AND MAIN OUTCOME MEASURES

HPV vaccination status and number of doses received according to age, income, education, race, and insurance coverage.

RESULTS

Over time, the proportion of women reporting HPV vaccination increased from 16.4% to 27.6%, and reporting vaccination completion (3 doses) increased from 56.8% to 67.2%. After ACA implementation, respondents were 3.3 times more likely to be vaccinated compared with before ACA implementation (95% confidence interval [CI], 2.0-5.5) adjusting for age, race, and insurance coverage. Similarly, respondents were more likely to have received 2 (odds ratio, 2.8; 95% CI, 1.5-5.3) or 3 doses (odds ratio, 5.8; 95% CI, 2.5-13.6).

CONCLUSION

Vaccination uptake increased in a comparison of waves of data from before and after ACA implementation. This increase in vaccination coverage could be related to the increased preventative service coverage, which includes vaccines, required by the ACA. Future studies might focus on the role insurance has on vaccination uptake, and meeting Healthy People 2020 objectives for vaccination coverage.

Development and validation of measures to evaluate adolescents' knowledge about human papillomavirus (HPV), involvement in HPV vaccine decision-making, self-efficacy to receive the vaccine and fear and anxiety

OBJECTIVES

We describe the development and validation of measures of human papillomavirus (HPV)/HPV vaccination knowledge, fear/anxiety about vaccination, involvement in HPV vaccine decision-making, and self-efficacy with regard to getting the vaccine, designed to evaluate the efficacy of an intervention to affect these domains (collectively termed the HAVIQ: HPV Adolescent Vaccine Intervention Questionnaire).

STUDY DESIGN

Literature search, cognitive interviews and cross-sectional survey.

METHODS

A literature search identified existing items that were modified for the present measures. Experts reviewed draft measures for face and content validity. Cognitive interviews with adolescents were also used to assess content validity. Adolescents completed the measures and an internal reliability analysis of each measure was performed.

RESULTS

The four experts concurred that the measures had face validity. Cognitive interviews identified items requiring refinement. Content validity was examined with ten experts and was deemed acceptable. There were 1800 adolescents who completed the measures; Cronbach's alpha was >0.6 for three of the four measures. The four final measures are brief, comprising 25 items in total.

CONCLUSIONS

The measures are robustly developed and validity-tested. The HAVIQ may be used in research settings to evaluate adolescents' knowledge and experiences of the process of HPV vaccination in a school-based vaccination programme.

[Human papillomaviruses vaccination: Parental awareness and acceptance of the vaccine for children in Lower Normandy schools and informative campaign during the 2015-2016 school year]

BACKGROUND

The vaccine against human papillomavirus (HPV) can be administered starting at the age of 9 years. Parents thus play a major role in the choice of vaccination. The objective of this study was to investigate parental awareness about anti-HPV vaccination in Lower Normandy and to measure their vaccinal intentions before an informative campaign.

METHODS

The study population included parents of children aged 10-11 years enrolled in school (2015-2016) in Lower Normandy, France. The initial study was observational and descriptive. With the agreement of the academic directors, 16 middle schools were selected. A questionnaire was delivered to the school children and collected in September 2015 by the school nurses.

RESULTS

Within the selected middle schools, 1427 questionnaires were delivered. School nurses collected 1168 questionnaires (81.9%) among which 1155 could be analyzed because they contained answers (80.9%). Out of 575 girls aged 10-11 years, 523 (91.0%) were not vaccinated against HPV. Among parents of non-vaccinated schoolgirls who answered, 48.4% did not know if they intended to have their children vaccinated (251 of 519 questionnaires). There was a significant association between the socio-professional status of the parents who answered and their intention to vaccinate their daughters against HPV (P=0.03). Parents were significantly more likely to immunize their children when they previously knew about the vaccine (P<0.001) and when they had good knowledge about the vaccine (P<0.05). Parents who previously had their daughters vaccinated were also significantly more likely to have their sons vaccinated against HPV (P<0.001).

CONCLUSION

The significant association between knowledge about the vaccine and intentions to have their children vaccinated allows us to predict the effectiveness of information campaigns on vaccination rates.