Knowledge and attitudes about human papillomavirus, Pap smears, and cervical cancer among young women in Brazil: implications for health education and prevention

A randomized, controlled trial of a web-based tailored intervention to increase human papillomavirus vaccination among people living with HIV/AIDS

BACKGROUND

Human papillomavirus (HPV) causes several cancers that disproportionally affect people living with HIV/AIDS (PLWH) yet there is a paucity of research on interventions to foster HPV vaccine use in this population. We sought to evaluate the efficacy of a web-based, tailored intervention (e-HPV) to promote HPV vaccination among PLWH.

METHODS

This is a randomized controlled trial with PLWH aged 18 to 45 years. Participants were recruited between January and June 2022 and randomized into two groups: experimental group (e-HPV), which received information about HPV and the HPV vaccine, based on the Protection Motivation Theory and control group, who received a clipping of information from the page maintained by the Ministry of Health dedicated to informing the population about HPV and the HPV vaccine. The primary and secondary outcomes were the percentage of PLWH willing to get HPV vaccine and HPV vaccine initiation (i.e., receipt of any doses by PLWH), respectively.

RESULTS

A total of 654 individuals were randomly allocated: 327 in the e-HPV and 327 in the control group. The average age was 29.7 years, the majority were men (71.4%), black or mixed race (63.2%). The intention to get vaccinated against HPV was approximately twice as high among participants in the e-HPV vs. control group (OR = 2.0, 95% CI: 1.3-3.4; p < 0.003), and HPV vaccine initiation was also significantly more common among participants in the e-HPV group (OR = 2.1, 95% CI: 1.1-4.0; p = 0.03). Belief in the effectiveness of the HPV vaccine, risk perception and the severity of an HPV infection were the reasons most reported by participants intending to get HPV vaccination.

CONCLUSIONS

The intervention was acceptable and efficacious in increasing HPV vaccination among PLWH. Future studies are warranted to optimize and disseminate the e-HPV intervention to settings providing services to PLWH.

TRIAL REGISTRATION

Brazilian Clinical Trials Registry RBR-557mbvy.

Moroccan Women's Attitudes Regarding Pap Smear Test and Adherence to Cervical Cancer Screening

In Morocco, cervical cancer is the second most common cancer affecting women after breast cancer. Encouraging more women to practice cervical cancer screening remains a major public health concern. There is a lack of data on awareness and of data concerning the determinants of the acceptability of Pap smear test in Morocco. To fill this gap, our study aims to assess the level of awareness of cervical cancer and human papillomavirus (HPV) infection among Moroccan women and to understand the determinants of the acceptability of Pap smear test. We conducted a cross-sectional study including 857 women in the following three Moroccan regions: Casablanca-settat, Marrakech-Safi, and Tanger-Tetouan-Al Hoceima, by using a structured interviewer-administered questionnaire between November 2019 and February 2020. Out of the total sample, 83.9% of participants were aware of cervical cancer, 87.2% of participants were unaware of HPV, and 51.8% of participants were aware of Pap smear test. The rate of women who had ever had a Pap smear test in our population was only 19.36%. Moreover, our study revealed that more than 78% of participants were willing to undergo Pap smear test regularly in the future. The study revealed parity, age, educational level, risk perception, and the belief that early screening improves the chances of successful treatment, as determinants of acceptability of Pap smear test. Our results have shown that there is an urgent need to implement a strategy to sensitize women on the prevention of cervical cancer. Furthermore, the results of this study should be taken into account in the development of strategic and action plans for the prevention of cervical cancer.

Cervical cancer knowledge and barriers and facilitators to screening among women in two rural communities in Guatemala: a qualitative study

Background

Approximately 80% of deaths due to cervical cancer occur in low- and middle-income countries. In Guatemala, limited access to effective screening and treatment has resulted in alarmingly high cervical cancer incidence and mortality rates. Despite access to free-of-cost screening, women continue to face significant barriers in obtaining screening for cervical cancer.

Methods

In-depth interviews (N = 21) were conducted among women in two rural communities in Guatemala. Interviews followed a semi-structured guide to explore knowledge related to cervical cancer and barriers and facilitators to cervical cancer screening.

Results

Cervical cancer knowledge was variable across sites and across women. Women reported barriers to screening including ancillary costs, control by male partners, poor provider communication and systems-level resource constraints. Facilitators to screening included a desire to know one’s own health status, conversations with other women, including community health workers, and extra-governmental health campaigns.

Conclusions

Findings speak to the many challenges women face in obtaining screening for cervical cancer in their communities as well as existing facilitators. Future interventions must focus on improving cervical cancer-related knowledge as well as mitigating barriers and leveraging facilitators to promote screening.

The role of knowledge, risk perceptions, and cues to action among Iranian women concerning cervical cancer and screening: a qualitative exploration

BACKGROUND

Iran has a low incidence but higher rate of death from cervical cancer (CC). The country is in the process of implementing an organized screening program including HPV testing and cytology. Studies show high dropout in continued testing among eligible women. This qualitative study aimed to explore women's awareness regarding CC and CC testing and the role of knowledge, perceived risk, and cues to action in this process.

METHOD

Through a qualitative study based on the Framework Method, we recruited 81 women aged 25-65 who participated in 15 focus group discussions (FGDs) and two in-depth interviews in Tehran. The interviewees were selected purposefully during January to May 2015 from households belonging to different socioeconomic classes until data saturation. The data were acquired through 11 open-ended questions and 32 related probe questions. All interviews were transcribed and independently analyzed by two researchers (Kappa and agreement testing respectively: 0.77, 97.11%).

RESULTS

The coded texts were categorized under three themes and 13 subthemes. The three thematic areas referred to knowledge, cues to action, and perceived risks regarding CC and screening. The results showed that women had limited and unspecified knowledge about CC and screening, compounded by misconceptions regarding infection and cancer prevention measures. Social and cultural barriers hindered proper communication between health system/providers and clients and within communities on subjects related to CC and screening. The perceived risk of getting CC was low because of overestimating the role of hereditary factors for CC, difficulty in differentiating between cancer and sexually transmitted infections (STI), and the absence of visible symptoms.

CONCLUSION

The results indicate a strong need to invest more efforts to improve health education and communication in the current national health program to promote awareness of the need to screen for CC through, for example, establishing correct knowledge and risk perceptions among women. In addition, this intervention should address women's social environment in order to prevent misconceptions being communicated to women.

Cancer Control in Low- and Middle-Income Countries: Is It Time to Consider Screening?

The rising prevalence of noncommunicable diseases globally, with a strikingly disproportionate increase in prevalence and related mortality in low- and middle-income countries (LMICs), is a major threat to sustainable development. The epidemiologic trend of cancers in LMICs is of particular concern. Despite a lower incidence of cancer in LMICs compared with high-income countries, total cancer-related mortality is significantly higher in LMICs, especially in people younger than 65 years of age. The enormous economic impact of premature mortality and lost productive life years highlights the critical importance of galvanizing cancer prevention and management to achieve sustainable development. The rising burden of cancer in LMICs stresses an already weak health care and economic infrastructure and poses unique challenges. Although the WHO acknowledges that the effective management of cancer relies on early detection, accurate diagnosis, and access to appropriate multimodal therapy, the placement of priority on early detection cannot be assumed to be effective in LMICs, where limited downstream resources may be overwhelmed by the inevitable increases in number of diagnoses. This review discusses several factors and considerations that may compromise the success of cancer control programs in LMICs, particularly if the focus is only on early detection through screening and surveillance. It is intended to guide optimal implementation of cancer control programs by accentuating challenges common in LMICs and by emphasizing the importance of cancer prevention where relevant so that communities and stakeholders can work together to devise optimal means of combatting the growing burden of cancer.

HPV Vaccine: Updates and Highlights

HPV is the most common sexually transmitted biological agent and is the cause of many conditions in men and women, including precancer lesions and cancer. Three prophylactic HPV vaccines targeting high-risk HPV types are available in many countries worldwide: 2-, 4- and 9-valent vaccines. All the 3 vaccines use recombinant DNA technology and are prepared from the purified L1 protein that self-assembles to form HPV type-specific empty shells. This non-systematic review aims to summarize the HPV epidemiology and the vaccine development to review the landmark trials of HPV vaccine, to present to most remarkable results from clinical trials and the real world, and to stress the challenges and the barriers for HPV vaccine implementation.

Menstrual Blood Human Papillomavirus DNA and TAP1 Gene Polymorphisms as Potential Biomarkers for Screening and Monitoring of Cervical Squamous Intraepithelial Lesion

Background

Human papillomavirus (HPV) is a known causative factor in the etiology of cervical cancer.

Methods

HPV DNA genotyping was performed in menstrual blood (MB) collected in napkins from patients with cervical intraepithelial neoplasia (CIN), HPV infection and sexually active apparently normal subjects. In the same patient cohort, MB TAP1 I333V and TAP1 D637G gene polymorphisms were examined.

Results

The sensitivity, specificity, and positive and negative predictive values of HPV DNA in the detection of CIN or HPV infection were 83% (223 of 268), 98% (131 of 134), 99% (223 of 226), and 74% (131 of 176), respectively. Moreover, HPV DNA was found in 24% (28/118) patients who had loop electrosurgical excision procedure treatment and 0% (0/76) HPV infected or CIN1 patient with proven recovery. On the other hand, the risk of developing high-grade CIN was significantly reduced for AG and GG genotypes compared with AA genotype and for carriers with a G allele compared with those with an A allele for both polymorphisms.

Conclusions

MB HPV DNA is a potential noninvasive marker for screening and monitoring of squamous intraepithelial lesion. Together with TAP1 I333V and TAP1 D637G gene polymorphisms, the combined test may be useful for stratifying high-risk patients for better follow-up strategies.

Health Beliefs Associated with the Follow-Up of Pap Smear Abnormalities Among Low-Income Women in Medellín, Colombia

The purpose of the study was to explore variables of the health belief model in relation to the follow-up of abnormal Pap smear among low-income women in Medellín, Colombia. Eight focus groups (62 women) were conducted according to age groups (25-45 and 46-69 years). The data were analyzed using content analysis. The participants perceived themselves as vulnerable, recognized the severity of the disease in terms of both its emotional and physical consequences, perceived the benefits of the follow-up, and mentioned cues to action, such as social support and the support of health entities. Perceived self-efficacy was compromised by health system barriers and by personal barriers, such as placing the needs of their children ahead of their own, fear, neglect, and the pain caused by the diagnostic and therapeutic procedures. Health education activities aimed at increasing the follow-up of abnormal Pap smears should consider psychological factors.

Knowledge of cervical cancer and Pap smear among Uyghur women from Xinjiang, China

Background

Cervical cancer is a significant public health issue in Xinjiang China. In order to provide scientific basis for cervical cancer intervention in Xinjiang, women’s knowledge of cervical cancer was investigated in this study. Besides, relations between Uyghur women’s awareness and their age, educational background, yearly household were evaluated.

Methods

Questionnaire survey was conducted to 7100 Uyghur women from Karkax Hotan and Payzivat Kashgar during 2008 and 2009. Women aged 21 to 70 years, had sexual activity, no history of cervical lesion or cervical cancer were considered to be eligible to the study. Information include participants’ socio-demographic background, personal data, awareness about Pap smear, about cervical cancer and HPV, sources of information acquisition was investigated.

Results

65.1% of the 7100 respondents with primary education level, and 95.0% participants were farmers. Only 7.4% had undertaken Pap smears before, not aware of the importance of the test (97.4% of 7100) was the main reason for not performing Pap smears. 29.3% of total participants had heard about cervical cancer, and only 0.14% (10 out of 7100) had heard about HPV. Top three route of knowledge acquire were television advertises (39.1%), neighbors (21.0%) and health care providers (15.0%). Women younger than 40 years, with higher educational levels and higher income had better awareness of cervical cancer and more willing to accept regular Pap smears.

Conclusions

Uyghur women in Xinjiang had poor knowledge of cervical cancer and HPV infection. Low awareness of women was associated with less household income and lower educational levels. TV shows and education from health care providers may increase women’s participation in cervical cancer control and prevention.

Electronic supplementary material

The online version of this article (doi: 10.1186/s12905-018-0512-5) contains supplementary material, which is available to authorized users.

Knowledge about human papillomavirus and prevention of cervical cancer among women of Arkhangelsk, Northwest Russia

BACKGROUND

Knowledge about cervical cancer (CC) risk factors and benefits of CC prevention motivates women to participate in its screening. However, several studies show that there is a significant knowledge deficit worldwide about human papillomavirus (HPV). The current study explores the level of knowledge about HPV and CC prevention in the context of sociodemographic and behavioral characteristics of women who visited an antenatal clinic in Arkhangelsk, Russia.

METHODS

This cross-sectional study was conducted in the city of Arkhangelsk, which seats the administrative center of Arkhangelsk County, Northwest Russia. It included women who consulted a gynecologist for any reason between January 1, 2015 and April 30, 2015, were residents of Arkhangelsk, 25 to 65 years of age and sexually active (N = 300). Student's t-test for continuous variables and Pearson's χ2 test for categorical variables were used in the comparisons of women grouped as having either poor or sufficient knowledge. Linear regression analysis was also employed.

RESULTS

The level of knowledge about HPV and CC prevention was associated with education, parity, age of initiating of intercourse, and sources of information. After adjustment, women with university education were more likely to have higher knowledge about HPV and CC prevention compared to those with lower education.

CONCLUSIONS

We observed that most participants had a sufficient level of knowledge. Educational gaps were identified that potentially could be used to tailor interventions in CC prevention.

Knowledge and Awareness of Cervical Cancer, Human Papillomavirus (HPV), and HPV Vaccine Among HPV-Infected Chinese Women

BACKGROUND It is important to understand the knowledge that various groups of a population have about cervical cancer and human papillomavirus (HPV) and their attitudes toward HPV vaccination, as it will ultimately influence their decision-making for or against the acceptability of vaccines and other preventive methods. This study was designed to determine the level of knowledge and awareness about cervical cancer, HPV, and the HPV vaccine among Chinese women in Yunnan province. MATERIAL AND METHODS A survey was conducted in Yunnan province by the Laboratory of Molecular Virology in collaboration with the Yunnan First People's Hospital in Feb 2015. A total of 388 women were recruited and asked to participate in a questionnaire-based interview that collected information related to their awareness and knowledge about: (1) cervical cancer, (2) HPV and HPV vaccine and willingness to have their children receive vaccination, and (3) demographic characteristics. RESULTS A total of 388 HPV-positive women were included; 300/388 (73.3%) were Han, and 88/388 (22.7%) were other ethnicities. Overall, 204/388 (52.6%) of the women were aware of cervical cancer, with a significant difference between Han women and women of other ethnic groups (168/388, 56.0% and 36/88, 40.9%; P=0.015). Overall, 26.5% of the women were aware of the role of HPV in cervical cancer; 29.0% of the Han women and 18.2% of women of other ethnic groups were aware of this role of HPV (P=0.05). The knowledge that HPV infection leads to cervical cancer was higher among Han women (29.0%) compared to women of other ethnicities (18.2%). Knowledge about the HPV vaccine was very low in all ethnic groups, but the Han women were more willing to allow their children to be vaccinated before they become sexually active. A similar difference has also been found in women from various regions. CONCLUSIONS Although level of awareness and knowledge about cervical cancer was moderate, knowledge and awareness of HPV and the HPV vaccine was very low. Targeted communication is very important among populations in which knowledge gaps exist in order to promote dialogue about the vaccine among patients and their healthcare providers.

Facilitators and barriers to the acceptance of human papillomavirus (HPV) vaccination among adolescent girls: a comparison between mothers and their adolescent daughters in Hong Kong

BACKGROUND

The aim of this study is to examine knowledge and attitude as facilitators and barriers to the acceptance of HPV vaccination for adolescent girls by mothers and adolescent girls.

METHODS

A cross-sectional survey conducted in Hong Kong in January 2010. Adolescent girls aged 12-18, together with their mothers, were recruited to complete two separate questionnaires with similar questions.

RESULTS

A total of 170 mother-adolescent girl dyads were recruited. When the daughters and mothers were compared, the mothers were found to be more aware of "the risk of becoming infected with HPV through early sexual intercourse," while more daughters than mothers knew that "the HPV virus cannot be cured with antibiotics." Significantly more daughters perceived that they had a "chance of being infected with HPV and getting cervical cancer without the vaccine," while more mothers were concerned that "vaccinating for HPV will cause a girl to be stigmatized as promiscuous" and thought that their "adolescent daughters are too young to receive the HPV vaccine." The major predictive factor for the acceptance of the HPV vaccine among mothers was "The HPV vaccine is safe" (OR = 10.126, 95% CI 2.47-41.54). Among daughters who accepted the vaccine, the predictive factor was "The HPV vaccine can prevent most HPV infections" (OR = 6.274, 95% CI 1.93-20.42).

CONCLUSIONS

The findings provide healthcare professionals with a better understanding of the differences between mothers and adolescent girls in knowledge, attitude, and potential factors associated with acceptance of the HPV vaccine. Health professionals should promote the early prevention of HPV infection and eliminate the stigma surrounding HPV vaccination to increase its acceptance. The government should provide financial support for adolescent girls to receive the vaccination in school.

Underutilization of cervical cancer prevention services in low and middle income countries: a review of contributing factors

This review aims at identifying barriers to utilization of cervical cancer prevention services in low- and middle-income countries. An electronic search was conducted using the following key words, HPV vaccination, screening, barriers, utilization and low and middle income/developed countries. Using the Garrard (1999) Matrix method approach, a modified matrix was designed and used as a data collection tool and data related to each category listed on the tool were entered into a matrix containing columns reflecting the categories. Constant comparative analysis was used to identify thematic categories. 31 articles published between 2001 and 2014 were yielded from the search. Analysis of the contents of the articles showed that the underutilization of cervical cancer screening services in low and middle-income countries is the result of barriers in accessing and utilizing of the prevention services. Though not mutually exclusive, the barriers were categorized in three categories; individual, community and health system related. Individual barriers include lack of awareness and knowledge about risk factors and prevention of cervical cancer. Age, marital status, diffidence, social economic status, cultural and religious belief of the women also determine the women's' willingness to utilize the services. In some communities there is stigma attached to discussing reproductive health issues and this limits the young women's awareness of cervical cancer and its prevention. Understanding individual, community and health system barriers that hinder women's utilization of cervical cancer prevention services is very crucial in designing effective cervical cancer control programs in low- and middle-income countries.

Awareness and knowledge regarding of cervical cancer, Pap smear screening and human papillomavirus infection in Gabonese women

BACKGROUND

Cervical cancer is the commonest cancer and the leading cause of cancer mortality in women in Gabon. The age-standardized incidence of cervical cancer is 19.9 per 100 000 women and the mortality rate is 8.4 per 100 000. Various international studies have identified the lack of awareness and knowledge about cervical cancer as barriers to use preventive methods. This article assesses the awareness and knowledge about cervical cancer, Pap smear testing and its use and HPV among women living in Libreville, Gabon.

METHODS

This study was conducted in October 2014 in Libreville. A total of 452 women aged 16 years and above were recruited from different town locations. Logistic regression analysis was used to identify the effect of demographic characteristics on the level of knowledge about cervical cancer, Pap smear testing and HPV. Odds ratio and 95% confidence intervals were used to identify the strength of association. Associations were considered statistically significant at p < 0.05.

RESULTS

Of all the women interviewed, 91.6% (414/452) had heard about cervical cancer and only 27.9% (126/452) had heard of Pap smear test. Of these 126 women, only 65.1% (82/126) had done cervical cancer screening and 68.3% (56/82) on the suggestion of a doctor. The most common reason for not undergoing Pap smear testing was neglect (50%, 22/44) followed by lack of financial resources (13.6%, 6/44), fear of discovering a serious disease (13.6%, 6/44) and deeming it unimportant (13.6%, 6/44). Only 8% (40/452) of the participants had heard about HPV and their knowledge of HPV was fair. There is a very poor level of knowledge about cervical cancer among Gabonese women.

CONCLUSION

This study demonstrates a very low level of knowledge about cervical cancer, Pap smear testing and HPV in a sample of Gabonese women. There is a critical need for Gabonese women to be informed about cervical cancer and the Pap smear test to improve the use of this preventive method. The implication of health staff and Gabonese media should be included as a centerpiece in the effort to inform the population in order to reduce the burden of cervical cancer in Gabon and save women lives.

[SUS users' knowledge of and attitude to HPV virus and vaccines available in Brazil]

OBJECTIVE

To investigate knowledge of HPV and HPV vaccines in men and women, users of the Brazilian Unified Health System, and the intention to get themselves and their teenage children vaccinated.

METHODS

A descriptive, cross-sectional study with 286 women (18-49 years old) and 252 men (18-60 years old), users of five primary health units and two polyclinics in Campinas, SP, Southeastern Brazil, was carried out. Participants were interviewed in 2011 using a structured questionnaire. Bivariate and Poisson regression analysis were performed to identify variables associated with knowledge of HPV and HPV vaccines, and participants vaccination intentions.

RESULTS

Almost 40.0% of the participants reported having heard of HPV and 28.9% mentioned adequate information. The main information source was the media (41.7%). Only 8.6% of the participants had heard of the HPV vaccines. Once the participants were informed of the existence of HPV vaccines about 94% of them said they would get vaccinated and/or vaccinate their teenage children, if the vaccines were available in the public health system. Schooling of over 8 years and being female were the variables independently associated with having heard of HPV, the vaccines and having adequate knowledge of the virus. Advanced age was associated with having heard of HPV vaccines. There were no variables associated with the vaccination intentions.

CONCLUSIONS

These results reinforce the need for educational activities that provide the population with adequate information on HPV and preventive measures.

Vaccination against human papilloma virus infection in male adolescents: knowledge, attitudes, and acceptability among parents in Italy

OBJECTIVES

To elicit information about parents' knowledge, attitudes, and acceptability toward HPV infection and vaccination of male adolescents in Italy; to identify subgroups of this population who exhibit poor knowledge about prevention of HPV infection and reveal negative attitudes toward HPV vaccination in relation to their male sons.

STUDY DESIGN

Data were collected via self-administered anonymous questionnaire from 1021 parents of males aged 10 to 14 y who were recruited from a random sample of public secondary schools in the South of Italy.

RESULTS

Three-quarters (72.6%) reported that the vaccine is a preventive measure for HPV infection and 55.8% that condom use reduces the risk of HPV infection. A high education level, abundant sources of information about HPV infection received from physicians, and knowledge about HPV infection were factors significantly associated with high level of knowledge about preventive measures for HPV infection. 71% revealed their intentions to vaccinate their sons, and this intention was significantly associated with perceived benefits both for HPV vaccination for girls and for childhood recommended vaccinations as well as a need for additional information about HPV vaccination. 53.7% of the eligible parents reported that their daughters had been vaccinated against HPV.

CONCLUSION

Results of the study suggest that the risk of acquiring HPV infection and HPV-related diseases is sorely underestimated. Knowledge on the benefits of adolescents' HPV vaccination in cancer prevention in both sexes should be improved to maximize uptake of HPV vaccination.

Perception of cervical cancer risk and screening behavior: a literature review

PURPOSE

This review examines women's risk perception of cervical cancer, the factors influencing this perception, and the relationship between risk perception of cervical cancer and screening behavior.

METHODS

Integrative literature review method was used.

FINDINGS

The search procedure resulted in the identification of 42 studies, including 1 literature review and 41 primary studies. Trends and discrepancies in the literature are presented with interpretations and recommendations.

CONCLUSION

Existing theories of health behavior appear inadequate for understanding screening behavior, and further studies are recommended to enrich the knowledge base of nursing diagnoses in knowledge deficit and health-seeking behavior.

IMPLICATIONS FOR NURSING PRACTICE

Efforts would be made to improve nurses' understanding of risk perception of cervical cancer within specific cultural context.

Knowledge about HPV, relation between HPV and cervix cancer and acceptance of HPV vaccine in women in eastern region of Turkey

Objective

The aim of this study is to determine the knowledge of the women living in the eastern region of Turkey about human papillomavirus (HPV) and cervix cancer and their approaches to HPV vaccine.

Methods

The questionnaire forms were distributed to 1,052 patients who applied to the Gynecology Department of Elazig Training and Research Hospital. The subjects were recruited from the general gynecology outpatient clinic of the hospital. The patients from sexually transmitted disease and oncology outpatient clinics were not included in the study. The information about 945 women who completely filled in the questionnaire form was included into the study. The questions set forth in the questionnaire form consisting of 20 questions were prepared by taking the studies previously performed as model.

Results

Ninety-five percent of the women were married and 83.5% were housewives (unemployed). Thirteen percent of the women were illiterate, only 12% were graduated from university. Seventy-four percent of the women did not hear about HPV, 78.4% did not know about HPV vaccine, 63% did not know about the fact that some viruses cause cancer, and 83% did not know about the relation between HPV and cervix cancer. According to the multivariate analysis, free-of-charge vaccination, vaccinated relatives or friends, graduation from university and being under the age of 25 predict to accept the vaccine for themselves.

Conclusion

The young population and the women who graduated from university seem to be more well-informed about HPV and more sensitive about being vaccinated. In addition, free vaccination will ensure the expansion of the vaccine.

Human papillomavirus (HPV) infection and vaccines: knowledge, attitude and perception among female students at the University of Lagos, Lagos, Nigeria

Aim: This study sought to determine knowledge of and attitude towards human papillomavirus (HPV) infection, HPV-related diseases and HPV vaccines among female undergraduate students at the University of Lagos.

Methods: A self-administered questionnaire was administered between May and July 2010, to 368 female students aged 16–29 years, who were selected from two faculties of the University of Lagos using two-stage sampling method. Data collected included: socio-demographic characteristics, sexual history, awareness and knowledge of HPV infection, cervical cancer and genital warts, and HPV vaccine; the perceived risk of acquiring genital HPV infection and developing cervical cancer or genital warts, and the willingness to receive an HPV vaccine.

Results: Only 64 (17.7%) and 52 (14.4%) of the students had ever heard of HPV infection and HPV vaccines respectively. The median HPV knowledge on a 15-item score was 2. Overall, only 11.1% knew that genital HPV infection can cause cervical cancer. Fourteen (6.9%) of those who were aware of cervical cancer agreed they were at risk of developing the disease. Of the 52 students who had heard of the HPV vaccine, 24 (46.2%) knew it was given for cervical cancer prevention and 30 (57.7%) expressed their willingness to receive the vaccine.

Conclusion: The knowledge of and the perceived susceptibility to HPV infection and HPV-related diseases among female students in the University of Lagos were generally low. The need for a well-designed HPV-educational program to bridge the knowledge gap cannot be overemphasized.

Social determinants of health associated with cervical cancer screening among women living in developing countries: a scoping review

INTRODUCTION

Thousands of women living in many middle and low-income countries are unnecessarily dying from cervical cancer, partly due to limited screening coverage.

OBJECTIVES

To identify social determinants of health (SDH) associated with cervical screening for women living in middle and low-income countries, to inform responses to improve SDH and screening coverage, and to identify research gaps.

METHODS

A scoping literature review. We located original research articles on SDH associated with cervical cancer screening through bibliographic databases, supplemented by hand searching (n=166+4). Included were those conducted in middle and low-income countries and published in English, Portuguese and Spanish academic journals between January 2000 and June 2011 (n=37). Excluded were those from high-income countries or focusing on screening-diagnostic techniques or HPV vaccine. Narrative synthesis examined the results in relation to a SDH framework.

RESULTS

A number of factors influence access along the pathway to cervical cancer screening. Structural (cultural and societal values, socioeconomic position, ethnicity), intermediary (geographic location, health seeking behaviours, psychosocial factors, nature of the health system), and cross-cutting (social cohesion) SDH were all important. No single factor could entirely explain the observed cervical screening patterns.

CONCLUSION

Cervical cancer screening among women living in middle and low-income countries are influenced by the interaction among several different SDH. The majority of researchers studying cervical cancer screening focused on exploring single socio-demographic variables, which is typical of positivist, biomedical and epidemiological research. An inter-sectionality approach may provide a richer understanding of the complexities that influence women's pathways to cervical cancer screening and assist design of international programmes and policies from a social justice perspective.

Barriers to cervical cancer screening in women attending the Family Medical Program in Niterói, Rio de Janeiro

BACKGROUND

The Family Medical Program is a health care system in the Rio de Janeiro state. Women's health services offered by the Family Medical Program include preventive exams and screening, family planning, and prenatal follow-up. Although cervical cancer screening is offered, barriers to care still hinder the full success of the program, and we are attempting to identify these barriers.

METHODS

We undertook a cross-sectional and prospective study involving 351 women who were referred to the Family Medical Program between March 2009 and November 2010. Demographic data were obtained through a structured household questionnaire. The dependent variable was defined as the non-realization of the Pap smear test following the protocol of the Health Ministry. Cervical samples for screening were collected after clinical examination.

RESULTS

Women who had undergone Pap smear testing at least once every 3 years comprised 282 of the participants (80.3 %). Most of the women had normal or inflammatory cytology (96.3 %). Illiteracy and the absence of symptomatic episodes of sexually transmitted disease were independent barriers to having cancer screening at regular intervals. Illiterate women were more likely to be older, not to be using any contraceptive method, and on average had more than two children, more than four pregnancies, and more than two abortions. Embarrassment was the greatest barrier to seeking professional care reported by all women, regardless of level of educational attainment. Other important barriers to seeking care and/or screening included time constraints, due to work or childcare.

CONCLUSION

This study indicates that the Family Medical Program effectively provides cervical cancer screening coverage for its eligible population, at the level mandated by the WHO and the Brazilian Health Ministry. Fully 96.3 % of the women in our study had normal or benign inflammation on cytology. Understanding of barriers to care-seeking behavior that limit program adherence is one way to facilitate communication between providers and patients regarding the benefits of cancer screening.

Inuit women's attitudes and experiences towards cervical cancer and prevention strategies in Nunavik, Quebec

OBJECTIVES

To describe the attitudes about and experiences with cervical cancer, Pap smear screenings and the HPV vaccine among a sample of Inuit women from Nunavik, Quebec, Canada. We also evaluated demographic and social predictors of maternal interest in HPV vaccination.

STUDY DESIGN

A mixed method design was used with a cross-sectional survey and focus group interviews.

METHODS

Women were recruited through convenience sampling at 2 recruitment sites in Nunavik from March 2008 to June 2009. Differences in women's responses by age, education, and marital status were assessed. Unconditional logistic regression was used to determine predictors of women's interest in HPV vaccination for their children.

RESULTS

Questionnaires were completed by 175 women aged 18-63, and of these women a total of 6 women aged 31-55 participated in 2 focus groups. Almost half the survey participants had heard of cervical cancer. Women often reported feelings of embarrassment and pain during the Pap smear and older women were more likely to feel embarrassed than younger women. Only 27% of women had heard of the HPV vaccine, and 72% of these women were interested in vaccinating their child for HPV. No statistically significant predictors of maternal interest in HPV vaccination were found.

CONCLUSIONS

Our findings indicate that health service planners and providers in Nunavik should be aware of potential barriers to Pap smear attendance, especially in the older age groups. Given the low awareness of cervical cancer, the Pap smear and the HPV vaccine, education on cervical cancer and prevention strategies may be beneficial.

Awareness and knowledge about human papillomavirus among Inuit women in Nunavik, Quebec

Accurate knowledge about human Papillomavirus (HPV) and its link to cervical cancer is essential for women to understand and make use of cervical cancer prevention and detection opportunities. This study was the first to survey awareness and knowledge of HPV in a population of Canadian Inuit. The objectives of this study were to assess the level of awareness and knowledge of Inuit women in Nunavik, Quebec, Canada, about HPV infection and its relation to cervical cancer and to study correlates of this awareness. A cross-sectional survey design was used. Women were recruited through convenience sampling at two recruitment sites in Ungava Bay from March 2008 to June 2009. Questionnaires were completed by 175 women aged 18-63. Thirty one percentage reported that they had heard of HPV. Of the women who had heard of HPV, 53% knew that HPV causes cervical cancer. The level of HPV awareness was not found to vary with participants' age. Awareness of HPV was found to be associated with greater or equal to 13 years of education (OR = 4.4, 95%: 1.3-15.1) and knowing someone with cervical cancer (OR = 3.6, 95%: 1.4-8.9). Despite the high prevalence of HPV and incidence of cervical cancer in Inuit populations, there is a low level of knowledge in this population. The lack of awareness and knowledge and misconceptions found in this study has been consistently found in other non-Indigenous populations.

How sexual history and knowledge of cervical cancer and screening influence Chinese women's screening behavior in mainland China

BACKGROUND

Accurate information and knowledge about cervical cancer and screening importantly influence women's cervical screening participation. Sexual behavior plays a crucial role in human papillomavirus transmission and the subsequent development of cervical cancer. Indeed, the uptake of cervical screening among Chinese women is relatively low compared with other populations.

OBJECTIVE

To understand women's attendance pattern of cervical screening, knowledge about cervical cancer and screening, and factors influencing their utilization of cervical screening in mainland China.

METHODS

A cross-sectional survey was conducted to collect women's participation pattern for cervical screening, knowledge about cervical cancer and screening, sociodemographic information and sexual history, and barriers to participating in cervical screening.

RESULTS

Married women and women who had had their first intercourse after the age of 21 years were significantly more likely to participate in screening. Screened women demonstrated a higher level of knowledge about the cervical screening procedure compared with nonscreened women (P = .002). Also, the scores of individual items such as women's knowledge of cervical screening and risk factors were significantly different between the 2 groups.

CONCLUSION

The current system of free physical examinations for women in mainland China is a major motivator for women's utilization of cervical screening services. Chinese women's marital status and sexual history influence their screening behavior.

IMPLICATIONS FOR PRACTICE

Unmarried women who have ever had sex should be encouraged to have cervical screening, and consistent and appropriate information about the preventive nature of cervical screening and risk factors associated with cervical cancer should be provided to the general public.

Awareness and knowledge of HPV, cervical cancer, and vaccines in young women after first delivery in São Paulo, Brazil--a cross-sectional study

Background

The success of HPV vaccination programs will require awareness regarding HPV associated diseases and the benefits of HPV vaccination for the general population. The aim of this study was to assess the level of awareness and knowledge of human papillomavirus (HPV) infection, cervical cancer prevention, vaccines, and factors associated with HPV awareness among young women after birth of the first child.

Methods

This analysis is part of a cross-sectional study carried out at Hospital Maternidade Leonor Mendes de Barros, a large public maternity hospital in Sao Paulo. Primiparous women (15-24 years) who gave birth in that maternity hospital were included. A questionnaire that included questions concerning knowledge of HPV, cervical cancer, and vaccines was applied. To estimate the association of HPV awareness with selected factors, prevalence ratios (PR) were estimated using a generalized linear model (GLM).

Results

Three hundred and one primiparous women were included; 37% of them reported that they "had ever heard about HPV", but only 19% and 7%, respectively, knew that HPV is a sexually transmitted infection (STI) and that it can cause cervical cancer. Seventy-four percent of interviewees mentioned the preventive character of vaccines and all participants affirmed that they would accept HPV vaccination after delivery. In the multivariate analysis, only increasing age (P for trend = 0.021) and previous STI (P < 0.001) were factors independently associated with HPV awareness ("had ever heard about HPV").

Conclusions

This survey indicated that knowledge about the association between HPV and cervical cancer among primiparous young women is low. Therefore, these young low-income primiparous women could benefit greatly from educational interventions to encourage primary and secondary cervical cancer prevention programs.

Knowledge of human papillomavirus (HPV) and the HPV vaccine in a national sample of Australian men and women

BACKGROUND

Human papillomavirus (HPV) knowledge has rarely been investigated in the context of a national vaccination program. The present study investigated HPV knowledge after the introduction of a national HPV vaccination program in Australia using a national sample of men and women.

METHODS

Questions assessing HPV knowledge were part of a broader national study of health and relationships administered via a computer-assisted telephone interview. These findings are from wave four of the study, conducted between 2007 and 2008. Knowledge questions about HPV included its association with cervical cancer, genital warts and abnormal Pap tests.

RESULTS

A total of 2634 women and 2556 men between the ages of 18 and 70 were interviewed. Overall, 62.8% (95% confidence interval (CI): 60.8-64.7%) of women and 38.3% (95% CI: 36.3-40.4%) of men had heard of HPV. Of these, 66.0% (95% CI: 64.1-67.9%) correctly answered that HPV is associated with cervical cancer, 50.2% (95% CI: 48.2-52.1%) answered that HPV is associated with abnormal Pap tests and 44.5% (95% CI: 42.5-46.5%) answered that HPV causes warts. Predictors of good knowledge included being female, aged between 26 and 45, holding higher education levels and older age at first sex. Ever having a Pap test was also associated with awareness about HPV.

CONCLUSION

One of the highest levels of knowledge about HPV in Australia to date is reported in the present study. Knowledge about the association between HPV and cervical cancer was particularly high, especially when compared with knowledge of the association with genital warts. This appears to be a consequence of the marketing of the HPV vaccine as a vaccination against cervical cancer.

Cancer control in developing countries: using health data and health services research to measure and improve access, quality and efficiency

Background

Cancer is a rapidly increasing problem in developing countries. Access, quality and efficiency of cancer services in developing countries must be understood to advance effective cancer control programs. Health services research can provide insights into these areas.

Discussion

This article provides an overview of oncology health services in developing countries. We use selected examples from peer-reviewed literature in health services research and relevant publicly available documents. In spite of significant limitations in the available data, it is clear there are substantial barriers to access to cancer control in developing countries. This includes prevention, early detection, diagnosis/treatment and palliation. There are also substantial limitations in the quality of cancer control and a great need to improve economic efficiency. We describe how the application of health data may assist in optimizing (1) Structure: strengthening planning, collaboration, transparency, research development, education and capacity building. (2) Process: enabling follow-up, knowledge translation, patient safety and quality assurance. (3) Outcome: facilitating evaluation, monitoring and improvement of national cancer control efforts. There is currently limited data and capacity to use this data in developing countries for these purposes.

Summary

There is an urgent need to improve health services for cancer control in developing countries. Current resources and much-needed investments must be optimally managed. To achieve this, we would recommend investment in four key priorities: (1) Capacity building in oncology health services research, policy and planning relevant to developing countries. (2) Development of high-quality health data sources. (3) More oncology-related economic evaluations in developing countries. (4) Exploration of high-quality models of cancer control in developing countries. Meeting these needs will require national, regional and international collaboration as well as political leadership. Horizontal integration with programs for other diseases will be important.

Knowledge and attitudes of adult peruvian women vis-à-vis Human Papillomavirus (HPV), cervical cancer, and the HPV vaccine

OBJECTIVES

To determine knowledge and attitudes of adult Peruvian women regarding the human papillomavirus (HPV), cervical cancer, and acceptability of the HPV vaccine.

METHODS

A 4-section survey was administered to 511 25- to 65-year-old Peruvian women living in 3 low-income districts in Lima.

RESULTS

Knowledge of HPV, the HPV vaccine, cervical cancer, and the association between HPV and cervical cancer was low. Approximately two-thirds of the participants knew nothing about HPV, the vaccine, and cervical cancer. However, vaccine acceptability was very high: 90% indicated they would get vaccinated if the HPV vaccine was available. In addition, 58% of the population was willing to pay "something," versus nothing, to be vaccinated.

CONCLUSIONS

Although their knowledge was limited, mid adult Peruvian women have a very high level of acceptance for the HPV vaccine. Efforts to educate the population about HPV and cervical cancer are warranted along with further studies exploring the reasons for high vaccination acceptability to help reduce the rate of cervical cancer.

A systematic review of measures used in studies of human papillomavirus (HPV) vaccine acceptability

BACKGROUND

The recent proliferation of studies describing factors associated with HPV vaccine acceptability could inform health care providers in improving vaccine coverage and support future research. This review examined measures of HPV and HPV-vaccine knowledge, attitudes, beliefs and acceptability, described psychometric characteristics, and provided recommendations about their use.

METHODS

A systematic search of Medline, CINAHL, PsychoInfo, and ERIC through May 2008 for English language reports of quantitative data from parents, young adults or adolescents yielded 79 studies.

RESULTS

The majority of studies were cross-sectional surveys (87%), self-administered (67%), conducted before prophylactic vaccines were publicly available (67%) and utilized convenience samples (65%). Most measured knowledge (80%), general attitudes about HPV vaccination (40%), and willingness to vaccinate one's daughter (26%). Two-thirds did not report reliability or validity of measures. The majority did not specify a theoretical framework.

CONCLUSIONS

Use of a theoretical framework, consistent labeling of constructs, more rigorous validation of measures, and testing of measures in more diverse samples are needed to yield measurement instruments that will produce findings to guide practitioners in developing successful community and clinical interventions.

Human papillomavirus DNA detection in menstrual blood from patients with cervical intraepithelial neoplasia and condyloma acuminatum

The Papanicolaou test generates pain and embarrassment, and cytology screening has limited sensitivity for detection of cervical neoplasia. These factors urge the use of another screening test that can overcome these limitations. We explore a completely noninvasive method using detection of human papillomavirus (HPV) DNA in women's menstrual blood (MB). The participants were divided into 3 cohorts: (i) 235 patients with cervical intraepithelial neoplasia 3 (CIN 3) (n = 48), CIN 2 (n = 60), CIN 1 (n = 58), or condyloma acuminatum (CAC) (n = 69) before treatment or remission; (ii) from the first cohort of patients, 108 CIN 3 or CIN 2 patients after treatment and 62 CIN 1 or CAC patients after remission; and (iii) 323 apparently normal subjects (ANS) without any cervical disease. The HPV genotypes of the infected patients were confirmed by direct sequencing. Quantitative real-time PCR (QRT-PCR) was used to measure the MB HPV16 load for 15 infected patients. Results showed that the sensitivity, specificity, and positive and negative predictive values for detection of MB HPV DNA in samples from patients with CIN or CAC were 82.8%, 93.1%, 90.0%, and 87.9%, respectively. Moreover, MB HPV DNA was found in samples from 22.2% of CIN 3 or CIN 2 patients after treatment, 0.0% of CIN 1 or CAC patients after remission, and 8.1% of ANS, 4 of whom were found to have CIN 1 or CAC. Furthermore, QRT-PCR showed that the normalized MB HPV16 DNA copy numbers in samples from patients with CIN 1 to CIN 3 were significantly increased. These preliminary results suggested that MB HPV DNA is a potential noninvasive marker for these premalignant cervical diseases.

Knowledge, awareness, and attitudes of female sex workers toward HPV infection, cervical cancer, and cervical smears in Thailand

OBJECTIVE

To determine the knowledge, attitudes, and awareness of female sex workers (FSWs) regarding cervical cancer and its prevention in Thailand.

METHOD

From August through November 2008, 402 consecutive FSWs were recruited for interviews.

RESULTS

The mean knowledge score was 4.9 (maximum possible, 15; range, 0-14). Approximately 60% of the FSWs had knowledge scores less than 5. Low education and a lack of health insurance were significant independent predictors of low knowledge scores (adjusted odds ratios, 3.17 and 1.97, respectively). More than half of the FSWs were unaware of being at higher risk for HPV infection or of the possible consequences of HPV infection. The negative attitude regarding cervical screening was caused by the fear of abnormal results (27.9%), experiencing pain (18.4%), and embarrassment (14.7%).

CONCLUSION

The knowledge and awareness of HPV infection, cervical cancer, and utility of cervical smears is low among FSWs in Thailand. Designing and implementing effective interventions is crucial and merits attention in future research.

Determinants of human papillomavirus vaccine acceptability in Latin America and the Caribbean

Prophylactic human papillomavirus (HPV) vaccines provide promise as a key component of future cervical cancer prevention programs in the Latin America and the Caribbean region. The successful introduction and acceptance of these vaccines will depend on a range of factors including awareness of cervical cancer as a problem, affordability of the vaccine, political will, competition with other vaccines, feasibility of vaccine delivery and acceptability of the vaccine among the range of groups who will influence uptake. While existing data about acceptability from Latin America and the Caribbean is scarce, it is clear that health policymakers, providers and the general public lack knowledge about HPV and cervical cancer. Furthermore, they would value more local epidemiologic data related to cervical cancer. Price is currently a major barrier to vaccine acceptability and a priority for advocacy. More research is required in Latin America and the Caribbean to determine what messages and strategies will work in these communities.

Chapter 24: Psychosocial aspects of vaccine acceptability

In this chapter we identify psychosocial issues that have been raised with respect to human papillomavirus (HPV) vaccination and review the research literature on HPV vaccine acceptability. Many women and physicians have relatively poor knowledge about HPV, but despite this, most healthcare providers are willing to recommend HPV vaccination and parents are interested in having their children vaccinated. Concerns about post-vaccination sexual behavior change do not appear to be justified, but can certainly be addressed through anticipatory guidance. Most research studies have come out of the United States and other English-speaking industrialized countries. More psychosocial research regarding HPV vaccination is therefore needed from developing countries.

Young multiethnic women's attitudes toward the HPV vaccine and HPV vaccination

OBJECTIVE

To investigate the acceptability of the HPV vaccine among a multiethnic sample of young women in Malaysia.

METHODS

A qualitative study of 40 young women aged between 13 and 27 years recruited into 7 focus groups to discuss their knowledge of HPV infection, and their attitudes toward and acceptance of the HPV vaccine. The women were divided into Malay, Chinese, and Indian groups to allow for comparison among ethnicities.

RESULTS

Poor knowledge about HPV did not influence the HPV vaccine's acceptability. Although participants were in favor of the vaccine, the majority preferred to delay vaccination because it is newly introduced, they did not perceive themselves to be at risk of HPV infection, or because of cost factors. Concerns were raised regarding the vaccine's safety, the potential to be perceived as promiscuous and sexually active, and whether the vaccine was halal.

CONCLUSION

Promotion of the HPV vaccine should take account of social and cultural acceptability. The findings will help develop strategies for effective vaccination initiatives in a multiethnic and multireligious Asian society.

Knowledge of Pap screening and human papillomavirus among women attending clinics in Medellín, Colombia

This study evaluated Pap screening and human papillomavirus (HPV) knowledge in a population of Colombian women as a possible contributing factor of low cervical cancer screening success. This is a descriptive, cross-sectional analysis of 454 women who were approached in five different hospitals and clinics throughout Medellín, Colombia. Of them, 449 females agreed to participate and answered a standardized face-to-face questionnaire regarding Pap screening and HPV knowledge. Using logistic regression, predictors of both Pap and HPV knowledge were examined. Overall, 76.3% of the participants exhibited a high level of Pap screening knowledge, while only 7.8% showed high level of HPV knowledge. Of the 449 women, 71.5% reported that it had been 1 year or less since their last Pap test, while 7.8% reported never having had a Pap test or not having had a recent test. Factors influencing Pap screening knowledge included education level and insurance; factors influencing HPV knowledge included education level and age. The high level of Pap screening knowledge and use do not explain the high cervical cancer rates in Colombia. The results of this study suggest that educational efforts should be focused on increasing women's knowledge and awareness of HPV in anticipation of the availability of HPV vaccines and HPV tests for screening.

Human papillomavirus and vaccination: knowledge, attitudes, and behavioural intention in adolescents and young women in Italy

This study assesses knowledge, attitudes, and behavioural intention towards human papillomavirus (HPV) infection and vaccination in a random sample of 1348 adolescents and young women aged 14–24 years in Italy. A self-administered anonymous questionnaire covered demographics; knowledge about HPV infection, cervical cancer, and HPV vaccine; the perceived risk for contracting HPV infection and/or for developing cervical cancer, the perceived benefits of a vaccination to prevent cervical cancer, and willingness to receive an HPV vaccine. Only 23.3% have heard that HPV is an infection of the genital mucosa and about cervical cancer. Those older, with at least one parent who is a health care professional, with personal, familiar, or friendly history of cervical cancer, and having underwent a health checkup in the last year with information about HPV vaccination were significantly more knowledgeable. Risk perception scores (range: 1–10) of contracting HPV infection and of developing cervical cancer were 5.8 and 6.5. Older age, not having a parent who is a health care professional, having had a personal, familiar, or friendly history of cervical cancer, and need of additional information were predictors of the perceived susceptibility of developing cervical cancer. The vast majority professed intent to receive an HPV vaccine and the significant predictors were having at least one parent who is a health care professional, a high perceived risk of contracting HPV infection and of developing cervical cancer, and a high belief towards the utility of a vaccination for preventing cervical cancer. Knowledge about HPV infection and cervical cancer should be improved with more attention to the benefit of HPV vaccination.

Knowledge about infection with human papillomavirus: a systematic review

OBJECTIVE

Human papillomavirus (HPV) is a necessary cause of cervical cancer and genital warts. The aim of this systematic literature review was to provide an overview of knowledge about HPV infection among the public, students, patients and health professionals.

METHOD

PubMed searches were performed and the results of studies were reported by age, gender, study population, country, recruitment score and year of study conduct. The recruitment score covered the mode of recruitment, study size and response rate.

RESULTS

We included 39 studies published between 1992 and 2006 covering a total of 19,986 participants. The proportion of participants who had heard of HPV varied from 13% to 93%. Understanding that HPV is a risk factor for cervical cancer depended on whether the question was closed (8-68%) or open (0.6-11%). Between 5% and 83% knew about the association of HPV and (genital) warts. HPV was often mistaken with other sexually transmitted viruses. Health professionals and women had better knowledge about HPV than other participants.

CONCLUSION

Overall, the knowledge of the general public about HPV infection is poor. Efforts should be increased to give sufficient and unbiased information on HPV infection to the general public.

"I have never heard that one": young girls' knowledge and perception of cervical cancer

With the advent of a vaccine for the human papillomavirus (HPV), many are claiming that cervical cancer may become a health worry of the past. While the vaccine certainly represents an important step forward in the fight against HPV and cervical cancer, it does not diminish the importance of health education or screening interventions particularly amongst adolescents. This study explores the existing state of cancer and cervical cancer knowledge of Latina and African American adolescent girls from low-income, urban neighborhoods. We found that the study participants expressed a range of attitudes toward cancer. Knowledge of cancer also was varied and somewhat anecdotal, showing no unified body of knowledge, but instead representing an assemblage of information culled from formal and informal sources. Participants were most familiar with breast and lung cancer and mentioned these types of cancer most frequently in the focus groups. Most participants had never heard of cervical cancer, while a few were familiar with several aspects of the disease. Cancer knowledge seemed to be gleaned mostly from personal stories, perhaps suggesting the pervasiveness of cancer incidence in their community. The predominant attitudes expressed toward cancer included fear, uncertainty, and anxiety. Our findings suggest that considerable continued health promotion efforts are needed to improve knowledge about cancer in general, and particularly about cervical cancer, to reduce fear and to highlight the effectiveness of prevention and screening.

Human papilloma virus vaccine and cervical cancer screening acceptability among adults in Quebec, Canada

BACKGROUND

The Pap test has been used for cervical cancer screening for more than four decades. A human papillomavirus (HPV) vaccine has been approved for use in Canada and is commercially available now. These two preventive interventions should be considered simultaneously. General population support is an important factor for the successful combination of these interventions. The study had two objectives: 1) To assess practices, beliefs, and attitudes regarding Pap test screening and HPV immunization; 2) To identify socio-demographic factors for Pap screening and vaccine acceptability.

METHODS

In 2006, 500 adults were invited to participate in a telephone survey in the region of Quebec City (urban and rural population, 600 000), Canada. Some neutral and standardized information on Pap test and HPV was provided before soliciting opinions.

RESULTS

471 adults (18-69 year-olds) answered the questionnaire, the mean age was 45 years, 67% were female, and 65% had college or university degree. Eighty-six percent of women had undergone at least one Pap-test in their life, 55% in the last year, and 15% from 1 to 3 years ago. Among screened women, the test had been performed in the last three years in 100% of 18-30 year-olds, but only in 67% of 60-69 year-olds (P < 0.0001). Only 15% of respondents had heard of HPV. Eighty-seven percent agreed that HPV vaccines could prevent cervical cancer, 73% that the vaccine has to be administered before the onset of sexual activity, 89% would recommend vaccination to their daughters and nieces. Among respondents < 25 years, 91% would agree to receive the vaccine if it is publicly funded, but only 72% would agree to pay $100/dose.

CONCLUSION

There is an important heterogeneity in cervical cancer screening frequency and coverage. Despite low awareness of HPV infection, the majority of respondents would recommend or are ready to receive the HPV vaccine, but the cost could prevent its acceptability.