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

The level of medical students' knowledge regarding the prevention of cervical cancer

Background

In Palestine, cervical cancer is the third most common gynaecological cancer, exhibiting higher mortality rates compared to regional counterparts. Late-stage diagnosis and limited awareness contribute to this disparity. This study aims to assess the awareness of Palestinian medical students regarding cervical cancer prevention.

Methods

A questionnaire-based survey involving 532 medical students from various Palestinian universities was conducted between October 2023 and December 2023. The survey encompassed closed-ended quantitative and demographic questions distributed through social media.

Results

The study was carried out on a group of 532 medical students (66.3% women and 33.6% men), (average age 21.7 years). Most students (77.7%) knew that the main risk factor for cervical cancer was human papillomavirus (HPV) infection. Participants doing the internship had the greatest knowledge, whereas students from the first year had the poorest knowledge about the main risk factors for cancer of the cervix. Only about half, 50.2% of all students, knew that in Palestine, there is no screening program. 84.4% of students correctly indicated that the cervical cancer screening test is a pap smear test. 41.4% of respondents knew that microscopic evaluation of the exfoliated cells from the vaginal part of the cervix is the screening test for cervical cancer which is used. Only about half of the students (45.1%) knew that there were no specific early symptoms of cervical cancer.

Conclusions

This study highlights the need for enhanced education, particularly regarding screening program awareness, among Palestinian medical students. Addressing these knowledge gaps is crucial for effective preventive strategies.

Assessment of Knowledge of Sexual Reproductive Health Among Female University Students in Jordan

BACKGROUND

Sexual reproductive health (SRH) is an important aspect of human life, especially in the younger age groups. Young adults are the most vulnerable group to SRH consequences, as they have limited access to its information and services. This is one of the earliest studies conducted to examine the knowledge of SRH among female university students in Jordan. The aim of this study is to assess the knowledge of SRH among female Jordanian university students and to determine the social and individual factors that may affect this knowledge.

METHODOLOGY

A cross-sectional design was used, and a convenient sample consisting of 427 female university students was recruited from the University of Jordan. The inclusion criteria were female unmarried students aged 18-25 years old, while the exclusion criteria were married, divorced, or engaged female students. A valid and reliable self-administered questionnaire was used to assess the student's knowledge of SRH. Data were collected between February 21 and March 20, 2022. IBM SPSS Statistics for Windows, Version 23.0 (Released 2015; IBM Corp., Armonk, New York, United States) was used for data analysis, and an independent sample t-test was used to investigate mean differences in the SRH score based on demographic characteristics.

RESULTS

Overall, it was found that only 26.2% of all the participants had adequate knowledge of SRH. Additionally, they have inadequate knowledge regarding the different aspects of SRH such as premarital, vaccination, menstruation, contraception, and sexually transmitted diseases (STDs), except for the section on folic acid, which demonstrated adequate knowledge. Furthermore, the participants' scores of total SRH knowledge were significantly different based on their original place of living, current residency, educational level, religion, and university faculty.

CONCLUSION

Due to the inadequate level of knowledge, this study highlights the need to establish educational and awareness programs concerning SRH and to incorporate this subject into the university and school curricula.

Knowledge of common cancers among new-entry health science students in Japan and Vietnam

BACKGROUND

The incidence and mortality rates of cancer are rapidly increasing worldwide. This study aimed to assess the knowledge of common cancers among new-entry health science students in Japan and Vietnam, thereby providing insights for implementing appropriate medical educational interventions.

METHODS

This cross-sectional study was conducted among new-entry health science students at Hiroshima University, Japan, and the University of Medicine and Pharmacy at Ho Chi Minh City, Vietnam. A printed predesigned questionnaire consisting of eleven questions was distributed to the participants during the freshmen health screening at the beginning of the academic year to assess their knowledge of cancer.

RESULTS

A total of 2,748 new-entry health science students participated in the study, including 394 (14.3%) Japanese students and 2,354 (85.7%) Vietnamese students. Most cancer knowledge levels in Japanese students were significantly higher than those in Vietnamese students (p < 0.001), except for human papillomavirus (HPV) infection awareness. For this understanding, only 14.8% of Japanese students selected the correct answer, which was significantly lower than the 22.4% of Vietnamese students (p = 0.001). Both the Japanese and Vietnamese students had limited knowledge regarding the connection between HPV infection and cancer and the link between estrogen-progestogen menopausal therapy and breast cancer. Additionally, female students had better knowledge about breast, skin, and endometrial cancers than male students.

CONCLUSIONS

Japanese students generally exhibited higher levels of cancer knowledge than Vietnamese students, except for HPV infection recognition. Both groups had limited knowledge regarding the connection between HPV infection and cancer and the relationship between estrogen-progestogen menopausal therapy and breast cancer.

Human Papillomavirus Vaccination in Male University Students in Turkey: Coverage Rate, Barriers, and Associated Factors

The human papillomavirus (HPV) vaccine is one of the most effective public health measures for preventing HPV-related cancers and other diseases. However, vaccination coverage is not at the desired level, especially among men. In this context, we aimed to determine HPV vaccination rates, barriers, and some related demographic and personal factors among male university students in Turkey. We shared an online questionnaire prepared by the authors in line with the relevant literature on social media platforms and included 1723 male university students in this cross-sectional study. Only 4.9% of the students stated that they were vaccinated against HPV, and the most important obstacle to vaccination was not knowing when to be vaccinated (49.5%). Additionally, marital status, sexual orientation, chronic diseases, family history of cervical cancer, and having heard of HPV were significant predictors of HPV vaccination.

Is there still a necessity for awareness and information about HPV infection and vaccine for adolescent in developing countries?

Increasing awareness of human papilloma virus (HPV) and vaccines among the target population is an important factor for decreasing the rate of malignancies related to HPV. The aim of this cross-sectional study was to determine Turkish high school and college students' knowledge level of HPV and vaccines via a survey. The HPV knowledge scale (HPV-KS) has been developed to measure the level of knowledge about HPV and vaccination. The response rate of 'Yes' to the question of whether the participants have heard of HPV and the vaccine was 60.8% and 58.8%, respectively. The lack of information was the commonest reason for not being vaccinated in 54% of the participants. According to the HPV-KS, the median value of the knowledge level of the participants was 35.7 (IQR; 14.3-57.1). The HPV-KS scores were significantly higher among those with parents who had graduated from university and had an income above the minimum wage than those who did not (p = .013 and p = .029, respectively). Current evidence suggests that Turkish adolescents have limited HPV knowledge. Gender, age, education (particularly university and health-related departments), parents' level of education and income were all important factors in determining the outcome variables. Therefore, it is very important to apply educational programs to raise awareness by medical staff.Impact StatementWhat is already known on this subject? Human papilloma virus (HPV) infection is a major threat due to the reason of many malignancies, especially cervical cancer, and this problem can be overcome by informing the target population about the screening program and vaccination.What do the results of this study add? Lack of knowledge about HPV infection and cost of the vaccine were the main reasons for insufficient vaccination rate among the adolescents.What are the implications of these findings for clinical practice and/or further research? In developing countries such as Turkey, the necessity to raise awareness about HPV infection and vaccination has emerged. As a result, it is critical to implement educational campaigns to enhance awareness, particularly by medical staff.

Perception and knowledge of human papillomavirus (HPV) vaccine for cervical cancer prevention among fully vaccinated female university students in the era of HPV vaccination: a cross-sectional study

OBJECTIVE

To assess the perception and knowledge of cervical cancer prevention among fully vaccinated female university students in the era of human papillomavirus (HPV) vaccination.

DESIGN

Cross-sectional using a validated questionnaire.

SETTING

Face-to-face interview at a public university in Malaysia.

PARTICIPANTS

384 fully vaccinated female students were included in the study.

RESULTS

The total knowledge score in the questionnaire was 18 and was ranked according to score level into three groups: poor (score ≤5), moderate (score 6-10) and good (score ≥11). Mean score for knowledge of cervical cancer prevention was 8.24 (SD ±3.85), with 170 respondents (44.3%) scoring moderate knowledge level. The mean score for knowledge of HPV infection and its association with cervical cancer was 4.56±2.47, while the mean score for knowledge of HPV vaccination for cervical cancer prevention was 3.68 (SD ±1.98). A total of 186 (48.4%) respondents perceived that regular Pap smear was unnecessary after HPV vaccination. Respondents' perceived seriousness and susceptibility of HPV infection correlated well with knowledge of cervical cancer prevention. Two main reasons for their acceptance of HPV vaccine were self-health awareness and free vaccination.

CONCLUSION

The knowledge of HPV vaccination for cervical cancer prevention was average among vaccinated university students. Many of them had poor knowledge about Pap smear and did not consider regular Pap smear as an important cervical cancer screening tool following HPV vaccination. There is still a need for continued health education to improve the perception and knowledge about HPV infection and cervical cancer prevention among young adults in the community.

Students' Knowledge about Cervical Cancer Prevention in Poland

Background and Objectives: In Poland, the rates of morbidity and mortality due to cervical cancer are amongst the highest in Europe. A significant percentage of newly diagnosed cases of cervical cancer are at an advanced stage. Unfortunately, only about 20% of Polish women take part in cervical cancer screening. The aim of the study was to assess students’ knowledge of cervical cancer risk factors and prevention. Materials and Methods: The study was provided to Polish students from various universities and faculties between May 2020 and November 2020. The questionnaire was designed specifically for this study and was validated. The chi-square test was used to compare the responses between subgroups. Results: The study was carried out on a group of 995 students (80.6% women, 19% men, 0.4% no data), (average age 21.9 years). Most students knew that the main risk factor for cervical cancer is human papillomavirus (HPV) infection (82% of all responders; 86% of medical students; 73% of non-medical students; p < 0.001). Only 40% of students knew that in Poland the Population Prevention and Early Diagnosis Program is carried out on women aged 25–59 years every three years. Most students correctly indicated that cervical cancer screening in Poland is performed using cervical cytology and were familiar with the basis of cytology. Only 57% of students knew that there are no specific early symptoms of cervical cancer. A total of 78% of all respondents knew that HPV vaccination reduces the risk of cervical cancer. Medical students and students who are sexually active demonstrated a better knowledge of cervical cancer. Conclusions: The Polish students had some knowledge of cervical cancer risk factors and primary and secondary prevention. Significantly better knowledge was demonstrated by medical students. Some efforts should be made to ensure that young people, who are not associated with medicine are better educated about cervical cancer in order to reduce the overall incidence and improve early detection rates.

Barriers towards HPV Vaccinations for Boys and Young Men: A Narrative Review

Background: HPV vaccination of both girls and boys can protect against infection and eliminate the risk for HPV-associated cancer. Due to a common misconception that the virus only poses risks to women, vaccine coverage is suboptimal among men in many countries. It is urgent to identify barriers to vaccination of boys and men. Methods: We conducted a narrative review of publications examining attitudes and beliefs regarding HPV vaccination for boys and young men. The electronic databases searched were PubMed, PsychInfo and Scopus (December 2020; last update July 2021). A total of 103 original articles were included in the final analysis. Results: The central barriers against vaccination of boys and men are: (1) lack of knowledge, (2) vaccine hesitancy in general, (3) lack of recommendation from and/or discussions with healthcare providers, (4) cost and logistics, and (5) the idea that HPV vaccination may promote promiscuity. Men who have sex with men and families belonging to ethnic minorities express a need for information tailored to their situation. Conclusions: Boys should be included in national immunization programs and men should also be offered catch-up vaccinations. Future studies should focus on addressing vaccine hesitancy and developing interventions to promote pan-gender HPV vaccination.

Polish High School Students' Knowledge about Cancer

Background: Cancer, as the second most common cause of death after cardiovascular diseases, is a global health problem. There is still an increasing number of cancer incidences and deaths. Methods: The study was conducted as a part of the health promotion educational project concerning oncological education to develop the knowledge of cancer risk factors among high school students in Poland. A special questionnaire was filled out by students before the educational lesson on cancer conducted by medical students and young doctors. Results: The study was carried out on 227 high school students (aged 17–18 years). Most students (67.5%) indicated that genetic predisposition is the most important cancer risk factor. Only about a quarter of students pointed to the relationship between lifestyle and cancer. Moreover, 41% of students admitted to smoking cigarettes. Most of them (80.6%) claimed that they can modify their own cancer risk. Almost all responders believed that early detected cancer is curable. Conclusions: High school students do not know about cancer risk factors and they do not relate cancer with lifestyle. Some students indicated bad lifestyle habits such as tobacco smoking. It is necessary to emphasize cancer prevention in early education, especially focusing on modification of lifestyle.

Knowledge, Perceptions, and Uptake of the Human Papillomavirus Vaccine in a Sample of US High School Adolescents

OBJECTIVE

To assess high school students' knowledge and perceptions of human papillomavirus (HPV) and HPV vaccines and evaluate high school students' self-reported uptake of the HPV vaccine.

METHODS

This was an observational, descriptive study using a 44-question survey. Participants were ninth grade students in a Colorado public school district. The survey was administered as part of a health education course.

RESULTS

Ninety-two surveys were included in the analysis. Demographic characteristics included 64/92 (69.6%) male and 55/92 (59.8%) Hispanic/Latino students. There was no difference between males and females regarding self-reported vaccination status. Non-Hispanic students were 71.6% less likely to have received the HPV vaccine than Hispanic students (OR 0.284; 95% CI, 0.088–0.920; p = 0.036). The average score on the knowledge section was 42.7% with a standard deviation of 22.6%. When assessing students' perceptions, 71/92 (77.2%) disagreed or strongly disagreed that they felt at risk for getting an HPV infection. There was no significant difference between males and females regarding awareness of the HPV vaccine (p = 0.14). More than half of students (58.7%) did not know if they had received the HPV vaccine.

CONCLUSION

HPV vaccine awareness was low and many students did not know if they had received the HPV vaccine. Ninth grade students did not have accurate knowledge of HPV and HPV vaccines and this study presents opportunities for increased education.

Knowledge and perception of female nursing students about human papillomavirus (HPV), cervical cancer, and attitudes toward HPV vaccination

Objective: The researchers aimed to evaluate the knowledge and perceptions of first-year female nursing students about human papillomavirus (HPV), cervical cancer (CC), and HPV vaccination. Participants: The sample included 690 female nursing students from sampled universities between April and June 2015. Methods: Students were surveyed by using a pretested HPV and CC awareness questionnaire. Results: More than half of the students (65.1%) answered questions incorrectly with a mean HPV knowledge score of 6.085 ± 3.38. The majority of students (82.6%) did not hear HPV vaccine. Only, 2.8% of the students had been vaccinated. A statistically significant relationship was found between HPV knowledge score and hearing about HPV vaccine (U = 28280.500, p = .015), and believing HPV vaccine protectiveness (χ² = 14.153, p = .001). Conclusions: This study highlights the lack of knowledge and low level of awareness about HPV, CC, and HPV vaccination among first-year nursing college students.

Revisiting knowledge, attitudes and practice (KAP) on human papillomavirus (HPV) vaccination among female university students in Hong Kong

Despite cervical cancer can be preventable by HPV vaccination, little is known on its associated factors among young females in Hong Kong. This study aimed to investigate the present situation regarding the self-reported knowledge, attitudes and practice (KAP) of Human Papillomavirus (HPV) vaccination and to examine their associated factors among female university students in Hong Kong. 195 respondents were recruited to complete a self-administered questionnaire from two local universities through convenience sampling. 8.2% respondents indicated that family doctors as sources of knowledge of HPV and HPV vaccination. 59.0% of the sample identified more than four knowledge items, 82.6% thought that HPV vaccines can effectively prevent cervical cancer and 47.2% received HPV vaccination. Regression analyses found those at older age, thought that they might be infected by HPV and received HPV would have a higher level of knowledge. Those who knew HPV is sexually transmitted, thought may be infected by HPV and received HPV vaccination would have positive attitude on HPV vaccination. Those at older ages, knew their university provided discounted vaccination for female students, and were not afraid of the side effects were associated with HPV vaccination. Family doctors should take a more prominent role in disseminating accurate and precise information. Advocacies should be emphasised on the risk of HPV as a sexually transmitted disease and the availability of discounted and safe HPV vaccines in tertiary educational institutions to increase the uptake rate of HPV vaccines for first-year and non-health major university students.

Impact of an HPV Education and Vaccination Campaign among Canadian University Students

BACKGROUND

Uptake of HPV vaccination among university students remains low despite risky sexual practices and increased prevalence of high-risk HPV genotypes. The study objective was to determine the level of knowledge related to HPV and cervical cancer among university students and to subsequently develop a targeted education and vaccination campaign to increase uptake.

METHODS

Phase I was a pilot project in which participants were recruited as part of Cervical Cancer Awareness Week 2015 at two universities, one site immediately offering vaccination and the other not. A self-administered questionnaire was used to collect demographic information from participants and evaluate their baseline knowledge related to HPV and the risks of cervical cancer, in addition to determining barriers to vaccination and future willingness to be vaccinated. Data was compiled and analyzed using descriptive statistics of means and percentages. In phase II, which followed 1 year after, a targeted education and vaccination campaign was designed based on lessons learned from phase I, and vaccination uptake was reevaluated after 1 year.

RESULTS

In phase I, 56 participants responded to a questionnaire related to HPV knowledge and cervical cancer. Among these, 29 students were vaccinated in a 2-day resident-run clinic. Overall, 63% felt they were not at risk of cervical cancer, though 88% knew HPV was the cause of cervical cancer. The three barriers identified to previous vaccination were lack of access to a doctor or a nurse (25%), financial reasons (25%), and low self-perceived risk (7%). There was a 50% three-dose completion rate in phase I. Based on this information, the education campaign in phase II was expanded in the subsequent year through social media, email communication, information booths, and individual solicitation. A total of 151 students were approached for individual solicitation and education. Among these, 64 students were vaccinated on site, including five men. Most importantly, there were 18 walk-ins resulting directly from the education initiatives and person-to-person solicitation. Subsequently, in 2016, 502 students were vaccinated at the McGill student health clinic and 455 at Concordia University.

CONCLUSION

HPV vaccination rates in university students are readily increased through educational campaigns, of which person-to-person solicitation proved to be the most fruitful in this study. Identifying barriers to vaccination can guide future initiatives to maximize impact.

Awareness and knowledge about human papillomavirus vaccination and its acceptance in China: a meta-analysis of 58 observational studies

Background

The human papillomavirus (HPV) vaccines have been widely introduced in immunization programs worldwide, however, it is not accepted in mainland China. We aimed to investigate the awareness and knowledge about HPV vaccines and explore the acceptability of vaccination among the Chinese population.

Methods

A meta-analysis was conducted across two English (PubMed, EMBASE) and three Chinese (China National Knowledge Infrastructure, Wan Fang Database and VIP Database for Chinese Technical Periodicals) electronic databases in order to identify HPV vaccination studies conducted in mainland China. We conducted and reported the analysis in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

Results

Fifty-eight unique studies representing 19 provinces and municipalities in mainland China were assessed. The pooled awareness and knowledge rates about HPV vaccination were 15.95 % (95 % CI: 12.87–19.29, I² = 98.9 %) and 17.55 % (95 % CI: 12.38–24.88, I² = 99.8 %), respectively. The female population (17.39 %; 95 % CI: 13.06–22.20, I² = 98.8 %) and mixed population (18.55 %; 95 % CI: 14.14–23.42, I² = 98.8 %) exhibited higher HPV vaccine awareness than the male population (1.82 %; 95 % CI: 0.50–11.20, I² = 98.5 %). Populations of mixed ethnicity had lower HPV vaccine awareness (9.61 %; 95 % CI: 5.95–14.03, I² = 99.0 %) than the Han population (20.17 %; 95 % CI: 16.42–24.20, I² = 98.3 %). Among different regions, the HPV vaccine awareness was higher in EDA (17.57 %; 95 % CI: 13.36–22.21, I² = 98.0 %) and CLDA (17.78 %; 95 % CI: 12.18–24.19, I² = 97.6 %) than in WUDA (1.80 %; 95 % CI: 0.02–6.33, I² = 98.9 %). Furthermore, 67.25 % (95 % CI: 58.75–75.21, I² = 99.8 %) of participants were willing to be vaccinated, while this number was lower for their daughters (60.32 %; 95 % CI: 51.25–69.04, I² = 99.2 %). The general adult population (64.72 %; 95 % CI: 55.57–73.36, I² = 99.2 %) was more willing to vaccinate their daughters than the parent population (33.78 %; 95 % CI: 26.26–41.74, I² = 88.3 %). Safety (50.46 %; 95 % CI: 40.00–60.89, I² = 96.6 %) was the main concern about vaccination among the adult population whereas the safety and efficacy (68.19 %; 95 % CI: 53.13–81.52, I² = 98.6 %) were the main concerns for unwillingness to vaccinate their daughters.

Conclusions

Low HPV vaccine awareness and knowledge was observed among the Chinese population. HPV vaccine awareness differed across sexes, ethnicities, and regions. Given the limited quality and number of studies included, further research with improved study designis necessary.

Electronic supplementary material

The online version of this article (doi:10.1186/s12889-016-2873-8) contains supplementary material, which is available to authorized users.