Effect of an Educational Intervention on Knowledge of Human Papillomavirus Vaccination among Pre-University Students in Malaysia

Abnormal Pap smear among pregnant women - Feasibility of opportunistic cervical screening

Objective

The uptake of cervical cancer screening is poor, especially in developing countries. Thus, pregnancy represents a good opportunity to have the test done. The aim of this study is to determine the prevalence of abnormal Pap smear among pregnant women during their antenatal check-ups.

Study design

A prospective study involving five hundred and ninety-six women was recruited over a 1-year duration from 15th January 2018 until 14th January 2019 in a tertiary referral center, in Malaysia. Pap smears were performed on all consented pregnant women using liquid-based cytology and the results were obtained to evaluate the prevalence of abnormal Pap smear during pregnancy. Maternal risk factors associated with abnormal Pap smear were identified and the outcomes of abnormal Pap smear were followed up.

Results

A total of 670 participants were approached and 596 participants agreed to participate, giving a response rate of 89.0 %. Therefore, 587 participants were available for analysis. There were nine unsatisfactory smears (1.5 %). The prevalence of premalignant lesions reported on p % ap smear was 0.8 %. Three respondents had atypical squamous cells of undetermined significance (ASCUS) (0.5 %) and two respondents had low-grade squamous intraepithelial lesions (LSIL) (0.3 %). Almost one-third (30.3 %) of respondents had an infection and 24 (4.1 %) smears were reported as reactive changes associated with inflammation. Respondents between the age of 20-30 years old had a significant association with an abnormal pre-cancerous smear (p = 0.000) as well as nulliparity (p = 0.0.40). There was no significant association between height, weight, BMI, sexual partner, age of first intercourse, smoking habit, history of sexually transmitted disease and history of abnormal Pap smear.

Conclusion

The prevalence of abnormal pre-cancerous smears during pregnancy is low. However, it is desirable to perform cervical screening as it provides an opportunity to no screening at all.

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.

Revue de la littérature sur les interventions en milieu scolaire concernant la vaccination anti-HPV

INTRODUCTION

Human papillomavirus infection is the most common sexually transmitted infection and is associated with cervical cancer and several other cancers. Although the human papillomavirus vaccine is highly effective and has an excellent safety record, vaccination coverage rates vary around the world and are very low in France.Purpose of research: A literature review on the last five years in the MEDLINE and Public Health Databases was conducted in November 2017. Sixteen studies on school-based interventions for human papillomavirus vaccination in girls aged 11 to 19 years were selected and analyzed.

RESULTS

Half of the studies concerned underage girls in middle and high schools or their parents and the other half major students. Education through written information, presentation or discussion increased knowledge about human papillomavirus infection and vaccine prevention, even in the medium term. The interventions that had the greatest impact were those that used personalization of the message, combining information or sources and implementing pre-intervention questionnaires. Knowledge was not always correlated with effective vaccination.

CONCLUSIONS

Educational interventions increase knowledge about human papillomavirus and vaccination intention but not vaccination. Further studies seem necessary to understand the gap between the level of knowledge and its impact on immunization coverage.

Improving vaccination uptake among adolescents

BACKGROUND

Adolescent vaccination has received increased attention since the Global Vaccine Action Plan's call to extend the benefits of immunisation more equitably beyond childhood. In recent years, many programmes have been launched to increase the uptake of different vaccines in adolescent populations; however, vaccination coverage among adolescents remains suboptimal. Therefore, understanding and evaluating the various interventions that can be used to improve adolescent vaccination is crucial.

OBJECTIVES

To evaluate the effects of interventions to improve vaccine uptake among adolescents.

SEARCH METHODS

In October 2018, we searched the following databases: CENTRAL, MEDLINE Ovid, Embase Ovid, and eight other databases. In addition, we searched two clinical trials platforms, electronic databases of grey literature, and reference lists of relevant articles. For related systematic reviews, we searched four databases. Furthermore, in May 2019, we performed a citation search of five other websites.

SELECTION CRITERIA

Randomised trials, non-randomised trials, controlled before-after studies, and interrupted time series studies of adolescents (girls or boys aged 10 to 19 years) eligible for World Health Organization-recommended vaccines and their parents or healthcare providers.

DATA COLLECTION AND ANALYSIS

Two review authors independently screened records, reviewed full-text articles to identify potentially eligible studies, extracted data, and assessed risk of bias, resolving discrepancies by consensus. For each included study, we calculated risk ratios (RR) or mean differences (MD) with 95% confidence intervals (CI) where appropriate. We pooled study results using random-effects meta-analyses and assessed the certainty of the evidence using GRADE.

MAIN RESULTS

We included 16 studies (eight individually randomised trials, four cluster randomised trials, three non-randomised trials, and one controlled before-after study). Twelve studies were conducted in the USA, while there was one study each from: Australia, Sweden, Tanzania, and the UK. Ten studies had unclear or high risk of bias. We categorised interventions as recipient-oriented, provider-oriented, or health systems-oriented. The interventions targeted adolescent boys or girls or both (seven studies), parents (four studies), and providers (two studies). Five studies had mixed participants that included adolescents and parents, adolescents and healthcare providers, and parents and healthcare providers. The outcomes included uptake of human papillomavirus (HPV) (11 studies); hepatitis B (three studies); and tetanus-diphtheria-acellular-pertussis (Tdap), meningococcal, HPV, and influenza (three studies) vaccines among adolescents. Health education improves HPV vaccine uptake compared to usual practice (RR 1.43, 95% CI 1.16 to 1.76; I² = 0%; 3 studies, 1054 participants; high-certainty evidence). In addition, one large study provided evidence that a complex multi-component health education intervention probably results in little to no difference in hepatitis B vaccine uptake compared to simplified information leaflets on the vaccine (RR 0.98, 95% CI 0.97 to 0.99; 17,411 participants; moderate-certainty evidence). Financial incentives may improve HPV vaccine uptake compared to usual practice (RR 1.45, 95% CI 1.05 to 1.99; 1 study, 500 participants; low-certainty evidence). However, we are uncertain whether combining health education and financial incentives has an effect on hepatitis B vaccine uptake, compared to usual practice (RR 1.38, 95% CI 0.96 to 2.00; 1 study, 104 participants; very low certainty evidence). Mandatory vaccination probably leads to a large increase in hepatitis B vaccine uptake compared to usual practice (RR 3.92, 95% CI 3.65 to 4.20; 1 study, 6462 participants; moderate-certainty evidence). Provider prompts probably make little or no difference compared to usual practice, on completion of Tdap (OR 1.28, 95% CI 0.59 to 2.80; 2 studies, 3296 participants), meningococcal (OR 1.09, 95% CI 0.67 to 1.79; 2 studies, 3219 participants), HPV (OR 0.99, 95% CI 0.55 to 1.81; 2 studies, 859 participants), and influenza (OR 0.91, 95% CI 0.61 to 1.34; 2 studies, 1439 participants) vaccination schedules (moderate-certainty evidence). Provider education with performance feedback may increase the proportion of adolescents who are offered and accept HPV vaccination by clinicians, compared to usual practice. Compared to adolescents visiting non-participating clinicians (in the usual practice group), the adolescents visiting clinicians in the intervention group were more likely to receive the first dose of HPV during preventive visits (5.7 percentage points increase) and during acute visits (0.7 percentage points for the first and 5.6 percentage points for the second doses of HPV) (227 clinicians and more than 200,000 children; low-certainty evidence). A class-based school vaccination strategy probably leads to slightly higher HPV vaccine uptake than an age-based school vaccination strategy (RR 1.09, 95% CI 1.06 to 1.13; 1 study, 5537 participants; moderate-certainty evidence). A multi-component provider intervention (including an education session, repeated contacts, individualised feedback, and incentives) probably improves uptake of HPV vaccine compared to usual practice (moderate-certainty evidence). A multi-component intervention targeting providers and parents involving social marketing and health education may improve HPV vaccine uptake compared to usual practice (RR 1.41, 95% CI 1.25 to 1.59; 1 study, 25,869 participants; low-certainty evidence).

AUTHORS' CONCLUSIONS

Various strategies have been evaluated to improve adolescent vaccination including health education, financial incentives, mandatory vaccination, and class-based school vaccine delivery. However, most of the evidence is of low to moderate certainty. This implies that while this research provides some indication of the likely effect of these interventions, the likelihood that the effects will be substantially different is high. Therefore, additional research is needed to further enhance adolescent immunisation strategies, especially in low- and middle-income countries where there are limited adolescent vaccination programmes. In addition, it is critical to understand the factors that influence hesitancy, acceptance, and demand for adolescent vaccination in different settings. This is the topic of an ongoing Cochrane qualitative evidence synthesis, which may help to explain why and how some interventions were more effective than others in increasing adolescent HPV vaccination coverage.

The Effectiveness of Traditional Media (Leaflet and Poster) to Promote Health in a Community Setting in the Digital Era: A Systematic Review

Introduction: The use of health promotion media in the digital era, such as e-health and m-health, is increasing. However, traditional health promotion media, such as posters and leaflets, are still used. This review aimed to identify the effectiveness of the use of traditional health promotion media (leaflets and posters) in a community setting in the digital era.Methods: The data was gathered using the following steps: (1) determining the topic, (2) determining the keyword chain, (3) looking for the relevant literature in the database and (4) analyzing the article. The search using a predetermined keyword chain in Scopus, Science Direct and Sage Journals produced 208 publications.Results: After applying the inclusion and exclusion criteria, 16 publications were selected for review.Conclusion: Traditional health promotion media such as leaflets and posters are still useful in the current digital era, especially for adult respondents. This form of media will be more effective when combined with other media such as videos, telephone interactions, games and others.

Estrategias lúdicas para aumentar el conocimiento de un grupo de adolescentes sobre el virus del papiloma humano

El objetivo fue formular y desarrollar un conjunto de estrategias lúdicas para aumentar el conocimiento sobre el Virus del Papiloma Humano y la vacuna en un grupo de adolescentes escolarizados en un corregimiento de Pereira, Colombia. Se utilizó metodología cualitativa con método Acción-Participación, se involucraron 17 estudiantes, como técnicas de investigación se usaron grupos focales y talleres pedagógicos, los discursos de los adolescentes fueron grabados y transcritos; para el análisis de datos se realizó identificación de unidades de sentido, codificación y categorización. Al inicio del proyecto los adolescentes tenían poco conocimiento sobre el Virus del Papiloma Humano, las enfermedades de transmisión sexual en general y desconocían sus manifestaciones clínicas; pero al finalizar el proceso tenían claridad sobre los órganos implicados, factores protectores, la vacuna como método preventivo y la relación del virus con el cáncer. Los adolescentes relacionaron la falta de uso del preservativo y múltiples parejas como factores de riesgo para adquirir una enfermedad de transmisión sexual, especialmente el Virus del Papiloma Humano. Las estrategias lúdicas permitieron a los adolescentes generar nuevo conocimiento por medio de un proceso de interiorización, reflexión y compresión sobre el virus y la vacuna.

Awareness and Knowledge Levels of Turkish College Students about Human Papilloma Virus Infection and Vaccine Acceptance

Awareness of HPV by the target population is an important determinant of vaccine acceptance. The aim of this study is to evaluate the awareness of HPV infection and acceptability of the HPV vaccines among Turkish college students. College students aged 18-30 who were attending a large public university in Ankara participated in this study. The participants were asked to complete a questionnaire to elicit demographic characteristics, awareness level of HPV and HPV vaccine, and willingness to be vaccinated. One thousand one hundred sixty students responded to the invitation email and completed the questionnaire. The mean scores of female students about HPV and HPV vaccine were 7.1/15 and 3.6/9, respectively, while these scores were 7.9/15 and 3.4/9 among male students, respectively. While 51 % percent of female and 33.5 % of male students had heard of HPV and 32.8 % and 18 % of them had heard of HPV vaccine, respectively, only 1.5 % of female and 0.4 % of male students had been vaccinated against HPV. A total of 507 students (43.7 %) had previously heard of HPV. Only 309 (26.6 %) of the participants had previously heard of the HPV vaccine, and 45.1 % of the students were willing to receive HPV vaccination. The main predictors for willingness to be vaccinated were the following: sexual experience, sexual behavior, past history of sexually transmitted infection (STI), and knowledge about HPV and HPV vaccine. Higher awareness levels of HPV and HPV vaccine are significantly related to greater willingness to be vaccinated, and the main reasons for rejecting the vaccine were insufficient information about the vaccine and possible unknown side effects.

Meningococcal disease awareness and meningoccocal vaccination among Greek students planning to travel abroad

Objective Students living in dormitories are at increased risk for meningococcal disease. Our aim was to evaluate Greek students planning to study abroad about their level of meningococcal disease awareness and attitudes and practices towards meningococcal vaccination. Methods We studied 231 Greek ERASMUS students using a questionnaire. Results Students had a mean number of 4.1 correct answers out of six questions. In particular 66.5% 79.3%, 72.3% and 82.3% of them answered correctly about the etiology, transmission, epidemiology and treatment of meningococcal disease, respectively. Only 23.4% were vaccinated, whereas 14.7% were planning to do so in the near future. Students who answered correctly ≥5 questions were more likely to be male, vaccinated against meningococcal meningitis and science students. Conclusion We found an overall good level of knowledge about meningococcal disease among Greek students planning to study or already studying abroad. Knowledge about meningococcal disease was associated with vaccine uptake. However, vaccination rate against meningococcal disease was low.