Knowledge, attitude and practice towards cervical cancer screening among women living with human immunodeficiency virus: Implication for prevention strategy uptake

Knowledge and attitude toward cervical cancer screening among women aged 30-49 years attending selected health facilities in Ethiopia: Using structural equation model

Background

According to estimates, there were 570,000 new cases of cervical cancer in 2018, making it the fourth most common malignancy among women worldwide. Almost all 342,000 deaths from cervical cancer take place in low- and middle-income countries, accounting for 90 % of deaths. Few studies use structural equation modeling to comprehensively analyze the predictors of cervical cancer screening.

Objective

The purpose of this study was to assess knowledge and attitude towards cervical cancer screening and its associated factors among women aged 30-49 years in Ethiopia.

Methods

A facility-based cross-sectional study was conducted among eligible women attending health centers in Oromia and the southern nationality People regions. A systematic random sampling method was used to select 916 respondents. The data was collected using a structured interviewer-administered questionnaire. Structural equation modelling was employed to assess the direct and indirect relationship between knowledge and attitude toward cervical cancer screening.

Results

The overall proportion of knowledge and attitude towards cervical cancer detection among women 30-49 years of age were 28 % and 57 %, respectively., income (adjusted β = 0.075, 95 % CI: 0.042, 0.091), being urban (adjusted β = 0.088, 95 % CI: 0.062, 0.093), being employee (adjusted β = 0.119, 95 % CI: 0.113, 0.342), the number of parity (adjusted β = 0.014, 95 % CI: 0.012, 0.021), usage of contraceptive (adjusted β = 0.719, 95 % CI: 0.057, 0.082) and family history of cervical cancer (adjusted β = 0.211, 95 % CI: 0.18, 0.302) were statistically significant associated factors with knowledge and Being smoker (adjusted β = -0.157, 95 % CI: 0.265, -0.141). Having multiple sexual partnership (adjusted β = 0.169, 95 % CI: 0.148, 0.349), having formal education (adjusted β = 0.118, 95 % CI: 0.052, 0.294), live in urban area (adjusted β = 0.116, 95 % CI: 0.023, 0.347), knowledge (adjusted β = 0.42, 95 % CI: 0.301, 0.567) were statistically significant associated factors with the attitude of women toward cervical cancer screening.

Conclusions

and recommendation: The study highlights a lack of awareness of cervical cancer screening, highlighting the need for improved routine practices, education campaigns, and treatment provision.

Selecting and Tailoring Implementation Strategies to Improve Human Papillomavirus Vaccine Uptake in Zambia: A Nominal Group Technique Approach

The human papillomavirus (HPV) vaccine is effective in cervical cancer prevention. However, many barriers to uptake exist and strategies to overcome them are needed. Therefore, this study aimed to select and tailor implementation strategies to barriers identified by multiple stakeholders in Zambia. The study was conducted in Lusaka district between January and February 2023. Participants were purposively sampled from three stakeholder groups namely, adolescent girls, parents, and teachers and healthcare workers. With each of the stakeholders' groups (10-13 participants per group), we used the nominal group technique to gain consensus to tailor feasible and acceptable implementation strategies for mitigating the identified contextual barriers. The identified barriers included low levels of knowledge and awareness about the HPV vaccine, being out of school, poor community sensitisation, lack of parental consent to vaccinate daughters, and myths and misinformation about the HPV vaccine. The lack of knowledge and awareness of the HPV vaccine was a common barrier across the three groups. Tailored strategies included conducting educational meetings and consensus-building meetings, using mass media, changing service sites, re-examining implementation, and involving patients/consumers and their relatives. Our study contributes to the available evidence on the process of selecting and tailoring implementation strategies to overcome contextual barriers. Policymakers should consider these tailored strategies to mitigate barriers and improve HPV vaccine uptake.

Knowledge, attitudes, and practices regarding cancer screening and primary prevention among ethnic minorities in mainland China: A literature review

Objective

Cancer screening and primary prevention are effective strategies for addressing the burden of cancer. However, cancer health disparity exists in accessing cancer screening services among ethnic minorities in mainland China. Exploring knowledge, attitudes, and practices regarding cancer screening and primary prevention is an effective way to understand minority groups' participation in these activities and the barriers to their participation. However, no review has summarized the relevant evidence. This study explored the evidence on cancer screening and primary prevention among ethnic minorities in mainland China, including their knowledge (knowledge level and awareness rate), attitudes (positive/negative attitudes, beliefs, and perceptions), and practices (uptake and participation rate).

Methods

Five online databases (MEDLINE, EMBASE, PubMed, China National Knowledge Infrastructure [CNKI], and Wanfang Data) were searched to identify literature. Data on knowledge, attitudes, and practices regarding cancer screening and primary prevention among ethnic minority groups and the influential factors were extracted and summarized.

Results

Twelve articles on studies with a total of 36,464 participants were included. Most of the studies focused only on breast and cervical cancer, women, and Uyghurs. The ethnic minority groups in the reviewed studies had a low level of knowledge about cancer screening and primary prevention and insufficient practices (cancer screening and primary prevention service uptake rate < 40.0%) but moderate to highly positive attitudes.

Conclusions

This review revealed the insufficient knowledge and practices of cancer screening and primary prevention among ethnic minority groups in mainland China, whose members hold generally positive attitudes toward screening. More evidence pertaining to diverse ethnic minority groups and other cancer types is needed.

Correlation between gynecological tumors and atherosclerotic diseases

Gynecological cancer is among the leading causes of cancer-related mortality worldwide, with malignancies of the ovary, uterus, fallopian tube, cervix, vagina, and vulva making up 10-18% of all cancers diagnosed in women globally. Gynecological cancer and atherosclerosis are two of the most frequent medical entities that afflict women worldwide; thus the possible correlations between them ought to be explored. Vulvar, cervical, vaginal, endometrial, and ovarian cancers have been found to have common points with atherosclerosis regarding their pathogenesis and predisposing factors. Obesity and metabolic syndrome, HPV infection, vitamin D deficiency, and increased telomere length constitute common ground between these two afflictions, which this article aims to analyze.

"When you get the HPV vaccine, it will prevent cervical cancer; it will act as a shield": adolescent girls' knowledge and perceptions regarding the human papillomavirus vaccine in Zambia

Introduction

The human papillomavirus (HPV) vaccination is an important preventive measure for HPV-related conditions such as cervical cancer. In 2019, Zambia introduced a free national HPV vaccination program for 14-year-old girls. However, the adolescents' knowledge and perceptions regarding the HPV vaccine are not well understood. Therefore, this study aimed to understand adolescent girls' knowledge and perceptions regarding the HPV vaccine and discuss its acceptability and uptake implications.

Methods

We conducted a qualitative study in the Lusaka district between June 2021 and November 2021 using semi-structured interviews with adolescent girls aged 15-18 years regardless of their HPV vaccination status. Interviews were transcribed verbatim, and NVIVO 12 was used for data management and analysis. We coded transcripts deductively and inductively based on emerging themes. Perceptions were coded using the health belief model constructs.

Results

We interviewed 30 adolescent girls to reach saturation. Seventeen girls reported having received at least one dose of the HPV vaccine. Participants expressed variable knowledge and awareness about HPV and the HPV vaccine. Participants exhibited positive attitudes towards the HPV vaccine and perceived it as beneficial. However, there were multiple perceived barriers to vaccination, such as the need for parental consent, not being in school, concerns about vaccine side effects, and belief in myths and misinformation.

Conclusion

The adolescent girls in this study showed variable knowledge and positive attitudes toward the HPV vaccine despite the many perceived barriers. To support increased HPV vaccine acceptability and uptake among adolescent girls in Zambia, it is critical to actively engage stakeholders involved in HPV vaccination, such as adolescents and their parents, and debunk myths and misconceptions about HPV vaccination. Health education in schools and communities should be implemented to increase knowledge about HPV and HPV vaccination among adolescents and their parents.

Implementation Strategies Used to Increase Human Papillomavirus Vaccination Uptake by Adolescent Girls in Sub-Saharan Africa: A Scoping Review

Barriers to successful implementation of the human papillomavirus vaccination exist. However, there is limited evidence on implementation strategies in sub-Saharan Africa (SSA). Therefore, this scoping review aimed to identify implementation strategies used in SSA to increase HPV vaccination uptake for adolescent girls. This scoping review was guided by Joanna Briggs Institute guidelines for scoping reviews and an a priori protocol and reported based on the Preferred Reporting Items for Systematic Reviews and Metanalysis for Scoping Reviews (PRISMA-ScR). We searched PubMed, EMBASE, CINAHL, Scopus, Google Scholar, and gray literature. Two independent reviewers screened article titles and abstracts for possible inclusion, reviewed the full text, and extracted data from eligible articles using a structured data charting table. We identified strategies as specified in the Expert Recommendation for Implementing Change (ERIC) and reported their importance and feasibility. We retrieved 246 articles, included 28 of these, and identified 63 of the 73 ERIC implementation strategies with 667 individual uses, most of which were highly important and feasible. The most frequently used discrete strategies included the following: Build a coalition and change service sites 86% (24/28), distribute educational materials and conduct educational meetings 82% (23/28), develop educational materials, use mass media, involve patients/relatives and families, promote network weaving and stage implementation scale up 79% (22/28), as well as access new funding, promote adaptability, and tailor strategies 75% (21/28). This scoping review shows that implementation strategies of high feasibility and importance were frequently used, suggesting that some strategies may be cross-cutting, but should be contextualized when planned for use in any region.

Correlates of Parental Consent to Human Papillomavirus Vaccine Uptake by Their Adolescent Daughters in ZAMBIA: Application of the Health Belief Model

Parental consent for adolescent human papillomavirus (HPV) vaccine uptake is important; however, refusal is prevalent. Therefore, this study aimed to understand factors associated with parental consent for their adolescent daughter's HPV vaccination. A cross-sectional study was conducted in Lusaka, Zambia, between September and October 2021. We recruited parents from different social settings. The means and standard deviations or median and interquartile ranges were used as appropriate to summarise continuous variables. Simple and multiple logistic regression models were fitted with robust estimation of standard errors. The odds ratios are presented with 95% CI. Mediation analysis was conducted using a generalised structural equation model. The study enrolled 400 parents, mean age 45.7 years [95% CI, 44.3-47.1]. Two hundred and fifteen (53.8%) parents reported consenting to their daughters' HPV vaccination, and their daughters received it. None of the health belief model (HBM) construct scores showed an independent association with parental consent. Higher, compared to lower wealth index (AOR; 2.32, 95% CI: 1.29-4.16), knowing someone with genital warts (AOR = 2.23, 95 CI: 1.04-4.76), cervical cancer screening uptake (AOR = 1.93, 95% CI: 1.03-3.62) were associated with increased odds of parental consent. This study highlights factors influencing parental consent for their daughters' HPV vaccination. Ongoing sensitisation programs are important to improve their decision-making.