Dataset Information

Self-sampling for cervical screening offered at the point of invitation: A cross-sectional study of preferences in England.

ABSTRACT:

Objectives

This study assessed preferences for human papillomavirus (HPV) self-sampling if offered as an alternative to clinician-based screening at the point of invitation for cervical screening.

Setting and methods

An online questionnaire was completed by screening-eligible women living in England (n = 3672). Logistic regressions explored associations between demographic characteristics and screening preferences, stratified by previous screening attendance. Reasons for preferences were also assessed.

Results

Half of participants (51.4%) intended to choose self-sampling, 36.5% preferred clinician screening, 10.5% were unsure, and <2% preferred no screening. More irregular and never attenders chose self-sampling, compared with regular attenders (71.1% and 70.1% vs. 41.0% respectively). Among regular attenders, self-sampling was preferred more frequently by the highest occupational grade, older and lesbian, gay and bisexual women, and those with experience of blood self-tests. In the irregular attender group, older women and those with experience of blood self-tests were more likely to choose self-sampling. In 'never attenders', self-sampling was less popular in ethnic minority groups.

Conclusions

If offered a choice of screening, around half of women in England may choose self-sampling, but a substantial proportion would still opt for clinician screening. Screening providers will need to manage a high take-up of self-sampling if many regular attenders switch to self-sampling.

SUBMITTER: Drysdale H

PROVIDER: S-EPMC9381689 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Self-sampling for cervical screening offered at the point of invitation: A cross-sectional study of preferences in England.

Drysdale Hannah H Marlow Laura Av LA Lim Anita A Sasieni Peter P Waller Jo J

Journal of medical screening 20220407 3

<h4>Objectives</h4>This study assessed preferences for human papillomavirus (HPV) self-sampling if offered as an alternative to clinician-based screening at the point of invitation for cervical screening.<h4>Setting and methods</h4>An online questionnaire was completed by screening-eligible women living in England (n = 3672). Logistic regressions explored associations between demographic characteristics and screening preferences, stratified by previous screening attendance. Reasons for preferenc ...[more]

PMID: 35389282

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Project description:BackgroundParticipation in cervical cancer screening varies by socioeconomic status. The aims were to assess if offering human papilloma virus (HPV) self-sampling kits has an effect on screening participation among various socioeconomic groups and to determine if two invitation strategies for offering self-sampling influence the participation rate equally.MethodsThe study was based on registry data that were applied to data from a randomized controlled trial (n=9,791) measuring how offering HPV self-sampling affected screening participation. The women received either 1) a self-sampling kit mailed directly to their homes (directly mailed group); 2) an invitation to order the kit (opt-in group); or 3) a standard second reminder to attend regular cytology screening (control group). The participation data were linked to registries containing socioeconomic information.ResultsWomen in the directly mailed group participated significantly more than women in the control group, regardless of their socioeconomic status, but the largest effects were observed in Western immigrants (participation difference [PD]=18.1%, 95% CI=10.2%-26.0%) and social welfare recipients (PD=15.2%, 95% CI=9.7%-20.6%). Compared with the control group, opt-in self-sampling only had an insignificant effect on participation among women who were immigrants, retired, or less educated. Western immigrants had a significantly higher increase in participation than native Danish women when kits were mailed directly compared with the opt-in strategy (PD=18.1%, 95% CI=10.2%-26.2% and PD=5.5%, 95% CI=2.9%-8.1%, respectively, P=0.01).ConclusionAll socioeconomic groups benefited from the directly mailed strategy in terms of higher screening participation, but Western immigrants and lower socioeconomic groups seemed to benefit the most. Immigrants and some lower socioeconomic groups only had insignificant benefits of opt-in self-sampling. The directly mailed strategy might be preferable to opt-in self-sampling because it ensures that ethnic minority groups obtain benefits of introducing HPV self-sampling in an organized cervical cancer screening program.Trial registrationCurrent Controlled Trials NCT02680262. Registered February 10, 2016.

Project description:BackgroundHuman papillomavirus (HPV) self-sampling is recognized as a feasible option for enhancing screening for cervical cancer, particularly among hard-to-reach women. The magnitude of the effectiveness of screening participation under different invitation strategies was reported. This review seeks to compare the effectiveness of invitation strategies in increasing screening participation of HPV self-sampling across diverse study settings.MethodsA systematic literature search was conducted in Embase, MEDLINE, and PubMed in April 2023. Articles were included if (1) their target participants were aged between 25 and 70 years; (2) participants in the intervention arm were randomized to receive HPV self-sampling devices through various invitation strategies; (3) participants in the control arm who either received invitations for cervical cancer screening other than HPV self-sampling or opportunistic screening as usual care; (4) studies that provided sufficient data on screening participation in HPV self-sampling as outcome measured. The study design of the included articles was limited to randomized controlled trials.ResultsA total of 15 articles were included in this review. Invitation strategies of disseminating HPV self-sampling devices included opt-out and opt-in. Meta-analysis revealed screening participation in the self-sampling group was significantly greater than control arm (OR 3.43, 95% CI 1.59-7.38), irrespective of the invitation strategy employed. Among invitation strategies, opt-out appeared to be more effective on increasing screening participation, compared to control and opt-in strategy (opt-out vs. control OR 3.91, 95% CI 1.82-8.42; opt-in vs. control OR 1.34, 95% CI 0.28-6.39).ConclusionsOpt-out strategy is more successful at improving screening participation compared to opt-in and routine invitation to cervical screening. It is therefore a promising way to improve participation in cervical cancer screening. The findings of this review provide important inputs to optimize strategies for inviting women to participate in vaginal HPV self-sampling across the study setting, thus improving participation in cervical cancer screening.

Project description:BackgroundIn the context of WHO's "task shifting" project and growing global consensus on primary HPV-based cervical cancer screening, self-sampling is a promising new tool to expand screening access, uptake and coverage for women worldwide. We aimed to explore perceptions and acceptability of HPV self-sampling-based cervical cancer screening among community members and health professionals in rural northwest Ethiopia and to identify preferences and socio-cultural barriers regarding self-sampling in order to design a suitable high-coverage screening intervention for a rural African setting.MethodsFour community-based focus group discussions (FGD) were conducted in the rural district of Dabat, Northwest Ethiopia, each comprising 8 to 14 female participants, counting a total of 41 participants. The groups were homogenously composed in terms of their socio-economic status in the community. They included health centre attendees, community members, nurses and health development army leaders (HDAL). Two qualitative data collection experts conducted the interviews in the local language, using a FGD guide with several thematic areas. All participants granted written informed consent prior to the conduct of the interviews. As a concrete example of an existing self-sampling approach for cervical cancer screening we used the Evalyn® Brush.ResultsEmerging themes included (i) misconceptions and low awareness about cervical cancer among community residents and primary health care providers in rural northwest Ethiopia, (ii) stigmatization and social exclusion of affected women, (iii) delay in seeking of health care due to poor access and availability of services, and lacking of a concept of early cancer prevention, (iv) need of spousal permission, (v) fear of financial burden and (vi) fear of social marginalization. The self-sampling device was regarded to be acceptable and was judged to be easy to use for most women. The existing Ethiopian health care structure could facilitate a community approach.ConclusionHome-based self-sampling for cervical cancer screening is a socially acceptable and feasible "task shifting" method that will increase cervical cancer screening access and coverage in the Ethiopian study community. Education, awareness creation, community mobilization and family inclusion are identified as key activities to promote, implement and facilitate "task shifting" approaches like self-sampling.

Project description:BackgroundCervical cancer screening using HPV self-sampling presents a valuable opportunity to enhance access for underserved and never-screened women in Zimbabwe. However, to ensure the successful implementation of this innovative approach, it is crucial to understand the preferences of key stakeholders, particularly women, with regard to the various components of an HPV self-sampling intervention.ObjectiveThis study aimed to elicit rural women's preferences for HPV self-sampling.Study designA DCE questionnaire was administered to 215 women in Chidamoyo, Hurungwe Rural District. Women were asked to choose between two hypothetical screening choices defined by education, location of services, supervision of self-sampling, comfort of sampling device, results notification and care after HPV results. Data were analysed using fixed and mixed logistic regression models.ResultsResults indicated that the comfort of the sampling device had the most significant impact on women's preferences for HPV self-sampling. Women prioritised facility-based self-sampling, female-supervised self-sampling, and face-to-face education on cervical cancer and screening methods. The methods of results notification and care after HPV results did not significantly impact women's choices. The mixed effects results showed preference heterogeneity in some of the attributes. Interaction analyses suggested that preferences were largely homogenous across the following subgroups: never-screened, previously screened, young and older women. The stratified analysis also showed that preferences were consistent among the four subgroups.ConclusionOur findings highlight the importance of face-to-face education, comfortable and user-friendly sampling devices, female health worker supervision and health facility-based self-sampling for cervical cancer screening via HPV self-sampling. These insights could guide the design of patient-centric interventions to ensure high uptake and increased screening coverage.

Project description:BackgroundIncidence and mortality rates of cervical cancer in Bolivia are the highest in Latin America. Vaginal cell self-sampling can improve screening coverage. Information on common reasons for low screening coverage and preferences for future screening are essential to reduce cervical cancer incidence. We aimed to evaluate the knowledge about human papillomavirus (HPV) and cervical cancer of Bolivian women from urban, peri-urban and rural areas of Cochabamba and to determine their degree of acceptability and confidence towards vaginal HPV self-sampling. In addition, we assessed the impact of self-sampling on cervical cancer screening coverage in a selected peri-urban area.MethodsWe gathered information from women living in urban, peri-urban and rural areas of Cochabamba province in Bolivia using two different structured questionnaires. In Survey1, we collected information from 222 women about their knowledge on HPV and cervical cancer. In Survey 2, the acceptance and confidence towards vaginal HPV self-sampling compared to the physician-sampling was assessed in 221 women. A non-probabilistic stratified sampling by areas was carried out for the two questionnaires. In the third phase of the study, we determined the impact of HPV self-sampling collection on screening coverage in a peri-urban area of Cochabamba.ResultsBolivian women knew little or nothing about cervical cancer and HPV infection in all areas. They all found self-sampling collection easier to perform (86.9 to 93.2%) and more comfortable (79.4 to 83.3%) compared to physician sampling. Sampling accuracy to detect cervical cancer was probably higher in their point of view when it was taken by physician (35.1 to 63.5%). However in rural areas women preferred self-sampling. Accordingly, the campaign of vaginal HPV self-sampling in this peri-urban area increased screening coverage, reaching in three months the annual rate average.ConclusionsThe knowledge about cervical cancer and HPV infection is poor in Bolivia. Despite greater acceptance of the vaginal HPV self-sampling in all areas, women kept greater confidence in the screening performed by the gynecologist although HPV self-sampling improved coverage rate.

Project description:Cervical cancer is highly preventable through vaccination, early detection, and treatment, yet is the fourth most common cancer globally. HPV testing is superior to cytology for the detection of cervical pre-cancer, and jurisdictions around the world are implementing HPV primary screening, which offers the opportunity for self-screening, an important self-care intervention. Digital health solutions are also increasingly important components of self-care. In this study, we assessed the acceptability and completion of self-screening for cervical cancer offered through a digital platform within a low screening uptake region of British Columbia. The primary objective of this study was to evaluate the acceptability of self-screening for cervical cancer offered through a digital platform as measured by return rates of self-screening kits. Patients due or overdue for cervix screening were invited to participate. Eligible participants registered online to receive a self-screening kit, which included a device for vaginal self-screening, instructions, and a return envelope, sent to their home. After self-screening using the vaginal device, HPV testing was conducted. HPV-negative participants were returned to routine screening, and HPV-positive participants were recommended for cytology or colposcopy. Attendance rates at follow-up were evaluated. Participants were invited to complete an acceptability survey. From April 2019 to December 2023, 283 participants were sent kits, with 207 kits returned for a completion rate of 73%. Of valid samples (n = 202), 15 were HPV positive, and 93% attended follow-up care. Most respondents found the CervixCheck website easy to use, informative, and secure and were satisfied with receiving their results online. CervixCheck had a high completion rate among participants who were sent a self-screening kit. High compliance with recommended follow-up and high acceptability of self-screening for cervical cancer was observed. Most participants indicated they would self-screen again in the future. Innovative approaches to cervical screening, including self-screening and the use of digital health interventions, are ways to enhance equity and improve uptake of cervical screening.

Dataset Information

Self-sampling for cervical screening offered at the point of invitation: A cross-sectional study of preferences in England.

Objectives

Setting and methods

Results

Conclusions

Publications

Self-sampling for cervical screening offered at the point of invitation: A cross-sectional study of preferences in England.

Similar Datasets

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