Biomedical subjects

K McCaffery

Publications and source records attributed to K McCaffery.

12 recordsLinked to original sources

PubMed2006

Social and psychological impact of HPV testing in cervical screening: a qualitative study.

OBJECTIVE: Human papillomavirus (HPV) testing has been proposed for inclusion in the UK cervical screening programme. While testing may bring some benefits to the screening programme, testing positive for HPV, a sexually transmitted virus, may have adverse social and psychological consequences for women. The aim of this study was to examine the social and psychological impact of HPV testing in the context of cervical cancer screening. METHOD: In-depth interviews generating qualitative data were carried out with 74 women participating in HPV testing in England between June 2001 and December 2003. Purposive sampling was used to ensure heterogeneity in age, ethnic group, marital status, socioeconomic background, cytology, and HPV results among participants. RESULTS: Testing positive for HPV was associated with adverse social and psychological consequences, relating primarily to the sexually transmitted nature of the virus and its link to cervical cancer. Women described feeling stigmatised, anxious and stressed, concerned about their sexual relationships, and were worried about disclosing their result to others. Anxiety about the infection was widespread, but the impact of testing positive varied. The psychological burden of the infection related to women's relationship status and history, their social and cultural norms and practices around sex and relationships, and their understanding of key features of HPV. CONCLUSION: HPV testing should be accompanied by extensive health education to inform women and to de-stigmatise infection with the virus to ensure that any adverse impact of the infection on women's wellbeing is minimised.

Adult↗

PubMed2006

Acceptability of unsupervised HPV self-sampling using written instructions.

OBJECTIVES: The study measured the acceptability of self-sampling for human papillomavirus (HPV) testing in the context of cervical cancer screening. Women carried out self-sampling unsupervised, using a written instruction sheet. SETTING: Participants were women attending either a family planning clinic or a primary care trust for routine cervical screening. METHODS: Women (n = 902) carried out self-sampling for HPV testing and then a clinician did a routine cervical smear and HPV test. Immediately after having the two tests, participants completed a measure of acceptability for both tests, and answered questions about ease of using the instruction sheet and willingness to use self-sampling in the future. RESULTS: The majority of women found self-sampling more acceptable than the clinician-administered test, but there was a lack of confidence that the test had been done correctly. Significant demographic differences in attitudes were found, with married women having more favourable attitudes towards self-sampling than single women, and Asian women having more negative attitudes than women in other ethnic groups. Intention to use self-sampling in the future was very high across all demographic groups. CONCLUSION: Self-sampling for HPV testing was highly acceptable in this large and demographically diverse sample, and women were able to carry out the test alone, using simple written instructions. Consistent with previous studies, women were concerned about doing the test properly and this issue will need to be addressed if self-sampling is introduced. More work is needed to see whether the demographic differences we found are robust and to identify reasons for lower acceptability among single women and those from Asian background.

Adult↗

PubMed2005

Making sense of information about HPV in cervical screening: a qualitative study.

Introducing human papillomavirus (HPV) testing into cervical cancer screening has the potential to change the way that women understand cervical cancer, the psychological impact of abnormal screening results and the likelihood of future participation in screening. The study used in-depth interviews to examine how women make sense of information about HPV in the context of cervical cancer screening. A total of 74 women were recruited following participation in HPV testing. Women varied widely in their beliefs about the aetiology of cervical cancer and its relationship with sexual activity, as well as in their understanding of the sexually transmitted nature of HPV. While some women who understood that HPV is sexually transmitted were able to integrate this into their existing model of cervical cancer, others were shocked by the link between cervical cancer and sex, of which they had been previously unaware. Women were generally reassured to know that HPV is common, has no symptoms, can lie dormant for many years, can clear up on its own and need not raise concerns about transmission to sexual partners. Women's understanding of HPV varied considerably, even after participation in testing. The way in which information is presented to women will be crucial in minimising the negative psychological impact of testing positive and ensuring that participation in screening remains high.

Adult↗

PubMed2004

Attitudes to self-sampling for HPV among Indian, Pakistani, African-Caribbean and white British women in Manchester, UK.

OBJECTIVE: To examine attitudes to self-sampling for human papillomavirus (HPV) testing among women from contrasting ethnic groups. SETTING: Manchester, UK. METHODS: Two hundred women of Indian, Pakistani, African-Caribbean and white British origin were recruited from social and community groups to participate in a questionnaire survey. The questionnaire included items on attitudes to self-sampling and intention to use the test. RESULTS: Willingness to try to use the test was high, and women did not foresee religious or cultural barriers to self-sampling; however, a large proportion of women were concerned about doing the test properly. This concern was greatest in the Indian and African-Caribbean groups. CONCLUSIONS: Although women's willingness to try self-sampling for HPV is encouraging, worries about carrying out the procedure correctly must be addressed if women are to feel confident about the results of self-sampling methods and reassured by a negative result.

Adult↗

PubMed2003

Attitudes towards HPV testing: a qualitative study of beliefs among Indian, Pakistani, African-Caribbean and white British women in the UK.

This study examined attitudes to human papillomavirus (HPV) testing among a purposively selected sample of women from four ethnic groups: white British, African Caribbean, Pakistani and Indian. The design was qualitative, using focus group discussion to elicit women's attitudes towards HPV testing in the context of cervical cancer prevention. The findings indicate that although some women welcomed the possible introduction of HPV testing, they were not fully aware of the sexually transmitted nature of cervical cancer and expressed anxiety, confusion and stigma about HPV as a sexually transmitted infection. The term 'wart virus', often used by medical professionals to describe high-risk HPV to women, appeared to exacerbate stigma and confusion. Testing positive for HPV raised concerns about women's sexual relationships in terms of trust, fidelity, blame and protection, particularly for women in long-term monogamous relationships. Participation in HPV testing also had the potential to communicate messages of distrust, infidelity and promiscuity to women's partners, family and community. Concern about the current lack of available information about HPV was clearly expressed and public education about HPV was seen as necessary for the whole community, not only women. The management of HPV within cervical screening raises important questions about informed participation. Our findings suggest that HPV testing has the potential to cause psychosocial harm to women and their partners and families.

Adult↗

PubMed2003

Awareness of human papillomavirus among women attending a well woman clinic.

OBJECTIVES: To assess the level and accuracy of public understanding of human papillomavirus (HPV) in the United Kingdom. METHODS: Women attending a well woman clinic were asked to complete a questionnaire assessing HPV awareness and specific knowledge about the virus. RESULTS: Questionnaires were completed by 1032 women, of whom 30% had heard of HPV. Older women, non-smokers, and those with a history of candida, genital warts, or an abnormal smear result were more likely to have heard of HPV. Even among those who had heard of HPV, knowledge was generally poor, and fewer than half were aware of the link with cervical cancer. There was also confusion about whether condoms or oral contraceptives could protect against HPV infection. CONCLUSIONS: In this relatively well educated sample, awareness and knowledge of HPV were poor. Public education is urgently needed so that women participating in cervical cancer screening are fully informed about the meaning of their results, especially if HPV testing is soon to be introduced.

Adolescent↗

PubMed2002

Socioeconomic variation in participation in colorectal cancer screening.

OBJECTIVES: To investigate socioeconomic variation in participation in flexible sigmoidoscopy (FS) screening for colorectal cancer. DESIGN: A prospective study nested within a multicentre randomised controlled trial of the efficacy of FS screening for the prevention and early detection of colorectal cancer (the UK flexible sigmoidoscopy trial). SETTING: Glasgow, Scotland. PARTICIPANTS: 55-64 year old adults, registered with general practitioners participating in the FS trial. MAIN OUTCOME MEASURES: Screening participation measured at three levels: questionnaire return; interest in screening; attendance at screening. RESULTS: Socioeconomic deprivation was a strong predictor of participation. Return of the screening questionnaire, expression of interest in screening, and attendance at the test, were all lower in more deprived groups. CONCLUSIONS: These results highlight the need to consider ways to reduce inequalities in screening uptake, in parallel with the introduction of any new screening programmes, to avoid exacerbating social gradients in cancer mortality.

Aged↗

PubMed2001

Declining the offer of flexible sigmoidoscopy screening for bowel cancer: a qualitative investigation of the decision-making process.

Qualitative methods were used to investigate decision-making among a group of older adults who declined the offer of flexible sigmoidoscopy screening for bowel cancer. Interviews were conducted with 60 people (30 men and 30 women) who either had not responded to the screening letter or who responded saying that they were not interested in participating. The findings suggest that low perceived susceptibility to bowel cancer, in terms of current health status, family history or absence of bowel symptoms. was an important factor in the decision to decline screening. Procedural barriers such as embarrassment, pain/discomfort and perceived unpleasantness of the test were reported as relatively minor, although the test was considered more physically intrusive than other screening tests. Avoidant attitudes emerged as an important theme and were reported by a third of respondents. Distinct patterns of decision-making were also observed and three groups emerged from accounts: (i) forgetting or avoiding making a decision about the test (ii) a confident rejection of the test based on a few salient factors, and (iii) a more careful consideration of the test focusing on issues of susceptibility. The findings are discussed in the context of models of health behaviour and bowel cancer screening participation research.

Colorectal Neoplasms↗

PubMed2000

Psychosocial influences on older adults' interest in participating in bowel cancer screening.

BACKGROUND: As part of a multicenter, randomized controlled trial of the efficacy of flexible sigmoidoscopy for the prevention of bowel cancer, an investigation of the predictors of screening interest was carried out in a subsample of older adults. METHOD: The aim of the study was to establish the predictive power of the Health Belief Model (HBM) and to evaluate the contribution of HBM elements in mediating the effect of other demographic and health variables which have been found to be associated with screening interest and participation. A total of 5,099 participants were sent a postal questionnaire which examined screening interest, attitudes toward screen ing (benefits and barriers), perceived bowel cancer risk, bowel cancer worry, bowel symptoms, health status, state anxiety, and optimism. A total of 3,648 questionnaires were returned completed, giving a response rate of 71.5%. RESULTS: The results showed that threat, barriers, and benefits explained 47% of the variance in interest. Demographic and health variables were also associated with screening interest, although most of their effect was mediated by the HBM constructs. DISCUSSION: This community study in older adults showed a high level of interest in participating in screening. The large sample size provided the opportunity to test the value of the HBM model and to examine mediation of demographic and health variables. The HBM proved to be a good model of screening interest. These results further our understanding of the decision processes in participating in cancer screening and point to directions to increase the level of participation in community samples.

Attitude to Health↗

PubMed2000

Predictors of attendance in the United Kingdom flexible sigmoidoscopy screening trial.

OBJECTIVE: To investigate predictors of attendance in the United Kingdom flexible sigmoidoscopy screening trial. DESIGN: Prospective design in which participants completed a postal questionnaire before being sent their invitation for screening. SETTING: Welwyn Garden City and Leicester, United Kingdom. PARTICIPANTS: A total of 2758 patients aged 55 to 64, registered with general practices in the two centres, who (a) expressed interest in having the screening test, (b) completed a postal questionnaire, and (c) were subsequently invited for screening. MAIN RESULTS: The attendance rate among questionnaire responders was 76.1%. Multiple logistic regression analysis yielded a final model that included nine independent predictors of attendance. Patients with the following characteristics were more likely to attend: men; home owners; non-smokers; those who had regular check ups at the dentist; those with better subjective health; those who minded less about having medical tests; those who said they would definitely rather than probably take up the offer of sigmoidoscopy screening; and those who perceived less barriers and more benefits to having the test. CONCLUSIONS: The findings are broadly consistent with previous studies of screening participation, although subjective health emerged as an important predictor in this study. There was no evidence for "reverse targeting": attenders were not at lower (or higher) risk for colorectal cancer compared with non-attenders. The findings relating to attitudes and beliefs could be used in efforts to improve attendance, for example by developing information leaflets that address barriers to screening. Other findings could be used to target interventions to subgroups that have relatively low rates of screening participation.

Age Factors↗

PubMed2000

Louisiana Parish Health Profiles 1999: using information to drive local action.

The Parish Health Profiles 1999, published by the Department of Health and Hospitals Office of Public Health (OPH), are intended to be a source of parish-level health information to be used for community-level planning. The third edition of the Profiles uses a broader definition of health to understand the quality of life of communities. The included information represents not only health status, but also other aspects of quality of life, such as the status of local education, economy, environment, and crime and safety. The process of collecting this information yielded two additional results: strengthened relationships amongst information-providing agencies across the state and an orientation and subsequent comprehensive chapter of information on action and resources. In addition, the publication is designed to be reader friendly, with a strong emphasis on the use of the Parish Health Profiles to aid in understanding data. The Office of Public Health recognizes that the Parish Health Profiles will continue to evolve to meet the needs of their audience. In order to ensure continuous quality improvement through future editions, the Profiles are supported by an 18-month, multi-level evaluation process, ensuring consumer and user input and comment at different levels.

Community Networks↗

PubMed1999

Systematic review of antistaphylococcal antibiotic therapy in cystic fibrosis.

BACKGROUND: The respiratory tract in patients with cystic fibrosis is frequently colonised with Staphylococcus aureus. There is great diversity of clinical practice in this area of cystic fibrosis. A systematic review was conducted to study the evidence relating antistaphylococcal therapy to clinical outcome in patients with cystic fibrosis. METHODS: A search strategy already evaluated for the study of the epidemiology of cystic fibrosis clinical trials was used. This yielded 3188 references from which 13 clinical trials of antistaphylococcal therapy were identified. RESULTS: Substantial heterogeneity was observed between trials. In the 13 clinical trials a total of 19 antibiotics were used to assess a wide variety of outcome measures (11 clinical, six laboratory). Both intermittent and continuous treatment strategies were used. Sputum clearance of S aureus was more frequently achieved than any other beneficial outcome. A beneficial effect on pulmonary function was rarely measured or observed. Although five randomised clinical trials were identified, the extent of heterogeneity precluded the use of meta-analysis for further synthesis of information. CONCLUSIONS: Antistaphylococcal treatment achieves sputum clearance of S aureus in patients with cystic fibrosis. Prophylactic antistaphylococcal treatment in young children with cystic fibrosis is likely to be of clinical benefit. It remains to be determined whether the use of "prophylactic" versus "intermittent" antistaphylococcal therapy in cystic fibrosis is associated with improved lung function and/or chest radiographic scores, an increase in bacterial resistance, or earlier acquisition of Pseudomonas aeruginosa. A large randomised clinical trial lasting approximately two years is urgently required to address this problem.

Anti-Bacterial Agents↗