Breast screening and ethnic minority women: a literature review

Nativity, duration of residence and chronic health conditions in Australia: do trends converge towards the native-born population?

Using data from waves 3, 7 and 9 of the Household, Income and Labour Dynamics in Australia (HILDA) survey, a group-mean-centred multilevel mixed model and self-reported chronic conditions, this study contributes to the limited longitudinal evidence on the nativity health gap in Australia. We investigated whether differences exist in the reporting of any chronic condition (including cancer, cardiovascular disease (CVD), arthritis, diabetes and respiratory disease), and in the total number of chronic conditions, between foreign-born (FB) from English speaking (ES) and non-English speaking (NES) countries and native-born (NB) Australians. We also investigated differences between these groups in the reporting of any chronic condition, and the total number of chronic conditions, by duration of residence. After adjusting for time varying and time invariant covariates, we found a significant difference by nativity status in the reporting of chronic condition, with immigrants from both ES and NES countries less likely to report a chronic condition and having fewer chronic conditions compared with the NB. Immigrants from both ES and NES countries living in Australia for less than 20 years were significantly less likely to report a chronic condition compared with the NB. However, the health of both these groups converged to that of the NB population in terms of reporting a chronic condition after 20 years of stay in Australia.

Increasing screening mammography among immigrant and minority women in Canada: a review of past interventions

Screening mammograms are important to detect breast cancer at earlier and more treatable stages. Immigrant and minority women report low participation rates due to barriers related to cultural beliefs and norms, privacy/modesty, and language. This review examines whether screening mammogram interventions in Canada and other countries with comparable health-care systems have addressed the needs of these women. Our systematic literature search identified studies that focused on increasing screening mammogram participation among immigrant and/or minority women. We used the Health Belief Model and the PRECEDE-PROCEED Model to guide our critical synthesis of the reviewed interventions and the recommendations for the future. Eight studies met the search criteria. Overall, interventions showed some increase in mammogram participation rates. The barriers targeted were relatively similar across studies and there was a focus on increasing cues to screening. This review illustrates that it is essential to develop and implement programs to overcome the unique barriers to screening mammography if we are to increase participation among immigrants and minority women. We suggest other potentially effective health promotion strategies as a starting point for discussion and future research.

A two-center study of Muslim women's views of breast cancer and breast health practices in Pakistan and the UK

Breast health awareness practices of Pakistani Muslim women in the UK and Pakistan is unknown. Focus group interviews were used to investigate the impact of culture and psychosocial issues on breast health awareness involving 44 women in Lahore and London. Women based in Lahore were more inquisitive about breast cancer and held more developed views compared with British Pakistani Muslim women. Women concurred that concise and relevant breast health education is needed irrespective of faith to improve cultural sensitivity and awareness in both Pakistani communities (both men and women).

Black women and breast health: a review of the literature

AIM

In the UK, it is known that screening inequalities exist involving ethnic minority groups such as Black women (Patnick, 2009). To date, there is limited UK data on Black British women and breast health awareness. Black British women appear to be an underrepresented group in breast cancer studies (Breast Cancer Care, 2004, 2005). This literature review aimed to explore Black women's perceptions of breast health and factors that influence breast cancer screening practices.

METHODS

A literature search for the period 1994 to September 2009 was undertaken using BNI, CINAHL, PubMed, OSH-ROM, PsyInfo, Google scholar, and Scopus databases. Key words used included: breast cancer, breast health, African American women, Black British women, black women, breast cancer screening, qualitative studies. Hand-searching was also done, and reference lists of papers were examined for relevant studies.

RESULTS

Black women hold a variety of views and perceptions on the risk that breast cancer poses. These perceptions are strongly related to existing knowledge, related stigmatization, spiritual and religious beliefs, all of which can adversely influence motivation to engage in self-breast examination and breast cancer screening.

CONCLUSION

US based studies identified several influential factors: religion, educational awareness of breast cancer screening, breast health awareness. Breast health interventions and research are needed to increase breast health awareness in Black British women.

Health Status of Older Immigrants to Canada

Using the 2000/2001 Canadian Community Health Survey (CCHS), this paper examines the health status of the older (aged 55+) immigrant population relative to that of non-immigrants in order to identify areas where their health statuses diverge. First, we compare the health status of older immigrants (foreign-born) aged 55 and over in Canada to the Canadian-born in terms of age and gender using multiple measures of health status including self-assessed health. Second, we identify the factors associated with health status using the determinants of health framework. In both cases, the key questions are whether differences in health status exist and whether they are explained primarily by socio-economic, socio-demographic, or lifestyle factors that may point to problems with the Canadian health care system. Findings indicate that there is a relative comparability in the health status of older immigrants, even after controlling for age.

Perceived barriers to flexible sigmoidoscopy screening for colorectal cancer among UK ethnic minority groups: a qualitative study

OBJECTIVES

Evidence from existing UK screening programmes indicates disparities in uptake rates between UK ethnic minorities and the white majority population. The aim of this study was to explore barriers to the uptake of flexible sigmoidoscopy (FS) screening among UK ethnic minority populations. Specifically, beliefs about bowel cancer, perceived barriers to the test and ideas about ways to increase uptake were investigated.

METHODS

Nine focus groups were conducted with a total of 53 participants from African-Caribbean, Gujarati Indian, Pakistani and white British communities. The topic guide was based on the Health Belief Model. Discussions were subject to framework analysis.

RESULTS

Most participants expressed limited awareness of bowel cancer and cited this as a barrier to screening attendance. Anxiety regarding the invasiveness of the test, the bowel preparation and fear of a cancer diagnosis were common barriers across all ethnic groups. Language difficulties, failure to meet religious sensitivities and the expression of culturally influenced health beliefs were all discussed as specific barriers to uptake. Ethnically tailored health promotion and general practitioner involvement were recommended as ways of overcoming such barriers.

CONCLUSIONS

The study was the first attempt to qualitatively explore barriers to FS bowel cancer screening in UK ethnic minorities. Most barriers were shared by all ethnic groups but health educators should supplement approaches designed for the majority to incorporate the specific needs of individual minority groups to ensure equitable access.

Approaches to improving breast screening uptake: evidence and experience from Tower Hamlets

This paper reports on an innovative whole-systems approach to improving uptake of breast screening in Tower Hamlets, a deprived borough in the East End of London with a large minority ethnic population. The approach, developed by the public health team at NHS Tower Hamlets, draws on analysis of needs and existing literature about effective interventions to promote breast screening. Social marketing research led to a campaign targeted at Bangladeshi women, together with a range of initiatives to promote breast screening through primary care services and community outreach through local well-known organisations. The breast screening service itself was upgraded and a new service specification is being introduced from April 2009.

Providing family planning and reproductive healthcare to Canadian immigrants: perceptions of healthcare providers

Cultural impacts on health experiences and behaviours are profound in the area of reproductive health and family planning. Explored through interviews with family planning healthcare professionals, this paper evaluates their experiences in providing family planning and reproductive healthcare to immigrants in the Greater Toronto and Hamilton area of Ontario, Canada. Results reveal the complexity of delivering care to members of this group, particularly when dealing with language barriers, situations when professional and non-professional interpreters are used, and instances where healthcare professionals realize that they themselves have misconceptions and misunderstandings about other cultures. The paper concludes by discussing future research options and implications for the delivery of reproductive health family planning services to this population.

Lower adherence to screening mammography guidelines among ethnic minority women in America: a meta-analytic review

OBJECTIVE

This study investigates the association between ethnic minority status and receiving a screening mammogram within the past 2 years among American women over 50.

METHOD

The findings from 33 studies identified from interdisciplinary research databases (1980 to 2006) were synthesized. Separate pooled analyses compared white non-Hispanics to African Americans (28 outcomes), Hispanics (18 outcomes), and Asian/Pacific Islanders (10 outcomes).

RESULTS

Using the random effects model, results showed that African Americans were screened less than white non-Hispanics at a marginal level (OR 0.87, 95% CI 0.75, 1.00). Larger and significant discrepancies were observed for Hispanics (OR 0.65, 95% CI 0.50, 0.85) and Asian/Pacific Islanders (OR 0.63, 95% CI 0.39, 0.99) compared to white non-Hispanics. However, among studies controlling for socioeconomic status, ethnic differences in mammography screening were no longer significant for African Americans (OR 1.05, 95% CI 0.71, 1.76), Hispanics (OR 1.08, 95% CI 0.64, 1.93), or Asian/Pacific Islanders (OR 1.08, 95% CI 0.64, 1.93). Subgroup analyses further showed that geographical region, sampling method, and data collection strategy significantly impacted results.

CONCLUSIONS

This study found evidence that ethnic minority-screening mammography differences exist but were impacted by socioeconomic status. Implications for interpreting existing knowledge and future research needs are discussed.

Cervical cancer screening by immigrant and minority women in Canada

Cervical cancer is one of the most preventable forms of cancer and the Pap smear test is one of the most widely accessible forms of cancer screening. An important public health issue is the extent to which Canadian women are engaging in regular screening for cervical cancer, particularly potentially at-risk groups such as recent immigrants and women from minority ethnic backgrounds. We use recent population health surveys to analyze immigrant and native-born women's use of Pap smear testing, with a focus on how screening rates differ by ethnic background and characteristics of immigration. We find that almost all recent immigrant women have markedly lower use of Pap smear testing than comparable Canadian-born women, but these rates slowly increase with years in Canada. However, we find wide variation in rates of screening by ethnic background. Screening rates for White immigrant women from countries where the official language is neither English nor French approach Canadian-born women's utilization rates after 15-20 years in Canada, as do the screening rates of Black and Hispanic women. Screening rates for those from Asian backgrounds remain significantly below native-born Canadian levels even after many years in Canada. As well, immigrant women of Asian background who arrived as children and second-generation Asian Canadians both exhibit significantly lower rates of Pap smear testing than Canadian-born White women.

Access to health care for ethnic minority populations

This paper reviews the research evidence on access to health care by ethnic minority populations, and discusses what might need to be done to improve access to services. Research on the process of care, and the quality of care received, is considered as well as studies examining uptake of services. Changes in legal context are increasing the pressure on healthcare organisations to examine and adapt their services to ensure equitable access. Examples presented include a new UK population cancer screening programme. The main challenges for clinicians, managers, and policy makers in ensuring equitable access are discussed.

The meanings of cancer and perceptions of cancer services among South Asians in Luton, UK

Recent research has suggested that there is limited awareness of and information about cancer and cancer services among South Asian communities. This study explores the meanings of cancer and perceptions of cancer services among South Asians living in Luton. Six single-sex focus groups were conducted among the three main South Asian groups in Luton: (1) Punjabi-speaking Muslims originating from Pakistan (Pakistani Punjabi); (2) Sylheti-speaking Muslims originating from Bangladesh (Bangladeshi Sylheti); and (3) Punjabi-speaking Sikhs originating from the Indian Punjab (Indian Punjabi). Overall, it was found that the information relating to cancer for South Asian communities was limited. Participants in the study expressed a keen desire for this information to be made available via their community social networks. This lack of information resulted in low levels of awareness about cancer and related issues. Cancer was often perceived as an incurable disease, a reflection of the fact that access to appropriate services had been experienced at a relatively late stage of the illness. Informed education, therefore, is clearly essential to influence how people manage cancer and access cancer services. This paper describes the challenges that service providers and users face in ensuring effective and informed awareness.