Reflections of Homeless Women and Women with Mental Health Challenges on Breast and Cervical Cancer Screening Decisions: Power, Trust, and Communication with Care Providers

Cancer Prevention for Women Experiencing Homelessness: Onsite Mammography, Navigation, and Education

PURPOSE

Persons experiencing homelessness (PEHs) represent a medically underserved population with a disproportionately high rate of late-stage cancer diagnoses and cancer mortality. During mobile onsite mammography and breast health education events, we studied PEH's barriers to and uptake of cancer screenings.

METHODS

This study used patient surveys and review of the electronic health record. The main outcome measures included mammogram and diagnostic imaging (as needed) results. A questionnaire assessed patient's views and barriers related to social determinants of health. The study included women accessing community organization resources who were 40 years or older or who met criteria for screening mammography.

RESULTS

Forty-six individuals completed mammograms and 41 individuals participated in the survey, for a response rate of 89%. Thirty-five participants (85%) held health insurance provided by a Medicaid managed plan. Thirty-six participants (87%) received a negative mammogram result, and five participants (12%) required follow-up for abnormal results. Of these five, two participants completed diagnostic follow-up with negative results, and three did not complete diagnostic follow-up. In addition to barriers related to housing insecurity, five patients (12%) reported transportation barriers. A majority (n = 28, 68%) disagreed or strongly disagreed with the statement, "I'm afraid the mammogram will be painful." A majority (n = 31, 76%) disagreed or strongly disagreed with the statement, "I'm busy and do not have time." Nearly all participants (n = 37, 90%) responded yes to the statement, "I believe in preventative care screenings." Eight participants (20%) completed at least one additional cancer screening.

CONCLUSION

By creating enduring programs offering screening, navigation, and education, academic-community partnerships may begin to address the increased cancer mortality among PEHs by improving screening adherence.

Barriers and Facilitators to Breast Cancer Screening for Women With Severe Mental Illness

BACKGROUND

Women with severe mental illness (SMI) are diagnosed with breast cancer at later stages, with greater mortality rates than the general population. Although breast cancer screening is an acknowledged strategy for early breast cancer detection, women with SMI are 32% to 50% less likely to have regular mammography screenings, yet the specific factors related to the disparity in this population have not been determined.

AIM

The purpose of this study was to identify the barriers and facilitators toward breast cancer screening in women diagnosed with SMI.

METHOD

In collaboration with a community-based mental health services agency, women aged 40 and older, diagnosed with SMI, and treated at that agency, were identified and asked if they were willing to participate. Fifteen women agreed to be interviewed. An interpretive descriptive approach was utilized to analyze the qualitative data.

RESULTS

The themes elicited included barriers and facilitators to screening. Barriers found were: Psychiatric Symptoms, Fear, Distrust in the Health care System, and Not my Priority. Among the facilitators were Support, Good Health care Experiences, Make it Easy, Integrated Care, and Self-Care.

CONCLUSION

Unique to this study was the understanding by participants that physical health needed to be integrated into their mental health care services through direct support and education, primarily because the process of recovery from mental illness itself entailed the increasing ability for self-care, encompassing a focus on both mental and physical health needs and preventive care.

Cancer risk factors and access to cancer prevention services for people experiencing homelessness

Cancer is one of the most pressing global health issues, and populations with complex needs, such as people experiencing homelessness, have higher cancer incidence and mortality rates compared with the housed population. We mapped the evidence on cancer risk factors as well as barriers and facilitators to cancer prevention services among people experiencing homelessness, which is key to localising research gaps and identifying strategies for tailored interventions adapted to people experiencing homelessness. The results of 40 studies contribute to an understanding of the dynamic, interactive factors at different levels that determine access to cancer prevention services: socioeconomic, psychological, and physical factors (individual level); practical support and relational loops between health-care providers and people experiencing homelessness (interpersonal level); housing and regular medical care (system level); and interventions to facilitate access to cancer prevention (policy level). Furthermore, studies reported higher prevalence of various cancer-associated risk factors among people experiencing homelessness with the most common being tobacco use, ranging from 26% to 73%. The results show the importance of interventions to facilitate cancer prevention services through social support and low-threshold interventions (eg, navigation programmes), and training health-care staff in creating supportive and trusting environments that increase the likelihood of the continuity of care among people experiencing homelessness.

Barriers and facilitators for people with severe mental illness accessing cancer screening: A systematic review

OBJECTIVE

Evidence suggests that people with severe mental illness (PwSMI) are 2.1 times more likely to die from cancer before the age of 75, compared to people without Severe mental illness (SMI). Yet, cancer screening uptake is low among PwSMI. This mixed-methods systematic review aimed to identify the barriers and facilitators for PwSMI deciding to access and attend primary cancer screening of the cervix, breast and colon.

METHODS

Six electronic databases and two grey literature sources were searched, with 1017 records screened against inclusion criteria. Included papers were appraised and data synthesised using the constructs of Normalisation Process Theory.

RESULTS

Twenty papers met the inclusion criteria. Factors that impact upon uptake of PwSMI accessing cancer screening were found to include age, gender, race, and income. Common barriers to attending screening included poor communication from healthcare staff, stigmatising attitudes, and accessibility problems such as no access to transportation. While, facilitators included social support from friends, family, and healthcare providers.

CONCLUSIONS

Due to ease and privacy, colorectal screening was found to have fewer barriers when compared to cervical and breast screening. The review identified multiple barriers that can be addressed and targeted to support decision-making for cancer screening among PwSMI. The protocol was registered with PROSPERO (CRD42022331781).

Barriers to cancer treatment and care for people experiencing structural vulnerability: a secondary analysis of ethnographic data

BACKGROUND

A key pillar of Canada's healthcare system is universal access, yet significant barriers to cancer services remain for people impacted by structural vulnerability (e.g., poverty, homelessness, racism). For this reason, cancer is diagnosed at a later stage, resulting in worse patient outcomes, a reduced quality of life, and at a higher cost to the healthcare system. Those who face significant barriers to access are under-represented in cancer control services Consequently, these inequities result in people dying from cancers that are highly treatable and preventable, however; little is known about their treatment and care course. The aim of this study was to explore barriers to accessing cancer treatment among people experiencing structural vulnerability within a Canadian context.

METHODS

We conducted a secondary analysis of ethnographic data informed by critical theoretical perspectives of equity and social justice. The original research draws from 30 months of repeated interviews (n = 147) and 300 h of observational fieldwork with people experiencing health and social inequities at the end-of-life, their support persons, and service providers.

RESULTS

Our analysis identified four themes presenting as 'modifiable' barriers to inequitable access to cancer treatment: (1) housing as a key determinant for cancer treatment (2) impact of lower health literacy (3) addressing social care needs is a pre-requisite for treatment (4) intersecting and compounding barriers reinforce exclusion from cancer care. These inter-related themes point to how people impacted by health and social inequities are at times 'dropped' out of the cancer system and therefore unable to access cancer treatment.

CONCLUSION

Findings make visible the contextual and structural factors contributing to inequitable access to cancer treatment within a publically funded healthcare system. Identifying people who experience structural vulnerability, and approaches to delivering cancer services that are explicitly equity-oriented are urgently needed.

Clinicians' perceptions of barriers to cervical cancer screening for women living with behavioral health conditions: a focus group study

Background

Women with behavioral health (BH) conditions (e.g., mental illness and substance abuse) receive fewer cervical cancer (CC) screenings, are diagnosed at more advanced cancer stages, and are less likely to receive specialized treatments. The aim of this study was to identify barriers that healthcare providers face in providing CC screening to women with BH conditions.

Methods

Guided by the Consolidated Framework for Implementation Research, we conducted four focus groups in North Florida with 26 primary care and BH clinicians and staff to examine perceived barriers to CC screening among their patients with BH conditions to guide the future development of a tailored cervical cancer screening and follow-up intervention. Thematic analysis was used to analyze verbatim transcripts from audiotaped focus groups.

Results

Three main themes of barriers emerged from the data: 1) BH conditions related barriers included a history of trauma, stigma and discrimination, and uncontrolled comorbid conditions, 2) System level barriers related to lack of integration between BH and primary care, and 3) Similar barriers to the general population including lack of health insurance, insufficient processes to send out reminders, and challenges with communicating with patients.

Conclusions

Tailored CC screening interventions that address the unique needs of women with BH conditions are needed. Strategies that address improving trust between patients and healthcare providers, identifying avenues to improve receipt of screening during time-limited clinical visits, connecting BH and primary care providers, and addressing the social determinants of health have potential to improve CC screening rates for women with BH conditions.

Equity-Oriented Healthcare: What It Is and Why We Need It in Oncology

Alarming differences exist in cancer outcomes for people most impacted by persistent and widening health and social inequities. People who are socially disadvantaged often have higher cancer-related mortality and are diagnosed with advanced cancers more often than other people. Such outcomes are linked to the compounding effects of stigma, discrimination, and other barriers, which create persistent inequities in access to care at all points in the cancer trajectory, preventing timely diagnosis and treatment, and further widening the health equity gap. In this commentary, we discuss how growing evidence suggests that people who are considered marginalized are not well-served by the cancer care sector and how the design and structure of services can often impose profound barriers to populations considered socially disadvantaged. We highlight equity-oriented healthcare as one strategy that can begin to address inequities in health outcomes and access to care by taking action to transform organizational cultures and approaches to the design and delivery of cancer services.

Putting the Patient First: A Scoping Review of Patient Desires in Canada

Patient-centred care is a key priority for governments, providers and stakeholders, yet little is known about the care preferences of patient groups. We completed a scoping review that yielded 193 articles for analysis. Five health states were used to account for the diversity of possible preferences based on health needs. Five broad themes were identified and expressed differently across the health states, including personalized care, navigation, choice, holistic care and care continuity. Patients' perspectives must be considered to meet the diverse needs of targeted patient groups, which can inform health system planning, quality improvement initiatives and targeting of investments.

Facts or stories? How to use social media for cervical cancer prevention: A multi-method study of the effects of sender type and content type on increased message sharing

Social media has become a valuable tool for disseminating cancer prevention information. However, the design of messages for achieving wide dissemination remains poorly understood. We conducted a multi-method study to identify the effects of sender type (individuals or organizations) and content type (personal experiences or factual information) on promoting the spread of cervical cancer prevention messages over social media. First, we used observational Twitter data to examine correlations between sender type and content type with retweet activity. Then, to confirm the causal impact of message properties, we constructed 900 experimental tweets according to a 2 (sender type) by 2 (content type) factorial design and tested their probabilities of being shared in an online platform. A total of 782 female participants were randomly assigned to 87 independent 9-person online groups and each received a unique message feed of 100 tweets drawn from the 4 experimental cells over 5 days. We conducted both tweet-level and group-level analyses to examine the causal effects of tweet properties on influencing sharing behaviors. Personal experience tweets and organizational senders were associated with more retweets. However, the experimental study revealed that informational tweets were shared significantly more (19%, 95% CI: 11 to 27) than personal experience tweets; and organizational senders were shared significantly more (10%, 95% CI: 3 to 18) than individual senders. While rare personal experience messages can achieve large success, they are generally unsuccessful; however, there is a reproducible causal effect of messages that use organizational senders and factual information for achieving greater peer-to-peer dissemination.

The Epidemiology of Cancer Among Homeless Adults in Metropolitan Detroit

BACKGROUND

Homeless individuals suffer and die disproportionately from chronic diseases and disorders. We describe the epidemiology of cancer among homeless persons in metropolitan Detroit.

METHODS

A retrospective cohort study was performed using 1973-2014 data from the Metropolitan Detroit Cancer Surveillance System, a population-based cancer registry and member of the National Institutes of Health-National Cancer Institute's Surveillance, Epidemiology, and End Results program. Homeless adults were identified through address at diagnosis listed as a homeless shelter, hospital, or supplemental field indicating homelessness. Age-adjusted, sex-specific proportional incidence ratios (PIR) compared cancer incidence proportions by primary tumor site of homeless patients to the nonhomeless referent population. Kaplan-Meier curves depicted unadjusted survival differences in a propensity score matched sample. Differences in 10-year survival were assessed using the score test with a sandwich estimator accounting for matched cluster effects. Statistical tests were two-sided.

RESULTS

A total of 388 individuals experienced homelessness at first primary invasive cancer diagnosis. Statistically significantly higher proportions of respiratory system (PIR = 1.51; 95% confidence interval = 1.28 to 1.79) and female genital system (PIR = 1.83; 95% confidence interval = 1.31 to 2.55) cancers were observed among homeless men and women, respectively. Homeless persons had poorer overall and cancer-reported survival compared with a propensity score matched referent population (median: overall survival, 20.0 vs 38.0 months, respectively, P < .001; cancer-reported survival, 38.0 vs 64.0 months, respectively, P  < .001).

CONCLUSION

Disparities in disease burden exist between adults who are experiencing homelessness compared with the nonhomeless population at cancer diagnosis. These findings provide clinically relevant information to understand the cancer burden in this medically underserved population and suggest an urgent need to develop cancer prevention and intervention programs to reduce disparities and improve the health of homeless persons.