Cervical Cancer Screening Among Homeless Women of New York City Shelters

Inpatient Care and Outcomes Among People With Cancer Experiencing Homelessness

Importance

Cancer is a leading cause of death among people experiencing homelessness (PEH) in the US. Acute care settings are important sources of care for PEH; however, the association of housing status with inpatient care remains understudied, particularly in the context of cancer.

Objective

To assess whether housing status is associated with differences in the inpatient care of hospitalized adults with cancer.

Design, Setting, and Participants

This cross-sectional study included hospitalized inpatient adults aged 18 years or older diagnosed with cancer who were identified using data from the 2016 to 2020 National Inpatient Sample. Propensity score matching was used to create a cohort of PEH and housed individuals matched according to age, sex, race and ethnicity, insurance type, cancer diagnosis, number of comorbidities, substance use disorder, severity of illness, year of admission, hospital location, hospital ownership, region, and hospital bed size. Matched pairs were identified using a 1:1 nearest neighbor matching algorithm without replacement, accounting for survey weights. Data were analyzed from August 1, 2022, to April 30, 2024.

Exposure

Housing status.

Main Outcomes and Measures

The associations of receipt of invasive procedures, systemic therapy, or radiotherapy during hospitalization (primary outcomes) as well as inpatient death, high cost of stay, and discharge against medical advice (AMA) (secondary outcomes) with housing status. Odds ratios and 95% CIs were estimated with multivariable logistic regression, with adjustment for patient, disease, and hospital characteristics of the matched cohort.

Results

The unmatched cohort comprised 13 838 612 individuals (median [IQR] age, 67 [57-76] years; 7 329 473 males [53.0%]) and included 13 793 462 housed individuals (median [IQR] age, 68 [58-77] years) and 45 150 (median [IQR] age, 58 [52-64] years) individuals who were experiencing homelessness after accounting for survey weights. The PEH cohort had a higher prevalence of lung (17.3% vs 14.5%) and upper gastrointestinal (15.2% vs 10.5%) cancers, comorbid substance use disorder (70.2% vs 15.3%), and HIV (5.3% vs 0.5%). Despite having higher rates of moderate or major illness severity (80.1% vs 74.0%) and longer length of stay (≥5 days: 62.2% vs 49.1%), PEH were less likely to receive invasive procedures (adjusted odds ratio [AOR], 0.53; 95% CI, 0.49-0.56), receive systemic therapy (AOR, 0.73; 95% CI, 0.63-0.85), or have a higher-than-median cost of stay (AOR, 0.71; 95% CI, 0.65-0.77). Although PEH had lower rates of inpatient death (AOR, 0.79; 95% CI, 0.68-0.92), they were 4 times more likely to be discharged AMA (AOR, 4.29; 95% CI, 3.63-5.06).

Conclusions and Relevance

In this nationally representative cross-sectional study of hospitalized adults with cancer, disparities in inpatient care of PEH highlight opportunities to promote equitable cancer care in this socioeconomically vulnerable population.

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.

Uptake of Cervical Cancer Screening Among Female Patients Using a Mobile Medical Clinic

INTRODUCTION

Although cervical cancer causes morbidity, it can be prevented if diagnosed early; previous research has shown lower rates of screening in patients with health-related social needs by self-report data. This study assessed cervical cancer screening uptake among female patients with health-related social needs who access care through a community-based mobile medical clinic.

METHODS

A retrospective cohort was developed of all cis-female patients aged 21-65 years who sought care at the mobile medical clinic between January 1, 2016 and December 31, 2019, and their medical data were captured from the electronic health record. Bivariate and multivariate logistic regression (performed in 2022/2023) were used to investigate correlates of ever having received cervical cancer screening and of being up to date with cervical cancer screening.

RESULTS

Less than half of the 1,455 patient cohort had ever undergone Pap testing. In the multivariate model, ever having received cervical cancer screening was directly associated with being Hispanic or Black, living with HIV, and having received human papillomavirus vaccination. People who currently smoke showed significantly lower odds of ever having had cervical cancer screening than people who have never smoked. Patients who were single or had other marital status had lower adjusted odds of being up to date as well as those with a substance use history and those with unstable housing.

CONCLUSIONS

Cervical cancer screening rates in this community-based mobile medical clinic model were low, highlighting a need for increased attention to screening in this high-risk population. Mobile medical clinics have increased screening uptake internationally, and this model could be adopted domestically to promote screening to patients who access health care in various settings.

Participation in screening for breast and cervical cancer among women with current or previous drug use: a survey study

BACKGROUND

Women with current or previous drug use (WCPDU) have an increased risk of poor breast and cervical cancer outcomes. Screening is known to decrease the mortality of these common cancer forms, but screening participation has been sparsely investigated among women with drug dependency. The aim of this study was to assess participation in screening for breast and cervical cancer among WCPDU.

METHODS

We recruited WCPDU to a survey study, from six opioid substitution treatment (OST) clinics and one needle exchange program (NEP) in Malmö, Sweden, and through the Drug Users Union in Stockholm, Sweden. The survey was constructed according to results from focus group discussions about cancer screening in a sample of women in OST. Survey data were analyzed using descriptive statistics. We analyzed associations between non-compliance to screening and healthcare contact (OST, NEP or none) by logistic regression analysis; unadjusted and adjusted for age, native language, housing situation, educational attainment and main source of income.

RESULTS

A total of 298 women (median age 43 years) responded to the survey. The self-reported compliance with cancer screening recommendations was 29% for breast cancer screening and 41% for cervical cancer screening. Non-compliance with cervical cancer screening was associated with NEP participation in univariate but not multivariate analysis. We did not find an association between non-compliance with breast cancer screening and healthcare contact. Non-compliance with screening for cervical cancer was also associated with unstable housing in univariate and multivariate analyses, and inversely associated with increasing age in a univariate analysis. Non-compliance with breast cancer was associated with unstable housing in a univariate analysis, and inversely associated with not having Swedish as a native language in a multivariate analysis.

CONCLUSION

The self-reported compliance with the national cancer screening programs for breast cancer and cervical cancer of WCPDU is notably lower than in the Swedish general population. Women with unstable housing seem to be particularly vulnerable to non-compliance with cancer screening. Interventions to minimize barriers to cancer screening are crucial to decrease the increased cancer morbidity and mortality among WCPDU.

Cancer Diagnoses and Use of Radiation Therapy Among Persons Experiencing Homelessness

PURPOSE

Persons experiencing homelessness (PEH) have low rates of cancer screening and worse cancer mortality compared with persons not experiencing homelessness. Data regarding cancer diagnosis and treatment in PEH are limited. We investigated cancer prevalence and use of radiation therapy (RT) in PEH.

METHODS AND MATERIALS

Patients presenting between January 1, 2014, and September 27, 2021, at a large metropolitan hospital system were assessed for homelessness via intake screening or chart search. PEH data were cross-referenced with the institution's cancer database to identify PEH with cancer diagnoses. Demographic, clinical, and treatment variables were abstracted.

RESULTS

Of a total of 9654 (9250 evaluable) PEH with a median age of 42 years, 81 patients (0.88%) had at least 1 cancer diagnosis and 5 had multiple diagnoses, for a total of 87 PEH with at least 1 cancer diagnosis. The median age at diagnosis was 60 years. In total, 43% were female and 51% were Black, and 43% presented with advanced or metastatic disease. Lung (17%), prostate (15%), leukemia/lymphoma (13%), and head/neck (9%) were the most common diagnoses. In total, 17% of patients underwent surgery alone, 13% received chemotherapy alone, 14% received RT alone, and 6% received hormone therapy alone. A total of 8% of patients underwent no treatment, and 43% underwent multimodality therapy. In total, 58% of treated patients never achieved disease-free status. Of the 31 patients who received RT, 87% received external beam RT. Most patients (70%) received hypofractionated regimens. For patients who had multifraction treatment, the treatment completion rate was 85%, significantly lower than the departmental completion rate of 98% (P < .00001).

CONCLUSIONS

In a large cohort of PEH in a metropolitan setting, cancer diagnoses were uncommon and were frequently in advanced stages. Most patients underwent single-modality treatment or no treatment at all. Despite the use of hypofractionation, the RT completion rate was low, likely reflecting complex barriers to care. Further interventions to optimize cancer diagnosis and treatment in PEH are urgently needed.

Prostate Cancer Screening Disparities in Persons Experiencing Homelessness

PURPOSE

The purpose of this study was to assess prostate-specific antigen (PSA) testing rates in persons experiencing homelessness (PEH), identify factors associated with screening, and compare PSA screening rates in PEH with a matched cohort of persons not experiencing homelessness (non-PEH).

MATERIALS AND METHODS

We identified 9,249 potentially eligible PEH cared for at a large metropolitan hospital system from an institutional registry of all patients who presented to the health care system as homeless from 2014 to 2021. Homelessness was defined by the presence of the Z-code for homelessness (Z59), the listed address matching to the address of a homeless shelter or other transitional housing or a positive screen for homelessness. A matched cohort of 10,000 non-PEH was generated for comparison. Univariate chi-square analysis and multivariate logistic regression were performed to evaluate variables associated with PSA testing.

RESULTS

A total of 1,605 PEH and 3,413 non-PEH were eligible for PSA screening within the study timeframe. Half of PEH were Black (50%). Medicaid was the most common insurance (51%), followed by Medicare (18%). PEH were less likely to have a PCP (58% v 81%, P < .001) and had a significantly lower PSA testing rate (13% v 34%, P < .001) compared with non-PEH. Univariate analysis revealed that PSA testing was more common in PEH who were employed (P < .001), had private insurance or Medicare (P < .001), or had an established primary care provider (PCP; P < .001). Multivariate analysis confirmed that having a PCP (OR, 2.54; 95% CI, 1.62 to 4.00; P < .001) significantly increased the likelihood of PSA testing in PEH.

CONCLUSION

PEH experience low rates of prostate cancer screening. Interventions to increase screening in this population, including increased PCP access, are needed.

Surgical Care of Patients Experiencing Homelessness: A Scoping Review Using a Phases of Care Conceptual Framework

Homelessness is a growing concern across the world, particularly as individuals experiencing homelessness age and face an increasing burden of chronic health conditions. Although substantial research has focused on the medical and psychiatric care of patients experiencing homelessness, literature about the surgical care of these patients is sparse. Our objective was to review the literature to identify areas of concern unique to patients experiencing homelessness with surgical disease. A scoping review was conducted using a comprehensive database for studies from 1990 to September 1, 2020. Studies that included patients who were unhoused and discussed surgical care were included. The inclusion criteria were designed to identify evidence that directly affected surgical care, systems management, and policy making. Findings were organized within a Phases of Surgical Care framework: preoperative care, intraoperative care, postoperative care, and global use. Our search strategy yielded 553 unique studies, of which 23 met inclusion criteria. Most studies were performed at public and/or safety-net hospitals or via administrative datasets, and surgical specialties that were represented included orthopedic, cardiac, plastic surgery trauma, and vascular surgery. Using the Surgical Phases of Care framework, we identified studies that described the impact of housing status in pre- and postoperative phases as well as global use. There was limited identification of barriers to surgical and anesthetic best practices in the intraoperative phase. More than half of studies (52.2%) lacked a clear definition of homelessness. Thus, there is a marked gap in the surgical literature regarding the impact of housing status on optimal surgical care, with the largest area for improvement in the intraoperative phase of surgical and anesthetic decision making. Consistent use of clear definitions of homelessness is lacking. To promote improved care, a standardized approach to recording housing status is needed, and studies must explore vulnerabilities in surgical care unique to this population.

Assessing the Acceptability of Home-Based HPV Self-Sampling: A Qualitative Study on Cervical Cancer Screening Conducted in Reunion Island Prior to the RESISTE Trial

Cervical cancer incidence and mortality rates are 2 to 3 times higher in the overseas department of Reunion compared with mainland France. RESISTE's cluster-randomized controlled trial aims to test the effectiveness of home-based self-sampling (HBSS) through a high-risk oncogenic papillomavirus test sent out by post to women who have not been screened in the past 3 years, despite having been invited to do so through a reminder letter. Prior to the trial, qualitative research was carried out to understand screening barriers and assess anticipated acceptability. Semi-structured interviews were conducted with 35 women and 20 healthcare providers. Providers consider HBSS a viable method in reaching women who tend not to visit a doctor regularly, or who are reluctant to undergo a smear pap, as well as those who are geographically isolated. They considered, however, that women would require support, and that outreach was necessary to ensure more socially isolated women participate. The majority of the women surveyed were in favour of HBSS. However, two-thirds voiced concerns regarding the test's efficiency and their ability to perform the test correctly, without harming themselves. Based on these findings, recommendations were formulated to reassure women on usage and quality, and to help reach socially isolated women.

Health status of women affected by homelessness: A cluster of in concreto human rights violations and a time for action

Health problems of women experiencing homelessness are driven either from the usual background characteristics of this population, or from the homeless lifestyle. Apart from poverty and unemployment, transition to homelessness is often associated with substance abuse, history of victimization, stress, poor mental health and human immunodeficiency virus (HIV). Water insecurity can undermine bodily hygiene and dental health, posing a greater risk of dehydration and opportunistic infections. Exposure to extreme environmental conditions like heat waves and natural disasters increases morbidity, accelerates aging, and reduces life expectancy. Nutrition-wise, a high prevalence of food insecurity, obesity, and micronutrient deficiencies are apparent due to low diet quality and food waste. Poor hygiene, violence, and overcrowding increase the susceptibility of these women to communicable diseases, including sexually transmitted ones and COVID-19. Furthermore, established cardiovascular disease and diabetes mellitus are often either undertreated or neglected, and their complications are more widespread than in the general population. In addition, lack of medical screening and contraception non-use induce a variety of reproductive health issues. All these health conditions are tightly related to violations of human rights in this population, including the rights to housing, water, food, reproduction, health, work, and no discrimination. Thus, the care provided to women experiencing homelessness should be optimized at a multidimensional level, spanning beyond the provision of a warm bed, to include access to clean water and sanitation, psychological support and stress-coping strategies, disease management and acute health care, food of adequate quality, opportunities for employment and support for any minor dependants.

The Homeless People in China During the COVID-19 Pandemic: Victims of the Strict Pandemic Control Measures of the Government

Background: By implementing aggressive control measures, China has rapidly and effectively controlled the Coronavirus disease 2019 (COVID-19) pandemic. However, the neglected homeless population may become victims of that perceived success. Due to political sensitivity, we know little about them. Aims: This study aimed to investigate how the pandemic and the pandemic control strategies of the government affected the lives of the homeless people in mainland China. Methods: A total of 103 eligible participants experiencing absolute homelessness were recruited from Guangzhou City during July and August 2020. Surveys measured demographic characteristics including health status, changes in daily living, and actions of the government toward the homeless during the pandemic. Sankey diagrams and ordered logit regression models were used to examine the impact on the homeless of inhumane government efforts to drive the homeless away. Qualitative materials were analyzed by using an inductive approach to provide more details. Results: First, the homeless people in Guangzhou tended to be male, aged 40 to 64 years, less well-educated, and they originated from outside Guangdong although they were living in the city center. Most had little connection with their families. After a long period of homelessness, almost half of the participants were in poor health with various conditions, which made them extremely vulnerable to COVID-19. Second, the pandemic caused a substantial decline in incomes of homeless people, had less of a negative impact on their food intake, and affected sleep time in different ways. Third, during the COVID-19 pandemic, humanitarian aid from local governments of China decreased, whereas inhumane efforts to drive the homeless away intensified. Fourth, quantitative models and qualitative materials demonstrate the devastating effect of the strict pandemic control strategy of the government on the lives of homeless people, which may further cause their health problems. Conclusion: This study for the first time illustrated the characteristic features of the street homeless population in mainland China and their living situation during the COVID-19 pandemic, and most importantly demonstrated the devastating effect of the strict pandemic control of the government, which has been considered a great success in previous studies, on lives of homeless people. Urgent measures should be taken to ensure the protection of the homeless population and prevent an impending humanitarian crisis.

Barriers to Pap Smear Among Homeless Women at Albuquerque Healthcare for the Homeless

The purpose of this cross-sectional survey study was to explore common barriers to adequate Pap smear utilization among homeless women, and the factors that may relate to cervical cancer testing in this population. Participants consisted of adult women recruited at a healthcare facility for the homeless. Data were collected through a self-completed questionnaire on knowledge, attitudes and intentions about Pap smears and cervical cancer. Analyses included descriptive and inferential statistics. Sixty participants who had experienced homelessness within the past year completed the study. The most frequently mentioned barrier to testing was not having enough time to obtain a Pap smear (n = 33; 55%). Linear regression found that there were no significant relationships between knowledge and attitudes about cervical cancer and intention to get a Pap smear. However, the study did find that women with a positive previous Pap smear experience had more positive attitudes about the process and outcomes of Pap smears (p = 0.011, p = 0.00, respectively). Participants with more knowledge about cervical cancer were less negative about Pap smear outcomes (p = 0.05), and that women with negative attitudes about Pap smear outcomes were less likely to have obtained a Pap smear in the past (p = 0.033). Interventions that promote positive attitudes about testing and outcomes, minimizing stress and inconvenience during the test, as well as increasing the ease of scheduling an appointment may help break down barriers to cervical cancer screening among homeless women.

Advances in technologies for cervical cancer detection in low-resource settings

Introduction: Cervical cancer mortality rates remain high in low- and middle-income countries (LMICs) and other medically underserved areas due to challenges with implementation and sustainability of routine screening, accurate diagnosis, and early treatment of preinvasive lesions. Areas covered: In this review, we first discuss the standard of care for cervical cancer screening and diagnosis in high- and low-resource settings, biomarkers that correlate to cervical precancer and cancer, and needs for new tests. We review technologies for screening and diagnosis with a focus on tests that are already in use in LMICs or have the potential to be adapted for use in LMICs. Finally, we provide perspectives on the next five years of technology development for improved cervical cancer screening and diagnosis in LMICs. Expert opinion: Innovation toward improved molecular and imaging tests is needed to enable effective, affordable see-and-treat approaches to detect and treat cervical precancer in a single visit. Current molecular tests remain too complex and/or costly for widespread use. Especially with imaging tests, decision support may improve performance of new technologies.

Spatial dynamics of access to primary care for the medicaid population

Primary care (PC) has always been underestimated and underinvested by the United States health system. Our goal was to investigate the effect of Medicaid expansion and the Affordable Care Act (ACA) provisions on PC access in Broome County, NY, a county that includes both rural and urban areas, and can serve as a benchmark for other regions. We developed a spatial system dynamics model to capture different stages of PC access for the Medicaid population by using the health belief model constructs and simulate the effect of several hypothetical interventions on PC utilisation. The government data portals used as data sources for calibrating our model include the New York State Department of Health, the Medicaid Delivery System Reform Incentive Payment (DSRIP) dashboards, and the US census. In our unique approach, we integrated the simulation results within Geographical Information System (GIS) maps, to assess the influence of geospatial factors on PC access. Our results identify hot spot demographic areas that have poor access to PC service facilities due to transportation constraints and a shortage in PC providers. Our decision support tool informs policymakers about programmes with the strongest impact on improving access to care, considering spatial and temporal characteristics of a region.

Cancer screening in the homeless population

Annually, 100 million people experience homelessness worldwide. Most adults that are struggling with homelessness are living to age 50 years or older and need age-appropriate screening for cancer. Cancer-related death in homeless adults is twice as high as the average in the adult population in the USA. However, few studies have examined the rates of and barriers to cancer screening in homeless people. This Review explores cancer-related health disparities between homeless people and the general population by providing a review of data and definitions relating to homelessness, an analysis of barriers to screening in this population, and a discussion of the current and potential interventions and strategies to improve cancer screening in homeless individuals. Recommendations include implementing appropriate data collection methods for this population, supporting cancer screening in places where homeless people usually access care, assessing the effectiveness of approaches to increasing cancer screening in homeless people, and addressing adequate housing as a fundamental social factor.

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

This study conducted in Toronto, Canada, explored the perceptions of women living in homeless shelters and women with severe mental health challenges about the factors influencing their decision-making processes regarding breast and cervical cancer screening. Twenty-six in-depth qualitative interviews were conducted. The objectives of this research were (i) to provide new insights about women's decision-making processes, (ii) to describe the barriers to and facilitators for breast and cervical cancer screening, and (iii) to offer recommendations for future outreach, education, and screening initiatives developed specifically for under/never-screened marginalized women living in urban centers. This exploratory study utilized thematic analysis to broaden our understanding about women's decision-making processes. A constructed ontology was used in an attempt to understand and describe participants' constructed realities. The epistemological framework was subjective and reflected co-created knowledge. The approach was hegemonic, values-based, and context-specific. The aim of the analysis was to focus on meanings and actions with a broader view to identify the interplay between participants' narratives and social structures, medical praxis, and policy implications. Results from 26 qualitative interviews conducted in 2013-2014 provided insights on both positive and negative prior cancer screening experiences, the role of power and trust in women's decision-making, and areas for improvement in health care provider/patient interactions. Outcomes of this investigation contribute to the future development of appropriately designed intervention programs for marginalized women, as well as for sensitivity training for health care providers. Tailored and effective health promotion strategies leading to life-long cancer screening behaviors among marginalized women may improve clinical outcomes, decrease treatment costs, and save lives.

Demographic, psychosocial, and behavioral associations with cancer screening among a homeless population

BACKGROUND

Although cancer incidence and mortality is declining, cancer remains among the leading causes of death in the United States. Research shows that cancer morbidity and mortality can be reduced by early detection. Yet, both cancer risks and screening behavior remain understudied in the homeless population.

METHODS

Researchers conducted a cross-sectional survey of homeless individuals (n = 201). The analysis describes the demographic, psychosocial, and behavioral associations with cancer screenings and knowledge of the lung cancer screening recommendation.

RESULTS

Participants' mean age was 51.7 years (SD 13.6); the group was largely African American (77.3%) and male (67.9%). Among women, the breast and cervical cancer screening rates were 46.5% and 85.1%. Among men the prostate cancer screening rate was 34.2%. Among all participants, the colon cancer screening rate was 44%. Cancer risk behaviors were high. Lung cancer screening knowledge was low (23.0%). Some cancer screening behaviors were associated with age, income, health status, obesity, tobacco use, and physical activity.

DISCUSSION

Despite higher cancer risk behaviors, knowledge and general participation rates for cancer screenings were below national benchmarks.

CONCLUSION

To improve cancer survival among disparate populations, sustained community outreach is necessary to increase awareness of screening recommendations, identify high-risk individuals, and navigate them to resources.

Colorectal Cancer Screening Uptake's Association With Psychosocial and Sociodemographic Factors Among Homeless Blacks and Whites

The homeless represent an extremely disadvantaged population that fare worse than minority groups in access to preventive services and health, and minority groups fare worse than Whites. Early detection screening for colorectal cancer (CRC) saves lives, but empirical data about CRC screening practices among homeless Blacks and Whites are limited. Psychosocial risk factors may serve as a barrier to CRC screening completion among homeless Black individuals. A secondary data analysis of a randomized clinical trial for smoking cessation among homeless smokers was conducted to determine whether psychosocial factors and sociodemographic factors were more highly associated with CRC screening uptake among homeless Blacks than among their White counterparts. Study participants ( N = 124) were surveyed on their CRC screening status, sociodemographic variables, and psychosocial correlate measures including anxiety, depression, hopelessness, depression severity, and perceived stress. Associations between these factors were examined with logistic regression. White participants who were currently disabled/unable to work were 6.2 times more likely to ever receive CRC screening than those who were employed. Black participants with public health insurance coverage were 90% less likely to ever obtain CRC screening than participants without health insurance. Black and White participants had similar levels of anxiety symptoms, depression, and hopelessness, yet depression was the only psychosocial variable negatively associated with CRC screening status. Black and White participants with symptoms of depression were 58% less likely to complete screening than those without depression. Mental health risk and sociodemographic factors may serve as barriers to CRC screening among homeless Blacks and Whites.