Negative psychological consequences of breast cancer among recently diagnosed ethnically diverse women

Neighborhood Disinvestment Predicts Shorter Cancer Survival Time among Black Women Diagnosed with Invasive Breast Cancer

BACKGROUND

Observed neighborhood disinvestment is a chronic social determinant that is understudied in relation to cancer outcomes. This study investigated associations between neighborhood disinvestment, stage at diagnosis, and breast cancer-specific survival (BCSS) time.

METHODS

Individual-level data included 844 women, diagnosed 2013 to 2019, from the Women's Circle of Health Follow-up Study, a population-based cohort of breast cancer survivors self-identifying as Black or African American. Neighborhood disinvestment was from a virtual audit of six indicators-garbage, graffiti, dumpsters, building conditions, yard conditions, and abandoned buildings-within 14,671 Google Street View streetscapes estimated at residential addresses using Universal Kriging. We fit accelerated failure time models of BCSS time as functions of neighborhood disinvestment by stage, adjusted for covariates (sociodemographic, lifestyle, and tumor- and treatment-related factors). Participants not experiencing an event at the end of follow-up (August 13, 2023) were right-censored.

RESULTS

With a median follow-up time of 89 months, there were 91 breast cancer-specific deaths. Disinvestment and stage statistically interacted (P < 0.01). For stage III and stage II diagnoses, BCSS time decreased by 27% (95% confidence interval, 1%, 48%) and 37% (95% confidence interval, 5%, 58%), respectively, with each SD increase in disinvestment after adjustment for covariates. There was little evidence of associations between disinvestment and survival time among stages I and IV.

CONCLUSIONS

The tumor stage-dependent association between greater neighborhood disinvestment and shorter survival time could reflect chronic stress exposures suspected to adversely accumulate over time.

IMPACT

Neighborhood disinvestment might be an important, independent marker of social disadvantage impacting breast cancer survival.

Anxiety Levels Among Women Undergoing Mammogram Screening

Breast cancer is the leading cause of death among women around the world. In Saudi Arabia, breast cancer remains a challenging health problem which accounted for 31.7% of all cancer cases in Saudi females, with an age-standardized incidence rate (ASR) of 29.7 and an estimated death rate of 9.67 per 100,000 Saudi women in 2022. Early detection is confirmed to be the best practice for better prognosis. Mammography screening is one of the most effective methods of early detection. However, anxiety about mammogram screening may affect early detection. There is a lack of studies regarding the psychological impact, such as anxiety, on women who undergo mammogram screening in Saudi Arabia. Thus, the aim of this study is to assess the level of anxiety and its contributing factors in women who undergo mammogram screening at Breast Cancer Screening Centers in Saudi Arabia. Design: A descriptive cross-sectional design was conducted. Setting: Mammogram clinics in East Jeddah Hospital and King Fahad Hospital. Sample: A convenience sample of 218 was collected. The data were collected from March 2023 to July 2023. Tools: The Penn State Worry Questionnaire (PSWQ) and the Psychological Consequence Questionnaire (PCQ). Result: Based on the PSWQ scale, the total mean of the anxiety level in our sample was mild anxiety (mean = 43.4, SD = 11.4). Based on the PCQ, the results demonstrated that physical, emotional, and social factors were significantly associated with the anxiety level, respectively (r = 0.4, p = 0.001; r = 0.489, p = 0.001; r = 0.337, p = 0.001). Conclusions and recommendations: Saudi women showed mild anxiety levels during mammogram screening. The physical, emotional, and social factors impact the anxiety level in women undergoing mammogram screening, which might explain the low rate of mammogram screening adherence in Saudi Arabia.

A Systematic Review of the Influence of Social Determinants of Health on Mental Health Service Utilization and Outcomes Among Asian American Cancer Survivors

OBJECTIVE

The purpose of this review was to identify relationships between social determinants of mental health service utilization and outcomes among Asian American cancer survivors in the United States (U.S.).

METHODS

We performed a systematic literature search in PubMed, PsycINFO, CINAHL, and Embase for peer-reviewed studies between January 2000 and May 2024. Based on the Healthy People 2023 framework, social determinants of health (SDOH) were categorized into five SDOH domains. We extracted data using a table of evidence, and we assessed study quality using the Johns Hopkins Evidence-Based Practice.

RESULTS

Ten non-experimental studies, with either "High" or "Good" quality, met eligibility criteria. Two examined mental health service utilization, and nine reported mental health outcomes. Seventy percent of the studies recruited samples from the health systems. The rest were from community settings. Seventy percent included the Asian American subgroup, mainly Chinese Americans. Higher education, English proficiency, more years residing in the U.S., and having social support correlated with better psychological quality of life. Higher-income and education levels were associated with more psychotropic medication use. However, zip code levels were used to estimate actual income and education.

CONCLUSION

We identified significant SDOH factors that influenced mental health outcomes among Asian American cancer survivors. More research is needed to understand the social determinants of mental health service utilization barriers in this population. Allocating more funding to health research tailored to Asian American cancer survivors, along with data disaggregation, standardizing socioeconomic status measures, and diversifying sampling sources, is essential to enhancing their mental health outcomes.

Alternative Mental Health Interventions for Hispanic Women With Breast Cancer: A State of the Science Review

Introduction: Current disadvantages in accessing healthcare services, particularly mental health resources, result in increased psychological dysfunction among Hispanic women with advanced breast cancer. Little is known about using alternative nonpharmacological therapies for Hispanic women experiencing psychological distress secondary to a breast cancer diagnosis. This state-of-the-science paper synthesizes current culturally appropriate alternative therapies that effectively address depressive symptoms, anxiety, and psychological distress among Hispanic women with breast cancer (HWBC). Methods: The search criteria included published articles that used alternative interventions to address psychological needs among HWBC. Ten studies met the inclusion criteria. Results: Four alternative interventions were identified in the literature that significantly met the cultural mental health needs of HWBC. Mindfulness and technology use were the two interventions most studied in this review. Conclusion: Evidence indicates that alternative therapies for mental health improve overall quality of life. Further research to attenuate psychological distress is needed to meet mental health needs among HWBC. Innovative methods such as the use of technology and mindfulness as well as integrating personalized care are crucial to address the cultural needs of HWBC.

Effect of Internet-Based Cognitive Behavioral Therapy on Psychological Distress and Quality of Life Among Breast Cancer Survivors: A Meta-Analysis of Randomized Controlled Trials

OBJECTIVES

This meta-analysis was to critically evaluate the effectiveness of Internet-based Cognitive Behavioral Therapy (ICBT) on psychological distress and quality of life in breast cancer survivors.

METHODS

A search was conducted across eleven databases (PubMed, Web of Science, Embase, Cochrane Library, Scopus, ProQuest, CINAHL, CBM, CNKI, VIP and Wanfang) to identify relevant randomized controlled trials (RCTs) published from databases inception to September 2023. Two reviewers independently conducted study screening, data extraction, and quality assessment of the included studies. Review Manager 5.4 and Stata 18.0 were utilized for analysis.

RESULTS

Ten studies with 1409 patients were included. Meta-analysis indicated that ICBT alleviated anxiety [SMD = -0.34, 95% CI (-0.64, -0.04), p = 0.03] and depression [SMD = -0.43, 95% CI (-0.76, -0.09), p = 0.01] in breast cancer patients. Therapist-guided ICBT outperformed self-guided ICBT, with interventions lasting ≤ 9 weeks better than > 9 weeks, and module quantity didn't affect the results. Additionally, ICBT significantly improved quality of life [SMD = 0.37, 95% CI (0.21, 0.52), p < 0.001], yet didn't reduce fatigue [SMD = -0.13, 95% CI (-0.59, 0.34), p = 0.60], insomnia [MD = -2.24, 95% CI (-5.77, 1.28), p = 0.21], or fear of progression [SMD = -0.10, 95% CI (-0.31, 0.11), p = 0.34].

CONCLUSIONS

ICBT, especially therapist-guided and lasting for ≤ 9 weeks, can effectively relieve anxiety and depression, as well as enhance breast cancer patients' quality of life. Nevertheless, it fails to improve fatigue, insomnia, or fear of progression. High-quality, large-sample studies must be conducted in the future for further validation.

Depression and Anxiety Among English- and Spanish-Speaking Patients With Breast Cancer Receiving Radiation Therapy

PURPOSE

An estimated 30% and 40% of patients with breast cancer experience depression and anxiety, respectively. However, distress experienced by patients with breast cancer receiving radiation therapy may vary among patients and vary at different time points. This study sought to describe the changes in levels of depression and anxiety experienced by English- and Spanish-speaking patients throughout a course of radiation therapy for breast cancer, along with the effect of different variables to better understand potential gaps.

METHODS AND MATERIALS

Eligibility criteria included English- and Spanish-speaking females, aged 18 or older, undergoing radiation therapy treatment for breast cancer at 2 institutions. Pre- and posttreatment surveys were completed before and after delivery of radiation therapy. Sociodemographic characteristics collected included race, ethnicity, marital status, education level, longest residency location, religion, housing, and food insecurity. The survey ended with the standardized PHQ-4 questionnaire to assess anxiety and depression. Results were analyzed using the analysis of covariance procedure.

RESULTS

A total of 160 participants completed pre- and posttreatment surveys, with an initial response rate of 100% (169 patients), though 9 were lost to follow-up. Most of the participants were nonwhite (50%), primarily married (42.5%), and had a high school or associate's level education (46.9%). The total baseline distress mean (BDM) was 2.96 and the final distress mean was 2.78. English-speaking patients comprised 82.5% (n = 132) of the sample and had a BDM of 2.91 with an adjusted change mean decrease of 0.45. Spanish-speaking patients comprised 17.5% (n = 28) of the sample, with a baseline distress mean of 3.21 and an adjusted change mean increase of 1.03 (P = .002). Housing (P = .017) and food insecurity (P = .0002) also showed increasing distress with increased insecurity at baseline.

CONCLUSIONS

Patients who speak Spanish, identify as Hispanic, or are experiencing food and housing insecurity are at an increased risk for depression and anxiety, and could benefit from more support during their course of radiation therapy to minimize distress.

Race Differences in Patient-Reported Symptoms during Chemotherapy among Women with Early-Stage Hormone Receptor-Positive Breast Cancer

BACKGROUND

Symptom burden differences may contribute to racial disparities in breast cancer survival. We compared symptom changes from before to during chemotherapy among women with breast cancer.

METHODS

This observational study followed a cohort of Black and White women diagnosed with Stage I-III, hormone receptor-positive breast cancer from a large cancer center in 2007 to 2015, and reported symptoms before and during chemotherapy. We identified patients who experienced a one-standard deviation (SD) increase in symptom burden after starting chemotherapy using four validated composite scores (General Physical Symptoms, Treatment Side Effects, Acute Distress, and Despair). Kitagawa-Blinder-Oaxaca decomposition was used to quantify race differences in symptom changes explained by baseline characteristics (sociodemographic, baseline scores, cancer stage) and first-line chemotherapy regimens.

RESULTS

Among 1,273 patients, Black women (n = 405, 31.8%) were more likely to report one-SD increase in General Physical Symptoms (55.6% vs. 48.2%, P = 0.015), Treatment Side Effects (74.0% vs. 63.4%, P < 0.001), and Acute Distress (27.4% vs. 20.0%, P = 0.010) than White women. Baseline characteristics and first-line chemotherapy regimens explained a large and significant proportion of the difference in Acute Distress changes (93.7%, P = 0.001), but not General Physical Symptoms (25.7%, P = 0.25) or Treatment Side Effects (16.4%, P = 0.28).

CONCLUSIONS

Black women with early-stage breast cancer were more likely to experience significant increases in physical and psychological symptom burden during chemotherapy. Most of the difference in physical symptom changes remained unexplained by baseline characteristics, which suggests inadequate symptom management among Black women.

IMPACT

Future studies should identify strategies to improve symptom management among Black women and reduce differences in symptom burden. See related commentary by Rosenzweig and Mazanec, p. 157.

The lived experience during the peri-diagnostic period of breast cancer: A scoping review

OBJECTIVES

The aim of this scoping review is to provide an overview of the existing research that investigates the lived experience during the peri-diagnostic period of breast cancer.

METHODS

Nine databases were searched for relevant literature between January 2007 and April 2019. Data were extracted and categorized using deductive and inductive approaches.

RESULTS

A majority of the 66 studies included used qualitative methods to retrospectively explore the treatment decision making process of female breast cancer patients. Patients experienced uncertainty, emotional distress, and a need for more information from providers and relied on social support and family guidance during this period.

CONCLUSIONS

The results of this review show that the burdens experienced during the peri-diagnostic period parallel those in later periods of cancer care. However, these burdens are prompted by different circumstances. More research is needed to explore the lived experience during this period through the use of mixed-methods and by recruiting a diverse sample with regards to role in the breast cancer experience, age, gender, race, and ethnicity.

PRACTICE IMPLICATIONS

Interventions positioned at earlier points in the breast cancer experience should provide informational support, which could be delivered through shared decision making models. Additional support could be facilitated by patient navigation programs and health information technology.

The Impact of the COVID-19 Pandemic on Cancer Care and Health-Related Quality of Life of Non-Hispanic Black/African American, Hispanic/Latina and Non-Hispanic White Women Diagnosed with Breast Cancer in the U.S.: A Mixed-Methods Study Protocol

The COVID-19 pandemic has had critical consequences for cancer care delivery, including altered treatment protocols and delayed services that may affect patients' quality of life and long-term survival. Breast cancer patients from minoritized racial and ethnic groups already experience worse outcomes, which may have been exacerbated by treatment delays and social determinants of health (SDoH). This protocol details a mixed-methods study aimed at comparing cancer care disruption among a diverse sample of women (non-Hispanic White, non-Hispanic Black/African American, and Hispanic/Latina) and assessing how proximal, intermediate, and distal SDoH differentially contribute to care continuity and health-related quality of life. An embedded mixed-methods design will be implemented. Eligible participants will complete an online survey, followed by a semi-structured interview (with a subset of participants) to further understand factors that influence continuity of care, treatment decision-making, and self-reported engagement. The study will identify potentially modifiable factors to inform future models of care delivery and improve care transitions. These data will provide the necessary evidence to inform whether a subsequent, multilevel intervention is warranted to improve quality of care delivery in the COVID-19 aftermath. Additionally, results can be used to identify ways to leverage existing social resources to help manage and support patients' outcomes.

Association between aspects of social support and health-related quality of life domains among African American and White breast cancer survivors

PURPOSE

Social support is associated with breast cancer survivors' health-related quality of life (HRQoL). More nuanced information is needed regarding aspects of social support associated with different HRQoL domains among diverse populations. We assessed the association between emotional/informational and tangible support and five HRQoL domains and evaluated race as an effect modifier.

METHODS

African American and White women (n = 545) diagnosed with hormone-receptor-positive breast cancer completed a survey that assessed sociodemographic, clinical, and psychosocial factors. We assessed bivariate relationships between emotional/informational and tangible support along with overall HRQoL and each HRQoL domain.We tested interactions between race and emotional/informational and tangible social support using linear regression.

RESULTS

The sample included African American (29%) and White (71%) breast cancer survivors. Emotional/informational social support had a statistically significant positive association with emotional well-being (β = .08, p = 0.005), social well-being (β = 0.36, p < 0.001), functional well-being (β = .22, p < .001), breast cancer concerns (β = .16, p = 0.002), and overall HRQoL (β = .83, p < .001). Similarly, tangible social support had a statistically significant positive association with emotional well-being (β = .14, p = 0.004), social well-being (β = .51, p < .001), functional well-being (β = .39, p < .001), and overall HRQoL (β = 1.27, p < .001). The interactions between race and social support were not statistically significant (p > 0.05).

CONCLUSIONS

Results underscore the importance of the different social support types among breast cancer survivors, regardless of survivors' race.

IMPLICATIONS FOR CANCER SURVIVORS

Population-based interventions can be standardized and disseminated to provide guidance on how to increase emotional/information and tangible support for all breast cancer survivors by caregivers, health providers, and communities.

Neighborhood Characteristics and Cancer Survivorship: An Overview of the Current Literature on Neighborhood Landscapes and Cancer Care

There is a growing literature on the association between neighborhood contexts and cancer survivorship. To understand the current trends and the gaps in the literature, we aimed to answer the following questions: To what degree, and how, has cancer survivorship research accounted for neighborhood-level effects? What neighborhood metrics have been used to operationalize neighborhood factors? To what degree do the neighborhood level metrics considered in cancer research reflect neighborhood development as identified in the Leadership for Energy and Environmental Design for Neighborhood Development (LEED-ND) guidelines? We first conducted a review guided by PRISMA extension for scoping review of the extant literature on neighborhood effects and cancer survivorship outcomes from January 2000 to January 2021. Second, we categorized the studied neighborhood metrics under six main themes. Third, we assessed the findings based on the LEED-ND guidelines to identify the most relevant neighborhood metrics in association with areas of focus in cancer survivorship care and research. The search results were scoped to 291 relevant peer-reviewed journal articles. Results show that survivorship disparities, primary care, and weight management are the main themes in the literature. Additionally, most articles rely on neighborhood SES as the primary (or only) examined neighborhood level metric. We argue that the expansion of interdisciplinary research to include neighborhood metrics endorsed by current paradigms in salutogenic urban design can enhance the understanding of the role of socioecological context in survivorship care and outcomes.

Assessing Perceived Discrimination as Reported by Black and White Women Diagnosed with Breast Cancer

OBJECTIVE

Although a number of factors contribute to racial disparities in breast cancer outcomes, perceived discrimination in healthcare may be a key factor that hinders positive interactions and negatively impacts patient outcomes. The goals of our study were to (1) assess the prevalence of perceived discrimination as reported by breast cancer patients and (2) identify factors related to discrimination in women overall as well as by race.

DESIGN

This study is a secondary analysis of a larger study, "Narrowing the Gaps in Adjuvant Therapy," where a convenience sample of 359 women completed one telephone survey assessing sociodemographics, and attitudes and beliefs concerning breast cancer treatments and care. Chi-square analysis was used to assess the relationship of categorical variables with perceived discrimination, while the F-test was employed for continuous variables. Logistic regression determined predictors of perceived discrimination, a dichotomous variable (none vs. any).

RESULTS

A majority of women were Black (58%), privately insured (85%), and had at least a Bachelor's degree (48%). Discrimination was reported by 32.4% of women, with significantly more Black women reporting discrimination than White women. Insurance status, attitudes toward treatment, and distress factors were significantly related to perceived discrimination. In the logistic model, women who were less trusting of their providers (OR = 0.863 [0.751, 0.993], p = .021) and Black women (OR = 7.241 [0.751, 0.993], p = .039) were more likely to report incidences of discrimination.

CONCLUSIONS

Our findings suggest a need to understand Black survivor's experiences with healthcare. Similarly, future work must focus on identifying ways to improve provider trust amongst breast cancer survivors.

Characterization of Clinical Symptoms by Race Among Women With Early-Stage, Hormone Receptor-Positive Breast Cancer Before Starting Chemotherapy

IMPORTANCE

Race disparities persist in breast cancer mortality rates. One factor associated with these disparities may be differences in symptom burden, which may reduce chemotherapy tolerance and increase early treatment discontinuation.

OBJECTIVES

To compare symptom burden by race among women with early-stage breast cancer before starting chemotherapy and quantify symptom differences explained by baseline characteristics.

DESIGN, SETTING, AND PARTICIPANTS

A cross-sectional analysis of symptom burden differences by race among Black and White women with a diagnosis of stage I to III, hormone receptor-positive breast cancer who had a symptom report collected before chemotherapy initiation in a large cancer center in the southern region of the US from January 1, 2007, through December 31, 2015. Analyses were conducted from November 1, 2019, to March 31, 2021. Blinder-Oaxaca decomposition was used, adjusting for baseline sociodemographic and clinical characteristics.

MAIN OUTCOMES AND MEASURES

Four symptom composite scores with a mean (SD) of 50 (10) were reported before starting chemotherapy (baseline) and were derived from symptom items: general physical symptoms (11 items), treatment adverse effects (8 items), acute distress (4 items), and despair (7 items). Patients rated the severity of each symptom they experienced in the past week on a scale of 0 to 10 (where 0 indicates not a problem and 10 indicates as bad as possible).

RESULTS

A total of 1338 women (mean [SD] age, 54.6 [11.6] years; 420 Black women [31.4%] and 918 White women [68.6%]) were included in the study. Before starting chemotherapy, Black women reported a statistically significantly higher (ie, worse) symptom composite score than White women for adverse effects (44.5 vs 43.8) but a lower acute distress score (48.5 vs 51.0). Decomposition analyses showed that Black patients' characteristics were associated with higher symptom burden across all 4 scores. However, these differences were offset by relatively greater, statistically significant, unexplained physical, distress, and despair symptom reporting by White patients.

CONCLUSIONS AND RELEVANCE

In this study, before starting chemotherapy, Black patients with early-stage breast cancer reported significantly higher burden for symptoms that may be exacerbated with chemotherapy and lower distress symptoms compared with White patients. Future studies should explore how symptoms change before and after treatment and differ by racial/ethnic groups and how they are associated with treatment adherence and mortality disparities.

What mediates the racial/ethnic disparity in psychosocial stress among breast cancer patients?

BACKGROUND

Prior studies have observed greater levels of psychosocial stress (PSS) among non-Hispanic (nH) African American and Hispanic women when compared to nH White patients after a breast cancer diagnosis. We aimed to determine the independent and interdependent roles of socioeconomic position (SEP) and unmet support in the racial disparity in PSS among breast cancer patients.

METHODS

Participants were recruited from the Breast Cancer Care in Chicago study (n = 989). For all recently diagnosed breast cancer patients, aged 25-79, income, education, and tract-level disadvantage and affluence were summed to create a standardized socioeconomic position (SEP) score. Three measures of PSS related to loneliness, perceived stress, and psychological consequences of a breast cancer diagnosis were defined based on previously validated scales. Five domains of unmet social support needs (emotional, spiritual, informational, financial, and practical) were defined from interviews. We conducted path models in MPlus to estimate the extent to which PSS disparities were mediated by SEP and unmet social support needs.

RESULTS

Black and Hispanic patients reported greater PSS compared to white patients and greater unmet social support needs (p = 0.001 for all domains). Virtually all of the disparity in PSS could be explained by SEP. A substantial portion of the mediating influence of SEP was further transmitted by unmet financial and practical needs among Black patients and by unmet emotional needs for Hispanic patients.

CONCLUSIONS

SEP appeared to be a root cause of the racial/ethnic disparities in PSS within our sample. Our findings further suggest that different interventions may be necessary to alleviate the burden of SEP for nH AA (i.e., more financial support) and Hispanic patients (i.e., more emotional support).

Adjustment Disorder in Female Breast Cancer Patients: Prevalence and Its Accessory Symptoms

Women diagnosed with breast cancer may have serious psychological problems and will suffer from adjustment disorder (AjD). We investigated the prevalence of AjD in female breast cancer patients who were diagnosed within 1 year and examined the severe life events they experienced, and the most common symptoms of AjD. 342 newly diagnosed (<1 year) female breast cancer patients were recruited from Tongji Hospital and Hubei Cancer Hospital in Hubei, China, from July 2018 to May 2019. The patients completed the self-report questionnaire including demographic characteristics and the scale ADNM-20 for the diagnosis of AjD. SPSS20.0 was used for data analysis. As a result, the prevalence of AjD in breast cancer patients was 38.6%. Patients from rural areas and lacking of exercise were more likely to suffer from AjD (P<0.05). The prevalence of AjD in patients who did not regard breast cancer as the most severe life event was higher than that in patients who took breast cancer as the most severe life event (44.4% vs. 33.9%, P<0.05; OR=1.728, 95% CI=1.072-2.787). The symptom that scored highest was preoccupation (3.15). We found that the prevalence of AjD in women with breast cancer in this study is very high and warrants more attention. Patients from rural areas, lacking of exercise and subject to multiple stressors are more likely to suffer from AjD. The commonest and severe symptom is preoccupation.

Influence of built environment on quality of life changes in African-American patients with non-metastatic breast cancer

Research links the built environment to health outcomes, but little is known about how this affects quality of life (QOL) of African American breast cancer patients, especially those residing in disadvantaged neighborhoods. Using latent trajectory models, we examined whether the built environment using Google Street View was associated with changes in QOL over a 2-year follow-up in 228 newly diagnosed African American breast cancer patients. We measured QOL using the RAND 36-Item Health Survey subscales. After adjusting for covariates, improvement in emotional well-being and pain over time was greater for women living on streets with low-quality (vs. high-quality) sidewalks.

Keeping us all whole: Acknowledging the agency of African American breast cancer survivors and their systems of social support

While all cancer patients face a bewildering array of treatments, side effects, and emotions, several researchers have shown that African American women with breast cancer experience greater stress and burdens because of unmet supportive needs associated with psychological distress, financial distress, and lower physical/functional well-being. Social support has been shown to improve health outcomes for African American breast cancer patients. The purpose of this paper is to understand the meaning of social support among African American women diagnosed with breast cancer. A total of 47 African American women with breast cancer participated in the in-depth qualitative interviews. Key findings indicate that social support was received in the context of the stability of the extended family network. Moreover, social support was received in the context of distributing the social support received among many members in their personal networks and that social support was only received on patient's own terms. The findings of this paper provide an understanding to the inter-relational and cultural meanings of receiving support by diverse cancer patients. In addition, the findings of this paper have implications for health care professionals working with African American breast cancer patients in understanding how social support can be received.

Broken (windows) theory: A meta-analysis of the evidence for the pathways from neighborhood disorder to resident health outcomes and behaviors

The criminological "broken windows" theory (BWT) has inspired public health researchers to test the impact of neighborhood disorder on an array of resident health behaviors and outcomes. This paper identifies and meta-analyzes the evidence for three mechanisms (pathways) by which neighborhood disorder is argued to impact health, accounting for methodological inconsistencies across studies. A search identified 198 studies (152 with sufficient data for meta-analysis) testing any of the three pathways or downstream, general health outcomes. The meta-analysis found that perceived disorder was consistently associated with mental health outcomes, as well as substance abuse, and measures of overall health. This supported the psychosocial model of disadvantage, in which stressful contexts impact mental health and related sequelae. There was no consistent evidence for disorder's impact on physical health or risky behavior. Further examination revealed that support for BWT-related hypotheses has been overstated owing to data censoring and the failure to consistently include critical covariates, like socioeconomic status and collective efficacy. Even where there is evidence that BWT impacts outcomes, it is driven by studies that measured disorder as the perceptions of the focal individual, potentially conflating pessimism about the neighborhood with mental health.

A meta-analysis of the efficacy of cognitive behavior therapy on quality of life and psychological health of breast cancer survivors and patients

OBJECTIVE

The aim of this study was to examine the effect of cognitive behavior therapy (CBT) on quality of life (QOL) and psychological health of breast cancer survivors and patients.

METHODS

A total of 1289 references were examined from an overall literature search in PubMed, Embase, CINAHL, and the Cochrane Database of Systematic Reviews. Randomized controlled trials assessing the efficacy of CBT compared with a range of comparators in cancer survivors. We assessed the effect of CBT by using the standardized mean difference as effect size.

RESULTS

Among 1289 abstracts and 292 full-text articles reviewed, 10 studies were included. At the posttreatment period, the pooled effect size for CBT on QOL was 0.57 (95% CI, 0.44 to 0.69; P < .001), on depression was -1.11 (95% CI, -1.28 to -0.94; P < .001), on stress was -0.40 (95% CI, -0.53 to -0.26; P < .001), on anxiety was -1.10 (95% CI, -1.27 to -0.93; P < .001), and on hyperarousal cluster of symptoms was -0.18 (95% CI, -0.30 to -0.05; P < .001). The QOL was considered statistically medium effect sizes. The depression and anxiety were considered statistically large effect sizes.

CONCLUSIONS

Cognitive behavior therapy is an effective therapy for psychological symptoms of cancer survivors and patients, with meaningfully clinical effect sizes. These findings suggested that CBT should be used as the intervention for breast cancer survivors and patients when possible.

Challenges and Opportunities in Social Epigenomics and Cancer

Social epigenomics is an area of science that evaluates why and how different social factors and processes affect different components of the epigenome. As it happens with most of the new areas in science, social epigenetics being a relatively new area, only limited progress has been made. However, the potential of implicating social epigenomics in improving health and health related policies is tremendous. Epidemiologic studies evaluating social, behavior, family, and environmental factors have helped understand social inequality and develop the area of social epigenomics. Most of the information in social epidemiology has been gathered from genetic studies. Now the time has come that we may apply similar approaches in social epigenomics because technologies of determining methylation, histone, and noncoding RNA profiling are well developed. The focus of this chapter is to understand the role of epigenetic regulation in social experiences at various stages in life due to altered function of genes and affecting health in populations with different races/ethnicity. Here we discuss the current challenges and opportunities in the field.

Examining racial disparities in colon cancer clinical delay in the Colon Cancer Patterns of Care in Chicago study

PURPOSE

We explored a potential racial disparity in clinical delay among non-Hispanic (nH) Black and White colon cancer patients and examined factors that might account for the observed disparity.

METHODS

Patients aged 30-79 years with a newly diagnosed colon cancer from 2010 to 2014 (n = 386) were recruited from a diverse sample of nine public, private, and academic hospitals in and around Chicago. Prolonged clinical delay was defined as 60 days or more or 90 days or more between medical presentation (symptoms or a screen-detected lesion) and treatment initiation (surgery or chemotherapy). Multivariable logistic regression with model-based standardization was used to estimate the disparity as a difference in prevalence of prolonged delay by race.

RESULTS

Prevalence of delay in excess of 60 days was 12 percentage points (95% confidence interval: 2%, 22%) higher among nH Blacks versus Whites after adjusting for age, facility, and county of residence. Travel burden (time and distance traveled from residence to facility) explained roughly one-third of the disparity (33%, P = .05), individual and area-level socioeconomic status measures explained roughly one-half (51%, P = .21), and socioeconomic measures together with travel burden explained roughly four-fifths (79%, P = .08).

CONCLUSIONS

Low socioeconomic status and increased travel burden are barriers to care disproportionately experienced by nH Black colon cancer patients.