Breast cancer delay in Latinas: the role of cultural beliefs and acculturation

Assessment of disparities in timely diagnosis and comprehensive workup of cognitive impairment between English and Spanish speakers

BACKGROUND

Previous studies have examined disparities in dementia care that affect the U.S. Hispanic/Latino population, including clinician bias, lack of cultural responsiveness, and less access to health care. However, there is limited research that specifically investigates the impact of language barriers to health disparities in dementia diagnosis.

METHODS

In this retrospective cross-sectional study, 12,080 English- or Spanish- speaking patients who received an initial diagnosis of mild cognitive impairment (MCI) or dementia between July 2017 and June 2019 were identified in the Yale New Haven Health (YNHH) electronic medical record. To evaluate the timeliness of diagnosis, an initial diagnosis of MCI was classified as "timely", while an initial diagnosis of dementia was considered "delayed." Comprehensiveness of diagnosis was assessed by measuring the presence of laboratory studies, neuroimaging, specialist evaluation, and advanced diagnostics six months before or after diagnosis. Binomial logistic regressions were calculated with and without adjustment for age, legal sex, ethnicity, neighborhood disadvantage, and medical comorbidities.

RESULTS

Spanish speakers were less likely to receive a timely diagnosis when compared with English speakers both before (unadjusted OR, 0.65; 95% CI, 0.53-0.80, p <0.0001) and after adjusting for covariates (adjusted OR, 0.55; 95% CI, 0.40-0.75, p = 0.0001). Diagnostic services were provided equally between groups, except for referrals to geriatrics, which were more frequent among Spanish-speaking patients. A subgroup analysis revealed that Spanish-speaking Hispanic/Latino patients were less likely to receive a timely diagnosis compared to English-speaking Hispanic/Latino patients (adjusted OR, 0.53; 95% CI, 0.38-0.73, p = 0.0001).

CONCLUSIONS

Non-English language preference is likely to be a contributing factor to timely diagnosis of cognitive impairment. In this study, Spanish language preference rather than Hispanic/Latino ethnicity was a significant predictor of a less timely diagnosis of cognitive impairment. Policy changes are needed to reduce barriers in cognitive disorders care for Spanish-speaking patients.

mHealth Interventions to Improve the Breast Cancer Continuum of Care from Prevention to Survivorship of Hispanic Women: A Scoping Review

BACKGROUND

Breast cancer is the leading cause of cancer mortality in Hispanic women in the USA. Current interventions to improve breast cancer care include the use of mHealth, but its application in Hispanic women is limited. This scoping review aimed to describe the extent of research literature on the use of mHealth throughout the breast cancer care continuum (prevention, early detection, and treatment) in Hispanic women.

METHODS

A scoping review guided by the Arksey and O'Malley methodological framework and the Joanna Briggs Institute scoping review reporting protocol. Literature search of peer-reviewed research articles from 2012 to 2022 in PubMed, Scopus, and CINAHL® was conducted in March and June 2022.

RESULTS

Of the 10 articles selected, seven included Hispanic breast cancer survivors and three included Hispanic women at risk for developing breast cancer. Seven articles involved mobile applications and three articles used text messaging and/or cell phone voicemail. Overall, the use of mHealth for breast cancer care in Hispanics was favorable but generalizability was limited given the type of design and small samples. All interventions were tailored to Hispanic culture.

CONCLUSION

Scarcity of research on mHealth in Hispanic breast cancer care highlights healthcare disparities in this population. Evidence from this review suggests the use of mHealth to be beneficial to improving breast cancer care in Hispanics, but more research is needed involving randomized clinical trials and larger samples.

Culturally Competent Care in the Breast Imaging Clinic: Hispanic/Latino Patients

Hispanic/Latino people represent 19% of the U.S. population, and this proportion is expected to increase to 26% by 2050. Hispanic/Latino people comprise a diverse ethnic group that includes individuals from all races, religions, languages, cultural identities, and nationalities. Barriers to health care that have created significant disparities in this community include language, low socioeconomic status, and inability to afford health insurance. Health coverage for Hispanic/Latino people has been a longstanding problem in the U.S., stopping many of these patients from seeking preventive care such as screening mammography. Breast cancer is the most common cancer among Hispanic/Latino women in the U.S. and the leading cause of cancer death in this group. Five-year breast cancer survival in Hispanic/Latino women is slightly lower than that in non-Hispanic White women. Some of the factors that account for the ethnic disparities in breast cancer include lower levels of adherence to screening mammography of Hispanic/Latino women as a consequence of inadequate insurance coverage, language barriers, lack of transportation, being unable to leave work, and lack of childcare. By promoting a culturally sensitive clinical environment, breast radiologists can increase patient engagement, utilization of preventive services, treatment adherence rates, and overall health status.

Locally advanced breast cancer (LABC) and delayed care: a qualitative analysis of psychosocial factors

The literature has extensively documented how delayed access to health care services in the context of cancer can result from subjective characteristics, dysfunctional coping styles, barriers to care, or procrastination. However, limited research has investigated the psychosocial experience of women diagnosed with Locally Advanced Breast Cancer (LABC). This qualitative study aimed at understanding cognitive, emotional and relational factors associated with delayed access to care and treatment decision-making. In-depth interviews with 14 Italian women were conducted. A thematic analysis of elementary contexts using T-LAB was used to identify the association between emerging clusters and participants' coping styles as measured by the Mini-MAC. Five clusters were identified: 'relationships', 'ineluctability', 'disease', 'surgery', and 'diagnosis'. The 'relationships' cluster was characterized by elevated rates of Fighting Spirit (p < 0.01) while Anxious Preoccupation was associated with 'surgery' (p < 0.01). Findings contribute to explain individual and relational variables related to delay seeking care of LABC patients by illustrating the interplay of personal motivations and social networks' characteristics. Evidence from this work expands current understanding of the interplay of factors contributing to delays in seeking medical attention and may be utilized to inform strategies to timely identify women at greater risk.

A Health Inequity: Associations Between Cigarette Smoking Status and Mammogram Screening Among Women of Color

INTRODUCTION

We evaluated differences in yearly mammogram screening by smoking status in a sample of US women. We also examined differences in mammogram screening by race/ethnicity, age, and health care coverage.

METHODS

Data were from 1884 women participants in the 2018 Health of Houston Survey study. Binary logistic regression was used to assess the association between smoking status (current/former/non-smokers) and mammograms within 12 months. Moderators included race/ethnicity (Hispanic, Black, Asian, Other, White), age, and health care coverage.

RESULTS

In comparison to women who were non-smokers, current and former smokers showed lower odds to get a yearly mammogram (OR = 0.720; 95% CI = 0.709, .730 and OR = 0.702; 95% CI = 0.693, 0.710, respectively). Current smokers who identified as Hispanic or Black women and former smokers who identified as Hispanic, Asian, and other women showed lower odds of getting a mammogram (OR = 0.635, 95% CI = 0.611, 0.659; OR = 0.951, 95% CI = 0.919, 0.985) and (OR = 0.663, 95% CI = 0.642, 0.684; OR = 0.282, 95% CI = 0.263, 0.302; OR = 0.548, 95% CI = 0.496, 0.606) compared to White women. There were significant interactions by age and health care coverage.

CONCLUSIONS

Women of color who are current and former smokers showed lower odds to engage in mammogram screening, thus increasing their risk of undiagnosed breast cancer when compared to non-smokers. Ethnically diverse women already experience increased health disparities and smoking puts them at exacerbated risk of health complications and death.

IMPLICATIONS

Our findings suggest that smoking status is a modifiable behavioral risk factor that requires further attention in the prevention of breast cancer in ethnic minority women. Health care institutions and policymakers need to increase their awareness of and outreach efforts to women of color who smoke. These outreach efforts should focus on increasing access to smoking interventions and cancer screenings.

Salivary biomarkers in breast cancer diagnosis: A systematic review and diagnostic meta-analysis

BACKGROUND

Salivary diagnostics and their utility as a nonaggressive approach for breast cancer diagnosis have been extensively studied in recent years. This meta-analysis assesses the diagnostic value of salivary biomarkers in differentiating between patients with breast cancer and controls.

METHODS

We conducted a meta-analysis and systematic review of studies related to salivary diagnostics published in PubMed, EMBASE, Scopus, Ovid, Science Direct, Web of Science (WOS), and Google Scholar. The articles were chosen utilizing inclusion and exclusion criteria, as well as assessing their quality. Specificity and sensitivity, along with negative and positive likelihood ratios (NLR and PLR) and diagnostic odds ratio (DOR), were calculated based on random- or fixed-effects model. Area under the curve (AUC) and summary receiver-operating characteristic (SROC) were plotted and evaluated, and Fagan's Nomogram was evaluated for clinical utility.

RESULTS

Our systematic review and meta-analysis included 14 papers containing 121 study units with 8639 adult subjects (4149 breast cancer patients and 4490 controls without cancer). The pooled specificity and sensitivity were 0.727 (95% CI: 0.713-0.740) and 0.717 (95% CI: 0.703-0.730), respectively. The pooled NLR and PLR were 0.396 (95% CI: 0.364-0.432) and 2.597 (95% CI: 2.389-2.824), respectively. The pooled DOR was 7.837 (95% CI: 6.624-9.277), with the AUC equal to 0.801. The Fagan's nomogram showed post-test probabilities of 28% and 72% for negative and positive outcomes, respectively. We also conducted subgroup analyses to determine specificity, sensitivity, DOR, PLR, and NLR based on the mean age of patients (≤52 or >52 years old), saliva type (stimulated and unstimulated saliva), biomarker measurement method (mass spectrometry [MS] and non-MS measurement methods), sample size (≤55 or >55), biomarker type (proteomics, metabolomics, transcriptomics and proteomics, and reagent-free biophotonic), and nations.

CONCLUSION

Saliva, as a noninvasive biomarker, has the potential to accurately differentiate breast cancer patients from healthy controls.

The Hispanic Paradox: A Moderated Mediation Analysis of Health Conditions, Self-Rated Health, and Mental Health among Mexicans and Mexican Americans

This study investigates how mediating (e.g. history of health conditions) and moderating (e.g. self-rated health) factors are associated with nativity status on depression and anxiety in Mexican immigrants. Using data from the 2019 National Health Interview Survey (NHIS), results found a significant direct association between nativity status and anxiety and depression. Additionally, the association between nativity status and mental health was mediated by the history of health conditions, and self-rated health was a significant moderator in both mediation models. Study findings are discussed within the context of barriers to care, current literature, and strengths-based interventions. Future research can expand upon these findings by examining the specific types of physical and mental health conditions that may support the Hispanic Paradox, as well as how self-efficacy and internal locus of control are associated with the paradox within this population.

Riddle of the Sphinx: Emerging Role of Transfer RNAs in Human Cancer

The dysregulation of transfer RNA (tRNA) expression contributes to the diversity of proteomics, heterogeneity of cell populations, and instability of the genome, which may be related to human cancer susceptibility. However, the relationship between tRNA dysregulation and cancer susceptibility remains elusive because the landscape of cancer-associated tRNAs has not been portrayed yet. Furthermore, the molecular mechanisms of tRNAs involved in tumorigenesis and cancer progression have not been systematically understood. In this review, we detail current knowledge of cancer-related tRNAs and comprehensively summarize the basic characteristics and functions of these tRNAs, with a special focus on their role and involvement in human cancer. This review bridges the gap between tRNAs and cancer and broadens our understanding of their relationship, thus providing new insights and strategies to improve the potential clinical applications of tRNAs for cancer diagnosis and therapy.

Acculturation Strategies and Pap Screening Uptake among Sub-Saharan African Immigrants (SAIs)

Although regular cervical cancer screening can prevent cervical cancer, screening utilization remains low among immigrant population including sub-Saharan African immigrants (SAIs). Acculturation is a complex process, which can lead to adoption of positive or negative health behaviors from the dominant culture. Acculturation strategies are the varying ways in which individuals seek to go about their acculturation by either maintaining or rejecting their own cultural values ip or accepting or rejecting the host culture’s cultural values. Cervical cancer screening behaviors among SAI women may be influenced by their acculturation strategies. We conducted a secondary analysis of data to examine the relationship between acculturation strategies and Pap screening among 99 SAI women recruited from community settings. Data were collected on Pap screening behavior and acculturation strategy. Traditionalists and Integrationists were the dominant acculturation strategies; 32.3% women were Traditionalists and 67.7% Integrationists. From the logistic regression models, Integrationists had seven times the odds of having ever been screened compared to Traditionalists (OR = 7.08, 95% CI = 1.54–28.91). Cervical cancer screening interventions should prioritize Traditionalists for cancer screening. Acculturation strategies may be used to tailor cancer prevention and control for SAIs. More research among a larger SAI women sample is warranted to further our understanding of Pap screening patterns and acculturation strategies.

Delays in Care Associated With Non-English-Speaking Patients With Breast Cancer

BACKGROUND

Breast cancer care requires coordination between multiple diagnostic and treatment modalities. Disparities such as age, race/ethnicity, and socioeconomic status are associated with delays in care. This study investigates whether primary language is associated with delays in breast cancer diagnosis and treatment before and through radiotherapy (RT).

PATIENTS AND METHODS

This study was an institutional retrospective matched-cohort analysis of women treated with breast RT over 2 years. A total of 65 non-English-speaking (NES) patients were matched with 195 English-speaking (ES) patients according to stage, age, and chemotherapy delivery. Key time intervals along the breast cancer care path from initial findings through RT were recorded. Data were analyzed in a mixed model with matching as the random effect. The impact of race and insurance status was analyzed in addition to language.

RESULTS

Significant delays were found for NES patients, which varied by race. NES Latina patients experienced the longest delay, with a mean total care-path time of 13.53 months (from initial findings to end of RT) versus 8.18 months for all ES patients (P<.0001). Specifically, their mean total care-path time was 5.97 months longer than that of ES Latina patients (P=.001) and 5.80 months longer than that of ES White patients (P<.0001). In addition, NES Latina patients had a significantly longer total care-path time than NES patients of other races/ethnicities (P=.001). Delays were specifically seen between initial clinical or radiographic findings and diagnostic mammogram (P=.001) and between biopsy and resection (P=.044). Beyond language, race/ethnicity was itself associated with delays between resection and start of RT (P=.032) and between start and end of RT (P=.022).

CONCLUSIONS

Language is associated with pre-RT delays in breast cancer care, especially for NES Latina patients. Delays are most pronounced before diagnostic mammograms, but they also exist before resection and RT. Future work should target NES patients to assist their progress along the care path.

'It's like you don't have a roadmap really': using an antiracism framework to analyze patients' encounters in the cancer system

Background: Cancer patients can experience healthcare system-related challenges during the course of their treatment. Yet, little is known about how these challenges might affect the quality and completion of cancer treatment for all patients, and particularly for patients of color. Accountability for Cancer Care through Undoing Racism and Equity is a multi-component, community-based participatory research intervention to reduce Black-White cancer care disparities. This formative work aimed to understand patients' cancer center experiences, explore racial differences in experiences, and inform systems-level interventions.Methods: Twenty-seven breast and lung cancer patients at two cancer centers participated in focus groups, grouped by race and cancer type. Participants were asked about what they found empowering and disempowering regarding their cancer care experiences. The community-guided analysis used a racial equity approach to identify racial differences in care experiences.Results: For Black and White patients, fear, uncertainty, and incomplete knowledge were disempowering; trust in providers and a sense of control were empowering. Although participants denied differential treatment due to race, analysis revealed implicit Black-White differences in care.Conclusions: Most of the challenges participants faced were related to lack of transparency, such that improvements in communication, particularly two-way communication could greatly improve patients' interaction with the system. Pathways for accountability can also be built into a system that allows patients to find solutions for their problems with the system itself. Participants' insights suggest the need for patient-centered, systems-level interventions to improve care experiences and reduce disparities.

Breast Cancer Survivorship Experiences of Urban Hispanic Women

The purpose of this study was to explore determinates of health that impact survivorship of urban Hispanic breast cancer survivors who are at risk for experiencing poorer outcomes than others. Some challenges have been characterized, but gaps in our knowledge of the impact of some of the social determinates of health remain. Challenges likely exist prior to a diagnosis of cancer and may amplify in intensity during survivorship, potentially shortening survival and quality of life of these women. A narrative, focus group was conducted with a group of urban Hispanic breast cancer survivors. A series of linked vignettes describing survivorship challenges and late effects of breast cancer pathology and treatment were used to stimulate discussion. Three themes impacting survivorship were identified. The themes included communication (health literacy), isolation, and social support and financial cost. Communication issues resulted in delays in treatment denial of services. While these themes in cancer survivors are independent of residence (rural, suburban, or urban) and across ethnic groups, some unique issues were identified in urban Hispanic breast cancer survivors. Members of the healthcare team are in a unique position to enhance survivor's health literacy, advocate for programmatic efforts to enhance navigation roles in the hospital and communities, decrease delays in initiating care, and decrease the rate of patients lost.

Impact of Healthcare Access Disparities on Initial Diagnosis of Breast Cancer in the Emergency Department

Breast cancer continues to be the second leading cause of cancer deaths in women in the United States. This is more noticeable in communities with pronounced healthcare disparities. The aim of this study was to investigate the different demographics that might play a role in the detection of breast cancer in a county hospital emergency department (ED).

A retrospective study was conducted of female patients diagnosed with breast cancer over a five-year period (1/1/2015 to 12/31/2018). Patients with breast cancer as the primary or secondary diagnosis were identified.

This study shows that 66 (73.3%) women diagnosed in the ED were Hispanic or African American. There was a significant delay (a median of 461 days) in the time between the diagnosis of suspected breast cancer in the ED to their follow-up visit with definitive diagnosis in a primary care clinic.

These findings suggest that women with a suspected breast cancer diagnosis who are seen in a safety net hospital and have Medicaid funding may have significant delays before final diagnosis is made. Patient demographics could have an impact on the patients' access to screening and regular healthcare visits, hindering an early breast cancer diagnosis by a primary care provider.

Barriers to and Interest in Lung Cancer Screening Among Latino and Non-Latino Current and Former Smokers

Lung cancer is a leading cause of cancer death in Latinos. In a telephone survey, we assessed perceptions about lung cancer and awareness of, interest in, and barriers to lung screening among older current and former smokers. We compared Latino and non-Latino responses adjusting for age, sex, education, and smoking status using logistic regression models. Of the 460 patients who completed the survey (51.5% response rate), 58.0% were women, 49.3% former smokers, 15.7% Latino, with mean age 63.6 years. More Latinos believed that lung cancer could be prevented compared to non-Latinos (74.6% vs. 48.2%, OR 3.07, CI 1.89-5.01), and less worried about developing lung cancer (34.8% vs. 50.3%, OR 0.44, CI 0.27-0.72). Most participants were not aware of lung screening (44.1% Latinos vs. 34.3% Non-Latinos, OR 1.24, CI 0.79-1.94), but when informed, more Latinos wanted to be screened (90.7% vs. 67%, OR 4.58, CI 2.31-9.05). Latinos reported fewer barriers to lung screening.

Breast Cancer-Related Lymphedema in Hispanic Women: A Phenomenological Study

Introduction: Breast cancer-related lymphedema (BCRL), a long-term side effect of treatment, can occur at any point in time. With the extensive physical and psychological effects of BCRL, few studies have focused on the lived experience. The purpose of this study was to examine the lived experience of Hispanic women dealing with BCRL, particularly women of Mexican descent or origin. Method: Using interpretive phenomenology, 13 Hispanic women with BCRL, 42 to 80 years, were individually interviewed. Data analysis was conducted using interpretive reading of field notes, journal entries, and transcribed interviews. Results: Three central themes emerged from the findings, "sense of loss," "resignation to the new self," and "not knowing." Further subthemes highlight the physical, psychological, and spiritual aspects of living with BCRL. Discussion: Cultural awareness of the impact BCRL has on activities of daily living of Hispanic women should be part of a holistic plan of nursing care when caring for this population.

Integrated copy number and miRNA expression analysis in triple negative breast cancer of Latin American patients

Triple negative breast cancer (TNBC), a clinically aggressive breast cancer subtype, affects 15–35% of women from Latin America. Using an approach of direct integration of copy number and global miRNA profiling data, performed simultaneously in the same tumor specimens, we identified a panel of 17 miRNAs specifically associated with TNBC of ancestrally characterized patients from Latin America, Brazil. This panel was differentially expressed between the TNBC and non-TNBC subtypes studied (p ≤ 0.05, FDR ≤ 0.25), with their expression levels concordant with the patterns of copy number alterations (CNAs), present mostly frequent at 8q21.3-q24.3, 3q24-29, 6p25.3-p12.2, 1q21.1-q44, 5q11.1-q22.1, 11p13-p11.2, 13q12.11-q14.3, 17q24.2-q25.3 and Xp22.33-p11.21. The combined 17 miRNAs presented a high power (AUC = 0.953 (0.78–0.99);95% CI) in discriminating between the TNBC and non-TNBC subtypes of the patients studied. In addition, the expression of 14 and 15 of the 17miRNAs was significantly associated with tumor subtype when adjusted for tumor stage and grade, respectively. In conclusion, the panel of miRNAs identified demonstrated the impact of CNAs in miRNA expression levels and identified miRNA target genes potentially affected by both CNAs and miRNA deregulation. These targets, involved in critical signaling pathways and biological functions associated specifically with the TNBC transcriptome of Latina patients, can provide biological insights into the observed differences in the TNBC clinical outcome among racial/ethnic groups, taking into consideration their genetic ancestry.

Unpacking Hispanic Ethnicity-Cancer Mortality Differentials Among Hispanic Subgroups in the United States, 2004-2014

Introduction: National data on the epidemiology of cancer are commonly reported by broad racial/ethnic categories, such as "Hispanic." However, few studies have disaggregated Hispanic groups and explored mortality differentials in this heterogeneous population. This paper aims to further examine cancer mortality differentials among Hispanic subgroups in the U.S. Materials and Methods: The study examined cancer deaths in the United States from 2004 to 2014 among decedents classified as Mexican, Puerto Rican, Cuban, Dominican, Central/South American and non-Hispanic white on the death certificate among those who were 20 years or older at the time of death. Data were obtained from the National Vital Statistics System. Sex-specific age-adjusted mortality rates were computed for a 10-year period and each individual year, for all cancers combined. Differences by age group, cancer sites, and age distribution were also assessed. Results: A total of 296,486 Hispanic cancer deaths were identified. Mortality rates of the Hispanic subgroups compare favorably with those of non-Hispanic whites. The mortality rates for Mexicans are very similar to those of all Hispanics combined, whereas the rates for Cuban and Puerto Ricans are higher. Dominicans and Central/South Americans had the overall lowest mortality rates. Statistically significant decreases in cancer mortality rates were noted in some sub-groups, but rates increased among Dominican women. Age-adjusted mortality rates by cancer site varied among Hispanics subgroups and gender. Among Cubans, only 5% of cancer deaths occurred before the age of 50 compared to 16% of cancer deaths among Central/South American. Conclusion: While it is common to present data on the burden of cancer among Hispanics as an aggregate group, this study illustrates that the burden of cancer varies by Hispanic subgroups. The disaggregation of Hispanics by ancestry/country of origin allows for a clearer understanding of the health status of this growing population and is needed if health disparities are to be adequately identified, understood and addressed.

Patient Factors Associated With Delays in Obtaining Cancer Care in Botswana

Purpose Delays in diagnosis and treatment of cancers can lead to poor survival. These delays represent a multifaceted problem attributable to patient, provider, and systemic factors. We aim to quantify intervals from symptom onset to treatment start among patients with cancer in Botswana and to understand potential risk factors for delay. Patients and Methods From December 2015 to January 2017, we surveyed patients seen in an oncology clinic in Botswana. We calculated proportions of patients who experienced delays in appraisal (between detecting symptoms and perceiving a reason to discuss them with provider, defined as > 1 month), help seeking (between discussing symptoms and first consultation with provider, defined as > 1 month), diagnosis (between first consultation and receiving a diagnosis, defined as > 3 months), and treatment (between diagnosis and starting treatment, defined as > 3 months). Results Among 214 patients with cancer who completed the survey, median age at diagnosis was 46 years, and the most common cancer was cancer of the cervix (42.2%). Eighty-one percent of patients were women, 60.7% were HIV infected, and 56.6% presented with advanced cancer (stage III or IV). Twenty-six percent of patients experienced delays in appraisal, 35.5% experienced delays help seeking, 63.1% experienced delays in diagnosis, and 50.4% experienced delays in treatment. Patient income, education, and age were not associated with delays. In univariable analysis, patients living with larger families were less likely to experience a help-seeking delay (odds ratio [OR], 0.31; P = .03), women and patients with perceived very serious symptoms were less likely to experience an appraisal delay (OR, 0.45; P = .032 and OR, 0.14; P = .02, respectively). Conclusion Nearly all patients surveyed experienced a delay in obtaining cancer care. In a setting where care is provided without charge, cancer type and male sex were more important predictors of delays than socioeconomic factors.

An Examination of Sociocultural Factors Associated With Mammography Screening Among Latina Immigrants

INTRODUCTION

The study hypothesized that sociocultural factors would be associated with breast cancer screening within the past 2 years among Latina immigrant women.

METHOD

This study employed a survey design and included 82 Latina immigrant female participants 40 to 64 years of age for the analysis. Two multivariable binary logistic regression models were estimated, one for the sociocultural deterrents and the other for the symptomatic deterrents from the Cultural Cancer Screening Scale.

RESULTS

The results indicated two constructs of the Cultural Cancer Screening Scale, sociocultural deterrents (odds ratio = 2.00; 95% confidence interval = 1.04-3.86) and symptomatic deterrents (odds ratio = 1.65; 95% confidence interval = 1.08-2.54), were associated with screening in the past 2 years, when adjusting for sociodemographic and health-related characteristics.

CONCLUSION

These findings provide evidence for the importance of sociocultural factors in Latina immigrant women's timely mammography screening.

Socioeconomic Factors, Health Behavior, and Late-Stage Diagnosis of Breast Cancer: Considering the Impact of Delay in Diagnosis

BACKGROUND

Stage of cancer at diagnosis is one of the most important factors in patient prognosis. By controlling for diagnostic delay, this study aimed to identify factors associated with late-stage breast cancer (BC).

PATIENTS AND METHODS

From November 2014 to January 2017, required information on 497 patients who were newly diagnosed with BC was obtained from patients' medical records. Logistic regression was used to measure the association between cancer stage and study variables.

RESULTS

Only 18.3% of patients were diagnosed at stage I. The rest were diagnosed at stage II (45.5%) or higher (36.2%). Among those with ≤ 3 months' diagnostic delay, age (odds ratio [OR] = 0.96; 95% confidence interval [CI], 0.93-0.99), place of residence (OR urban/rural = 1.72; 95% CI, 1.42-1.93), income (OR high/low = 0.27; 95% CI, 0.10-0.72), performing breast self-examination (OR yes/no = 0.51; 95% CI, 0.0.26 -0.98), smoking (OR yes/no = 2.23; 95% CI, 1.37-3.62), history of chest X-ray (OR yes/no = 1.40; 95% CI, 1.16-1.98), presence of chronic diseases (OR yes/no = 1.73; 95% CI, 1.36-5.48), and, for those with a delay of > 3 months, marriage age (OR = 0.83; 95% CI, 0.73-0.94), income (OR high/low = 0.07; 95% CI, 0.008-0.63), family history of BC (OR = 3.82; 95% CI, 1.05-5.05), daily exercise (OR < 10/10-20 = 0.10; 95% CI, 0.01-0.67), and presence of chronic diseases (OR yes/no = 1.77; 95% CI, 1.73-5.07), were associated with late-stage of cancer.

CONCLUSION

Shortening the diagnostic delay can help patients receive medical treatment at an earlier disease stage, resulting in better prognosis. Smokers, younger women, and those with chronic conditions or a family history of BC should take extra caution, as they may have worse prognosis if diagnosed with cancer.