COLLABORATIVE CARE FOR PERINATAL DEPRESSION IN SOCIOECONOMICALLY DISADVANTAGED WOMEN: A RANDOMIZED TRIAL.

BACKGROUND: Both antenatal and postpartum depression have adverse, lasting effects on maternal and child well-being. Socioeconomically disadvantaged women are at increased risk for perinatal depression and have experienced difficulty accessing evidence-based depression care. The authors evaluated whether "MOMCare,"a culturally relevant, collaborative care intervention, providing a choice of brief interpersonal psychotherapy and/or antidepressants, is associated with improved quality of care and depressive outcomes compared to intensive public health Maternity Support Services (MSS-Plus). METHODS: A randomized multisite controlled trial with blinded outcome assessment was conducted in the Seattle-King County Public Health System. From January 2010 to July 2012, pregnant women were recruited who met criteria for probable major depression and/or dysthymia, English-speaking, had telephone access, and ≥18 years old. The primary outcome was depression severity at 3-, 6-, 12-, 18-month postbaseline assessments; secondary outcomes included functional improvement, PTSD severity, depression response and remission, and quality of depression care. RESULTS: All participants were on Medicaid and 27 years old on average; 58% were non-White; 71% were unmarried; and 65% had probable PTSD. From before birth to 18 months postbaseline, MOMCare (n = 83) compared to MSS-Plus participants (n = 85) attained significantly lower levels of depression severity (Wald's χ(2) = 6.09, df = 1, P = .01) and PTSD severity (Wald's χ(2) = 4.61, df = 1, P = .04), higher rates of depression remission (Wald's χ(2) = 3.67, df = 1, P = .05), and had a greater likelihood of receiving ≥4 mental health visits (Wald's χ(2) = 58.23, df = 1, P < .0001) and of adhering to antidepressants in the prior month (Wald's χ(2) = 10.00, df = 1, P < .01). CONCLUSION: Compared to MSS-Plus, MOMCare showed significant improvement in quality of care, depression severity, and remission rates from before birth to 18 months postbaseline for socioeconomically disadvantaged women. Findings suggest that evidence-based perinatal depression care can be integrated into the services of a county public health system in the United States. CLINICAL TRIAL REGISTRATION: ClinicalTrials.govNCT01045655.

Caregiving among American Indians and Alaska Natives with cancer.

PURPOSE: Caregivers are an important source of support for oncology patients during cancer diagnosis and treatment, often helping patients manage barriers to care. Our study had three goals: to describe the characteristics of caregivers for American Indian and Alaska Native (AI/AN) oncology patients, to assess the similarities and differences between the perceptions of caregivers and patients regarding barriers to cancer care, and to compare AI/AN caregivers to non-AI/AN caregivers on perceived barriers to cancer care. METHODS: We conducted a structured interview that assessed perceived barriers to cancer care with a paired sample of 98 adult caregivers and 98 AI/AN oncology patients and to assess the degree of agreement between these two groups. We also investigated whether AI/AN and non-AI/AN caregivers had differing perceptions of barriers to cancer care. RESULTS: Caregivers reported that their role was very meaningful and not highly stressful. Caregivers and patients agreed 70 % of the time on specific barriers to cancer care. Both groups overwhelmingly reported financial and family or work issues as major barriers to care, whereas trust in providers was the least frequently endorsed barrier. A comparison of AI/AN and non-AI/AN caregivers revealed that AI/AN caregivers identified confidentiality among clinical staff as a significant barrier, whereas non-AI/AN caregivers perceived financial barriers as more significant. CONCLUSIONS: Finances, family, and work are perceived as the largest barriers to the receipt of cancer care for AI/AN oncology patients. Both patients and caregivers trusted health-care providers. Assessing barriers to care early in the assessment process may result in better engagement with cancer treatment by patients and their caregivers.

Genetic polymorphisms of catechol-O-methyltransferase modify the neurobehavioral effects of mercury in children.

Mercury (Hg) is neurotoxic and children may be particularly susceptible to this effect. A current major challenge is identification of children who may be uniquely susceptible to Hg toxicity because of genetic disposition. This study examined the hypothesis that genetic variants of catechol-O-methyltransferase (COMT) that are reported to alter neurobehavioral functions that are also affected by Hg in adults might modify the adverse neurobehavioral effects of Hg exposure in children. Five hundred and seven children, 8-12 yr of age at baseline, participated in a clinical trial to evaluate the neurobehavioral effects of Hg from dental amalgam tooth fillings. Subjects were evaluated at baseline and at seven subsequent annual intervals for neurobehavioral performance and urinary Hg levels. Following the clinical trial, genotyping assays were performed for single-nucleotide polymorphisms (SNPs) of COMT rs4680, rs4633, rs4818, and rs6269 on biological samples provided by 330 of the trial participants. Regression-modeling strategies were employed to evaluate associations between allelic status, Hg exposure, and neurobehavioral test outcomes. Similar analysis was performed using haplotypes of COMT SNPs. Among girls, few interactions for Hg exposure and COMT variants were found. In contrast, among boys, numerous gene-Hg interactions were observed between individual COMT SNPs, as well as with a common COMT haplotype affecting multiple domains of neurobehavioral function. These findings suggest increased susceptibility to the adverse neurobehavioral effects of Hg among children with common genetic variants of COMT, and may have important implications for strategies aimed at protecting children from the potential health risks associated with Hg exposure.

The association between intensive care unit admission and subsequent depression in patients with diabetes.

OBJECTIVE: To examine whether intensive care unit (ICU) admission is independently associated with increased risk of major depression in patients with diabetes. METHODS: This prospective cohort study included 3596 patients with diabetes enrolled in the Pathways Epidemiologic Follow-Up Study, of whom 193 had at least one ICU admission over a 3-year period. We controlled for baseline depressive symptoms, demographics, and clinical characteristics. We examined associations between ICU admission and subsequent major depression using logistic regression. RESULTS: There were 2624 eligible patients who survived to complete follow-up; 98 had at least one ICU admission. Follow-up assessments occurred at a mean of 16.4 months post-ICU for those who had an ICU admission. At baseline, patients who had an ICU admission tended to be depressed, older, had greater medical comorbidity, and had more diabetic complications. At follow-up, the point prevalence of probable major depression among patients who had an ICU admission was 14% versus 6% among patients without an ICU admission. After multivariate adjustment, ICU admission was independently associated with subsequent probable major depression (Odds Ratio 2.07, 95% confidence interval (1.06-4.06)). Additionally, baseline probable major depression was significantly associated with post-ICU probable major depression. CONCLUSIONS: ICU admission in patients with diabetes is independently associated with subsequent probable major depression. Additional research is needed to identify at-risk patients and potentially modifiable ICU exposures in order to inform future interventional studies with the goal of decreasing the burden of comorbid depression in older patients with diabetes who survive critical illnesses.

Influence of framing and graphic format on comprehension of risk information among American Indian tribal college students.

We evaluated methods for presenting risk information by administering six versions of an anonymous survey to 489 American Indian tribal college students. All surveys presented identical numeric information, but framing varied. Half expressed prevention benefits as relative risk reduction, half as absolute risk reduction. One third of surveys used text to describe prevention benefits; one third used text plus bar graph; one third used text plus modified bar graph incorporating a culturally tailored image. The odds ratio (OR) for correct risk interpretation for absolute risk framing vs. relative risk framing was 1.40 (95 % CI = 1.01, 1.93). The OR for correct interpretation of text plus bar graph vs. text only was 2.16 (95 % CI = 1.46, 3.19); OR for text plus culturally tailored bar graph vs. text only was 1.72 (95 % CI = 1.14, 2.60). Risk information including a bar graph was better understood than text-only information; a culturally tailored graph was no more effective than a standard graph.

The association of comorbid depression with intensive care unit admission in patients with diabetes: a prospective cohort study.

BACKGROUND: It is unknown if comorbid depression in patients with diabetes mellitus increases the risk of intensive care unit (ICU) admission. OBJECTIVE: This study examined whether comorbid depression in patients with diabetes increased risk of ICU admission, coronary care unit (CCU) admission, and general medical-surgical unit hospitalization, as well as total days hospitalized, after controlling for demographics, clinical characteristics, and health risk behaviors. METHOD: This prospective cohort study included 3,596 patients with diabetes enrolled in the Pathways Epidemiologic Follow-Up Study. We assessed baseline depression with the Patient Health Questionnaire-9. We controlled for baseline demographics, smoking, BMI, exercise, hemoglobin A(1c), medical comorbidities, diabetes complications, type 1 diabetes, diabetes duration, and insulin treatment. We assessed time to any ICU, CCU, and/or general medical-surgical unit admission using Cox proportional-hazards regression. We used Poisson regression with robust standard errors to examine associations between depression and total days hospitalized. RESULTS: Unadjusted analyses revealed that baseline probable major depression was associated with increased risk of ICU admission [hazard ratio (HR) 1.94, 95% confidence interval (95% CI)(1.34-2.81)], but was not associated with CCU or general medical-surgical unit admission. Fully adjusted analyses revealed probable major depression remained associated with increased risk of ICU admission [HR 2.23, 95% CI(1.45-3.45)]. Probable major depression was also associated with more total days hospitalized (Incremental Relative Risk 1.64, 95%CI(1.26-2.12)). CONCLUSIONS: Patients with diabetes and comorbid depression have a greater risk of ICU admission. Improving depression treatment in patients with diabetes could potentially prevent hospitalizations for critical illnesses and lower healthcare costs.

Barriers and facilitators to walking and physical activity among American Indian elders.

INTRODUCTION: Physical inactivity is common among older American Indians. Several barriers impede the establishment and maintenance of routine exercise. We examined personal and built-environment barriers and facilitators to walking and physical activity and their relationship with health-related quality of life in American Indian elders. METHODS: We used descriptive statistics to report barriers and facilitators to walking and physical activity among a sample of 75 American Indians aged 50 to 74 years. Pearson correlation coefficients were used to examine the relationship between health-related quality of life and barriers to walking and physical activity after adjusting for caloric expenditure and total frequency of all exercise activities. RESULTS: Lack of willpower was the most commonly reported barrier. Elders were more likely to report personal as opposed to built-environment reasons for physical inactivity. Better health and being closer to interesting places were common walking facilitators. Health-related quality of life was inversely related to physical activity barriers, and poor mental health quality of life was more strongly associated with total barriers than poor physical health. CONCLUSION: We identified a variety of barriers and facilitators that may influence walking and physical activity among American Indian elders. More research is needed to determine if interventions to reduce barriers and promote facilitators can lead to objective, functional health outcomes.

Assessing the Impact of Different Depression Treatment Success Metrics on Organizational Performance.

Objective: The Patient Health Questionnaire-9 (PHQ-9) is commonly used to assess depression symptoms, but its associated treatment success criteria (i.e., metrics) are inconsistently defined. The authors aimed to analyze the impact of metric choice on outcomes and discuss implications for clinical practice and research. Methods: Analyses included three overlapping and nonexclusive time cohorts of adult patients with depression treated in 33 organizations between 2008 and 2018. Average depression improvement rates were calculated according to eight metrics. Organization-level rank orders defined by these metrics were calculated and correlated. Results: The 12-month cohort had higher rates of metrics indicating treatment success than did the 3- and 6-month cohorts; the degree of improvement varied by metric, although all organization-level rank orders were highly correlated. Conclusions: Different PHQ-9 treatment metrics are associated with disparate improvement rates. Organization-level rankings defined by different metrics are highly correlated. Consistency of metric use may be more important than specific metric choice.

The relationship between changes in depression symptoms and changes in health risk behaviors in patients with diabetes.

BACKGROUND: This longitudinal study of patients with diabetes examined the relationship between changes in depressive symptoms and changes in diabetes self-care behaviors over 5 years. DESIGN, PATIENTS AND MEASUREMENTS: A total of 2759 patients with diabetes enrolled in a large HMO were followed over a 5-year period. Patients filled out a baseline mail survey and participated in a telephone interview 5 years later. Depression was measured with the Patient Health Questionnaire (PHQ-9) and diabetes self-care was measured with the Summary of Diabetes Self-Care Activities (SDSCA) questionnaire. Baseline and longitudinal evidence of diabetes and medical disease severity and complications were measured using ICD-9 and CPT codes and verified by chart review. RESULTS: At the 5-year follow-up, patients with diabetes with either persistent or worsening depressive symptoms compared to those in the no depression group had significantly fewer days per week of following a healthy diet or participating in > or = 30 min of exercise. At 5-year follow-up, patients with clinical improvement in depression symptoms showed no differences compared to the no depression group on number of days per week of adherence to diet but showed deterioration in adherence to exercise on some, but not all, measures. CONCLUSIONS: Patients with diabetes with persistent or worsening depressive symptoms over 5 years had significantly worse adherence to dietary and exercise regimens than patients in the no depression group. These results emphasize the need to further develop and test interventions to improve both quality of care for depression and self-care in diabetes patients.

The effect of comorbid anxiety and depressive disorders on health care utilization and costs among adolescents with asthma.

OBJECTIVE: To assess whether youth with asthma and comorbid anxiety and depressive disorders have higher health care utilization and costs than youth with asthma alone. METHODS: A telephone survey was conducted among 767 adolescents (aged 11 to 17 years) with asthma. Diagnostic and Statistical Manual-4th Version (DSM-IV) anxiety and depressive disorders were assessed via the Diagnostic Interview Schedule for Children. Health care utilization and costs in the 12 months pre- and 6 months post-interview were obtained from computerized health plan records. Multivariate analyses were used to determine the impact of comorbid depression and anxiety on medical utilization and costs. RESULTS: Unadjusted analyses showed that compared to youth with asthma alone, youth with comorbid anxiety/depressive disorders had more primary care visits, emergency department visits, outpatient mental health specialty visits, other outpatient visits and pharmacy fills. After controlling for asthma severity and covariates, total health care costs were approximately 51% higher for youth with depression with or without an anxiety disorder but not for youth with an anxiety disorder alone. Most of the increase in health care costs was attributable to nonasthma and non-mental health-related increases in primary care and laboratory/radiology expenditures. CONCLUSIONS: Youth with asthma and comorbid depressive disorders have significantly higher health care utilization and costs. Most of these costs are due to increases in non-mental health and nonasthma expenses. Further study is warranted to evaluate whether improved mental health treatment and resulting increases in mental health costs would be balanced by savings in medical costs.

Substance-induced suicidal admissions to an acute psychiatric service: characteristics and outcomes.

The degree of substance-induced syndrome (SIS) was evaluated in 5,116 acutely hospitalized suicidal psychiatric inpatients. Admission and discharge severity ratings were made by academic attendings using structured forms. Outcome variables analyzed include ratings of psychiatric symptom severity on admission and discharge, length of stay, severity of SIS, and severity of alcohol/drug problems. Suicidal inpatients rated with a high degree of SIS were more likely to be homeless, to be unemployed, to be uncooperative, to have shorter lengths of stay, and to show a more rapid improvement in symptoms. These patients represent a subgroup of the co-occurring disorders population having a high degree of addiction severity with temporary substance-induced suicidal syndromes and are subjected to the most expensive level of care in the mental health system. Implications of these findings include the fact that psychiatric inpatient services need to provide intensive addiction intervention treatment and that outpatient addiction services need improved capability and capacity to care for suicidal patients.

Demographic-Specific Rates for Life Events in the Cardiovascular Health Study and Comparisons With Other Studies.

PURPOSE OF THE STUDY: (1a) We use the Cardiovascular Health Study (CHS), a multi-site heterogeneous sample of Medicare enrollees (N = 5,849) to provide rates for specific life events experienced within 6 months; (1b) We present rates for 29 other studies of community-residing older adults (N = 41,308); (2) For the CHS, we provide demographic-specific rates and predicted probabilities for age [young-old (65-75) vs old-old (≥75)], gender, race, marital status, and education. DESIGN/METHODS: The CHS sample is 57.6% women, 84.2% white (15.8% black), and 66.3% married. Mean age is 72.8 years (standard deviation [SD] = 5.6, range = 65-100) and education is 13.7 years (SD = 4.8). Life events were interviewer-assessed. Regressions estimated associations of life event rates with demographic groups (e.g., age), controlling for other demographic variables (e.g., gender, etc.). RESULTS: (1a) CHS rates ranged from 44.7% (death of someone close) to 1.1% (retirement/work changes). (1b) Most life event studies used total scores and only 5 that met our inclusion criteria used time intervals <1 year; longer intervals were associated with higher rates. (2) In the CHS, the life event for illnesses was related to 5 demographic variables (net the other 4 demographic variables), difficulties caregiving to 4, and worse relationships to 3 demographic variables. Race was related to 8 life events, marital status to 7, education to 6, and age to 4 events. IMPLICATIONS: By identifying demographic groups at highest risk for life events, this research focuses on older adults at greatest risk for health problems. These data are necessary for translating research into interventions, practice, and policy.

Summary health status measures in advanced heart failure: relationship to clinical variables and outcome.

BACKGROUND: Patient-centered health status measures are important because they capture the patient's perspective on their heart failure, but it is unclear which of these have independent prognostic significance. METHODS AND RESULTS: A total of 142 consecutive subjects from a specialty heart failure clinic were assessed at baseline with a broad array of clinical, laboratory, and self-report measures including four summary measures of health status. The relationships between these measures and their association with the combined end point of transplantation or death over a mean follow-up of 3 years were examined. In unadjusted analyses, the Kansas City Cardiomyopathy Questionnaire (KCCQ) summary score had the strongest association with the combined end point (HR [for each unit score difference] = 0.98 [0.96-0.99], P = .002). In the adjusted Cox proportional hazards model including all 4 summary measures, the Seattle Heart Failure Score, V0(2,) systolic blood pressure, and medical comorbidity, only the Standard Gamble utility remained significantly associated with time to the combined end point (HR [for each 0.01 utility score difference] = 0.98 [0.97-0.99], P = .007). CONCLUSIONS: Our study suggests that summary health status measures are simple and significant indicators of prognosis in advanced heart failure patients. The KCCQ summary score summarizes a wide range of clinical variables from the patient's point of view, whereas the standard gamble utility contains important prognostic information not captured in usual clinical variables.

In patients with heart failure elevated soluble TNF-receptor 1 is associated with higher risk of depression.

BACKGROUND: Pro-inflammatory cytokines may contribute to the development and progression of heart failure (HF) and are also implicated in depressive disorders. In this cross-sectional study, we investigated whether systemic inflammation, as assessed by circulating levels of inflammatory cytokines, was associated with comorbid depression in patients with heart failure. METHODS AND RESULTS: Baseline clinical variables, depression status, and inflammatory marker levels were measured in 129 ambulatory HF patients. We hypothesized that pro-inflammatory cytokines, specifically tumor necrosis factor (TNF)-alpha, interleukin (IL)-1, and IL-6, would be elevated in HF patients with comorbid depression. In unadjusted analyses, levels of soluble TNF-alpha receptor1 (sTNFr1) were significantly higher among depressed (1.6 ng/mL), compared with nondepressed (1.1 ng/mL), HF patients (P = .01). After multivariate adjustment, compared with patients in the lowest quartile of sTNFr1 levels, those in the highest quartile had an adjusted near 5-fold higher risk of depression (OR 4.6, 95% CI 1.2-17.3; P for trend .008). The subgroup of patients on antidepressants but not currently depressed had a trend toward higher levels of sTNFr1, suggesting that antidepressants may not lower cytokine levels even when adequately treating depressive symptoms. IL-1beta and IL-6 levels were not significantly different among depressed versus nondepressed HF patients. CONCLUSIONS: In this cross-sectional analysis, HF patients with comorbid depression, compared with nondepressed HF patients, had higher levels of sTNFr1 and trend toward higher levels of sTNFr1 even when adequately treated for depression.

Clinical factors associated with relapse in primary care patients with chronic or recurrent depression.

BACKGROUND: Because in most patients depression is a relapsing/remitting disorder, finding clinical factors associated with risk of relapse is important. The majority of patients with depression are treated in primary care settings, but few previous studies have examined predictors of relapse in primary care patients with recurrent or chronic depression. METHODS: Data from a cohort of 386 primary care patients in a clinical trial were analyzed for clinical and demographic predictors of relapse over a one-year post-study observational period. Patients were selected for a high risk of relapse, based on a history of either 3 previous depressive episodes or dysthymia, and enrolled in a randomized trial of relapse prevention. RESULTS: Factors found to be associated with significantly higher risk of relapse included poorer medication adherence in the 30 days prior to the trial, lower self-efficacy to manage depression, and higher scores on the Child Trauma Questionnaire. LIMITATIONS: Use of a sample of limited diversity taken from a clinical trial, and use of retrospective information from patients with potential for recall bias. CONCLUSIONS: The findings of this report suggest specific risk factors to be targeted in depression relapse prevention interventions. It is encouraging that two of the factors associated with increased risk of relapse, self-efficacy and medication adherence have been seen to improve with the intervention utilized in the primary care trial from which the studied cohort was drawn.

Agreement between parents and children regarding anxiety and depression diagnoses in children with asthma.

This study examined parent-child agreement regarding anxiety and depressive disorders in youth with asthma and evaluated key demographic and health differences associated with parent-child agreement. Of 756 outpatient youth with asthma, 122 (16.0%) were diagnosed with a DSM-IV anxiety or depression disorder using the Diagnostic Interview Schedule for Children (C-DISC). Parents reported on internalizing symptoms using the Child Behavior Checklist (CBCL). Logistic regression analyses were used to examine factors related to parent- and child-reported symptom agreement. Low rates of agreement (48.9%) between youth and parents regarding diagnosis of a DSM-IV anxiety or depressive disorder were found among youth with asthma. Increased agreement was associated with higher externalizing behavior score on the CBCL and more anxiety and depressive symptoms on the C-DISC. Children without behavioral problems and with less severe anxiety and depression were recognized significantly less often by their parents.

Changes in Physical Activity Barriers among American Indian Elders: A Pilot Study​.

The objective of the present study was to assess whether selfreported physical activity barriers could be reduced among American Indian elders who participated in a 6-week randomized physical activity trial that compared the use of a pedometer only to that of pedometers with step-count goal setting. Elders (N = 32) were compared on the Barriers to Being Physically Active Quiz after participating in a pilot physical activity trial. Elders were classified into high- and low-barrier groups at baseline and compared on self-reported physical activity, health-related quality of life, pedometer step counts, and 6-minute walk performance. At the conclusion of the 6-week trial, only the lack of willpower subscale significantly decreased. The low-barrier group reported significantly higher physical activity engagement and improved mental health quality of life than the high-barrier group. The groups did not differ on daily step counts or 6-minute walk performance. Additional research is needed with a larger sample to understand relevant activity barriers in this population and assess whether they can be modified through participation in structured physical activity and exercise programs.

Technology Use, Preferences, and Capacity in Injured Patients at Risk for Posttraumatic Stress Disorder.

OBJECTIVE: This investigation comprehensively assessed the technology use, preferences, and capacity of diverse injured trauma survivors with posttraumatic stress disorder (PTSD) symptoms. METHOD: A total of 121 patients participating in a randomized clinical trial (RCT) of stepped collaborative care targeting PTSD symptoms were administered baseline one-, three-, and six-month interviews that assessed technology use. Longitudinal data about the instability of patient cell phone ownership and phone numbers were collected from follow-up interviews. PTSD symptoms were also assessed over the course of the six months after injury. Regression analyses explored the associations between cell phone instability and PTSD symptoms. RESULTS: At baseline, 71.9% (n = 87) of patients reported current cell phone ownership, and over half (58.2%, n = 46) of these patients possessed basic cell phones. Only 19.0% (n = 23) of patients had no change in cell phone number or physical phone over the course of the six months postinjury. In regression models that adjusted for relevant clinical and demographic characteristics, cell phone instability was associated with higher six-month postinjury PTSD symptom levels (p < 0.001). CONCLUSIONS: Diverse injured patients at risk for the development of PTSD have unique technology use patterns, including high rates of cell phone instability. These observations should be strongly considered when developing technology-supported interventions for injured patients with PTSD.

Using relationship styles based on attachment theory to improve understanding of specialty choice in medicine.

BACKGROUND: Patient-provider relationships in primary care are characterized by greater continuity and depth than in non-primary care specialties. We hypothesized that relationship styles of medical students based on attachment theory are associated with specialty choice factors and that such factors will mediate the association between relationship style and ultimately matching in a primary care specialty. METHODS: We determined the relationship styles, demographic characteristics and resident specialty match of 106 fourth-year medical students. We assessed the associations between 1) relationship style and specialty choice factors; 2) specialty choice factors and specialty match, and 3) relationship style and specialty match. We also conducted mediation analyses to determine if factors examined in a specialty choice questionnaire mediate the association between relationship style and ultimately matching in a primary care specialty. RESULTS: Prevalence of attachment styles was similar to that found in the general population and other medical school settings with 59% of students rating themselves as having a secure relationship style. Patient centeredness was directly associated, and career rewards inversely associated with matching in a primary care specialty. Students with a self-reliant relationship style were significantly more likely to match in a non-primary care specialty as compared to students with secure relationship style (OR = 5.3, 95% CI 1.8, 15.6). There was full mediation of the association between relationship style and specialty match by the specialty choice factor characterized by patient centeredness. CONCLUSION: Assessing relationship styles based on attachment theory may be a potentially useful way to improve understanding and counsel medical students about specialty choice.

Barriers to Cancer Care among American Indians and Alaska Natives.

INTRODUCTION: Cancer is among the leading causes of death in American Indians and Alaska Natives (AI/ANs), with rates increasing over the last two decades. Barriers in accessing cancer screening and treatment likely contribute to this situation. METHODS: We administered structured clinical interviews and conducted descriptive and multiple linear regression analyses of demographic, health, spiritual, and treatment factors associated with self-reported barriers to cancer care among 143 adult AI/AN oncology patients. RESULTS: High levels of satisfaction with cancer care, older age, positive mental health quality of life, and positive physical health quality of life were all significantly associated with lower scores for cancer care barriers, explaining 27% of the total model variance. CONCLUSION: Addressing barriers to cancer care might help to reduce health disparities among AI/AN oncology patients. Future research should determine whether reducing barriers improves engagement with cancer treatment and overall health outcomes.