Publications

Abstract

Purpose: Previous research has explored occupational activity of breast cancer survivors but has not examined the influence of occupational level on symptoms prospectively. The purpose of this study was to examine the relationship between occupational classification and changes in mood and symptom burden for postmenopausal breast cancer survivors during the first year of anastrozole therapy. Methods: This was an exploratory secondary analysis in 49 postmenopausal women receiving anastrozole therapy for early-stage breast cancer. Participants reported their occupation at baseline and completed self-report questionnaires measuring mood and symptom burden at baseline, 6 months, and 12 months. Occupation was classified according to four major skill levels delineated by the International Standard Classification of Occupations (ISCO). Results: Breast cancer survivors employed at occupational skill levels 1 through 3 reported significantly higher depressive symptoms, fatigue, and total symptoms on average than those employed at ISCO skill level 4. After adjusting for multiple comparisons, this pattern remained for the musculoskeletal, vasomotor, and gastrointestinal symptom subscales. Conclusions: Breast cancer survivors employed at lower skill levels (i.e., ISCO 1–3) reported poorer mood and greater symptom burden than breast cancer survivors employed at a higher skill level (i.e., ISCO 4). Assessing baseline occupation of occupationally active breast cancer survivors may improve understanding of the association between types of occupations and mood and symptom trajectories and may inform development of interventions to mitigate symptom severity in order to help breast cancer survivors maintain optimal occupational function and adherence to therapy.

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Background: As palliative care grows and evolves, robust programs to train and develop the next generation of leaders are needed. Continued integration of palliative care into the fabric of usual health care requires leaders who are prepared to develop novel programs, think creatively about integration into the current health care environment, and focus on sustainability of efforts. Such leadership development initiatives must prepare leaders in clinical, research, and education realms to ensure that palliative care matures and evolves in diverse ways. Methods: The Cambia Health Foundation designed the Sojourns Scholar Leadership Program to facilitate leadership development among budding palliative care leaders. Results: The background, aims, and results to date of each of the projects from the scholars of the inaugural cohort are presented.

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Purpose Trainee mistreatment remains an important and serious medical education issue. Mistreatment toward trainees by the medical team has been described; mistreatment by patients and families has not. Motivated by discrimination towards a resident by a family in their emergency department, the authors sought to identify strategies for trainees and physicians to respond effectively to mistreatment by patients and families. Method A purposeful sample of pediatric faculty educational leaders was recruited from April-June 2014 at Stanford University. Using a constructivist grounded theory approach, semistructured one-on-one interviews were conducted. Participants were asked to describe how they would respond to clinical scenarios of families discriminating against trainees (involving race, gender, and religion). Interviews were audio-recorded, transcribed, and anonymized. The authors analyzed interview transcripts using constant comparative analysis and performed post hoc member checking. This project was IRB approved. Results Four themes emerged from interviews with 13 faculty: assess illness acuity, cultivate a therapeutic alliance, depersonalize the event, and ensure a safe learning environment. Participants wanted trainees to feel empowered to remove themselves from care when necessary but acknowledged that removal was not always possible or easy. Nearly all participants agreed that trainee and faculty development was needed. Suggested educational strategies included team debriefng and critical reffection. Conclusions Discrimination towards trainees by patients and families is an important issue. As this type of mistreatment cannot be fully prevented, effective preparation is essential. Effective response strategies exist and can be taught to trainees to empower responses that protect learners and preserve patient care.

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The prevalence of obesity is a significant problem among racial and ethnic minorities and those of low socioeconomic status (SES). Psychosocial barriers, such as binge eating and low self-efficacy, are known to hinder the adoption of a more healthful diet. There is limited research identifying racial and SES differences in binge eating and self-efficacy. Further investigations of these constructs may allow researchers to improve the effectiveness of weight management interventions and increase social worker involvement. In this article, the authors examine the socioeconomic and racial differences in binge eating and eating self-efficacy in a sample of individuals seeking weight loss treatment (N = 151). They explore associations between various sociodemographic variables and the Binge Eating Scale and Weight Efficacy Lifestyle Questionnaire (WEL). At baseline, nonwhite participants or those with fewer years of education exhibited more confidence resisting eating when food was available. Moreover, nonwhite participants reported more self-confidence eating under social pressure and had higher total WEL scores than white participants. However, at six months, nonwhite participants' WEL scores decreased. White participants increased their total WEL scores and obtained a higher percent weight change by the end of the intervention. Additional investigations on the dynamics affecting the development of self-efficacy are warranted.

Abstract

Background: The Affordable Care Act requires hospices to report quality measures across a range of processes and practices. Yet uncertainties exist regarding the impact of hospice preferred practices on patient outcomes. Objective: Assess the impact of 6 hospice preferred practices and hospice organizational characteristics on hospital utilization and death using the first national data on hospice preferred practices. Design: Longitudinal cohort study (2008-2011) of Medicare beneficiaries (N=149,814) newly enrolled in a national random sample of hospices (N=577) from the National Hospice Survey (84% response rate) and followed until death. Outcome Measures: The proportion of patients at each hospice admitted to the hospital, emergency department (ED), and intensive care unit (ICU), and who died in the hospital after hospice enrollment. Results: Hospices that reported assessing patient preferences for site of death at admission had lower odds of being in the highest quartile for hospital death (AOR=0.36; 95% CI, 0.14-0.93) and ED visits (AOR=0.27; 95% CI, 0.10-0.76). Hospices that reported more frequently monitoring symptoms had lower odds of being in the highest quartile for ICU stays (AOR=0.48; 95% CI, 0.24-0.94). In adjusted analyses, a higher proportion of patients at for-profit compared with nonprofit hospices experienced a hospital admission (15.3% vs. 10.9%, P<0.001), ED visit (21.8% vs. 15.6%, P<0.001), and ICU stay (5.1% vs. 3.0%, P<0.001). Conclusions: Hospitalization of patients following hospice enrollment varies substantially across hospices. Two of the 6 preferred practices examined were associated with hospitalization rates and for-profit hospices had persistently high hospitalization rates regardless of preferred practice implementation.

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Million Hearts is a national initiative to improve the nation's cardiovascular health through evidence-based practices and prevention. This article reviews the ABCS of Million Hearts with an emphasis on NP-led care models. Recommendations for clinical practice, education, research, and health policy are highlighted.

Abstract

Million Hearts is a national initiative to improve the nation's cardiovascular health through evidence-based practices and prevention. This article reviews the ABCS of Million Hearts with an emphasis on NP-led care models. Recommendations for clinical practice, education, research, and health policy are highlighted.

Abstract

The dental hygienist team member has an opportunity to coordinate care within an interprofessional practice as an oral health care manager. Background and purpose Although dental hygienists are currently practicing within interprofessional teams in settings such as pediatric offices, hospitals, nursing homes, schools, and federally qualified health centers, they often still assume traditional responsibilities rather than practicing to the full extent of their training and licenses. This article explains the opportunity for the dental hygiene professional to embrace patient-centered care as an oral health care manager who can facilitate integration of oral and primary care in a variety of health care settings. Methods Based on an innovative model of collaboration between a college of dentistry and a college of nursing, an idea emerged among several faculty members for a new management method for realizing continuity and coordination of comprehensive patient care. Involved faculty members began working on the development of an approach to interprofessional practice with the dental hygienist serving as an oral health care manager who would address both oral health care and a patient's related primary care issues through appropriate referrals and follow-up. This approach is explained in this article, along with the results of several pilot studies that begin to evaluate the feasibility of a dental hygienist as an oral health care manager. Conclusion A health care provider with management skills and leadership qualities is required to coordinate the interprofessional provision of comprehensive health care. The dental hygienist has the opportunity to lead closer integration of oral and primary care as an oral health care manager, by coordinating the team of providers needed to implement comprehensive, patient-centered care.

Abstract

College women who experience sexual violence (SV) and disordered eating (DE) are at risk for comorbid mental health symptomology (depression, somatization) and risky health behaviors (dating status, alcohol use). The purpose of this study is to explore associations of coexisting sexual violence history and disordered eating with mental health and health behaviors in college women. This cross sectional descriptive study is a secondary analysis of survey data from college students from five universities (n = 2747). College women with both SV and DE were more likely to experience increased depressive and somatic symptoms and participate in risky health behaviors.

Abstract

Background: Since the situation-specific theory of heart failure (HF) self-care was published in 2008, we have learned much about how and why patients with HF take care of themselves. This knowledge was used to revise and update the theory. Objective: The purpose of this article was to describe the revised, updated situation-specific theory of HF self-care. Result: Three major revisions were made to the existing theory: (1) a new theoretical concept reflecting the process of symptom perception was added; (2) each self-care process now involves both autonomous and consultative elements; and (3) a closer link between the self-care processes and the naturalistic decision-making process is described. In the revised theory, HF self-care is defined as a naturalistic decision-making process with person, problem, and environmental factors that influence the everyday decisions made by patients and the self-care actions taken. The first self-care process, maintenance, captures those behaviors typically referred to as treatment adherence. The second self-care process, symptom perception, involves body listening, monitoring signs, as well as recognition, interpretation, and labeling of symptoms. The third self-care process, management, is the response to symptoms when they occur. A total of 5 assumptions and 8 testable propositions are specified in this revised theory. Conclusion: Prior research illustrates that all 3 self-care processes (ie, maintenance, symptom perception, and management) are integral to self-care. Further research is greatly needed to identify how best to help patients become experts in HF self-care.

Abstract

Objective Adverse outcomes associated with chronic depressive symptoms are of clinical importance. The objective was to identify subgroups of older adults based on their trajectories of depressive symptoms over a 10-year period and determine if these subgroups predicted oral health outcomes. Methods The sample was 944 adults aged 65+ who participated in the oral health module of the the Health and Retirement Survey in 2008. Depressive symptoms were measured with a modified version of the Center for Epidemiologic Studies-Depression (CES-D) scale. Latent class trajectory analysis was used to identify distinct subgroups of elders based on their CES-D scores from 1998-2008. Group membership was used to predict self-rated oral health, overall mouth condition (problems with bleeding gums, gum sensitivity, and food avoidance), and edentulism in 2008. Results Three distinct subgroups were identified using zero-inflated Poisson regression models: (i) minimal depressive symptoms over the study period (43%), (ii) low but generally stable level of depressive symptoms (41%), and (iii) moderate symptoms and higher CES-D scores than the other groups over the 10 years (16%). Controlling for demographic and health variables and edentulism status, having a trajectory of moderate symptoms was associated with poorer mouth condition (p < 0.0001) and poorer self-rated oral health (p = 0.0003) compared with those with minimal symptoms. Having low levels of depressive symptoms was not significantly associated with these two outcomes. Group membership was not significantly associated with the probability of edentulism. Conclusions Chronic moderate depressive symptoms are associated with poorer oral health in older adults.

Abstract

Objectives: While trends in tooth loss among older adults have been well documented and show a decline over the last few decades, little is known about trends in tooth decay which may lead to tooth loss. The study aim was to examine trends in tooth decay among adults ages 50 years and older in the United States and determine whether these trends were consistent across demographic and socioeconomic subgroups of middle-aged and older adults. Methods: Secondary analysis of data collected through detailed oral health examinations in the National Health and Nutrition Examination (NHANES) surveys 1988–1994 and 1999–2004. Tooth decay was measured as active caries. Multivariable associations were estimated using negative binomial regression models. Results: Averaged over time, the mean number of decayed teeth was 0.54. Rates of decay remained stable over time. Males, non-Hispanic Blacks, Mexican-Americans, and those of other race/ethnicity as well as those with fewer years of education and lower levels of income had more decayed teeth. The increased number of decayed teeth for Mexican-Americans and those of other race/ethnicity was due in part to differing levels of education and income. Trends over time did not vary by any of these demographic and socioeconomic characteristics. Trends in the number of decayed teeth did not meaningfully change when the numbers of missing and filled teeth were controlled. Conclusions: Although studies have shown the number of middle-aged and older Americans experiencing tooth loss has decreased over time, trends in tooth decay have remained relatively stable, with socioeconomic disparities persisting over time.

Abstract

Background and Aims: To address barriers to implementing the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) in medical settings, we adapted the traditional interviewer-administered (IA) ASSIST to an audio-guided computer assisted self-interview (ACASI) format. This study sought to validate the ACASI ASSIST by estimating the concordance, correlation and agreement of scores generated using the ACASI versus the reference standard IA ASSIST. Secondary aims were to assess feasibility and compare ASSIST self-report to drug testing results. Design: Participants completed the ACASI and IA ASSIST in a randomly assigned order, followed by drug testing. Setting: Urban safety-net primary care clinic in New York City, USA. Participants: A total of 393 adult patients. Measurements: Scores generated by the ACASI and IA ASSIST; drug testing results from saliva and hair samples. Findings: Concordance between the ACASI and IA ASSIST in identifying moderate-high-risk use was 92-99% for each substance class. Correlation was excellent for global scores [intraclass correlation (ICC)=0.937, confidence interval (CI)=0.924-0.948] and for substance-specific scores for tobacco (ICC=0.927, CI=0.912-0.940), alcohol (ICC=0.912, CI=0.893-0.927) and illicit drugs (ICC=0.854, CI=0.854-0.900) and good for prescription drugs (ICC=0.676, CI=0.613-0.729). Ninety-four per cent of differences in global scores fell within anticipated limits of agreement. Among participants with a positive saliva test, 74% self-reported use on the ACASI ASSIST. The ACASI ASSIST required a median time of 3.7minutes (range 0.7-15.4), and 21 (5.3%) participants requested assistance. Conclusions: The computer self-administered Alcohol, Smoking and Substance Involvement Screening Test appears to be a valid alternative to the interviewer-administered approach for identifying substance use in primary care patients.

Abstract

Objectives: The objective of this study was to determine the relationship of serum vitamin D deficiency (VDD) to histologic features of non-alcoholic fatty liver disease (NAFLD), and associated demographic, clinical, laboratory, and transcriptomic data in the well-characterized Non-alcoholic Steatohepatitis Clinical Research Network (NASH CRN) cohort. METHODS: Serum vitamin D 25(OH)D (VD) was quantified by liquid chromatography-tandem mass spectrometry in 190 adults (>18 years) with biopsy-proven NAFLD. Subjects were categorized according to their level of VD as either sufficient (>30 ng/ml), insufficient (≥20≤30 ng/ml), or deficient (VDD; <20 ng/ml). Multivariable logistic regression was used to investigate the association of VDD and the presence of definite NASH and individual histological features of NAFLD after adjusting for age, sex, race, body mass index, alanine aminotransferase, and diabetes status. Hepatic transcriptomic data was compared between VDD and non-VDD subjects. Results: VDD was present in 55% of subjects and was independently associated with definitive NASH (odds ratio (OR) 3.15, 95% confidence interval (CI), 1.62-6.15, P=0.001), increased lobular inflammation (OR=1.98, 95% CI, 1.08-3.61, P=0.026), more ballooning (OR=2.38, 95% CI, 1.32-4.30, P=0.004), and the presence of fibrosis (OR=2.32, 95% CI, 1.13-4.77, P=0.022). There was a significant inverse relationship between lower levels of serum resistin and increased VD level category (P=0.013). The KRT10, SEMA3B, SNORD3C, ARSD, and IGKV4-1 genes were differentially expressed (false discovery rate <0.05) between VDD and non-VDD subjects. Gene ontology and pathway analysis suggest activation of the mitogen-activated protein kinase and nuclear factor-κB pathways in VDD NAFLD subjects. Conclusions: VDD is prevalent among US adult NAFLD patients and is independently associated with a definitive diagnosis of NASH and increased histological severity. Novel associations in proinflammatory pathways were identified, which suggest the mechanism for VDD in the pathogenesis of NASH and support dietary and/or lifestyle modifications to increase vitamin D levels in these patients.

Abstract

Introduction: Cardiovascular disease has been identified as the leading cause of maternal mortality in the United States, with cardiomyopathy, including peripartum cardiomyopathy (PPCM), accounting for 12% to 16% of all pregnancy-related deaths. The purpose of this study was to describe women's experiences being diagnosed with PPCM. Methods: This investigation was conducted using a qualitative design. We collected publicly available narratives posted by 92 women with PPCM (mean [SD] age 29 [6] years, mean [SD] ejection fraction 25.5 [10.8]%) in 3 online support groups. Data were coded and thematically organized so as to produce a richly detailed account of this experience. Results: The experience of diagnosis was marked by the women's distinct memories of their initial symptoms and whether they were dismissed or taken seriously. The most commonly reported symptoms were extreme shortness of breath, orthopnea, tachycardia, palpitations, chest pain, cough, and edema. Nearly 40% of women experienced symptom dismissal by health care providers. One-fourth of women were initially given inaccurate diagnoses ranging from “new mom anxiety” to asthma. Women described their initial reaction to diagnosis as feeling terrified, devastated, and feeling a sense of doom. Women had difficulty caring for their newborns during the postpartum period, and they struggled with the medical advice they received to not get pregnant again. Discussion: Despite experiencing severe subjective and objective symptoms, nearly 40% of women with PPCM experienced symptom dismissal by health care providers, in part due to the overlap between normal symptoms of pregnancy or the postpartum period and symptoms of heart failure.

Abstract

The purpose of the current study was to explore how Minimum Data Set (MDS) coordinators perceive their role and the assessment process. Eleven MDS coordinators from 10 geographically dispersed nursing homes (NHs) were interviewed between May and September 2013. Four broad themes emerged from content analysis: (a) information gathering, (b) interdisciplinary coordination, (c) role challenges, and (d) resources. The fi rst two themes referred to key components and competencies in the MDS coordinators' role, the third theme dealt with certain challenges inherent in the role, and the fourth theme highlighted resources that helped address these challenges. The current study provides insight into how MDS coordinators perceive their role, as well as some of the challenges they face to successfully enact that role. The current fi ndings can help inform NH management staff, such as directors of nursing and NH administrators, and policy makers, on how best to support MDS coordinators' work to enable effi cient and accurate resident assessment processes.

Abstract

Physical activity and cardiac rehabilitation (CR) are components of heart failure (HF) self-care. The aims of this study were to describe patterns of physical activity in African Americans (n = 30) with HF and to explore experience in CR. This was a mixed method, concurrent nested, predominantly qualitative study. Qualitative data were collected via interviews exploring typical physical activity, and CR experience. It was augmented by quantitative data measuring HF severity, self-care, functional capacity and depressive symptoms. Mean age was 60 ± 15 years; 65% were New York Heart Association (NYHA) class III HF. Forty-three percent reported that they did less than 30 min of exercise in the past week; 23% were told “nothing” about exercise by their provider, and 53% were told to do “minimal exercise”. A measure of functional capacity indicated the ability to do moderate activity. Two related themes stemmed from the narratives describing current physical activity: “given up” and “still trying”. Six participants recalled referral to CR with one person participating. There was high concordance between qualitative and quantitative data, and evidence that depression may play a role in low levels of physical activity. Findings highlight the need for strategies to increase adherence to current physical activity guidelines in this older minority population with HF.