Minority status, depression and suicidality among counseling center clients.

Objective This study examined race/ethnicity, gender, sexual orientation, and financial stress and their association with depression and suicidality among university counseling center clients. Methods: The sample included 3,189 participants who received services at a university counseling center. Results: Asian American college students reported more depressive symptoms than European American and Hispanic students and were more likely to have a depression diagnosis than European American and African American students. Female and lesbian/gay/bisexual/questioning (LGBQ) individuals had higher depressive symptom scores, were more likely to have a depression diagnosis, and history of suicidal ideation and attempts than male and heterosexual individuals, respectively. Students with high financial stress reported higher depression scores and were more likely to have experienced past and current suicidality. More minority statuses were associated with higher risk for depression and suicidality. Conclusions: Counseling center clients who identified with one or more minority groups had higher risk for depression and suicidality.

Characteristics of Cancer-Related Fatigue and Concomitant Sleep Disturbance in Cancer Patients.

CONTEXT: Cancer patients often experience cancer-related fatigue (CRF) and sleep disturbances due to cancer and cancer treatment, and symptoms can persist long after treatment. Despite these common occurrences, few studies simultaneously characterize CRF and sleep architecture among cancer patients. OBJECTIVES: The objective was to characterize CRF and the sleep architecture of patients seen in a CRF clinic and sleep clinic at the University of Texas MD Anderson Cancer Center. METHODS: CRF Clinic medical records were retrospectively reviewed from September 1, 2006, to September 30, 2010, for self-reported performance status, fatigue, pain, sleep disturbance, depression, anxiety, and sleepiness (n = 219). Polysomnography results were recorded for those referred for additional sleep consultation (n = 39). RESULTS: Notably, patients often reported fatigue, sleep disturbance, excessive daytime sleepiness, and a majority of patients referred for a sleep consultation were diagnosed with obstructive sleep apnea (n = 33). CONCLUSION: The results highlight the promise of an interdisciplinary collaboration between dedicated a CRF clinic and sleep clinic to conduct effective assessments to identify treatable CRF and sleep disorders.

Changes in physical activity associated with the COVID-19 pandemic in individuals with overweight and obesity: an interrupted time series analysis with historical controls.

The objective of this study was to investigate changes in physical activity patterns associated with the COVID-19 pandemic in individuals with overweight and obesity who were participating in a school district worksite weight loss program. We conducted comparative design interrupted time series analyses on physical activity device (Fitbit) data from the 2018-2019 and 2019-2020 school years (N = 211). We administered a questionnaire in 2020 to supplement device data. After the stay-at-home orders in 2020, participants tended to decrease their weekly step count (B = -1315.7, SE = 627.7, p = .045), decrease their weekly "Lightly active minutes" (B = -39.1, SE = 12.6, p = .007), and increase their weekly "Very active minutes" compared to their counterparts from the year before (B = 7.6, SE = 3.2, p = .020). Decreased motivation, gym closures, and safety concerns were cited as barriers to physical activity. Having more time and health consciousness were cited as facilitators of physical activity. The COVID-19 pandemic was related to changes in physical activity in both positive and negative ways, revealing opportunities to promote healthy lifestyle behaviors in this population. More research is needed to determine optimal approaches to health promotion in the post-COVID-19 era.

Patterns of self-monitoring technology use and weight loss in people with overweight or obesity.

Mobile applications and paired devices allow individuals to self-monitor physical activity, dietary intake, and weight fluctuation concurrently. However, little is known regarding patterns of use of these self-monitoring technologies over time and their implications for weight loss. The objectives of this study were to identify distinct patterns of self-monitoring technology use and to investigate the associations between these patterns and weight change. We analyzed data from a 6-month weight loss intervention for school district employees with overweight or obesity (N = 225). We performed repeated measures latent profile analysis (RMLPA) to identify common patterns of self-monitoring technology use and used multiple linear regression to evaluate the relationship between self-monitoring technology use and weight change. RMLPA revealed four distinct profiles: minimal users (n = 65, 29% of sample), activity trackers (n = 124, 55%), dedicated all-around users (n = 25, 11%), and dedicated all-around users with exceptional food logging (n = 11, 5%). The dedicated all-around users with exceptional food logging lost the most weight (X2[1,225] = 5.27, p = .0217). Multiple linear regression revealed that, adjusting for covariates, only percentage of days of wireless weight scale use (B = -0.05, t(212) = -3.79, p < .001) was independently associated with weight loss. We identified distinct patterns in mHealth self-monitoring technology use for tracking weight loss behaviors. Self-monitoring of weight was most consistently linked to weight loss, while exceptional food logging characterized the group with the greatest weight loss. Weight loss interventions should promote self-monitoring of weight and consider encouraging food logging to individuals who have demonstrated consistent use of self-monitoring technologies.

Mobile applications and paired devices now enable users to track their physical activity levels, dietary intake, and weight fluctuations all in one user interface. We know that tracking each of these behaviors generally facilitates weight loss, but it is not clear how people with overweight or obesity may tend to use these multiple functions together when trying to lose weight. In a sample of 225 school district employees with overweight or obesity, we investigated whether there were common patterns in tracking these behaviors over time, and whether patterns were associated with weight loss. We identified groups reflecting four common patterns, which we termed the minimal users (n = 65, 29%), activity trackers (n = 124, 55%), dedicated all-around users (n = 25, 11%), and dedicated all-around users with exceptional food logging (n = 11, 5% of sample). The dedicated all-around users with exceptional food logging was the only group that reliably lost weight and was characterized by high tracking of activity, diet, and weight. Overall, regular use of the weight scale was most strongly associated with weight loss. It may be useful to broadly encourage self-monitoring of weight, and selectively encourage food logging to individuals amenable to this self-monitoring technology.

Sleep duration and type 2 diabetes risk: A prospective study in a population-based Mexican American cohort.

STUDY OBJECTIVES: The primary aim of the study was to estimate the effect of sleep duration on prospective type 2 diabetes (T2D) risk across demographic characteristics and follow-up periods, and test body mass index (BMI) as a mediator and moderator. METHODS: Data included adults (Mage = 39.0 ± 12.7 years) born in the United States or Mexico recruited from 2001 to 2012 in a Mexican American cohort study conducted in Houston, TX (n = 15,779). Participants completed self-reported questionnaires at baseline related to health, health behaviors (sleep duration, physical activity, smoking, drinking), and sociocultural factors and were followed up annually. RESULTS: Cox proportional hazard models estimated hazard ratios (HR) for the effect of sleep duration on T2D diagnosis at follow-up. Of the participants, 10.3% were diagnosed with T2D. Self-reported ≤5 hours of sleep, compared to 7-8 hours, at baseline predicted greater risk for T2D (HR = 1.32, P = .001), yet was no longer significant after adjusting for sociodemographic characteristics and BMI. Notably, those with BMI <25 kg/m2 reporting ≤5 hours of sleep were at significant risk for T2D at 3 (HR = 4.13, P = .024) and 5-year follow-up (HR = 3.73, P = .008) compared to 7-8 hours. Obesity status accounted for 31.6% and 27.3% of the variance in the association between ≤5 and 6 hours of sleep and increased T2D risk, respectively. CONCLUSIONS: Results highlighted the mediating and moderating role of BMI, and its effect on T2D risk at earlier follow-up among those without obesity. T2D prevention and control for Mexican American adults should consider the role of chronic sleep loss.

Investigating the within-person relationships between activity levels and sleep duration using Fitbit data.

The advancement of wearable technologies provides opportunities to continuously track individuals' daily activity levels and sleep patterns over extended periods of time. These data are useful in examining the reciprocal relationships between physical activity and sleep at the intrapersonal level. The purpose of this study is to test the bidirectional relationships between daily activity levels and sleep duration. The current study analyzed activity and sleep data collected from a Fitbit device as part of a 6 month employer-sponsored weight loss program. A total of 105 overweight/obese adults were included (92% female, 70% obese, and 44% Hispanic). Multilevel models were used to examine (a) whether daily active and sedentary minutes predicted that night's sleep duration and (b) whether sleep duration predicted active and sedentary minutes the following day. Potential extended effects were explored by using a 2 day average of the activity minutes/sleep duration as the predictor. No significant relationships between active minutes and sleep duration were found on a daily basis. However, having less sleep over two nights than one's usual level was associated with an increased likelihood of engaging in some physical activity the following day. There was a significant bidirectional negative association between sedentary minutes and sleep duration for both the daily and 2 day models. Data from wearable trackers, such as Fitbit, can be used to investigate the daily within-person relationship between activity levels and sleep duration. Future studies should investigate other sleep metrics that may be obtained from wearable trackers, as well as potential moderators and mediators of daily activity levels and sleep.

Temporal relationship of posttraumatic stress disorder symptom clusters during and after an expressive writing intervention for Chinese American breast cancer survivors.

OBJECTIVE: Posttraumatic stress disorder (PTSD) is a significant condition and frequently observed among breast cancer survivors. Extant literature has demonstrated the effectiveness of expressive writing interventions in reducing PTSD among breast cancer survivors. However, little is known about how different PTSD symptom clusters influence each other over time during and after the expressive writing intervention among breast cancer survivors. We investigated how the three PTSD symptom clusters (reexperiencing, avoidance and hyperarousal) influence each other during and after an expressive writing intervention among Chinese American breast cancer survivors. METHODS: Chinese American breast cancer survivors (n = 136) completed an expressive writing intervention. Their PTSD symptoms were assessed at baseline, 1-, 3-, and 6-month follow-ups. RESULTS: Using cross-lagged panel analysis, the model with hyperarousal symptoms at each assessment wave predicting the subsequent severity of avoidance and reexperiencing symptoms indicated the best fit, χ2(52) = 65.422, p = .100; CFI = 0.990, RMSEA = 0.044, 95% CI [0.000, 0.074]. CONCLUSION: The results suggest that hyperarousal symptoms predict the subsequent severity of reexperiencing and avoidance symptoms over time during and after the expressive writing intervention. The findings highlight the importance of early diagnosis, monitoring and treatment of hyperarousal symptoms in enhancing the efficacy of PTSD interventions and reducing the chronicity in PTSD among Chinese American breast cancer survivors. Clinical Trial Registration atClinicalTrials.gov: NCT02946619.

Expressive writing intervention for posttraumatic stress disorder among Chinese American breast cancer survivors: the moderating role of social constraints.

PURPOSE: Posttraumatic stress disorder (PTSD) is a significant condition among breast cancer survivors (BCSs). However, few intervention studies for cancer-related PTSD were conducted among Asian cancer survivors. We evaluated a culturally sensitive expressive writing intervention, which combined cognitive reappraisal and emotional disclosure, in reducing PTSD among Chinese American BCSs. We also tested social constraints (defined as social conditions when individuals feel misunderstood or alienated when they desire to disclose their thoughts and feelings) as a moderator. METHODS: Chinese American BCSs (n = 136) were randomly assigned to three groups with assigned writing topics for 3 weeks: a self-regulation group, which wrote about the deepest feelings related to cancer in week 1, cognitive reappraisal about stress and coping in week 2, and benefit finding in week 3; an enhanced self-regulation group, with the same instructions, except weeks 1 and 2 were reversed; and a cancer-fact group, which wrote about cancer experiences objectively for 3 weeks. PTSD symptoms were measured at baseline and 1-, 3-, and 6-month follow-ups. Social constraints were measured at baseline. RESULTS: Both the self-regulation and enhanced self-regulation groups showed reduced PTSD symptoms compared to the cancer-fact group. For reexperiencing and hyperarousal symptoms, expressive writing was more effective for BCSs who experienced high vs. low levels of social constraints; the opposite was found for avoidance symptoms. CONCLUSION: Findings demonstrated the effectiveness of expressive writing intervention in reducing PTSD for this minority population, and that the moderating role of survivors' social network varies among different PTSD symptom clusters. ClinicalTrials.gov Identifier: NCT02946619.

The associations of self-stigma, social constraints, and sleep among Chinese American breast cancer survivors.

PURPOSE: The aim of the current study was to examine the incidence of poor sleep quality, medication use, and dysfunction and the association of self-stigma and perceived social constraints (i.e., ambivalence over emotional expression; AEE) on sleep among a sample of Chinese American breast cancer survivors. METHODS: The data were based on self-report baseline data (n = 136) from an expressive writing intervention study for Chinese American breast cancer survivors (MTime since diagnosis = 27.17 months; SD = 19.31). Participants completed self-report questionnaires related to psychological and physical health and health behaviors. Using linear regression and path modeling, our hypotheses were tested using models where (1) self-stigma predicted sleep characteristics (i.e., quality, medication use, and dysfunction) with (2) AEE mediating the relationship between self-stigma and sleep. RESULTS: Participants frequently reported poor sleep quality (44.9%), use of sleep aids (37.5%), and difficulty staying awake during the day (37.5%). Greater self-stigma was related to greater AEE (b = .48, SE = .09, p < .05), which was related to worse sleep quality (b = - .19, SE = .08, p < .05), greater use of sleep aids (b = .25, SE = .11, p < .05), and greater difficulty staying awake during the day (b = .30, SE = .09, p < .05). Further, the indirect effect of self-stigma on sleep quality (ab = - .09, 95% CI - .19, - .03), use of sleep aids (ab = .12, 95% CI .03, .25), and difficulty staying awake during the day (ab = .15, 95% CI .06, .18) through AEE was significant. CONCLUSION: The results of this study highlight significant sleep-related problems among Chinese American breast cancer survivors and the importance of considering cultural beliefs of cancer in counseling. IMPLICATION FOR CANCER SURVIVORS: Chinese American breast cancer survivors are at risk for sleep-related difficulties due, in part, to perceived self-stigma and emotional constraints. Greater education and community outreach to Chinese communities may help destigmatize breast cancer and encourage emotional expression around cancer-related topics.

Psychosocial Stressors, Depression, and Physical Activity among African Americans.

Objectives: In this study, we examined how racial discrimination and neighborhood perceptions relate to physical activity and sedentary behavior mediated through depression symptoms. Methods: Data were from the first year of a longitudinal cohort study, Project Creating a Higher Understanding of cancer Research and Community Health (CHURCH), based on a convenience community sample of church-attending African Americans collected between April 2012 and March 2013 (N = 370) in Houston, Texas. Measures included racial discrimination, perceived neighborhood problems and vigilance, depression (CES-D), physical activity (IPAQ-short), and sedentary behavior. Results: Main effects from the structural equation model showed that racial discrimination (b = .20, p < .01) was related to greater depression symptoms. The same pattern emerged for neighborhood problems, but the effect was not significant (b = .20, p = .07). Further, depression symptoms were related to less physical activity (b = -.62, p = .03) and greater sedentary behavior (b = .64, p < .01). Indirect effects showed that depression mediated the relationship between racial discrimination and neighborhood problems on physical activity and sedentary behavior. Conclusions: Depression symptoms are an important mechanism by which racial discrimination and perceived neighborhood problems impact physical activity and sedentary behavior.

Sleep and obesity: the mediating role of health behaviors among African Americans.

OBJECTIVES: To examine the role of health behaviors (eg, physical activity, sedentary behaviors, and diet) in the relationship between sleep (ie, duration and quality) and BMI among African American adults. DESIGN: A cross-sectional self-report questionnaire included questions related to health and health-related behaviors. SETTING: This study was based on data from the CHURCH study, which aimed to address cancer health disparities among church-going African Americans in Houston, TX. PARTICIPANTS: African American adults were recruited from three large community churches. The sample included a total of 1837 participants (75.2% female; mean age 48.2 ±â€¯13.7y; mean BMI 32.0 ±â€¯7.5 kg/m2). MEASUREMENTS: Linear regression models and path analyses controlling for demographic characteristics and depression estimated the associations between sleep and BMI as well as the mediating roles of health behaviors. RESULTS: The average self-reported sleep duration was 6.2 ±â€¯1.5 h/night with 61%, 35.8%, and 1.6% reporting short (≤6 h/night), normal (7-9 h/night), and long sleep (≥10 h/night), respectively. Short sleep was related to greater BMI (b = 1.37, SE = 0.38, P = .01), and the relationship was mediated by sedentary behaviors (est. = 0.08, SE = 0.04, 95% CI: 0.02, 0.17). CONCLUSIONS: Short sleep and poor quality sleep was related to poor diet and physical activity-related health behaviors, and BMI. The link between sleep and obesity is, in part, due to energy imbalance from increased sedentary behavior.

Acculturation and quality of life among Chinese American breast cancer survivors: The mediating role of self-stigma, ambivalence over emotion expression, and intrusive thoughts.

OBJECTIVES: Highly acculturated Chinese American breast cancer survivors have greater access to health care providers, are English language proficient, and have more knowledge about the health care system. However, less is known about the potential psychosocial factors that may account for the health benefits of acculturation. As such, the current study seeks to understand how mainstream acculturation is associated with higher quality of life by investigating self-stigma, ambivalence over emotion expression (AEE), and intrusive thoughts, as serial mediators among Chinese breast cancer survivors. METHODS: One hundred twelve Chinese American breast cancer survivors completed a self-reported questionnaire with these trait variables. RESULTS: We found support for a serial multiple mediation hypothesis in which mainstream acculturation was indirectly associated with quality of life through self-stigma, AEE, and intrusive thoughts. Specifically, mainstream acculturation was associated with lower self-stigma, which, in turn, was associated with lower AEE and intrusive thoughts and subsequently resulted in lower quality of life among Chinese American breast cancer survivors. CONCLUSIONS: The findings suggest that psychosocial factors are important mechanisms through which acculturation is associated with quality of life among Chinese American breast cancer survivors. As Chinese immigrants acculturate to mainstream American culture, they may benefit from the reduced public stigma toward breast cancer and incorporate new post-immigration knowledge about cancer that protects them from high levels of self-stigma. This, in turn, may lead Chinese American breast cancer survivors to experience lower AEE and intrusive thoughts and subsequently experience higher quality of life.

Multiple Health Behaviors Engagement in an African American Cohort: Clustering Patterns and Correlates.

We investigated class clustering patterns of four behaviors-physical activity, fruit and vegetable (F&V) intake, smoking, and alcohol use-in a faith-based African American cohort. Guided by socio-ecological models, we also examined the psychosocial and neighborhood social environmental factors associated with the clustering patterns. Participants were 1,467 African American adults recruited from a mega church in the metropolitan Houston, TX, in 2008-2009. They completed a survey and health assessment. Latent class analysis and multinomial regression analysis were conducted. Results supported a three-class model: Class 1 was characterized by low physical activity, low F&V intake, and low substance use (smoking and alcohol use). Class 2 was characterized by high physical activity, low F&V intake, and mild drinking. Class 3 seemed to be the healthiest group, characterized by high physical activity, moderate-to-high F&V intake, and low substance use. The probabilities of being included in Classes 1, 2, and 3 were .33, .48, and .19, respectively. Participants in Class 1 (vs. Class 3) reported lower physical activity norm ( p < .001) and higher smoking norm ( p = .002) and lower neighborhood social cohesion ( p = .031). Participants in Class 2 (vs. Class 3) reported higher cancer risk perception ( p < .001), lower F&V norm ( p = .022), lower physical activity norm ( p < .001), higher smoking norm ( p < .001), and lower social cohesion ( p = .047). As health behaviors are clustered together, future interventions for African Americans may consider targeting multiple health behaviors instead of targeting a single health behavior. Interventions addressing social norm and neighborhood social cohesion may enhance multiple health behaviors engagement in this population.

Clinical utility of the WASI-II and its association with acculturation levels among Arab American adolescent males.

Neuropsychologists attempting to provide an ethical and clinically useful assessment of intellectual functioning among immigrant youth face great challenges. For instance, immigrant youth undergo an acculturation process that can profoundly affect cognitive development including the reliability and validity of norm-referenced intelligence tests. This study explored the clinical utility of the WASI-II among male adolecent Arab Americans (n = 80). It also explored the association between sociodemographic proxy variables and acculturation rating scale measures with verbal and language-reduced IQ performances. Results showed lower verbal than language-reduced IQs but discrepancies occurred in the context of signficant variability within and between each IQ index. The difference between each IQ index was mostly associated with sociodemographic proxy factors. English language competence was associated with performance on Vocabulary. No acculturation variable was substantially associated with language-reduced IQ after controlling for parent income. Performance on Matrix Reasoning was not influenced by any sociodemographic or acculturation factors. Results showed that proxy acculturation variables were not associated with WASI-II outcomes. Important clinical and research implications, and limitations were outlined.

The impact of an expressive writing intervention on quality of life among Chinese breast cancer patients undergoing chemotherapy.

BACKGROUND: Expressive writing interventions are shown to confer physical and psychological benefits for Caucasian cancer survivors. This study evaluated the health benefits of an expressive writing intervention among breast cancer patients in mainland China. METHODS: Stage I-III Chinese breast cancer survivors undergoing chemotherapy were recruited in Shanghai, China. They (n = 90) were randomly assigned to one of three conditions: a positive thinking group (PTC) to write about the positive aspects of their cancer experience; a self-regulation condition (SRC) to write about their stress and coping efforts, deepest feelings, and positive aspects of their cancer experience; or a cancer-fact group (CFC) to write about facts relevant to their cancer experience. All groups wrote for 30 min every week for 4 weeks. Quality of life (QOL) was assessed using the FACT-B at baseline and 1- and 2-month follow-ups. Linear mixed effects models were used to test the hypotheses that the SRC and PTC would improve QOL compared to the CFC. RESULTS: QOL improved overtime in the whole sample. Contrary to hypotheses, the CFC had increased QOL compared with the SRC from baseline to both the 1- and 2-month follow-ups (ΔQOL = 9.31, p = 0.01, d = 0.44; ΔQOL = 9.45, p = 0.025, d = 0.49). The PTC did not differ from cancer-fact writing but had increased QOL compared with the SRC from baseline to both the 1- and 2-month follow-ups (ΔQOL = 7.44, p = 0.04, d = 0.35; ΔQOL = 11.72, p = 0.06, d = 0.61). CONCLUSION: Interventions through expressive writing about positive experience and cancer facts are feasible and can benefit Chinese cancer patients undergoing chemotherapy.

Ambivalence over emotional expression and physical functioning and limitations: mediating and moderating effects of PTSD symptoms and acculturation among Chinese breast cancer survivors.

OBJECTIVE: The psychosocial correlates of physical functioning and limitations are not well-known among Chinese breast cancer survivors. Previous research suggests a link between ambivalence over emotional expression (AEE) and physical functioning. The current study built upon this research by examining post-traumatic stress symptoms (PTSS) as a mechanism. Further, we also examined the moderating effects of mainstream cultural orientation. To this end, we tested study hypotheses using moderated mediation models. METHODS: Participants were 96 Chinese-speaking breast cancer survivors in the USA. Participants were diagnosed within the past five years with stages 0-III breast cancer. Participants completed questionnaires related to AEE, PTSS, SF-36 physical functioning, and role limitations due to physical health subscales, and acculturation. RESULTS: Results from moderated mediation models provided support for study hypotheses. AEE was positively related to overall PTSS and its three subscales (i.e., re-experiencing symptoms, avoidance, and arousal). Further, PTSS and the three subscales were negatively related to physical functioning and positively related to role limitations due to physical health. The indirect effects of AEE on physical functioning and role limitations due to physical health through PTSS and the three subscales were significant. Moderated mediation models showed that the indirect effects of AEE on physical functioning through PTSS and the re-experiencing subscale were stronger for those high, compared to low, in mainstream culture orientation. CONCLUSION: Those with high AEE experience had worse physical functioning and greater role limitations due to increased PTSS. However, the indirect effects were stronger for those who endorse greater mainstream culture. Implications for results suggest that interventions aimed at addressing AEE and PTSS may help alleviate physical health problems especially those high in mainstream culture orientation.

Stigma, mental health, and counseling service use: A person-centered approach to mental health stigma profiles.

The current study examined reports of stigma toward mental health services, depressive symptoms, flourishing, and mental health service use among a sample of 8,285 college students across the United States who completed the Healthy Minds Study. The study aimed to: (a) identify profiles of public and personal stigma against mental health service utilization, and (b) examine the demographic predictors of stigma group membership and mental health service utilization. Latent profile analyses revealed 3 distinct groups based on public and self-stigma (i.e., "High Self, High Public Stigma," "Average Self, High Public Stigma," and "Low Self, Low Public Stigma"). Subsequent analyses examined demographic characteristics and mental health across the 3 groups. Results indicated significant differences in age, gender, race/ethnicity, mental health, and mental health service use across the 3 groups. Results further showed that students with high perceived need for mental health services, identifying as male or Asian, and belonging to the "High Self, High Public Stigma" group had lower likelihood of seeking mental health services in the past year. Implications for future research and clinical practice are discussed. (PsycINFO Database Record

CURB-65 Performance Among Admitted and Discharged Emergency Department Patients With Community-acquired Pneumonia.

OBJECTIVES: Pneumonia severity tools were primarily developed in cohorts of hospitalized patients, limiting their applicability to the emergency department (ED). We describe current community ED admission practices and examine the accuracy of the CURB-65 to predict 30-day mortality for patients, either discharged or admitted with community-acquired pneumonia (CAP). METHODS: A retrospective, observational study of adult CAP encounters in 14 community EDs within an integrated healthcare system. We calculated CURB-65 scores for all encounters and described the use of hospitalization, stratified by each score (0-5). We then used each score as a cutoff to calculate sensitivity, specificity, positive predictive value, negative predictive value (NPV), positive likelihood ratios, and negative likelihood ratios for predicting 30-day mortality. RESULTS: The sample included 21,183 ED encounters for CAP (7,952 discharged and 13,231 admitted). The C-statistic describing the accuracy of CURB-65 for predicting 30-day mortality in the full sample was 0.761 (95% confidence interval [CI], 0.747-0.774). The C-statistic was 0.864 (95% CI, 0.821-0.906) among patients discharged from the ED compared with 0.689 (95% CI, 0.672-0.705) among patients who were admitted. Among all ED encounters a CURB-65 threshold of ≥1 was 92.8% sensitive and 38.0% specific for predicting mortality, with a 99.9% NPV. Among all encounters, 62.5% were admitted, including 36.2% of those at lowest risk (CURB-65 = 0). CONCLUSIONS: CURB-65 had very good accuracy for predicting 30-day mortality among patients discharged from the ED. This severity tool may help ED providers risk stratify patients to assist with disposition decisions and identify unwarranted variation in patient care.

How racial/ethnic bullying affects rejection sensitivity: the role of social dominance orientation.

The authors built upon models of workplace bullying to examine how racial/ethnic bullying can lead to racial/ethnic minorities' sensitivity to future discrimination via its effects on race/ethnic-related stress. With a sample of racial/ethnic minorities, they found support for this process. Individual differences in social dominance orientation (SDO) also attenuated the mediation: The indirect effect of race/ethnic-related stress was weaker for minorities who endorse hierarchy legitimizing ideologies (high in SDO) compared to minorities low in SDO. Practical implications for the management of minority employees' experiences of discrimination are discussed. (PsycINFO Database Record (c) 2015 APA, all rights reserved).