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Zusammenfassung Ziel der Studie Überprüfung der Wirksamkeit einer stationsäquivalenten psychiatrischen Behandlung (StäB) im Vergleich mit einer vollstationären psychiatrischen Routinebehandlung. Methodik Im Rahmen einer retrospektiven Verlaufsstudie wurden 43 Patient*innen aus der StäB (Interventionsgruppe/IG, n = 43) mit einer gematchten vollstationären Kontrollgruppe (KG, n = 43) hinsichtlich vollstationärer Wiederaufnahmerate und Behandlungstage im 12-Monats-Follow-up verglichen. Ergebnisse Bei den Patient*innen der IG zeigte sich eine um etwa 9 % geringere Wiederaufnahmerate in die vollstationäre Behandlung. Im 12-Monats-Follow-up zeigte sich in dieser Gruppe eine um etwa 30 % längere vollstationäre Behandlungsdauer. Beide Gruppenunterschiede waren statistisch nicht signifikant. Schlussfolgerung Die vorliegende Studie deutet darauf hin, dass StäB hinsichtlich des Wiederaufnahmerisikos einer stationären Behandlung nicht unterlegen ist.

Effectiveness of Inpatient Equivalent Home Treatment (IEHT) was examined in comparison to standard psychiatric inpatient treatment. IEHT is similar to the internationally known Home Treatment or Crisis Resolution Teams. It provides acute psychiatric treatment at the user's home, similar to inpatient hospital treatment in terms of content, flexibility, and complexity.This retrospective matched control study used routine data of 86 patients (IEHT, n = 43, standard inpatient treatment n = 43). Readmission rates and cumulative hospital days were compared within a 12-month-follow-up time period.The readmission rate was lower and cumulative treatment days were longer after IETH. However, both group differences were not statistically significant.The present study indicates that IEHT is not inferior to standard inpatient treatment in terms of the risk of readmission.Überprüfung der Wirksamkeit einer stationsäquivalenten psychiatrischen Behandlung (StäB) im Vergleich mit einer vollstationären psychiatrischen Routinebehandlung.Im Rahmen einer retrospektiven Verlaufsstudie wurden 43 Patient*innen aus der StäB (Interventionsgruppe/IG, n = 43) mit einer gematchten vollstationären Kontrollgruppe (KG, n = 43) hinsichtlich vollstationärer Wiederaufnahmerate und Behandlungstage im 12-Monats-Follow-up verglichen.Bei den Patient*innen der IG zeigte sich eine um etwa 9 % geringere Wiederaufnahmerate in die vollstationäre Behandlung. Im 12-Monats-Follow-up zeigte sich in dieser Gruppe eine um etwa 30 % längere vollstationäre Behandlungsdauer. Beide Gruppenunterschiede waren statistisch nicht signifikant.Die vorliegende Studie deutet darauf hin, dass StäB hinsichtlich des Wiederaufnahmerisikos einer stationären Behandlung nicht unterlegen ist.

Background American Indians (AIs) have significantly higher rates of diet-related chronic diseases than other racial/ethnic groups, and many live in environments with limited access to healthy food. Objective As part of the Tribal Resilience in Vulnerable Environments (THRIVE) study, we examined the relations between the perceived food environment, utilization of food retailers, fruit and vegetable intake, and chronic diseases, including obesity, hypertension, and type 2 diabetes among AI adults. Methods Through a community-based participatory research partnership, we surveyed a cross-sectional sample of 513 AIs living within the Chickasaw Nation and the Choctaw Nation of Oklahoma. Results Only 57% of participants reported that it was easy to purchase fruits and vegetables in their town, and fewer (35%) reported that available fruits and vegetables were of high quality. Additionally, over half (56%) reported traveling ≥20 miles round trip to shop for food. Few participants met the recommended daily intake for fruit (44%) or vegetables (25%). Obesity (55%), hypertension (49%), and diabetes (25%) were commonly reported. Obesity was significantly higher among participants who reported that the price of fruits and vegetables were cost-prohibitive (prevalence proportion ratio (PPR): 1.24; 95% CI: 1.02, 1.50) and those who shopped frequently for food at nontraditional food retailers, such as Dollar Stores (PPR: 1.35; 95% CI: 1.08, 1.69) and small markets (PPR: 1.38; 95% CI: 1.02, 1.86). Diabetes was significantly higher among participants who frequently shopped at convenience stores/gas stations (PPR: 2.26; 95% CI: 1.22, 4.19). Conclusions Our study found that the use of nontraditional food retailers, including convenience stores, gas stations, and Dollar Stores, as a regular source of food was associated with obesity and diabetes. These results underscore the importance of interventions to improve rural Tribal food environments. Healthy retail interventions in nontraditional retail settings, such as those implemented through the THRIVE study, may contribute to reducing AI health disparities.

PURPOSE: Little is known about the contribution of social support to physical activity (PA) behavior among American Indians (AIs). This community‐based participatory research study examined the prevalence of and associations between different types of PA social support and PA among AIs in rural Oklahoma. METHODS: Our tribal‐academic partnership surveyed AI adults (N = 513) living within the tribal jurisdictional areas of 2 tribal nations. We used the Physical Activity Social Support (PASS) scale to assess 3 types of PA social support and Poisson regression to investigate associations between PASS types and self‐reported PA behavior. FINDINGS: Over a third of participants perceived high levels of PA social support from friends (37%), family (35%), and overall (34%), yet only 29% reported regular PA (ie, 150 minutes or more weekly). Participants who exercised with pets/other were significantly more likely to achieve regular PA than those who exercised alone (PR 2.0, 95% CI: 1.4‐2.9). Although not significant, compared with those reporting no/low support, participants with high friend PASS (PR 1.2, 95%: CI 0.9‐1.6), medium family PASS (PR 1.2, 95% CI: 0.9‐1.7), and overall PASS (PR 1.1, 95% CI: 0.8‐1.6) were more likely to report regular PA. CONCLUSIONS: The majority of participants did not meet current recommendations for PA behavior, which underscores the ongoing need for PA effective interventions among AIs living in rural areas. Results suggest that exercising with pets/other could be an important factor for future intervention. Further research is needed to elucidate determinants of PA and test interventions to increase PA among AIs.

In rural Native American communities, access to healthy foods is limited and diet-related disparities are significant. Tribally owned and operated convenience stores, small food stores that sell ready-to-eat foods and snacks primarily high in fat and sugar, serve as the primary and, in some areas, the only food stores. The Tribal Health and Resilience in Vulnerable Environments or “THRIVE” study, implemented between 2013 and 2018, is the first healthy retail intervention study implemented in tribally owned and operated convenience stores. THRIVE aims to increase vegetable and fruit intake among Native Americans living within the Chickasaw and Choctaw Nation of Oklahoma. The study comprises three phases: 1) formative research assessing tribal community food environments and associated health outcomes; 2) intervention development to assess convenience stores and tailor healthy retail product, pricing, promotion, and placement strategies; and 3) intervention implementation and evaluation. In this paper we share the participatory research process employed by our tribal-university partnership to develop this healthy retail intervention within the unique contexts of tribal convenience stores. We summarize our methods to engage tribal leaders across diverse health, government, and commerce sectors and adapt and localize intervention strategies that test the ability of tribal nations to increase fruit and vegetable purchasing and consumption among tribal members. Study processes will assist in developing a literature base for policy and environmental strategies that intervene broadly to improve Native community food environments and eliminate diet-related disparities among Native Americans., Highlights • The process of designing and implementing the first healthy retail study in tribal convenience stores is described. • Community-based participatory research engaged diverse tribal leaders across health, government, and commerce sectors. • Findings will elucidate relationships between Native community food environments and disease.

In rural American Indian (AI) communities, access to affordable, healthy foods is often limited. Understanding AI food choice considerations when selecting foods, such as sensory appeal, cost, or health, is an important yet understudied topic for eliminating persistent AI health disparities. In partnership with the Chickasaw Nation and Choctaw Nation of Oklahoma, we administered a modified version of the Food Choice Values (FCV) Questionnaire to a cross-sectional sample of 83 AI patrons shopping at tribally-owned convenience stores ≥3 times per week. The FCV Questionnaire uses 25 items to assess eight FCV subscales related to buying and eating food, including sensory appeal; safety; accessibility; convenience; health/ weight control; organic; tradition; and comfort. We compared mean scores for each FCV subscale by demographic groups using t-tests and ANOVA. We used confirmatory factor analysis (CFA) to examine how well the data from this population fit FCV subscale constructs. We then used cluster analysis, MANOVA, and discriminant analysis to characterize distinct segments of the population based on patterns of FCV endorsement. Appeal, safety, and access FCVs were most strongly endorsed across the sample. Prioritization of FCVs varied by age, gender, income, and education. Our cluster analysis identified four groups, or segments, each with distinct patterns of FCV endorsement: limited endorsement of any FCVs (23.3%); safety and sensory appeal (32.9%); health/weight control (17.8%); and broad endorsement of FCVs (26.0%). These groups varied by age and employment status. Findings from this analysis informed the design and implementation of a healthy retail intervention comprised of new healthful foods and beverages, product placement and marketing strategies within four tribally-owned and operated convenience stores. Public health interventions aimed at reducing nutrition-related disparities in rural AI populations may benefit from assessing food choice considerations.

Background The Tribal Health Resilience in Vulnerable Environments (THRIVE) study aimed to increase healthy food access in 2 rural American Indian communities. The intervention sought to increase fruit and vegetable availability, variety, and convenience through placement, promotion, and pricing of healthy foods and beverages in tribal convenience stores. Objective The aim of this study was to describe the development and implementation of the study process evaluation tool to assess intervention fidelity as part of this cluster-controlled trial. Methods Eight stores (2 intervention and 2 control stores per Nation) participated in the study, implemented from May 2016 to May 2017. A web-based survey tailored to store layouts and intervention components assessed how often intervention items were available, approximate quantity available, and whether placement of healthier food items and promotional materials were implemented as designed. After pilot testing the survey, tribal staff members implemented it to collect process evaluation data in the 8 stores during a period of 9–12 mo, assessing study implementation and potential changes in control stores. Results Promotional materials were available ≥75% of the time for most intervention locations. Fruit availability was similar in Nation A and Nation B intervention stores (79–100% compared with 70–100%), whereas fresh vegetable availability was higher in Nation B compared with Nation A (95–96% compared with 55–75%). Both control stores in Nation A and 1 control store in Nation B had moderate fruit and vegetable availability, ranging from 45% to 52%. No control stores in either Nation used intervention promotional materials. Conclusions Process evaluation data indicate that the study was implemented with moderate to high fidelity. The development and implementation of the tool can inform future healthy retail interventions that aim to improve rural and tribal food environments.

Objectives. To assess a healthy retail intervention in Tribal convenience stores in Oklahoma. Methods. We adapted healthy retail strategies to the context of 8 Tribally owned stores. We assessed individual- and store-level outcomes in a cluster-controlled intervention trial (April 2016–June 2017). We measured fruit and vegetable intake, store environment perceptions, and purchases before and after the intervention among a cohort of 1637 Native American shoppers. We used mixed-effects linear regression to estimate pre- to postintervention changes in and between groups. Results. We followed 74% of participants (n = 1204) 9 to 12 months. Intervention and control participants perceived healthier stores after intervention. Higher shopping frequency was related to purchases of fruits, vegetables, and healthy items. Conclusions. Intervention exposure was associated with healthy purchasing but not fruit and vegetable intake. Research is needed to further assess impacts of environmental interventions on intake. Public Health Implications. As the first healthy retail intervention in Tribally owned stores, our results contribute evidence for environmental and policy interventions to address obesity in Tribal Nations. Multicomponent interventions, led by Tribal leaders from diverse sectors, are needed to create healthy environments and sustainable improvements in Native American health.

In rural American Indian (AI) communities, where supermarkets are rare, tribally owned and operated convenience stores are an important food source. Food environment measures for these settings are needed to understand and address the significant diet-related disparities among AIs. Through a tribal-university partnership that included tribal health and commerce representatives from two Native Nations in rural southeastern Oklahoma, we developed the Nutrition Environment Measures Survey for Tribal Convenience Stores (NEMS-TCS) to inform the development and evaluation of a healthy food retail intervention. The NEMS-TCS assessed four scored domains of the rural convenience store food environment—food availability, pricing, quality, and placement—and included 11 food categories that emphasized ready-to-eat food items. Trained raters administered the NEMS-TCS using a sample of 18 rural convenience stores (primarily ranging between 2,400 and 3,600 square feet). We assessed interrater reliability with kappa statistics for dichotomized variables and intraclass correlation coefficients (ICC) for continuous variables. NEMS-TCS demonstrated high inter-rater reliability for all food categories (>85% agreement), subscores (ICC = 0.73-1.00), and the total score (ICC = 0.99). The NEMS-TCS responds to recent calls for reliable measures for rural food environments and may be valuable for studying food environments of large convenience stores in other Native Nations as well as other rural settings.

Mucormycosis (zygomycosis) is an acute and often fatal opportunistic fungal infection. Predisposing factors in the development of mucormycosis are nonspecific and include hyperglycemia, hematologic malignancies, neutropenia, pharmacologic immunosuppression, solid organ or bone marrow/stem cell transplantation, burns, trauma, malnutrition, and intravenous drug use. Mucormycosis has also been described in patients with iron and aluminum overload, patients on dialysis, and patients receiving iron chelating therapy. We describe a 75-year-old man with myelodysplastic syndrome and iron overload secondary to multiple red blood cell transfusions who had been treated with deferoxamine chelation therapy. He was admitted to the hospital for atrial fibrillation, developed multiple organ failure, and died. Pulmonary invasive mucormycosis was demonstrated at autopsy. This case further documents an association between invasive mucormycosis, iron overload, and deferoxamine therapy.

Colorectal cancer (CRC) is uncommon in individuals50 years old. Lynch syndrome is caused by germline mutations in DNA mismatch repair (MMR) genes and associated with early-onset CRC, but little is known about the proportion of young patients with apparently sporadic CRC who actually have Lynch syndrome. We examined patterns of microsatellite instability (MSI) and MMR genes among patients50 years old with non-familial CRC (patients with not more than 1 family member with CRC).Tissue specimens were collected from 75 CRC patients50 years old (mean age, 34.5 years) and analyzed using immunohistochemical analyses of MLH1, MSH2, MSH6, and PMS2. MSI and mutations in BRAF and KRAS were also analyzed.Most cancers (72%) arose in the distal colon. MSI was detected in 21% of the samples, and loss of 1 or more MMR proteins was observed in 21%. Interestingly, only 38% of the MMR-deficient CRCs lost either MLH1 or MSH2, whereas 63% of the MMR-deficient CRC samples lost either PMS2 or MSH6. All 11 CRC samples that had lost MSH2, MLH1, or PMS2 had MSI, but only 2 of the 5 tumors that lost only MSH6 had MSI. There were no BRAF mutations in any tumor.In young patients with apparently sporadic CRC, most tumors arise in the distal colon; only 21% have features of Lynch syndrome. Loss of MSH6 or PMS2 occurred in 13.3% of these tumors. Most tumors that lose MSH6 will not be detected in screens for MSI; CRC screening might be modified to identify more patients with Lynch syndrome.

Introduction Limited available data document higher prevalences of cardiovascular disease (CVD) risk factors and health outcomes among American Indians (AIs) compared to other racial/ethnic groups. Methods As part of a randomized control trial to improve tribal food and physical activity environments, our tribal-academic partnership surveyed a cross-sectional sample of American Indian adults (n = 513) to assess the prevalence of type 2 diabetes, obesity, hypertension, tobacco use, physical activity, and vegetable and fruit intake. Surveys were collected from April through May 2015. We used logistic regression to examine the association between CVD-related risk factors and health outcomes. Results The prevalence of CVD-related outcomes was high, ranging from 25% for diabetes to 75% for low vegetable intake. The prevalence of diabetes, obesity, and hypertension tended to be higher among participants with any tobacco use compared to no tobacco use, but findings were not statistically significant. The prevalence of diabetes (prevalence ratio 2.1, 95% CI 1.4–3.2) and obesity (prevalence ratio 1.5, 95% CI 1.2–1.8) was higher among participants with low physical activity levels compared to recommended physical activity levels. Conclusions CVD risk factors and health outcomes persist among American Indians even as some risks (e.g., smoking) appear to be stabilizing or even declining in the general US population. Efforts to include American Indians in national health surveys, implement broad reaching environmental and policy interventions, and address the social determinants of health are critical to the elimination of these disparities.