Susceptibility gene identification and risk evaluation model construction by transcriptome-wide association analysis for salt sensitivity of blood pressure.

BACKGROUND: Salt sensitivity of blood pressure (SSBP) is an intermediate phenotype of hypertension and is a predictor of long-term cardiovascular events and death. However, the genetic structures of SSBP are uncertain, and it is difficult to precisely diagnose SSBP in population. So, we aimed to identify genes related to susceptibility to the SSBP, construct a risk evaluation model, and explore the potential functions of these genes. METHODS AND RESULTS: A genome-wide association study of the systemic epidemiology of salt sensitivity (EpiSS) cohort was performed to obtain summary statistics for SSBP. Then, we conducted a transcriptome-wide association study (TWAS) of 12 tissues using FUSION software to predict the genes associated with SSBP and verified the genes with an mRNA microarray. The potential roles of the genes were explored. Risk evaluation models of SSBP were constructed based on the serial P value thresholds of polygenetic risk scores (PRSs), polygenic transcriptome risk scores (PTRSs) and their combinations of the identified genes and genetic variants from the TWAS. The TWAS revealed that 2605 genes were significantly associated with SSBP. Among these genes, 69 were differentially expressed according to the microarray analysis. The functional analysis showed that the genes identified in the TWAS were enriched in metabolic process pathways. The PRSs were correlated with PTRSs in the heart atrial appendage, adrenal gland, EBV-transformed lymphocytes, pituitary, artery coronary, artery tibial and whole blood. Multiple logistic regression models revealed that a PRS of P < 0.05 had the best predictive ability compared with other PRSs and PTRSs. The combinations of PRSs and PTRSs did not significantly increase the prediction accuracy of SSBP in the training and validation datasets. CONCLUSIONS: Several known and novel susceptibility genes for SSBP were identified via multitissue TWAS analysis. The risk evaluation model constructed with the PRS of susceptibility genes showed better diagnostic performance than the transcript levels, which could be applied to screen for SSBP high-risk individuals.

More than sleep problems? Testing five key health behaviors as reasons for quality of life issues among shift workers.

BACKGROUND: The shift work schedule is a common work arrangement that can disrupt typical sleep-wake rhythms and lead to negative health consequences. The present study aims to examine the effect of shift work on health-related quality of life (QoL) and explore potential behaviorial mediators (i.e., sleep, eating, exercise, smoking, drinking). METHODS: A cross-sectional survey was conducted among 4,449 petroleum workers in southwest China. Data on shift work status, health behaviors, and physical and mental health QoL were collected. We tested our model using path analysis and the Monte Carlo approach among 2,129 included participants. RESULTS: After adjusting for covariates, shift work did not exhibit a significant direct association with QoL. However, shift work indirectly related to poorer physical health quality of life via less frequent healthy food consumption; shift work also indirectly related to poorer mental health QoL via both less frequent healthy food consumption and physical exercise. No significant indirect effects were found via sleeping, smoking, or drinking. CONCLUSIONS: Results suggest that shift work presents a challenge for QoL among Chinese petroleum workers due to their lesser engagement in two specific health behaviors: healthy eating and physical exercise. Healthy eating and exercise may present an even more prominent threat to shift workers' QoL than sleep and substance use. Strategies targeting shift work schedule as well as eating and exercise behaviors may help protect against poor QoL and adverse physical and mental health outcomes in this vulnerable group.

A Digital Cognitive-Physical Intervention for Attention-Deficit/Hyperactivity Disorder: Randomized Controlled Trial.

BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is one of the most common neurodevelopmental disorders among children. Pharmacotherapy has been the primary treatment for ADHD, supplemented by behavioral interventions. Digital and exercise interventions are promising nonpharmacologic approaches for enhancing the physical and psychological health of children with ADHD. However, the combined impact of digital and exercise therapies remains unclear. OBJECTIVE: The aim of this study was to determine whether BrainFit, a novel digital intervention combining gamified cognitive and exercise training, is efficacious in reducing ADHD symptoms and executive function (EF) among school-aged children with ADHD. METHODS: This 4-week prospective randomized controlled trial included 90 children (6-12 years old) who visited the ADHD outpatient clinic and met the diagnostic criteria for ADHD. The participants were randomized (1:1) to the BrainFit intervention (n=44) or a waitlist control (n=46) between March and August 2022. The intervention consisted of 12 30-minute sessions delivered on an iPad over 4 weeks with 3 sessions per week (Monday, Wednesday, and Friday after school) under the supervision of trained staff. The primary outcomes were parent-rated symptoms of attention and hyperactivity assessed according to the Swanson, Nolan, and Pelham questionnaire (SNAP-IV) rating scale and EF skills assessed by the Behavior Rating Inventory of Executive Function (BRIEF) scale, evaluated pre and post intervention. Intention-to-treat analysis was performed on 80 children after attrition. A nonparametric resampling-based permutation test was used for hypothesis testing of intervention effects. RESULTS: Among the 145 children who met the inclusion criteria, 90 consented and were randomized; ultimately, 80 (88.9%) children completed the study and were included in the analysis. The participants' average age was 8.4 (SD 1.3) years, including 63 (78.8%) male participants. The most common ADHD subtype was hyperactive/impulsive (54/80, 68%) and 23 (29%) children had severe symptoms. At the endpoint of the study, the BrainFit intervention group had a significantly larger improvement in total ADHD symptoms (SNAP-IV total score) as compared to those in the control group (ß=-12.203, 95% CI -17.882 to -6.523; P<.001), owing to lower scores on the subscales Inattention (ß=-3.966, 95% CI -6.285 to -1.647; P<.001), Hyperactivity/Impulsivity (ß=-5.735, 95% CI -8.334 to -3.137; P<.001), and Oppositional Defiant Disorder (ß=-2.995, 95% CI -4.857 to -1.132; P=.002). The intervention was associated with significant reduction in the Metacognition Index (ß=-6.312, 95% CI -10.973 to -1.650; P=.006) and Global Executive Composite (ß=-5.952, 95% CI -10.214 to -1.690; P=.003) on the BRIEF. No severe intervention-related adverse events were reported. CONCLUSIONS: This novel digital cognitive-physical intervention was efficacious in school-age children with ADHD. A larger multicenter effectiveness trial with longer follow-up is warranted to confirm these findings and to assess the durability of treatment effects. TRIAL REGISTRATION: Chinese Clinical Trial Register ChiCTR2300070521; https://www.chictr.org.cn/showproj.html?proj=177806.

The Impact of Assisted Living Organizational Structure and Process Characteristics on Staff Absence During COVID-19.

Quality of care in assisted living communities (ALCs) is important to consumers. The coronavirus disease of 2019 (COVID-19) pandemic and associated emergency policies have posed major challenges on staff recruitment and retention. This study aimed to examine the relationship between organizational characteristics of ALCs in Florida and challenges with staff absence during COVID-19 (N = 129 ALCs). Results indicated that structures (provision of memory care services), processes of care (challenges hiring new staff, staff sent home to comply with precautions, and staff anxiety), and local COVID-19 positivity rate were significantly associated with staff absence due to fear of infection, sickness, or family responsibilities. ALC providers and state regulatory agencies should develop policies and procedures that take these issues into consideration to prepare for future emergencies and disasters. Infection control policies should reflect whether an ALC provides memory care services and inform ways to overcome potential challenges with protocols. Efforts to reduce staff anxiety and disaster-related concerns should also be considered to ensure quality of care during emergencies.

ALCs who provided memory care services had significantly greater challenges with staff absence due to fear of infection during the COVID-19 pandemic.The administrative action of sending staff home to comply with COVID-19 precautions, difficulty hiring new staff, and staff anxiety were process characteristics of ALCs associated with greater challenges with staff absence.Policymakers should consider whether an ALC provides memory care services, faces potential challenges with infection control protocols, and addresses the mental health of staff when creating and implementing infection control policies.

Social support and quality of life among rural family caregivers of persons with severe mental illness in Sichuan Province, China: mediating roles of care burden and loneliness.

OBJECTIVE: To explore the relationship between social support and quality of life (QoL) among family caregivers of persons with severe mental illness (SMI) and examine the mediating roles of care burden and loneliness. METHODS: A cross-sectional study was carried out between December 2017 and May 2018. A random sample of 256 family caregivers of persons with SMI in rural areas of Sichuan Province, China was recruited for participation. Survey data on socio-demographics, social support, care burden, loneliness, and QoL were collected via in-person interviews. Multiple linear regression analysis and structural equation modeling (SEM) were used to test the hypothesized relationships. RESULTS: The majority (72.7%) of family caregivers of persons with SMI in this study reported having low QoL. Social support was positively associated with QoL and negatively associated with care burden and loneliness. The findings suggested the mediating roles of care burden and loneliness on the association between social support and QoL. CONCLUSION: The hypothesized model was found to be a suitable model for predicting QoL among family caregivers of persons with SMI. The findings can help inform the design of future interventions aimed at enhancing social support, reducing care burden and loneliness, which may be helpful to improve caregivers' QoL. Future study is required to find a causal path to promote QoL among family caregivers of persons with SMI.

Factors associated with self-medication in children and the decomposition of rural-urban disparities in China.

BACKGROUND: Self-medication in children is one of the greatest threats to children health in China. OBJECTIVES: The purpose of this study was to examine the potential factors associated with self-medication in children and explore rural-urban disparities. METHODS: A total of 2798 children enrolled in the study. Informed consent was obtained from each primary caregiver following a detail explanation about the purpose of the study. Multivariable logistic regression analysis and Oaxaca-Blinder decomposition analysis were used. RESULTS: The results showed that 38.2% primary caregivers of rural areas self-medicated their children, compared to 18.7% of those in urban areas. The urban primary caregivers with college or above education were more likely to self-medicate their children, while rural primary caregivers with college or above education were less likely to self-medicate their children. Children having unhealthy eating habits were more likely to have been self-medicated by their primary caregivers in urban and rural areas. Urban primary caregivers who spend more than 10 min from home to the nearest medical institution were more likely to self-medicate their children. In rural areas, children aged 3-6 years old, primary caregivers with monthly household income per capita of 1001-3000 Yuan, and children with chronic diseases are another set of enabling factors which impacted on self-medication. Unhealthy eating habits of children were the largest contributor to the rural-urban self-medication gap. CONCLUSIONS: Children's factors explained the largest portion of the rural-urban difference in self-medication among children. The evidence presented in this study suggests that public health policies addressing rural-urban differences in children' s factors could serve as an effective method for reducing rural-urban disparities in self-medication among children.

Effects of in-person and telephone-based cognitive behavioral therapies on health services use and expenditures among African-American dementia caregivers with depressive symptoms.

Objectives: To compare the effects of telephone-based and in-person cognitive behavioral therapy (CBT) on health services use and expenditures among African-American dementia caregivers (CGs) with depressive symptoms.Methods: We analyzed data collected from 109 caregivers in a randomized controlled trial comparing the effects of telephone-based and in-person CBT on health services use and costs. Study participants were assigned randomly to either telephone or in-person CBT. Data were collected one week before and one week after the 12-week intervention. The Health Service Composite (HSC) was used to collect information on health services (physical and mental health, emergency room, hospital) utilization and associated expenditures. Intervention cost data were collected using micro-costing analysis. We used generalized linear models to examine whether the two groups differed in total health care expenditures over the six-month study period.Results: CG characteristics and health services use were similar at pre-intervention. CGs' monthly health expenditures averaged $924 and $844 in the in-person and telephone-based groups, respectively. However, intervention costs were lower for telephone-based than in-person CBT. Adjusting for CG characteristics and pre-intervention health status, there were no statistically significant differences in average monthly expenditures between the two intervention groups across time.Discussion: Findings suggest that while telephone-based CBT offers more participation flexibility, it has a similar cost profile as compared to the in-person CBT. Despite the lack of cost saving, telephone-based CBT may be an important option for providing skills building and support to older African-American family CGs with barriers to access resources for respite care and transportation.

Clinical practicality of the dizziness handicap inventory for evaluating dizziness in the Mandarin Chinese-speaking population: a prospective cross-sectional analysis.

OBJECTIVE: To explore the clinical practicality of the dizziness handicap inventory (DHI) in the Mandarin Chinese-speaking population and compare patients' and physicians' assessments of the impact of dizziness on the quality of life using the DHI. DESIGN: Prospective cross-sectional. STUDY SAMPLE: Overall, 144 consecutive patients aged ≥ 18 years seeking treatment for dizziness in an Ear-Nose-Throat clinic in China. RESULTS: Some items in the DHI could not be completed by both patients (46/144, 31.9%) and physicians (26/144, 18.1%). In fully completed DHIs (98/144, 68.1%), the patients' self-assessment scores were higher than the physicians' assessment scores (average 44.04 ± 21.38 vs 35.94 ± 16.99; p < 0.05). The strength of the correlation between the patients' and physicians' total DHI scores was high (r = 0.80; p < 0.05). Moreover, at a cut-off point of 18, the discrepancy scores of 77.6% (76/98) of the cases did not exceed the minimum detectable change (MDC) of the DHI. CONCLUSIONS: The clinical practicality of the DHI in such settings requires improvement. Even though physician interviews can increase the degree of questionnaire completion, not all items can be completed. Although the physicians' assessment scores were lower than the patients' self-assessment scores, the majority of the discordancy scores were within the MDC of the DHI.

Built environment, physical activity, and obesity of adults in Pingshan District, Shenzhen City in Southern China.

BACKGROUND: The relation between neighbourhood built environment and obesity has been described as both nuanced and complex. AIM: The objective of this study was to examine the relationship between the built environment, physical activity, and obesity in a rapidly urbanised area of China. SUBJECTS AND METHODS: This is a cross-sectional study. Descriptive statistics were used to describe the socio-demographic variables, physical activity levels and BMI status. Multivariable logistic regression models were used to examine the association between neighbourhood environment, the likelihood of engaging in different types of physical activity, and BMI. RESULTS: A total of 842 respondents completed the questionnaires and were included (84.1% response rate). Among them, 56.4% reported meeting high physical activity levels, while 40.7% were overweight or obese. Multivariable regression analysis showed that better road conditions (ß = 0.122, t = 2.999, p = 0.003) and access to physical activity facilities (ß = 0.121, t = 3.193, p = 0.001) were significantly associated with higher levels of physical activity. Physical activity levels were inversely associated with the likelihood of being overweight (OR = 0.565, 95%CI: 0.3 4 9-0.917) or obese (OR = 0.614, 95%CI: 0.3 9 0-0.966). CONCLUSION: The built environment has an important impact on physical activity. However, the direct impact of leisure physical activity on BMI is not significant. This research provides a summary of recent evidence in Pingshan District on built environments that are most favourable for physical activity and obesity.

Enhancing care transitions intervention with peer support to improve outcomes among older adults with co-occurring clinical depression: a pilot study.

The Care Transitions Intervention (CTI) is an evidence-based intervention aimed at supporting the transition from hospital back to the community for patients to ultimately reduce preventable re-hospitalization. In a pilot randomized controlled trial, we examined the preliminary effectiveness of an Enhanced Care Transitions Intervention (ECTI), CTI with the addition of peer support, for a racially/ethnically diverse sample of older adults (age 60+) with co-morbid major depression. We observed a significant decline in health-related quality of life (HRQOL) after being discharged from the hospital among those who received CTI. Additionally, those who received ECTI either maintained HRQOL scores, or, saw improvement in HRQOL scores. Findings suggest the Enhanced Care Transitions Intervention can maintain or improve HRQOL and reduce disparities for older participants from diverse racial/ethnic backgrounds with clinical depression.

Pain management and cognitive function among older adults: an exploratory study of the China Health and Retirement Longitudinal Study.

BACKGROUND: Chronic pain and cognitive decline are common age-related conditions affecting a large segment of older populations. Little is known about the pathway of cognitive functioning during the course of pain management in older adults. AIMS: The study aimed to examine the association between chronic body pain management and cognitive function over time among Chinese older adults. METHODS: A total of 792 respondents aged 60 and above from urban and rural households in 28 provinces, 150 counties/districts, and 450 communities were selected from the China Health and Retirement Longitudinal Study (2013-2015). Cognitive function was measured in three domains: episodic memory, mental status, and global cognitive function. Difference-in-differences approach and mixed-effects linear regression models were employed to assess the association between chronic body pain management and cognitive function over time. RESULTS: Scores of mental status were found to decline slower by 0.49 unit (SE = 0.22, p < 0.05) in respondents who received pain management using analgesics, complementary and alternative medicine, or both from 2013 to 2015 after controlling for basic demographic and health confounders. CONCLUSION: Chronic pain management was associated with slower decline in domain-specific cognitive function, mental status over time. Findings of the study may contribute to understanding the mechanism of change in diverse cognitive abilities attributable to pain symptoms. More research is needed to elucidate the mediating effect of pain on cognitive decline, which could lead to testing of the impact of pain management on cognitive function among older population in both clinical and community settings.

Is frailty a prognostic factor for adverse outcomes in older patients with acute coronary syndrome?

BACKGROUND: There is very limited guidance in regard to how biological age should be estimated and how different comorbidity conditions influence the benefit-risk ration of interventions. Frailty is an important health-related problem in patients, especially in older adults. It is a reflection of biologic rather than chronologic age; frailty may explain why there remains substantial heterogeneity in clinical outcomes within the older patients' population. AIMS: We aimed to review the prognostic value of frailty for adverse outcomes in older patients with acute coronary syndrome (ACS). METHODS: Studies published until December 31, 2018, identified by systematic Medline, Embase, and Cochrane Controlled Register of Trials (CENTRAL) searches were reviewed for the association between frailty and mortality in older patients with ACS. We used the Newcastle-Ottawa Quality Assessment Scale to assess the quality of the included studies. We extracted the information of hazard ratios (HR) and odds ratios (OR) with accompanying 95% confidence intervals (CI), and P values of multivariable analysis. Heterogeneity across studies was determined using the Cochran Q value by Review Manager 5.3. RESULTS: A total of 11 articles involving 7212 patients were included in this meta-analysis. Two studies (Sujino, Y 2015 and Alonso, S.GL 2016; n = 264) reported that frailty was significantly associated with in-hospital mortality in patients with ACS (range of reported OR between 6.38 and 12.0). We performed a subgroup analysis of the other nine studies based on differences in the follow-up time. Pooled meta-analysis demonstrates that frailty was associated with short-term, medium-term, and long-term mortality (HR = 3.67, 4.09, 1.66). There was no association between frailty and bleeding in older patients with ACS. CONCLUSIONS: Frailty measured by Canadian Study of Health and Aging Clinical Frailty Scale (CSHA-CFS), the Edmonton Frail Scale (EFS), Fried score, Green scores, frailty instrument from the Survey of Health, Ageing and Retirement in Europe (SHARE-FI) index, and FRAIL (Fatigue, Resistance, Ambulation, Illnesses, Loss of weight) scale, leads to significantly higher mortality rates in older patients with ACS.

Effectiveness of online dementia caregivers training programs: A systematic review.

Over the next thirty years, Alzheimer's disease rates will increase alongside global aging. With the anticipated increase in demand, knowledgeable and skilled dementia caregivers will be in need across the long-term care spectrum. This study is a systematic review of online dementia-based training programs for formal and informal caregivers conducted to analyze evidence for using online training programs. We used the Preferred Reporting Items for Systematic Reviews (PRISMA) method. Methodological quality was assessed by the Cochrane Collaboration Back Review Group criteria. No previously published systematic review has analyzed online dementia training programs among both formal and informal caregivers. A systematic search of Web of Science, PsychInfo, and PubMed resulted in a final sample of (N = 19) studies. Results suggest that online interventions improve the condition and preparedness of caregivers, but future evaluations should consider study designs with multiple time points, control groups, and content that is personalized and interactive.

Using Deficiency Data to Measure Quality in Assisted Living Communities: A Florida Statewide Study.

In 2014, more than 800,000 older adults reside in assisted living communities (ALCs) in the United States, yet few studies have examined whether state licensure inspection and citation information can be used to help consumers infer quality in choosing facilities. We examined the quality of ALCs using the deficiency citation data from the State of Florida. Data on 2,457 licensed ALCs operating between 2013 and 2015 were used to estimate logistic and negative binomial regression models to determine ALCs' structural characteristics that were associated with any and the number of deficiency citations. There were 2.6 deficiencies per facility (range 0-21); one-third of all ALCs received no deficiencies and one-third received four or more deficiencies. Specialty license and region were associated with receiving any deficiencies; ownership, rural location, and Northeast region were associated with receiving more deficiencies; and Southwest region was associated with receiving fewer deficiencies.

Trends in Management and Mortality in Adults Hospitalized With Cardiac Arrest in the United States.

BACKGROUND: We sought to examine temporal trends in management (ie, use of extracorporeal membrane oxygenation [ECMO], therapeutic hypothermia [TH], coronary angiogram, and percutaneous coronary intervention [PCI]) and in-hospital mortality in adults hospitalized with cardiac arrest. METHODS: Utilizing the Nationwide Inpatient Sample, medical history, clinical management, and in-hospital mortality were assessed in 942 495 hospitalizations in adults with cardiac arrest (identified through International Classification of Diseases-9 codes) from 2006 to 2012. RESULTS: From 2006 to 2012, there was an overall rise in the use of coronary angiogram (12.8%, 13.0%, 14.7%, 15.0%, 14.3%, 14.7%, and 15.8%), PCI (7.5%, 7.1%, 8.4%, 8.1%, 8.1%, 8.4%, and 8.9%), TH (0.2%, 0.3%, 0.6%, 1.2%, 1.9%, 2.8%, and 3.0%), and ECMO (0.1%, 0.1%, 0.1%, 0.2%, 0.2%, 0.3%, and 0.4%; P < .001 for all). In-hospital mortality significantly decreased over the 7-year study period (65.5%, 63.4%, 59.3%, 57.9%, 57.0%, 56.0%, and 56.3% from 2006 to 2012). In multivariable analysis, a 31% decrease in mortality was accompanied by a concomitant 24% and 27% increase in coronary angiogram and PCI, respectively, during the study period. Therapeutic hypothermia and ECMO were associated with an approximate 11-fold and 7-fold increase, respectively, from 2006 to 2012. The strongest predictors of use of ECMO, TH, coronary angiogram, and PCI were younger age and the presence of coronary artery disease. CONCLUSION: During 2006 to 2012, a decline in mortality was accompanied by a steady rise in the use of ECMO, TH, coronary angiogram, and PCI in adults hospitalized with cardiac arrest. Patients of younger age and with coronary artery disease were more likely to receive these advanced therapies.

Claims data-driven modeling of hospital time-to-readmission risk with latent heterogeneity.

Hospital readmission risk modeling is of great interest to both hospital administrators and health care policy makers, for reducing preventable readmission and advancing care service quality. To accommodate the needs of both stakeholders, a readmission risk model is preferable if it (i) exhibits superior prediction performance; (ii) identifies risk factors to help target the most at-risk individuals; and (iii) constructs composite metrics to evaluate multiple hospitals, hospital networks, and geographic regions. Existing work mainly addressed the first two features and it is challenging to address the third one because available medical data are fragmented across hospitals. To simultaneously address all three features, this paper proposes readmission risk models with incorporation of latent heterogeneity, and takes advantage of administrative claims data, which is less fragmented and involves larger patient cohorts. Different levels of latent heterogeneity are considered to quantify the effects of unobserved factors, provide composite measures for performance evaluation at various aggregate levels, and compensate less informative claims data. To demonstrate the prediction performances of the proposed models, a real case study is considered on a state-wide heart failure patient cohort. A systematic comparison study is then carried out to evaluate the performances of 49 risk models and their variants.

Feasibility of the mobile mindfulness-based stress reduction for breast cancer (mMBSR(BC)) program for symptom improvement among breast cancer survivors.

OBJECTIVE: The purpose of this pilot study was to test the feasibility of delivering the mobile mindfulness-based stress reduction for breast cancer (mMBSR(BC)) program using an iPad and to evaluate its impact on symptom improvement. METHODS: A single group, pre-posttest design was implemented among female stages 0-III breast cancer survivors (BCS) who completed treatment. Data were collected at baseline and week 6 on measures of psychological and physical symptoms and quality of life. The mMBSR(BC) program is a standardized, stress-reducing intervention that combines sitting and walking meditation, body scan, and yoga and is designed to deliver weekly 2-hour sessions for 6 weeks using an iPad. RESULTS: The mean age of the 15 enrolled BCS was 57 years; one participant was non-Hispanic black, and 14 were non-Hispanic white. Of the 13 who completed the study, there were significant improvements from baseline to 6 weeks post-mMBSR(BC) in psychological and physical symptoms of depression, state anxiety, stress, fear of recurrence, sleep quality, fatigue, and quality of life (P's < .05). Effect sizes for improvements of multiple symptoms ranged from medium to large. CONCLUSIONS: These results provide preliminary support that the mMBSR(BC) program may be feasible and acceptable, showing a clinical impact on decreasing psychological and physical symptoms. This mobile-based program offers a delivery of a standardized MBSR(BC) intervention to BCS that is convenient for their own schedule while decreasing symptom burden in the survivorship phase after treatment for breast cancer.

[Health Utility of Patients with Stroke Measured by EQ-5D and SF-6D].

OBJECTIVE: To compare EQ-5D and SF-6D for measuring health utility of stroke patients in health economic evaluation studies. METHODS: A prospective cohort study was conducted on 596 stroke patients in the West China Hospital of Sichuan University from 2010 to 2016. Data were collected at baseline through face to face interviews and at the follow-up stages through telephone interviews with a three-month interval. EQ-5D and SF-6D were used for measuring health utility scores of the participants. The consistency of the two instruments was assessed using Bland-Altman plot and Intraclass correlation coefficient (ICC) . Logistic regression models were established to identify predictors of health utility. RESULTS: The participants had a mean utility score of 0.78 (95% confidence interval:0.76, 0.80) in EQ-5D,compared with 0.74 (95% confidence interval: 0.73, 0.76) in SF-6D,and a median (interquartile range) of 0.86 (0.68, 1.00) in EQ-5D and 0.73 (0.62, 0.86) in SF-6D. The 95% limits of agreement between the two instruments ranged from -0.28 to 0.35,with an ICC of 0.67 (95% confidence interval: 0.62,0.71). EQ-5D had a higher ceiling effect. The health utility score of stroke patients changed there rapidly in acute phase (less than 3 months) but barely changed there after.Severity of stroke was a major predictor of health utility scores. CONCLUSION: The two instruments generate inconsistent results in health utility. SF-6D is better for measuring health utility in patients with stroke in China.

The impact of financial barriers on access to care, quality of care and vascular morbidity among patients with diabetes and coronary heart disease.

BACKGROUND: The prevalence and consequences of financial barriers to health care among patients with multiple chronic diseases are poorly understood. OBJECTIVE: We sought to assess the prevalence of self-reported financial barriers to health care among individuals with diabetes and coronary heart disease (CHD) and to determine their association with access to care, quality of care and clinical outcomes. DESIGN: The 2007 Centers for Disease Control Behavioral Risk Factor Surveillance Survey. PARTICIPANTS: Diabetic patients with CHD. MAIN MEASURES: Financial barriers to health care were defined by a self-reported time in the past 12 months when the respondent needed to see a doctor but could not because of cost. The primary clinical outcome was vascular morbidity­a composite of stroke, retinopathy, nonhealing foot sores or bilateral foot amputations. KEY RESULTS: Among the 11,274 diabetics with CHD, 1,541 (13.7 %) reported financial barriers to health care. Compared to individuals without financial barriers, those with financial barriers had significantly reduced rates of medical assessments within the past 2 years, hemoglobin (Hgb) A1C measurements in the past year, cholesterol measurements at any time, eye and foot examinations within the past year, diabetic education, antihypertensive treatment, aspirin use and a higher prevalence of vascular morbidity. In multivariable analyses, financial barriers to health care were independently associated with reduced odds of medical checkups (Odds Ratio [OR], 0.61; 95 % Confidence Intervals [CI], 0.55­0.67), Hgb A1C measurement (OR, 0.85; 95 % CI, 0.77­0.94), cholesterol measurement (OR, 0.76; 95 % CI, 0.67­0.86), eye (OR, 0.85; 95 % CI, 0.79­0.92) and foot (OR, 0.92; 95 % CI, 0.84­1.00) examinations, diabetic education (OR, 0.93; 95 % CI, 0.87­0.99), aspirin use (OR, 0.88; 95 % CI, 0.81­0.96) and increased odds of vascular morbidity (OR, 1.23; 95 % CI, 1.14­1.33). CONCLUSIONS: In diabetic adults with CHD, financial barriers to health care were associated with impaired access to medical care, inferior quality of care and greater vascular morbidity. Eliminating financial barriers and adherence to guideline-based recommendations may improve the health of individuals with multiple chronic diseases.

Work productivity loss from depression: evidence from an employer survey.

BACKGROUND: National working groups identify the need for return on investment research conducted from the purchaser perspective; however, the field has not developed standardized methods for measuring the basic components of return on investment, including costing out the value of work productivity loss due to illness. Recent literature is divided on whether the most commonly used method underestimates or overestimates this loss. The goal of this manuscript is to characterize between and within variation in the cost of work productivity loss from illness estimated by the most commonly used method and its two refinements. METHODS: One senior health benefit specialist from each of 325 companies employing 100+ workers completed a cross-sectional survey describing their company size, industry and policies/practices regarding work loss which allowed the research team to derive the variables needed to estimate work productivity loss from illness using three methods. Compensation estimates were derived by multiplying lost work hours from presenteeism and absenteeism by wage/fringe. Disruption correction adjusted this estimate to account for co-worker disruption, while friction correction accounted for labor substitution. The analysis compared bootstrapped means and medians between and within these three methods. RESULTS: The average company realized an annual $617 (SD = $75) per capita loss from depression by compensation methods and a $649 (SD = $78) loss by disruption correction, compared to a $316 (SD = $58) loss by friction correction (p < .0001). Agreement across estimates was 0.92 (95% CI 0.90, 0.93). CONCLUSION: Although the methods identify similar companies with high costs from lost productivity, friction correction reduces the size of compensation estimates of productivity loss by one half. In analyzing the potential consequences of method selection for the dissemination of interventions to employers, intervention developers are encouraged to include friction methods in their estimate of the economic value of interventions designed to improve absenteeism and presenteeism. Business leaders in industries where labor substitution is common are encouraged to seek friction corrected estimates of return on investment. Health policy analysts are encouraged to target the dissemination of productivity enhancing interventions to employers with high losses rather than all employers. CLINICAL TRIALS REGISTRATION NUMBER: NCT01013220.