Facilitators and barriers to using a DeskCycle as a sedentary behavior intervention in the work environment.

BACKGROUND: Sedentary behavior is a public health threat with extensive health burden on society. High levels of sedentary behavior have been associated with cardiovascular diseases, diabetes, obesity, and cancer. Individuals working in desk-related occupations are more likely to be sedentary for most of the day. Health researchers have responded by implementing and promoting interventions and wellness programs in work environments to reduce this behavior. This study examined the feasibility and experience of using the DeskCycle to reduce sedentary behavior among female workers in an academic office environment. METHODS: This was an intervention study where participants used the DeskCycle in two consecutive eight-week phases and uploaded DeskCycle use data daily. A questionnaire was administered after week 2 and week 8 (pre-post) of DeskCycle use in each phase to assess dimensions of feasibility, including an open-ended question for user experience. RESULTS: The participants (N = 78) had an average age of 44.4 (±11.3) years and were primarily non-Hispanic White (88.5%). DeskCycle daily use varied from Phase I: 84% to 64.9% (weeks 1-7), and 49.4% in week 8, to Phase II: 73.5% to 52.2% (week 1-7), and 40.2% in week 8. In Phase I, 96.6% (week 2) and 87% (week 8) agreed that the DeskCycle decreased sedentary behavior, and in Phase II, 74.3% (week 2) and 76.9% (week 8) agreed. The analysis of open-ended responses found challenges with the desk set up, cycling interfering with typing, and thinking critically, as barriers to DeskCycle use, while enjoying cycling and cycling improving mood were reported as facilitators. CONCLUSIONS: Using a DeskCycle in an academic office environment to reduce sedentary behavior is feasible in female office workers. Consideration should be given to the type of tasks performed while cycling.

Self-Care Mental Health App Intervention for Post-Intensive Care Syndrome-Family: A Randomized Pilot Study.

BACKGROUND: Post-intensive care syndrome-family (PICS-F) is a constellation of adverse psychological symptoms experienced by family members of critically ill patients during and after acute illness. Cognitive behavioral therapy delivered using smartphone technology is a novel approach for PICS-F symptom self-management. OBJECTIVE: To determine the efficacy of smartphone delivery of cognitive behavioral therapy in reducing the prevalence and severity of PICS-F symptoms in family members of critically ill patients. METHODS: The study had a randomized controlled longitudinal design with control and intervention groups composed of family members of patients admitted to 2 adult intensive care units. The intervention consisted of a mental health app loaded on participants' personal smartphones. The study time points were upon enrollment (within 5 days of intensive care unit admission; time 1), 30 days after enrollment (time 2), and 60 days after enrollment (time 3). Study measures included demographic data, PICS-F symptoms, mental health self-efficacy, health-related quality of life, and app use. RESULTS: The study sample consisted of 60 predominantly White (72%) and female (78%) family members (30 intervention, 30 control). Anxiety and depression symptom severity decreased significantly over time in the intervention group but not in the control group. Family members logged in to the app a mean of 11.4 times (range, 1-53 times) and spent a mean of 50.16 minutes (range, 1.87-245.92 minutes) using the app. CONCLUSIONS: Delivery of cognitive behavioral therapy to family members of critically ill patients via a smartphone app shows some efficacy in reducing PICS-F symptoms.

The Effectiveness of the DeskCycle in Reducing Sedentary Behavior Among Female Office Workers.

OBJECTIVE: To evaluate the effectiveness of the DeskCycle in reducing sedentary behavior among female office workers at an educational institution. METHODS: This was a randomized control trial with a crossover design (N = 80). The intervention was conducted in two 8-week phases and included the DeskCycle and an informational handout with benefits and suggestions about the frequency of use. The primary outcome was weekly average nonsedentary time. Secondary outcomes included weight and mood. RESULTS: DeskCycle users reported significantly higher weekly average nonsedentary time compared with nonusers (phase I: 402.3 ± 72.4 vs 169.3 ± 17.5, P < 0.00; phase II: 282 ± 45 vs 216 ± 23, P = 0.00). There were no significant differences in weight or mood. CONCLUSIONS: The DeskCycle is effective in reducing sedentary behavior, suggesting workers in sedentary office occupations could integrate it into their workday, where possible, to prevent negative health outcomes.

Community-Based Approach to Assess Obstructive Respiratory Diseases and Risk in Urban African American Churches.

Asthma, and chronic obstructive pulmonary disease (COPD) are significant health problems that have disparate effects on many Americans. Misdiagnosis and underdiagnosis are common and lead to ineffective treatment and management. This study assessed the feasibility of applying a two-step case-finding technique to identify both COPD and adult asthma cases in urban African American churches. We established a community-based partnership, administered a cross-sectional survey in step one of the case-finding technique and performed spirometry testing in step two. A total of 219 surveys were completed. Provider-diagnosed asthma and COPD were reported in 26% (50/193) and 9.6% (18/187) of the sample. Probable asthma (13.9%), probable COPD (23.1%), and COPD high-risk groups (31.9%) were reported. It is feasible to establish active case-finding within the African American church community using a two-step approach to successfully identify adult asthma and COPD probable cases for early detection and treatment to reduce disparate respiratory health outcomes.

Delivering Cognitive Behavioral Therapy for Post-Intensive Care Syndrome-Family via a Mobile Health App.

BACKGROUND: Family members of intensive care unit (ICU) patients are at risk for post-intensive care syndrome- family (PICS-F), including symptoms of anxiety, depression, and posttraumatic stress. Cognitive behavioral therapy is the first-line nonpharmacologic treatment for many psychological symptoms and has been successfully delivered by use of mobile technology for symptom self-management. OBJECTIVES: To determine the feasibility of delivering cognitive behavioral therapy through a smartphone app to family members of critically ill patients. METHODS: This was a prospective longitudinal cohort study with a consecutive sample of patients admitted to 2 adult ICUs and their family members. The control group period was followed by the intervention group period. The intervention consisted of a mobile health app preloaded on a smartphone provided to family members. The study time points were enrollment (within 5 days of ICU admission), 30 days after admission, and 60 days after admission. Study measures included demographic data, app use, satisfaction with the app, mental health self-efficacy, and measures of PICS-F symptoms. RESULTS: The study sample consisted of 49 predominantly White (92%) and female (82%) family members (24 intervention, 25 control). Smartphone ownership was 88%. Completion rates for study measures were 92% in the control group and 79% in the intervention group. Family members logged in to the app a mean of 18.58 times (range 2-89) and spent a mean of 81.29 minutes (range 4.93-426.63 minutes) using the app. CONCLUSIONS: The study results confirm the feasibility of implementing app-based delivery of cognitive behavioral therapy to family members of ICU patients.

Smartphone Delivery of Cognitive Behavioral Therapy for Postintensive Care Syndrome-Family: Protocol for a Pilot Study.

BACKGROUND: Family members of critically ill patients experience symptoms of postintensive care syndrome-family (PICS-F), including anxiety, depression, and posttraumatic stress disorder. Postintensive care syndrome-family reduces the quality of life of the families of critically ill patients and may impede the recovery of such patients. Cognitive behavioral therapy has become a first-line nonpharmacological treatment of many psychological symptoms and disorders, including anxiety, depression, and posttraumatic stress. With regard to managing mild-to-moderate symptoms, the delivery of cognitive behavioral therapy via mobile technology without input from a clinician has been found to be feasible and well accepted, and its efficacy rivals that of face-to-face therapy. OBJECTIVE: The purpose of our pilot study is to examine the efficacy of using a smartphone mobile health (mHealth) app to deliver cognitive behavioral therapy and diminish the severity and prevalence of PICS-F symptoms in family members of critically ill patients. METHODS: For our pilot study, 60 family members of critically ill patients will be recruited. A repeated-measures longitudinal study design that involves the randomization of participants to 2 groups (the control and intervention groups) will be used. The intervention group will receive cognitive behavioral therapy, which will be delivered via a smartphone mHealth app. Bandura's social cognitive theory and an emphasis on mental health self-efficacy form the theoretical framework of the study. RESULTS: Recruitment for the study began in August 2020. Data collection and analysis are expected to be completed by March 2022. CONCLUSIONS: The proposed study represents a novel approach to the treatment of PICS-F symptoms and is an extension of previous work conducted by the research team. The study will be used to plan a fully powered randomized controlled trial. TRIAL REGISTRATION: ClinicalTrials.gov NCT04316767; https://clinicaltrials.gov/ct2/show/NCT04316767. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/30813.

Evaluation of dyspnea of unknown etiology in HIV patients with cardiopulmonary exercise testing and cardiovascular magnetic resonance imaging.

AIM: Human Immunodeficiency Virus (HIV) patients commonly experience dyspnea for which an immediate cause may not be always apparent. In this prospective cohort study of HIV patients with exercise limitation, we use cardiopulmonary exercise testing (CPET) coupled with exercise cardiovascular magnetic resonance (CMR) to elucidate etiologies of dyspnea. METHODS AND RESULTS: Thirty-four HIV patients on antiretroviral therapy with dyspnea and exercise limitation (49.7 years, 65% male, mean absolute CD4 count 700) underwent comprehensive evaluation with combined rest and maximal exercise treadmill CMR and CPET. The overall mean oxygen consumption (VO2) peak was reduced at 23.2 ± 6.9 ml/kg/min with 20 patients (58.8% of overall cohort) achieving a respiratory exchange ratio > 1. The ventilatory efficiency (VE)/VCO2 slope was elevated at 36 ± 7.92, while ventilatory reserve (VE: maximal voluntary ventilation (MVV)) was within normal limits. The mean absolute right ventricular (RV) and left ventricular (LV) contractile reserves were preserved at 9.0% ± 11.2 and 9.4% ± 9.4, respectively. The average resting and post-exercise mean average pulmonary artery velocities were 12.2 ± 3.9 cm/s and 18.9 ± 8.3 respectively, which suggested lack of exercise induced pulmonary artery hypertension (PAH). LV but not RV delayed enhancement were identified in five patients. Correlation analysis found no relationship between peak VO2 measures of contractile RV or LV reserve, but LV and RV stroke volume correlated with PET CO2 (p = 0.02, p = 0.03). CONCLUSION: Well treated patients with HIV appear to have conserved RV and LV function, contractile reserve and no evidence of exercise induced PAH. However, we found evidence of impaired ventilation suggesting a non-cardiopulmonary etiology for dyspnea.

Serum Bicarbonate Concentration and Cause-Specific Mortality: The National Health and Nutrition Examination Survey 1999-2010.

OBJECTIVE: To assess the association between serum bicarbonate concentration and cause-specific mortality in the US general population. METHODS: A total of 31,195 individuals enrolled in the National Health and Nutrition Examination Survey between 1999 and 2010 were followed for a median 6.7 (interquartile range, 3.7-9.8) years. Cause-specific mortality was defined as cardiovascular, malignancy, and noncardiovascular/nonmalignancy causes. Cox proportional hazards adjusted for demographics, comorbidities, medications, and renal function were used to test the association between baseline serum bicarbonate and the outcomes of interest. RESULTS: Of the 2798 participants who died, 722 had a cardiovascular- and 620 had a malignancy-related death. Compared with participants with serum bicarbonate 22 to 26 mEq/L, those with a level below 22 mEq/L had an increased hazard of all-cause and malignancy-related mortality (hazard ratio [HR], 1.54; 95% CI, 1.30-1.83; and HR, 1.46; 95% CI 1.00-2.13, respectively). The hazard for cardiovascular mortality was increased by 8% with each 1 mEq/L increase in serum bicarbonate above 26 mEq/L (HR, 1.08; 95% CI, 1.01-1.15). The findings were consistent in participants with or without chronic kidney disease, with no significant interactions observed. CONCLUSION: In a large cohort of US adults, serum bicarbonate concentration level below 22 mEq/L was associated with malignancy-related mortality, whereas a concentration above 26 mEq/L was associated with cardiovascular mortality. Further studies to evaluate potential mechanisms for the differences in cause-specific mortality are warranted.

Ambient Air Pollution and Mortality After Cardiac Transplantation.

BACKGROUND: Heart transplant recipients are at high risk for mortality, with traditional risk scores performing modestly in predicting post-transplant survival, underscoring the importance of as yet unidentified factors in determining prognosis. In this analysis, the association between PM2.5 exposure levels and survival after heart transplantation were investigated. OBJECTIVES: This study sought to study the association between PM2.5 exposure and mortality following heart transplantation. METHODS: On the basis of the zip code of residence, mortality data in patients who underwent heart transplantation (2004 to 2015) in the United Network for Organ Sharing (UNOS) database were linked with validated estimates of fine particulate matter concentrations (particles with diameter <2.5 µm [PM2.5]; 1 × 1-km grids) for each calendar year during which a UNOS cardiac transplant recipient was at risk for death. Cox proportional hazard models were used to estimate the relationship between exposure and overall mortality adjusting for recipient, donor, and neighborhood variables. RESULTS: A total of 21,800 patients with 86,713 patient-years of follow-up was included. Mean age at transplantation was 52.6 ± 12.6 years, 75% were male, 69% were white, and 39% had ischemic etiology of heart failure. Mean annual exposure to PM2.5 was 10.6 ± 2.3 µg/m3. At a median follow-up of 4.8 (95% confidence interval: 2.0 to 7.8) years, 5,208 patients (23.9%) had died. The estimated mortality hazard ratio, per 10 µg/m3 increment increase in annual PM2.5 exposure was 1.43 (95% confidence interval: 1.21 to 1.49). After adjusting for 30 recipient, donor, and neighborhood variables, the estimated mortality hazard ratio per 10 µg/m3 increment in annual exposure to PM2.5 was 1.26 (95% confidence interval: 1.11 to 1.43) relative increase in hazard of mortality. This association was consistent across subgroups. CONCLUSIONS: This study provides evidence linking air pollution with mortality after heart transplantation. These results suggest an important influence of a key environmental factor in outcomes following heart transplantation, and supports the need for further studies in this population.

Effect of a Community Health Worker-Based Approach to Integrated Cardiovascular Risk Factor Control in India: A Cluster Randomized Controlled Trial.

BACKGROUND: Eighty percent of premature mortality from cardiovascular disease occurs in low- and middle-income countries. Hypertension, diabetes, and smoking are the top risk factors causing this disease burden. OBJECTIVES: The study aimed to test the hypothesis that utilizing community health workers (CHWs) to manage hypertension, diabetes and smoking in an integrated manner would lead to improved control of these conditions. METHODS: This was a 2-year cluster (n = 12) randomized controlled trial of 3,556 adults (35 to 70 years of age) in a single town in India, who were screened at home for hypertension, diabetes, and smoking. Of these adults, 1,242 (35%) had at least 1 risk factor (hypertension = 650, diabetes = 317, smoking = 500) and were enrolled in the study. The intervention group had behavioral change communication through regular home visits from community health workers. The control group received usual care in the community. The primary outcomes were changes in systolic blood pressure, fasting blood glucose, and average number of cigarettes/bidis smoked daily among individuals with respective risk factors. RESULTS: The mean ± SD change in systolic blood pressure at 2 years was -12.2 ± 19.5 mm Hg in the intervention group as compared with -6.4 ± 26.1 mm Hg in the control group, resulting in an adjusted difference of -8.9 mm Hg (95% confidence interval [CI]: -3.5 to -14.4 mm Hg; p = 0.001). The change in fasting blood glucose was -43.0 ± 83.5 mg/dl in the intervention group and -16.3 ± 77.2 mg/dl in the control group, leading to an adjusted difference of -21.3 mg/dl (95% CI: 18.4 to -61 mg/dl; p = 0.29). The change in mean number of cigarettes/bidis smoked was nonsignificant at +0.2 cigarettes/bidis (95% CI: 5.6 to -5.2 cigarettes/bidis; p = 0.93). CONCLUSIONS: A population-based strategy of integrated risk factor management through community health workers led to improved systolic blood pressure in hypertension, an inconclusive effect on fasting blood glucose in diabetes, and no demonstrable effect on smoking. (Study of a Community-Based Approach to Control Cardiovascular Risk Factors in India [SEHAT]; NCT02115711).

Octogenarians' post-acute care use after cardiac valve surgery and recovery: clinical implications.

Octogenarians receiving cardiac valve surgery is increasing and recovery is challenging. Post-acute care (PAC) services assist with recovery, yet services provided in facilities do not provide adequate cardiac-focused care or long-term self-management support. The purpose of the paper was to report post-acute care discharge rates in octogenarians and propose clinical implications to improve PAC services. Using a 2003 Medicare Part A database, we studied post-acute care service use in octogenarians after cardiac valve surgery. We propose expansion of the Geriatric Cardiac Care model to include broader clinical therapy dynamics. The sample (n = 10,062) included patients over 80 years discharged from acute care following valve surgery. Post-acute care services were used by 68% of octagarians following cardiac valve surgery (1% intermediate rehabilitation, 35% skilled nursing facility, 32% home health). The large percentage of octagarians using PAC point to the importance of integrating geriatric cardiac care into post-acute services to optimize recovery outcomes.

Older Adult Attendance in Cardiac Rehabilitation: IMPACT OF FUNCTIONAL STATUS AND POSTACUTE CARE AFTER ACUTE MYOCARDIAL INFARCTION IN 63 092 MEDICARE BENEFICIARIES.

PURPOSE: Older adults who use postacute care (PAC) after hospitalization for myocardial infarction (MI) are often overlooked as cardiac rehabilitation (CR) candidates because of physical limitations. This research describes the impact of functional status and PAC, including inpatient rehabilitation facility (IRF), skilled nursing facility (SNF), or home health care (HHC), on CR initiation in Medicare beneficiaries discharged from the hospital following an index MI. METHODS: The Chronic Condition Warehouse database of Medicare beneficiaries discharged to PAC following index MI in 2008 (n = 63 092) was used for this retrospective study. Functional status at PAC discharge was described as dependent, needed assistance, needed supervision, or independent. Logistic regression examined factors associated with CR initiation. RESULTS: CR was initiated by 3% and 21% of beneficiaries discharged from PAC as dependent or independent, respectively. Beneficiaries who were dependent, needed assistance, or needed supervision were 78% (95% CI, 0.18-0.28), 60% (0.32-0.49), and 51% (0.41-0.57) less likely to initiate CR compared with independent beneficiaries. Those who had used IRF were 40% more likely to initiate CR compared with those who had used HHC, with no difference observed between those who had used SNF compared with HHC. CONCLUSIONS: Functional status at PAC discharge was strongly associated with CR initiation. Beneficiary initiation of CR was at proportions corresponding to the level of independence. Beneficiaries discharged from PAC as independent initiated CR at rates slightly higher than non-PAC users, and those discharged from IRF were more likely to initiate CR. These findings are promising and more targeted recruitment from PAC may increase CR initiation and completion, resulting in continued improvement in functional status.

US Registered Dietitian Nutritionists' Knowledge and Attitudes of Intuitive Eating and Use of Various Weight Management Practices.

BACKGROUND: Researchers have been advocating for a new weight-inclusive paradigm that focuses on health rather than weight. One important component of this model is intuitive eating. Although registered dietitian nutritionists (RDNs) are the nation's food and nutrition experts, RDNs' knowledge of and attitudes toward intuitive eating and use of traditional or restrictive strategies are unknown. OBJECTIVE: The purpose of this study was to characterize RDNs' knowledge of and attitudes toward an intuitive eating lifestyle and describe use of traditional weight management and nonrestrictive lifestyle practices with clients. DESIGN: This was a cross-sectional study. PARTICIPANTS: A validated survey was distributed using online survey software to 88,834 RDNs. RESULTS: There were 18,622 respondents who completed the survey (25%). The majority of RDNs were knowledgeable about intuitive eating, answering 71% of items correctly. The majority of RDNs had a positive view on each attitude item. RDNs who work in weight management reported using nonrestrictive/intuitive eating practices more than traditional/restrictive practices. RDNs who were women (P<0.001), had advanced education (P<0.001), worked in a private practice setting (P<0.001), completed at least one certificate of training in weight management (P<0.001), had more experience in weight management counseling (P<0.001), and had greater intuitive eating knowledge (P<0.001) were more likely to report greater use of nonrestrictive/intuitive eating practices. CONCLUSIONS: This study provides evidence that RDNs are using an intuitive eating approach more often than traditional weight management practices.

Rationale and design of a cluster-randomized controlled trial to evaluate the effects of a community health worker-based program for cardiovascular risk factor control in India.

BACKGROUND: The increasing burden of cardiovascular disease (CVD) in low- and middle-income countries is largely driven by the increasing prevalence of hypertension, diabetes, and tobacco use. We hypothesize that the utilization of community health workers (CHWs) to screen for and manage these 3 determinants of CVD in an integrated manner would be an effective approach to favorably affecting public health. METHODS: We have designed and set up the infrastructure to implement a 2-year community-based cluster randomized controlled trial in an underserved region of West Bengal, India. Participants include around 1200 adults, aged between 35 and 70 years, with ≥1 cardiovascular risk factor. They are recruited through home-based screening into a total of 12 clusters, which are randomized to either a control or intervention arm before screening. After the screening, CHWs follow up with participants enrolled in the intervention arm for a period of 2 years through home visits. The control arm receives usual care in the community. The CHW arm follows a behavioral strategy focused on modifying the individual's lifestyle, increasing knowledge of CVD, promoting smoking cessation, increasing physician-seeking behavior, and promoting medication adherence. The main project office is based in Cleveland, OH, at University Hospitals/CWRU, and the local site office is located in Dalkhola, West Bengal, at a local nonprofit set up for the study. Institutional review board approval was obtained both in Cleveland as well as in India. OUTCOME EVALUATION: The 2-year primary outcome of the study is the absolute reduction in systolic blood pressure among hypertensive participants, absolute reduction in fasting blood glucose among diabetic participants, and absolute reduction in average number of cigarettes smoked per day among smokers. DISCUSSION: We believe that this study infrastructure serves as a useful model for international collaboration. It builds on unique local resources, attends to important domestic requirements, and will ultimately provide an evidence-based approach that will help manage the increasing burden of CVD worldwide.

Influence of Depression on Utilization of Cardiac Rehabilitation Postmyocardial Infarction: A STUDY OF 158 991 MEDICARE BENEFICIARIES.

PURPOSE: On the basis of several small studies, depression is often considered a barrier to cardiac rehabilitation (CR) enrollment and program completion. The purpose of this research was to examine the association between depression diagnosis and participation in CR in a large sample of Medicare beneficiaries with recent myocardial infarction (MI). METHODS: This was a retrospective study of Medicare beneficiaries with an MI during 2008 (N = 158 991). CR enrollment was determined by the Carrier and Outpatient files using the Healthcare Common Procedure Coding System #93797 or #93798. Depression diagnosis was obtained from the International Classification of Diseases, Ninth Revision (ICD-9) codes in the Medicare Provider Analysis and Review (MEDPAR), Outpatient and Carrier Files. The association between depression diagnosis and CR attendance was evaluated using multivariable logistic regression. RESULTS: Overall, 14% (n = 22 735) of the study population attended CR within 1 year of MI diagnosis. Twenty-eight percent (n = 43 827) had a diagnosis of depression, with 96% of cases documented before enrollment in CR. Twenty-eight percent with a diagnosis of depression compared with 9% without depression attended CR. In adjusted analysis, patients with depression were 3.9 (99% CI, 3.7-4.2) times more likely to attend CR compared with those without depression. Program completion (≥25 sessions) was more common in those with depression (56%) than in those without (35%) (P < .001). CONCLUSIONS: Diagnosis of depression in Medicare beneficiaries was strongly associated with attending CR and attending more sessions of CR compared with those without depression. Depression is not a barrier to CR participation after MI in Medicare beneficiaries.

Prevalence and pattern of cardiovascular risk factors in a population in India.

BACKGROUND: Cardiovascular disease is the leading cause of mortality in India. Since it is largely driven by risk factors such as hypertension, diabetes and smoking, it is important to study the treatment cascade for these conditions and identify areas for improvement. METHODS: This is a cross-sectional study from Project SEHAT (Study to Enhance Heart Associated Treatments), an ongoing cluster randomised controlled trial testing the hypothesis that a community health worker-led intervention can improve the control of cardiovascular risk factors in a community in West Bengal, India. For the baseline data, 3556 adults, between the ages of 35 and 70, were screened for hypertension, diabetes and smoking. For hypertension and diabetes, an elevated reading was confirmed on a repeat visit. RESULTS: 18.3% (n=650), 9.0% (n=317) and 14.1% (n=500) of adults were diagnosed with hypertension, diabetes and smoking, respectively. Overall, 35.0% (n=1242) adults had at least one of the three risk factors. 55.1% (n=358) of participants with hypertension and 40.4% (n=128) of participants with diabetes were unaware of their respective condition. 36.6% (n=238) of those with hypertension and 58.0% (n=184) of diabetics were on treatment. 8.2% (n=53) hypertensives were controlled (blood pressure <140/90 mm Hg) while 13.6% (n=43) diabetics were controlled (defined as fasting blood sugar <126 mg/dL). Less than 1% diabetics were on insulin, and average number of medications for a patient with hypertension was 1.2. CONCLUSIONS: In our population in semiurban India, one in three adults have a major cardiovascular risk factor, with low control rates. There is a large burden of undiagnosed cardiovascular risk factors and a large gap between treatment and control, which may be explained by lack of treatment intensification.

Health-related quality of life in current smokers with COPD: factors associated with current smoking and new insights into sex differences.

Findings from studies that examined the association between health-related quality of life (HRQOL) and smoking status among COPD patients have been mixed. Moreover, factors associated with current smoking in COPD patients and differences by sex have not been fully elucidated. Data from the 2011 and 2012 Behavioral Risk Factor Surveillance System was used in this study. Four HRQOL indicators were examined in this study: general health, physical health, mental health, and activity limitations. General health was dichotomized into two groups: "excellent/very good/good" and "fair/poor", and the other three HRQOL indicators were dichotomized into <14 (infrequent) and ≥14 (frequent) unhealthy days in the past 30 days. To examine HRQOL indicators in association with current versus former smoking and identify factors associated with current smoking, logistic regression models were used. Sex differences were explored. In COPD patients, current smokers compared to former smokers had significantly poor HRQOL on all subdomains: "fair/poor" general health (adjusted odds ratio [AOR]: 1.2 [95% confidence interval {CI}: 1.1-1.5]); poor physical health (AOR: 1.3 [CI: 1.1-1.5]); poor mental health (AOR: 1.8 [CI: 1.4-2.2]); and poor activity limitations (AOR: 1.5 [CI: 1.3-1.9]). HRQOL subdomains affected by current smoking differed by sex except activity limitations. General health (AOR: 1.5 [CI: 1.1-2.0]) and activity limitations (AOR: 1.6 [95% CI: 1.2-2.2]) in males and physical health (AOR: 1.3 [CI: 1.0-1.6]), mental health (AOR: 2.1 [CI: 1.7-2.6]), and activity limitations (AOR: 1.5 [CI: 1.2-1.9]) in females were significantly impaired due to current smoking. Factors associated with current smoking differed by sex except being unmarried and having less than a college degree, which were associated with current smoking in both males and females. These findings have important implications for health care providers in designing more effective interventions which tailor to and target specific subgroups for smoking cessation.

Validation of an instrument to measure registered dietitians'/nutritionists' knowledge, attitudes and practices of an intuitive eating approach.

OBJECTIVE: The purpose of the present study was to develop and assess the construct validity of a tool to measure knowledge, attitudes and practices of registered dietitians/nutritionists (RD/N) regarding an intuitive eating lifestyle. DESIGN: Cross-sectional study design that utilized a survey administered to a random sample and remaining full population of RD/N. SETTING: A national survey conducted via online survey software. SUBJECTS: A random sample of 10 % of all RD/N in the USA (n 8834) was invited to participate. Survey completion rate was 22·2 % (n 1897). After initial validation, the survey was distributed to the remaining 90 % of RD/N to confirm validation. RESULTS: After removing items with insufficient factor loadings, results were consistent with a four-factor solution: (i) knowledge of intuitive eating; (ii) attitudes towards intuitive eating; (iii) traditional and restrictive practices; and (iv) non-restrictive and intuitive eating practices. Confirmatory factor analysis provided further evidence of the validity of the four factors and the factors had strong reliability. CONCLUSIONS: Unlike the hypothesized three-factor solution (knowledge, attitudes and practices), validation analysis revealed that the survey measures knowledge of intuitive eating, attitudes towards intuitive eating, use of traditional and restrictive weight-management practices, and use of non-restrictive and intuitive eating practices. With the landscape of weight management and health promotion undergoing a shift towards a health centred, size acceptance approach, this instrument will provide valuable information regarding the current knowledge, attitudes and practices of RD/N and other health promotion professionals.

Development and implementation results of an interactive computerized surgical checklist for robotic-assisted gynecologic surgery.

To address surgical complications, the World Health Organization (WHO) developed the Safe Surgery Saves Lives Checklist. With the foundation of the WHO's checklist, a robotic-specific checklist (RORCC) was developed using standardized content and face validity methods. The RORCC was implemented in a high volume gynecological (GYN) specialty group using minimally invasive robotic-assisted surgery. Data were abstracted from patients undergoing GYN procedures from four GYN surgeons at an urban, community hospital during November 16, 2010 to May 15, 2011 (pre-RORCC) n = 89 and from the period May 16, 2011 to November 16 2011 (post-RORCC) n = 121. Thirty-day readmissions pre-checklist and post-checklist were 12 and 5, respectively, which is a significant (p = 0.02) reduction. The duration of surgery was not significantly affected (p = 0.40) with pre-RORCC surgery time at 110.1 (35.7) min versus post-RORCC surgery time at 112.9 (37.4) min. This study demonstrated the feasibility of integrating an electronic, interactive, and robotic-specific checklist for gynecologic robotic-assisted surgery which resulted in a significant reduction in readmissions at the 30-day without significantly impacting operating room times.