A high-resolution spatiotemporal morphological dataset: Port Aransas beach, Texas.

The study of beach morphology holds significant importance in coastal management, offering insights into coastal and environmental processes. It involves analyzing physical characteristics and beach features such as profile shape, slope, sediment composition, and grain size, as well as changes in elevation due to both erosion and accretion over time. Furthermore, studying changes in beach morphology is essential in predicting and monitoring coastal inundation events, especially in the context of rising sea levels and subsidence in some areas. However, having access to high-frequency oblique imagery and beach elevation datasets to document and confirm coastal forcing events and understand their impact on beach morphology is a notable challenge. This paper describes a one-year dataset comprising bi-monthly topographic surveys and imagery collected daily at 30 min increments at the beach adjacent to Horace Caldwell Pier in Port Aransas, Texas. The data collection started in February 2023 and ended in January 2024. The dataset includes 18 topographic surveys, 6879 beach images, and ocean/wave videos that can be combined with colocated National Oceanic and Atmospheric Administration metocean measurements. The one-year temporal span of the dataset allows for the observation and analysis of seasonal variations, contributing to a deeper understanding of coastal dynamics in the study area. Furthermore, a study that combines survey measurements with camera imagery is rare and provides valuable information on conditions before, after, and between surveys and periods of inundation. The imagery enables monitoring of inundation events, while the topographic surveys facilitate the analysis of their impact on beach morphology, including beach erosion and accretion. Various products, including beach profiles, contours, slope maps, triangular irregular networks, and digital elevation models, were derived from the topographic dataset, allowing in depth analysis of beach morphology. Additionally, the dataset contains a time series of four wet/dry shoreline delineations per day and their corresponding elevation extracted by combining the imagery with the digital elevation models. Thus, this paper provides a high-frequency morphological dataset and a machine learning-ready dataset suitable for predicting coastal inundation.

Consensus for the Development of a New Early Warning Score for Predicting Patients' Clinical Deterioration in Angola: A Delphi Study.

Background: Nearly 30 years since its inception, the early warning scores (EWSs) remain pivotal, yet variations have emerged for hospital and prehospital use. Aggregated scores, reflecting multiple physiological parameters, outperform single-parameter systems in assessing acute illness severity, though consensus on optimal approaches is lacking. Resource-limited countries, including Angola, lack adapted EWSs, emphasizing the need for cost-effective and adaptable solutions to enhance patient care. Objective: To explore the perspectives of Angolan experts to identify physiological parameters suitable for incorporation into existing EWSs, allowing the development of a new tool adjusted to the healthcare context in Angola. Methods: We conducted a three-round Delphi survey, engaging a national expert panel comprising twenty-five physicians and nurses with expertise in internal medicine, surgery, emergency rooms, intensive care units, and/or teachers at universities or at teaching courses in these fields. Participants were asked to rate items using a five-point Likert scale. Consensus was achieved if the items received a rating ≥ 80% from the panel. Results: Consensus was evident for the inclusion of standard physiological parameters, such as systolic blood pressure, heart rate, respiratory rate, temperature, oxygen saturation, neurological status, and the presence or absence of supplemental oxygen. Furthermore, there was consensus for the consideration of specific items, namely, seizures, jaundice, cyanosis, capillary refill time, and pain-typically not included in the current EWSs. Consensus was reached regarding the exclusion of both oxygen saturation and temperature measurements in healthcare settings where oximeters and thermometers might not be readily available. Conclusion: Angolan experts were able to identify the physiological parameters suitable for incorporation into the basic EWSs. Further study must be conducted to test and validate the impact of the newly suggested vital parameters on the discriminant and predictive capability of a new aggregated model specifically adjusted to the Angolan healthcare setting.

Effect of community attitudes on suicide mortality in South Korea: a nationwide ecological study.

Background: Attitudes toward suicide are essential in suicide prevention, as suicide is socio-culturally nuanced. Although the relationship between individual attitudes and suicidal behavior has been extensively studied, the effect of community attitudes-aggregated by region-on suicide mortality remains ambiguous. This study explored the association between community attitudes and real-world suicide mortality. Methods: Data on attitudes toward suicide from the 2018 Korea National Suicide Survey (N = 1500) and individual mortality data from the MicroData Integrated System were obtained. Confirmatory factor analysis supported a factor structure with three factors: "Permissiveness," "Unjustified behavior," and "Readiness to help/Preventability." Thirty regional units in South Korea aggregated the data for ecological analysis. We used negative binomial models to examine the association at the regional level, and stratified analysis by gender and age group was conducted. Results: "Permissiveness" was associated with reduced suicide rates in a univariate model (P < 0.001). Adjusting for gender, age, and additional sociodemographics did not alter the association. Additionally, this relationship was observed in males and individuals under 60 years of age after stratification. However, "Unjustified Behavior" and "Readiness to help/Preventability" exhibited no significant association with suicide in any model or stratum. Conclusion: The observed inverse association between permissive community attitudes and suicide contradicts the findings of previous research that links permissive individual attitudes to increased suicidal behavior. Our findings suggest that attitudes may operate differently at the individual and group levels. Although the cross-sectional design and single-country focus of this study warrant further investigation, our findings indicate that attitudes are significant contextual factors in the process of suicide, which could lead to novel approaches in suicide prevention.

Diagnostic and therapeutic practice for HFpEF across continents and regions: An international survey.

AIMS: This study aims to evaluate the worldwide variations in the diagnosis and treatment of heart failure with preserved ejection fraction (HFpEF), using an HF survey distributed internationally to physicians, including both cardiologists and non-cardiologists. METHODS AND RESULTS: A group of HF specialists designed an independent, academic web-based survey focusing on HFpEF care and diagnosis, which was distributed via scientific societies and various social networks between 1 May 2023 and 1 July 2023. The survey included 1459 physicians (1242 cardiologists and 217 non-cardiologists) from 91 countries, with a mean age of 42 (34-49) years and 61% male. Most physicians (89.2%) defined HFpEF as left ventricular ejection fraction ≥50%. Significant regional variations were observed in HFpEF management (P < 0.001 for all comparisons unless stated otherwise). Cardiologists managed 63.1% of HFpEF patients overall, with significant variability across regions (P < 0.001). The estimated HFpEF prevalence was highest in Eastern Asia and Western Europe and lowest in Africa and South America. Diagnostic practices varied: natriuretic peptide use ranged from 70%-74% in Africa to 95%-97% in Southern/Western Europe. Echocardiographic parameters showed regional differences, with diastolic stress testing used most in South-Eastern Asia (47% vs. 13-36% elsewhere). HFpEF scoring systems were most common in South-Eastern Asia (78%) and least in Africa (30.1%). Coronary artery disease screening approaches differed, with Eastern Asian physicians more likely to always perform routine angiograms (52%) compared with Northern Europeans (12%). Treatment preferences also varied regionally. Sodium glucose co-transporter-2 inhibitors (SGLT2i) was the preferred first-line treatment (45%-70% across regions), followed by diuretics. In an ideal setting, 52% would primarily use SGLT2i, 33% loop diuretics, and 22% beta-blockers. Drug availability differed significantly: SGLT2i was most available (88% overall), while ARNI was least available (61%). South America and Middle Eastern/Northern Africa reported lower availability of guideline-directed therapies. Multidisciplinary HF programmes were most common in Asia (70%) and least in Africa (24%). The perceived benefit of atrial flow regulator devices also showed significant regional differences. CONCLUSIONS: There are considerable global variations in the diagnosis and management of HFpEF. Most physicians favour SGLT2i despite regional disparities in health care resources and guideline adherence. Harmonized practices and improved access to comprehensive care can enhance outcomes of HFpEF patients worldwide.

United States Provider Experiences With Telemedicine for Hepatitis C Treatment: A Nationwide Survey.

Hepatitis C virus (HCV) elimination requires treatment access expansion, especially for underserved populations. Telehealth has the potential to improve HCV treatment access, although data are limited on its incorporation into standard clinical practice. We conducted a cross-sectional, email survey of 598 US HCV treatment providers who had valid email addresses and (1) were located in urban areas and had written ≥ 20 prescriptions for HCV treatment to US Medicare beneficiaries in 2019-2020 or (2) were located in non-urban areas and wrote any HCV prescriptions in 2019-2020. Through email, we notified providers of a self-administered electronic 28-item survey of clinical strategies and attitudes about telemedicine for HCV. We received 86 responses (14% response rate), of which 75 used telemedicine for HCV in 2022. Of those 75, 24% were gastroenterologists/hepatologists, 23% general medicine, 17% infectious diseases and 32% non-physicians. Most (82%) referred patients to commercial laboratories, and 85% had medications delivered directly to patients. Overwhelmingly, respondents (92%) felt that telehealth increases healthcare access, and 76% reported that it promotes or is neutral for treatment completion. Factors believed to be 'extremely' or 'very' important for telehealth use included patient access to technology (86%); patients' internet access (74%); laboratory access (76%); reimbursement for video visits (74%) and audio-only visits (66%). Non-physician licensing and liability statutes were rated 'extremely' or 'very' important by 43% and 44%, respectively. Providers felt that telehealth increases HCV treatment access. Major limitations were technological requirements, reimbursement, and access to ancillary services. These findings support the importance of digital equity and literacy to achieve HCV elimination goals.

Trends in Lower-Risk Gambling by Age and Net Income among Finnish Men and Women in 2011, 2015, and 2019.

Lower-risk Gambling Guidelines (LRGGs) were developed in Canada to reduce the risk of gambling-related harm. The LRGGs, published in 2021, consist of three limits: gamble no more than 1% of household income per month; gamble no more than four days per month; and avoid regularly gambling at more than two types of games. All three limits should be followed at the same time. This study focuses on the situation in Finland before the LRGGs were published. The aim of this study is to investigate trends in lower-risk gambling by age and net income among men and women in the Finnish adult population in 2011, 2015, and 2019. Data were drawn from cross-sectional Finnish Gambling population surveys, including permanent residents in Mainland Finland aged 15-74 with Finnish, Swedish or Sámi as their mother tongue (2011; n = 4,484, 2015; n = 4,515, and 2019; n = 3,994). The results showed an increase in the prevalence of lower-risk gambling, rising from 29% in 2011 to 39% in 2019. This upward trend was observed among both men and women, with the prevalence among men increasing from 23 to 33%, and among women from 34 to 45%. The lowest prevalence of lower-risk gambling was found among individuals aged 60-74, especially regarding expenditure guidelines, as well as among women in the lowest income tertile. In conclusion, although the prevalence of lower-risk gambling has increased in Finland, there is still potential for further improvement to minimize harm.

Cannabis-related information sources among US residents: A probability-weighted nationally representative survey.

INTRODUCTION: The Department of Health and Human Services recently recommended rescheduling cannabis from Schedule I to Schedule III, which might have broad effects on public health outcomes related to cannabis. In this changing environment, understanding national patterns in how people obtain information about cannabis is critical to informing public health outreach and education. METHODS: We surveyed American adults (≥ 18 years) between June 22nd-26th, 2023 using the AmeriSpeak panel. We assessed past year cannabis use, intentions for cannabis use, and where participants got their information about cannabis. We investigated differences by past year use and explored associations between demographic and cannabis use characteristics with information sources using logistic regression. RESULTS: Participants (n = 1,161) were 48.3±27.3 years of age (mean±standard deviation), 51% female, and 27% reported past year cannabis use. The most common information sources used were friends/family (35.6%) and websites (33.7%), while the least common information sources were health/medical care providers (9.3%), employees at place of purchase (8.6%), and government agencies (4.7%). Past year cannabis use was positively associated with all information sources except government agencies and popular media articles. A higher proportion of those using cannabis medically (with or without recreational use) obtained information from a healthcare provider (16.4% vs. 5.2%, p = 0.006). CONCLUSIONS: As cannabis accessibility increases and legality continues changing, there is a strong need for better clinician education, improved public health outreach, and improved communication between patients and clinicians about cannabis.

Prevalence and correlates of disordered eating at a large state university before and after the onset of the COVID-19 pandemic.

BACKGROUND: Emerging adulthood is a transitory period in which disordered eating (DE) manifests; collecting data on the prevalence of DE among this population as well as demographic and behavioral correlates are important public health goals. METHODS: Data from an annual survey of undergraduate students at a large state university from 2019 to 2022 were analyzed, allowing researchers to compare prevalence and correlates before and after the onset of the COVID-19 pandemic using two brief screeners: the SCOFF and Eating Disorder Screener for Primary Care (ESP). We hypothesized that rates of DE would be greater after the onset of COVID-19 as compared to before. We also hypothesized that those identifying as women, reporting higher alcohol or drug use, and contemplating suicide would have greater odds of reporting symptoms consistent with DE. RESULTS: DE was significantly lower in pre-pandemic years compared to pandemic years: ESP pre = 38.01%(n = 704), pandemic = 48.79%(n = 645), p < 0.001; SCOFF pre = 22.82%(n = 422), pandemic = 31.46%(n = 414), p < 0.001. Logistic regressions showed women and students who contemplated suicide reported significantly greater DE, regardless of screener or time period. Inconsistent relationships were found between DE and current substance use. CONCLUSION: These findings may inform targeted interventions for those most vulnerable to disordered eating.

It is important to track the rates of disordered eating (DE) in vulnerable populations like emerging adults (those who are between the ages of 18 and 25). Many emerging adults attend college, and during this time DE may occur. The COVID-19 pandemic has led to situations, like being isolated from friends and family, that we assume could increase DE. To present data on the rates of DE before and after the start of COVID-19, researchers collected data on whether college students engaged in DE two years before the start of COVID-19 (2019, 2020) and two after COVID-19 (2021, 2022). They considered whether characteristics of the student, like whether they were a man or woman or their race, were related to DE. DE increased significantly after COVID-19. Using one questionnaire, DE was about 38% before COVID-19 and increased to nearly 50% after COVID-19. Across all four years, women and students who thought about suicide were more likely to report DE. It is important to direct resources to students who are experiencing DE ­ which we now know could be as many as 50%. DE contributes to health problems and can worsen over time, leading to a life-threatening eating disorder.

Health-related quality of life in adults with Marfan syndrome.

BACKGROUND AND AIM: Marfan syndrome is a rare genetic connective tissue disorder. Research on health-related quality of life in Swedish patients is lacking. We aimed to examine health-related quality of life in patients with Marfan syndrome with respect to reference values, sex, and age. METHODS: Using the registry for adult CHD, Sahlgrenska University Hospital/Östra Hospital, between 1 April 2009 and 31 January 2023, we identified 1916 patients. Of these, we included 33 patients aged ≥18 years who were diagnosed with Marfan syndrome and had completed the 36-item Short-Form Health Survey. RESULTS: The median age was 32 years (interquartile range 25.5-47.0) and 22 (66.7%) were men. Patients with Marfan syndrome had significantly lower values than reference values for all scales in the Short-Form Health Survey except bodily pain, role-emotional, and the physical component summary score. For both men and women with Marfan syndrome, vitality was the subscale with the greatest percentage difference in comparison with healthy reference values (82% in women and 73% in men). Furthermore, men reported significantly higher vitality levels than women (62.5 points, interquartile range 43.8-75.0 vs. 35 points, interquartile range 10.0-65.0, p = 0.026). CONCLUSION: Adults with Marfan syndrome in Sweden showed lower health-related quality of life levels in comparison with reference values for most Short-Form Health Survey scales, and there were differences between patients with Marfan syndrome in terms of sex and age.

On the move: Influence of animal movements on count error during drone surveys.

The use of remote sensing to monitor animal populations has greatly expanded during the last decade. Drones (i.e., Unoccupied Aircraft Systems or UAS) provide a cost- and time-efficient remote sensing option to survey animals in various landscapes and sampling conditions. However, drone-based surveys may also introduce counting errors, especially when monitoring mobile animals. Using an agent-based model simulation approach, we evaluated the error associated with counting a single animal across various drone flight patterns under three animal movement strategies (random, directional persistence, and biased toward a resource) among five animal speeds (2, 4, 6, 8, 10 m/s). Flight patterns represented increasing spatial independence (ranging from lawnmower pattern with image overlap to systematic point counts). Simulation results indicated that flight pattern was the most important variable influencing count accuracy, followed by the type of animal movement pattern, and then animal speed. A  awnmower pattern with 0% overlap produced the most accurate count of a solitary, moving animal on a landscape (average count of 1.1 ± 0.6) regardless of the animal's movement pattern and speed. Image overlap flight patterns were more likely to result in multiple counts even when accounting for mosaicking. Based on our simulations, we recommend using a lawnmower pattern with 0% image overlap to minimize error and augment drone efficacy for animal surveys. Our work highlights the importance of understanding interactions between animal movements and drone survey design on count accuracy to inform the development of broad applications among diverse species and ecosystems.

Nothing personal, it's the organization! Links between organizational culture, workplace bullying, and affective commitment.

Extensive attention in organizational research has been dedicated to workplace bullying, primarily focusing on its frequency and impact on both the victim and the bully, emphasizing interpersonal dynamics. This study extends current research by shifting the focus to the organizational level, examining the relationship between organizational culture and affective commitment, mediated by workplace bullying. Utilizing data from two surveys (N = 650 in 2012 and N = 553 in 2017), the study reveals that dimensions of organizational culture, such as assertiveness, performance orientation, and ingroup collectivism significantly influence work-related workplace bullying. Performance orientation and assertiveness are positively associated with increased bullying, whereas ingroup collectivism serves as a deterrent. In turn, work-related bullying negatively impacts affective commitment, while a culture characterized by high ingroup collectivism not only links negatively with bullying but also links positively with affective commitment. This work is one of the first studies to investigate the interplay among several dimensions of organizational culture, workplace bullying, and affective commitment, underscoring the importance of supportive organizational cultures in fostering healthy work environments.

Clinical Use of Mental Health Digital Therapeutics in a Large Health Care Delivery System: Retrospective Patient Cohort Study and Provider Survey.

Background: While the number of digital therapeutics (DTx) has proliferated, there is little real-world research on the characteristics of providers recommending DTx, their recommendation behaviors, or the characteristics of patients receiving recommendations in the clinical setting. Objective: The aim of this study was to characterize the clinical and demographic characteristics of patients receiving DTx recommendations and describe provider characteristics and behaviors regarding DTx. Methods: This retrospective cohort study used electronic health record data from a large, integrated health care delivery system. Demographic and clinical characteristics of adult patients recommended versus not recommended DTx by a mental health provider between May 2020 and December 2021 were examined. A cross-sectional survey of mental health providers providing these recommendations was conducted in December 2022 to assess the characteristics of providers and recommendation behaviors related to DTx. Parametric and nonparametric tests were used to examine statistical significance between groups. Results: Of 335,250 patients with a mental health appointment, 53,546 (16%) received a DTx recommendation. Patients recommended to DTx were younger, were of Asian or Hispanic race or ethnicity, were female, were without medical comorbidities, and had commercial insurance compared to those without a DTx recommendation (P<.001). More patients receiving a DTx recommendation had anxiety or adjustment disorder diagnoses, but less had depression, bipolar, or psychotic disorder diagnoses (P<.001) versus matched controls not recommended to DTx. Overall, depression and anxiety symptom scores were lower in patients recommended to DTx compared to matched controls not receiving a recommendation, although female patients had a higher proportion of severe depression and anxiety scores compared to male patients. Provider survey results indicated a higher proportion of nonprescribers recommended DTx to patients compared to prescribers (P=.008). Of all providers, 29.4% (45/153) reported using the suggested internal electronic health record-based tools (eg, smart text) to recommend DTx, and of providers recommending DTx resources to patients, 64.1% (98/153) reported they follow up with patients to inquire on DTx benefits. Only 38.4% (58/151) of respondents report recommending specific DTx modules, and of those, 58.6% (34/58) report following up on the impact of these specific modules. Conclusions: DTx use in mental health was modest and varied by patient and provider characteristics. Providers do not appear to actively engage with these tools and integrate them into treatment plans. Providers, while expressing interest in potential benefits from DTx, may view DTx as a passive strategy to augment traditional treatment for select patients.

The Association Between Physical Activity and risk for breast cancer in US female adults: A cross-sectional study based on NHANES 2011-2020.

BACKGROUND: Breast cancer poses a significant threat to women's health worldwide. This study aimed to evaluate the association between various levels of physical activity and the incidence of breast cancer. METHODS: The data for this study were obtained from the National Health and Nutrition Examination Survey (NHANES), spanning 2011 to 2020. The study included female participants aged 20 years or older, who provided detailed data on breast cancer incidence, physical activity levels, and other pertinent variables. Adjusted odds ratios (ORs) and 95 % confidence intervals (CIs) were calculated using multivariate logistic regression analyses, alongside subgroup and sensitivity analyses. RESULTS: After adjusting for potential confounders, multivariate logistic regression analyses indicated that compared to individuals with low physical activity (<600 METs min/week), light physical activity (600 to < 1800 METs min/week), moderate physical activity (1800 to < 3000 METs min/week) and high physical activity (≥3000 METs min/week) were associated with breast cancer with adjusted ORs of 0.95 (95 % CI 0.68-1.34, P = 0.787), 0.92 (95 % CI 0.57-1.49, P = 0.747), and 0.56 (95 % CI 0.37-0.86, P = 0.009) respectively. These results were consistent across sensitivity and subgroup analyses. CONCLUSION: High-intensity physical activity may decrease the risk of breast cancer, highlighting the importance of proactively implementing healthy lifestyle interventions to protect the health of adult women.

Current Practice of Laparoscopic Surgery for Choledochal Cyst in Children -a Survey on Opinion and Experience Among IPEG Members.

PURPOSE: Laparoscopic resection of choledochal cyst (CC) has become a popular approach. As the discussion about optimal treatment and technical strategies continues, we aimed to investigate perspectives of IPEG members. METHODS: An online survey was conducted in 2023 on behalf of the IPEG Research Committee. IPEG members were asked to complete an anonymous questionnaire that included 36 items on the management of CC. RESULT: 148 members responded to the survey (North America:49/Asia:44/Europe:23/South America:21/Others:11) and 116 completed all questions. Most surgeons (92.5%) operate on less than 5 cases annually. Diagnostic tools of choice were Magnetic Resonance Imaging (MRI, 95.9%) and ultrasonography (US, 74.5%). Regarding fusiform-type CC, operative indications were cyst size greater than 10 mm (68.9%), typical symptoms (78.5%), or anomalous pancreatico-biliary junction (63.8%). In unilateral intrahepatic biliary cysts (type IVa) cases, 81.3% of respondents do not perform a simultaneous liver resection with the initial cyst resection. While 22.0% resect the CC at diagnosis, even if asymptomatic, a larger group of surgeons (41%; 49/118) wait until the infant reaches six months. Intraoperative cholangiography and choledochoscopy are performed routinely by 38.9% and 13.7%, respectively. The majority (52.5%) ligates the common bile duct stump just below the CC. Laparoscopic reconstructions are performed by retrocolic hepatico-jejunostomy (48.3%) or hepatico-duodenostomy (45.8%) at similar rates, but when done open, 71.2% of respondents prefer retrocolic hepatico-jejunostomy. For the laparoscopic anastomosis, interrupted sutures with intracorporeal knot tying were most often utilized (48.3%). CONCLUSION: Inidividual pediatric surgeons treat a small number of patients with CC each year. Laparosopic and open reconstruction techniques vary, likely due to technical challenges. LEVEL OF EVIDENCE: III.

Incidence and Factors Associated With Burnout Among Cardiac Anesthesiologists in India.

OBJECTIVE: Many previous surveys have demonstrated a high incidence of burnout among anesthesiologists. The current survey was designed to estimate the incidence and understand the factors associated with burnout among cardiac anesthesiologists in India. DESIGN: Members of the Indian Association of Cardiovascular and Thoracic Anaesthesiologists (IACTA) were invited to participate. The survey consisted of two sections: the initial section collected demographic data, work patterns, and factors associated with burnout perception. The second part assessed emotional exhaustion (EE), depersonalization (DP), and low personal accomplishment (LPA) using the Maslach Burnout Inventory-Human Services Survey (MBI-HSS). SETTING: Web-based survey. PARTICIPANTS: Members of IACTA. INTERVENTIONS: None. MEASUREMENT AND RESULTS: A high score on EE (≥27 and/or DP ≥10) identified those at high risk for burnout. A high risk of burnout in addition to LPA ≤33 was defined as burnout syndrome. Of the 2,262 IACTA members surveyed, 325 (14.35%) responded. Among them, 162 (49.8%) were classified as at high risk of burnout, and 91 (28%) met the criteria for burnout syndrome. Logistic regression analysis identified factors associated with a high risk of burnout, including <5 years of experience (odds ratio [OR] = 3.53), insufficient external support (OR = 2.87), limited personal time (OR = 1.96), and considering leaving cardiac anesthesia (OR = 3.61). Factors contributing to burnout syndrome were <5 years of experience (OR = 3.83), inadequate workplace colleague support (OR = 1.84), and considering leaving cardiac anesthesia (OR = 2.43). CONCLUSIONS: The burden of burnout syndrome is high among Indian anesthesiologists. Risk factors included younger age, inadequate workplace and external support, limited personal time, and contemplation of leaving cardiac anesthesia. There is a need for various stakeholders to be sensitized and institute necessary measures to reduce the burden and impact of burnout.

User Experience of a (Semi-) Automated Cognitive Phone-Based Assessment Within a Memory Clinic Population.

OBJECTIVE: We examined the user experience in different modalities (face-to-face, semi-automated phone-based, and fully automated phone-based) of cognitive testing in people with subjective cognitive decline and mild cognitive impairment. METHOD: A total of 67 participants from the memory clinic of the Maastricht University Medical Center+ participated in the study. The study consisted of cognitive tests in different modalities, namely, face-to-face, semi-automated phone-based guided by a researcher, and fully automated phone-based without the involvement of a researcher. After each assessment, a user experience questionnaire was administered, including questions about, for example, satisfaction, simplicity, and missing personal contact, on a seven-point Likert scale. Non-parametric tests were used to compare user experiences across different modalities. RESULTS: In all modalities, user experiences were rated above average. The face-to-face ratings were comparable to the ratings of the semi-automated phone-based assessment, except for the satisfaction and recommendation items, which were rated higher for the face-to-face assessment. The face-to-face assessment was preferred above the fully automated phone-based assessment on all items. In general, the semi- and fully automated phone-based assessments were comparable (simplicity, conceivability, quality of sound, visiting the hospital, and missing personal contact), while on all the other items, the semi-automated phone-based assessment was preferred. CONCLUSIONS: User experience was rated high within all modalities. Simplicity, conceivability, comfortability, and participation scores were comparable in the semi-automated phone-based and face-to-face assessment. Based on these findings and earlier research on validation of the semi-automated phone-based assessment, the semi-automated assessment could be useful for screening for clinical trials, and after more research, in clinical practice.

The Combined Effect Between Sleep Disorders and Depression Symptoms on Chronic Low Back Pain: A Cross-Sectional Study of NHANES.

Purpose: To explore the combined effects of sleep disorders and depression on chronic low back pain (CLBP) in American adults. Material and methods: In this cross-sectional study, the data of all participants were obtained from the National Health and Nutrition Examination Survey (NAHNES) between 2009 and 2010. CLBP was defined as persistent LBP for a consecutive three-month period. Sleep disorders were self-reported and were diagnosed by a doctor before. The Patient Health Questionnaire-9 (PHQ-9) was used to assess depressive symptoms by trained personnel. Potential covariates were selected using weighted univariate logistic regression models. Weighted univariate and multivariate logistic regression models were used to evaluate the separate and combined effects of sleep disorders and depression on CLBP, respectively. Results were presented as odds ratios (ORs) and 95% confidence intervals (CIs). Associations were further explored in the subgroups of age, chronic kidney disease (CKD), diabetes, and having pain outside the low back. Results: A total of 5275 participants were included. Among them, 542 (10.28%) had CLBP. The mean age of all participants was 47.19 (0.53), and 50.65% (n=2668) were female. Sleep disorder (OR=1.52, 95% CI: 1.17-1.98) or depressive symptoms (OR=3.06, 95% CI: 2.41-3.88) were associated with higher odds of CLBP. Compared to participants without sleep disorders and depression symptoms, participants in both conditions had an increased risk of CLBP (OR=3.95, 95% CI: 2.58-6.05, P for trend <0.001). The combined effects of sleep disorders and depressive symptoms were also found in the population aged <45 years, ≥45 years, with and without CKD, with and without diabetes, and no pain outside the low back. Conclusion: Sleep disorders and depressive symptoms may increase the odds of reporting CLBP. Further research is necessary to explore the effectiveness of multidisciplinary interventions targeting sleep disorders, depressive symptoms, and CLBP.

Sufficient sleep and its contributing factors among high school students during the COVID-19 pandemic: results from adolescent behaviors and experiences survey.

Background: The COVID-19 pandemic has caused profound changes in adolescent lives, including school closures, social isolation, family economic hardship, and sleep schedule. We aimed to assess the risk and protective factors of sufficient sleep among adolescents during COVID-19. Methods: We conducted secondary analysis based on the cross-sectional school-based Adolescent Behaviors and Experiences Survey in 2021 (n = 7,705). The ABES collected information on health-related experiences and behaviors during COVID-19. The outcome was sufficient sleep (eight and more hours of sleep on the average school night). The contributing factors included demographic, mental health, and adverse experiences indicators. We estimated the prevalence of sufficient sleep within each factor, and examined their associations using Chi-square test. We further investigated the contributing factors of sufficient sleep using multivariate logistic regression and reported the adjusted odds ratios (AORs) and 95% confidence intervals (CIs). Results: During January-June 2021, 23.5% of the U.S. high school students reported getting sufficient sleep. The multivariate logistic regression indicated that younger age (AOR, 2.04; 95%CI, 1.59-2.62), heterosexual identity (AOR, 1.61; 95%CI, 1.19-2.18), no poor mental health during the past 30 days (AOR, 1.37; 95%CI, 1.03-1.82), no persistent feelings of sadness or hopelessness (AOR, 1.34; 95%CI, 1.09-1.66), no food and nutrition insecurity (AOR, 1.47; 95%CI, 1.17-1.85), never been abused by a parent emotionally (AOR, 1.38; 95%CI, 1.16-1.64), and no schoolwork difficulty (AOR, 1.24; 95%CI, 1.01-1.51) were associated with sufficient sleep. Conclusion: We estimated the national prevalence of adolescent sufficient sleep during the COVID-19 pandemic and found that younger students, sexual heterosexual students, and students without certain mental health conditions or adverse experiences are at higher likelihood of sufficient sleep. These findings can help develop effective interventions on sleep duration in the response to a possible future pandemic caused by Disease X.

Proxy Survey Cost Indicators in Interviewer-Administered Surveys: Are they Actually Correlated with Costs?

Survey design decisions are-by their very nature-tradeoffs between costs and errors. However, measuring costs is often difficult. Furthermore, surveys are growing more complex. Many surveys require that cost information be available to make decisions during data collection. These complexities create new challenges for monitoring and understanding survey costs. Often, survey cost information lags behind reporting of paradata. Furthermore, in some situations, the measurement of costs at the case level is difficult. Given the time lag in reporting cost information and the difficulty of assigning costs directly to cases, survey designers and managers have frequently turned to proxy indicators for cost. These proxy measures are often based upon level-of-effort paradata. An example of such a proxy cost indicator is the number of attempts per interview. Unfortunately, little is known about how accurately these proxy indicators actually mirror the true costs of the survey. In this article, we examine a set of these proxy indicators across several surveys with different designs, including different modes of interview. We examine the strength of correlation between these indicators and two different measures of costs-the total project cost and total interviewer hours. This article provides some initial evidence about the quality of these proxies as surrogates for the true costs using data from several different surveys with interviewer-administered modes (telephone, face to face) across three organizations (University of Michigan's Survey Research Center, Westat, US Census Bureau). We find that some indicators (total attempts, total contacts, total completes, sample size) are correlated (average correlation ∼0.60) with total costs across several surveys. These same indicators are strongly correlated (average correlation ∼0.82) with total interviewer hours. For survey components, three indicators (total attempts, sample size, and total miles) are strongly correlated with both total costs (average correlation ∼0.77) and with total interviewer hours (average correlation ∼0.86).

Interviewer Effects on the Measurement of Physical Performance in a Cross-National Biosocial Survey.

Biosocial surveys increasingly use interviewers to collect objective physical health measures (or "biomeasures") in respondents' homes. While interviewers play an important role, their high involvement can lead to unintended interviewer effects on the collected measurements. Such interviewer effects add uncertainty to population estimates and have the potential to lead to erroneous inferences. This study examines interviewer effects on the measurement of physical performance in a cross-national and longitudinal setting using data from the Survey of Health, Ageing and Retirement in Europe. The analyzed biomeasures exhibited moderate-to-large interviewer effects on the measurements, which varied across biomeasure types and across countries. Our findings demonstrate the necessity to better understand the origin of interviewer-related measurement errors in biomeasure collection and account for these errors in statistical analyses of biomeasure data.