Renal impairment is prevalent in pediatric NAFLD/MASLD and associated with disease severity.

OBJECTIVES: Renal impairment is prevalent in adults with nonalcoholic fatty liver disease (NAFLD/metabolic dysfunction associated steatotic liver disease [MASLD]) and is associated with increased mortality. Pediatric data are limited. Our objective was to determine the prevalence of hyperfiltration or chronic kidney disease (CKD) in children with NAFLD/MASLD and determine links with liver disease severity. METHODS: Data from children who had previously participated in prospective, multicenter, pediatric studies by the Nonalcoholic Steatohepatitis Clinical Research Network (NASH-CRN) were collected. Renal function was determined using the calculated glomerular filtration rate (cGFR). Hyperfiltration was defined as cGFR > 135 mL/min/1.73m2, while CKD stage 2 or higher as cGFR < 90 mL/min/1.73 m2. Renal dysfunction progression was defined as transition from normal to hyperfiltration or to CKD stage ≥ 2, or change in CKD by ≥1 stage. Multinomial logistic regression models were used to determine the prevalence of CKD and independent associations between CKD and liver disease severity. RESULTS: The study included 1164 children (age 13 ± 3 years, 72% male, 71% Hispanic). The median cGFR was 121 mL/min/1.73 m2; 12% had CKD stage 2-5, while 27% had hyperfiltration. Hyperfiltration was independently associated with significant liver fibrosis (odds ratio: 1.45). Baseline renal function was not associated with progression in liver disease over a 2-year period (n = 145). Renal dysfunction worsened in 19% independently of other clinical risk factors. Progression of renal impairment was not associated with change in liver disease severity. CONCLUSIONS: Renal impairment is prevalent in children with NAFLD/MASLD and hyperfiltration is independently associated with significant liver fibrosis. Almost 1/5 children have evidence of progression in renal dysfunction over 2 years, not associated with change in liver disease severity. Future assessments including additional renal impairment biomarkers are needed.

Development of Fibro-PeN, a clinical prediction model for moderate-to-severe fibrosis in children with nonalcoholic fatty liver disease.

BACKGROUND AND AIMS: Liver fibrosis is common in children with NAFLD and is an important determinant of outcomes. High-performing noninvasive models to assess fibrosis in children are needed. The objectives of this study were to evaluate the performance of existing pediatric and adult fibrosis prediction models and to develop a clinical prediction rule for identifying moderate-to-severe fibrosis in children with NAFLD. APPROACH AND RESULTS: We enrolled children with biopsy-proven NAFLD in the Nonalcoholic Steatohepatitis Clinical Research Network within 90 days of liver biopsy. We staged liver fibrosis in consensus using the Nonalcoholic Steatohepatitis Clinical Research Network scoring system. We evaluated existing pediatric and adult models for fibrosis and developed a new pediatric model using the least absolute shrinkage and selection operator with linear and spline terms for discriminating moderate-to-severe fibrosis from none or mild fibrosis. The model was internally validated with 10-fold cross-validation. We evaluated 1055 children with NAFLD, of whom 26% had moderate-to-severe fibrosis. Existing models performed poorly in classifying fibrosis in children, with area under the receiver operator curves (AUC) ranging from 0.57 to 0.64. In contrast, our new model, fibrosis in pediatric NAFLD was derived from fourteen common clinical variables and had an AUC of 0.79 (95% CI: 0.77-0.81) with 72% sensitivity and 76% specificity for identifying moderate-to-severe fibrosis. CONCLUSION: Existing fibrosis prediction models have limited clinical utility in children with NAFLD. Fibrosis in pediatric NAFLD offers improved performance characteristics for risk stratification by identifying moderate-to-severe fibrosis in children with NAFLD.

Spatial assessment of the attributable burden of disease due to transportation noise in England.

BACKGROUND: Noise pollution from transportation is one of the leading contributors to the environmental disease burden in Europe. We provide a novel assessment of spatial variations of these health impacts within a country, using England as an example. METHODS: We estimated the burden of annoyance (highly annoyed), sleep disturbance (highly sleep disturbed), ischemic heart disease (IHD), stroke, and diabetes attributable to long-term transportation noise exposures in England for the adult population in 2018 down to local authority level (average adult population: 136,000). To derive estimates, we combined literature-informed exposure-response relationships, with population data on noise exposures, disease, and mortalities. Long-term average noise exposures from road, rail and aircraft were sourced from strategic noise mapping, with a lower exposure threshold of 50 dB (decibels) Lden and Lnight. RESULTS: 40 %, 4.5 % and 4.8 % of adults in England were exposed to road, rail, and aircraft noise exceeding 50 dB Lden. We estimated close to a hundred thousand (∼97,000) disability adjusted life years (DALY) lost due to road-traffic, ∼13,000 from railway, and âˆ¼ 17,000 from aircraft noise. This excludes some noise-outcome pairs as there were too few studies available to provide robust exposure-response estimates. Annoyance and sleep disturbance accounted for the majority of the DALYs, followed by strokes, IHD, and diabetes. London, the South East, and North West regions had the greatest number of road-traffic DALYs lost, while 63 % of all aircraft noise DALYs were found in London. The strategic noise mapping did not include all roads, which may still have significant traffic flows. In sensitivity analyses using modelled noise from all roads in London, the DALYs were 1.1x to 2.2x higher. CONCLUSION: Transportation noise exposures contribute to a significant and unequal environmental disease burden in England. Omitting minor roads from the noise exposure modelling leads to underestimation of the disease burden.

Aircraft noise and cardiovascular morbidity and mortality near Heathrow Airport: A case-crossover study.

Aircraft noise causes annoyance and sleep disturbance and there is some evidence of associations between long-term exposures and cardiovascular disease (CVD). We investigated short-term associations between previous day aircraft noise and cardiovascular events in a population of 6.3 million residing near Heathrow Airport using a case-crossover design and exposure data for different times of day and night. We included all recorded hospitalisations (n = 442,442) and deaths (n = 49,443) in 2014-2018 due to CVD. Conditional logistic regression was used to estimate the ORs and adjusted for NO2 concentration, temperature, and holidays. We estimated an increase in risk for 10 dB increment in noise during the previous evening (Leve OR = 1.007, 95% CI 0.999-1.015), particularly from 22:00-23:00 h (OR = 1.007, 95% CI 1.000-1.013), and the early morning hours 04:30-06:00 h (OR = 1.012, 95% CI 1.002-1.021) for all CVD admissions, but no significant associations with day-time noise. There was effect modification by age-sex, ethnicity, deprivation, and season, and some suggestion that high noise variability at night was associated with higher risks. Our findings are consistent with proposed mechanisms for short-term impacts of aircraft noise at night on CVD from experimental studies, including sleep disturbance, increases in blood pressure and stress hormone levels and impaired endothelial function.

The Risk for Loneliness and Major Depression among Solo Agers.

Solo agers may be vulnerable to social isolation and mental health sequelae, particularly if they lack close family or friendship ties. This study examined associations among indicators of solo aging, frequency of loneliness, and Major Depressive Disorder among adults aged 60+. Depressed participants were diagnosed by a geriatric psychiatrist and control participants were not depressed. We hypothesized that older adults with more indicators of solo aging (i.e., living alone, being unmarried, not having family or friends nearby) would be more often lonely and more likely to be depressed. In multivariate analyses controlling for health comorbidities and financial difficulty, each additional solo aging indicator significantly increased the likelihood of frequent loneliness, 95% CI OR [1.50, 2.80], and having a depression diagnosis 95% CI OR [1.04, 2.07]. Solo agers may be vulnerable to loneliness and depression, reinforcing the need for assessment and intervention for social isolation among older adults.

Changes in air quality during COVID-19 'lockdown' in the United Kingdom.

The UK implemented a lockdown in Spring (2020) to curtail the person-to-person transmission of the SARS-CoV-2 virus. Measures restricted movements to one outing per day for exercise and shopping, otherwise most people were restricted to their dwelling except for key workers (e.g. medical, supermarkets, and transport). In this study, we quantified changes to air quality across the United Kingdom from 30/03/2020 to 03/05/2020 (weeks 14-18), the period of most stringent travel restrictions. Daily pollutant measurements of NO2, O3 and PM2.5 from the national network of monitoring sites during this period were compared with measurements over the same period during 2017-19. Comparisons were also made with predicted concentrations for the 2020 period from business-as-usual (BAU) modelling, where the contributions of normal anthropogenic activities were estimated under the observed meteorological conditions. During the lockdown study period there was a 69% reduction in traffic overall (74% reduction in light and 35% in heavy vehicles). Measurements from 129 monitoring stations, identified mean reductions in NO2 of 38.3% (-8.8 µg/m3) and PM2.5 of 16.5% (-2.2 µg/m3). Improvements in NO2 and PM2.5 were largest at urban traffic sites and more modest at background locations where a large proportion of the population live. In contrast, O3 concentrations on average increased by 7.6% (+4.8 µg/m3) with the largest increases at roadside sites due to reductions in local emissions of NO. A lack of VOC monitoring limited our capacity to interpret changes in O3 at urban background locations. BAU models predicted comparable NO2 reductions and O3 gains, although PM2.5 episodes would have been more prominent without lockdown. Results demonstrate the relatively modest contribution of traffic to air quality, suggesting that sustained improvements in air quality require actions across various sectors, including working with international and European initiatives on long-range transport air pollutants, especially PM2.5 and O3.

The Predictors of and Motivations for Increased Family Involvement in Nursing Homes.

BACKGROUND AND OBJECTIVES: Quantitative and qualitative data from a statewide survey of family members of nursing home residents were analyzed to determine the predictors of, and motivations for, family involvement. RESEARCH DESIGN AND METHODS: We examined 3 types of involvement: visiting, providing personal care, and family-staff communication. Our mixed methods approach used (a) multilevel regression models to examine predictors of family involvement, including family member perceptions and resident, family member, and facility characteristics, and (b) a thematic analysis of qualitative data regarding the experiences of family members and their motivations for involvement. RESULTS: Families were more involved when a short-term stay (<3 months) was expected, and when residents were in poorer physical condition. Spouses and female family members were more involved than others, yet the effect of gender varied by relationship type. At the facility level, families of residents in rural facilities reported less family involvement. Aside from these commonalities, predictors of each type of involvement varied. Themes from the qualitative data identify unique motivations for each type of involvement-to enhance residents' identity, care, or quality of life. DISCUSSION: Families visit more and provide more hands-on assistance when they are not confident in the care being provided or the well-being and stability of their resident loved one. Receiving adequate information, perceiving staff as friendly, and residents as looking well cared for promote greater family-staff communication. IMPLICATIONS: Findings can inform strategies to increase meaningful family involvement in nursing homes.

Health-care needs of older women prisoners: Perspectives of the health-care workers who care for them.

The proportion of older incarcerated women is growing, yet little is known regarding their health-care needs. Using focus group methodology, this study sought to elucidate the unique health-care needs of older women prisoners through the perspectives of correctional health-care providers. Three organizing themes emerged regarding the health of older women prisoners: (a) the meaning of being "older" in the prison setting; (b) challenges impacting correctional health-care workers' care delivery; and (c) unmet health-care-related needs. Correctional health-care workers' insights can provide guidance regarding how to optimize the health of the increasing population of older women prisoners.

Quality of Life and the Predictive Roles of Religiosity and Spiritual Coping Among Nursing Students: A Multi-country Study.

There has been high interest in religious and spirituality practices among college students due to positive benefits to university life. However, no studies have been conducted examining nursing students' religiosity and use of spiritual coping and its impact on their QOL. This cross-sectional, descriptive study measured the QOL and examined the predictive roles of religiosity and spiritual coping among nursing students from four countries. Nursing students reported high overall QOL and health. Significant differences were revealed on the religiosity and spiritual coping of students in terms of demographic characteristics. Findings show frequent attendance to organized and non-organized religious activities lead to better physical and environmental domains, and using non-organized religious activities frequently lead to improved psychological health. More frequent use of non-religious coping strategies was associated with better physical, psychological, and environmental health, and improved social relationships.

Differential dysfunctions related to alcohol and cannabis use disorder symptoms in reward and error-processing neuro-circuitries in adolescents.

Alcohol and cannabis are two of the most commonly used substances by adolescents and are associated with adverse medical and psychiatric outcomes. These adverse psychiatric outcomes may reflect the negative impact of alcohol and/or cannabis abuse on neural systems mediating reward and/or error detection. However, work indicative of this has mostly been conducted in adults with Alcohol and/or Cannabis Use Disorder (i.e., AUD and CUD), with relatively little work in adolescent patients. Furthermore, of the work that has been conducted in adolescents, groups were based on categorical diagnoses of AUD and/or CUD, so the relationship between AUD and/or CUD symptom severity in adolescents and neural dysfunction is unclear. We used a Monetary Incentive Delay (MID) task to examine the relationship between AUDIT and/or CUDIT scores and functional integrity of neuro-circuitries mediating reward processing and error detection within 150 adolescents. Our findings indicate that AUDIT score is negatively related to activity in reward processing neuro-circuitry in adolescents. However, CUDIT score is negatively related to activity in brain regions involved in error detection. Each of these relationships reflected a medium effect size (Partial-η2 0.09-0.14). These data suggest differential impacts of AUD and CUD on reward versus error detection neuro-circuitries within the adolescent brain.

Coping Resources, Loneliness, and Depressive Symptoms of Older Women With Chronic Illness.

Chronic illness with its accompanying physical stressors poses a risk factor for loneliness and depression in later life. Testing a model of stress and coping, we examined the effects of three types of coping resources (religious coping; Selection, Optimization, and Compensation [SOC] adaptive strategies; and perceived social support) on the deleterious effects of chronic illness among older women. Community-dwelling older women (N = 138) with at least one chronic illness (M = 3.9, SD = 2.1) completed mailed questionnaires. Respondents reported multiple morbidities and 90% reported interference with daily life. Social support was associated with less loneliness and depression and mediated the relationship between physical health and loneliness. Our study demonstrates two distinct pathways to depressive symptoms: one through physical symptoms, pain, and disability, and another through the experience of loneliness. Findings support intervention approaches that address disability-related issues and loneliness, and assist older women with chronic illness in identifying and marshaling social support.

Adolescents show differential dysfunctions related to Alcohol and Cannabis Use Disorder severity in emotion and executive attention neuro-circuitries.

Alcohol and cannabis are two substances that are commonly abused by adolescents in the United States and which, when abused, are associated with negative medical and psychiatric outcomes across the lifespan. These negative psychiatric outcomes may reflect the detrimental impact of substance abuse on neural systems mediating emotion processing and executive attention. However, work indicative of this has mostly been conducted either in animal models or adults with Alcohol and/or Cannabis Use Disorder (AUD/CUD). Little work has been conducted in adolescent patients. In this study, we used the Affective Stroop task to examine the relationship in 82 adolescents between AUD and/or CUD symptom severity and the functional integrity of neural systems mediating emotional processing and executive attention. We found that AUD symptom severity was positively related to amygdala responsiveness to emotional stimuli and negatively related to responsiveness within regions implicated in executive attention and response control (i.e., dorsolateral prefrontal cortex, anterior cingulate cortex, precuneus) as a function of task performance. In contrast, CUD symptom severity was unrelated to amygdala responsiveness but positively related to responsiveness within regions including precuneus, posterior cingulate cortex, and inferior parietal lobule as a function of task performance. These data suggest differential impacts of alcohol and cannabis abuse on the adolescent brain.

Quality of life of nursing students from nine countries: A cross-sectional study.

BACKGROUND: Nursing student life is stressful as a result of the work they exert to learn concepts ranging from basic to complicated issues and health concerns for maintaining overall human health. Hence, assessing the quality of life (QOL) of nursing students is important to determine if they have excellent well-being levels as they go through the learning process. OBJECTIVES: This study measured and compared QOL of respondents by country of residence, and identified the QOL predictors of students. DESIGN: Descriptive, cross-sectional design. SETTINGS: A multi-country study conducted in Chile, Egypt, Greece, Hong Kong, India, Kenya, Oman, Saudi Arabia, and the United States of America. PARTICIPANTS: A convenience sample of 2012 Bachelor of Science in Nursing (BSN) students. METHODS: A self-administered questionnaire containing demographic characteristic items and the World Health Organization QOL-BREF (WHOQOL-BREF) was used to gather data from respondents. RESULTS: The highest overall QOL was recorded in the physical health domain, whereas the lowest was in the social health domain. The perceived highest and lowest QOL dimension varied between countries. Age, country of residence, and monthly family income showed statistically significant multivariate effect on the aspects of QOL. CONCLUSIONS: Considering their stressful lives, the present study underscores the importance of ensuring the highest level of well-being among nursing students. The maintenance of high levels of well-being among nursing students should also be prioritized to maximize their learning and ensure their satisfaction in their student life.

Quality of Life Trajectories of Older Adults Living in Senior Housing.

Quality of life (QoL) in the face of declining health, mobility, and social losses is a central issue for older adults. Our study examined changes in QoL over time for older adults residing in independent senior housing within continuing care retirement communities (CCRCs) and estimated how residents' social engagement during their first year influenced QoL over the next 4 years. Data were drawn from a 5-year panel study of 267 older adults who moved into senior housing within four CCRCs. Although initial QoL varied between individuals, QoL declined for the group over time. One component of early social engagement-participating in a greater number of formal social activities organized by the CCRC-significantly slowed the rate of decline in QoL. Findings suggest that senior housing residents may benefit from early participation in organized social and leisure activities soon after move-in to forestall declines in QoL over the long term.

Does the ability to express different emotions predict different indices of physical health? A skill-based study of physical symptoms and heart rate variability.

OBJECTIVES: The outward expression of emotion has been frequently associated with better health outcomes, whereas suppressing emotion is thought to contribute to worse physical health. However, work has typically focused on trait expressive tendencies and the possibility that individual differences in the ability to express specific emotions may also be associated with health has not been widely tested. DESIGN: A cross-sectional study of community dwelling adults. METHODS: One hundred and twenty-eight participants aged 18-88 years completed questionnaires assessing demographics and health status, before attending a testing session in which resting heart rate variability (HRV) was assessed. Participants then completed a performance-based test of expressive regulatory skill in which they were instructed to enhance and suppress their emotional expressions while they watched film clips validated to elicit amusement, sadness, and anger. Participants rated subjective emotional experience before and after each clip, and their degree of expressivity was scored using FACS-based Noldus FaceReader. RESULTS: Missing data resulted in a final sample size of 117. Linear regressions controlling for age, sex, diagnoses, and trait emotion revealed that greater ability to enhance sad expressions was associated with higher HRV while the ability to enhance expressions of joy was associated with lower symptom interference. In parallel models, the ability to flexibly regulate (both enhance and suppress) expressions of joy and sadness was also associated with lower symptom interference. CONCLUSIONS: Findings suggest that the ability to regulate expressions of both sadness and joy is associated with health indices even when controlling for trait affect and potential confounds. The present findings offer early evidence that individual differences in the ability to regulate the outward expression of emotion may be relevant to health and suggest that expressive regulatory skills offer a novel avenue for research and intervention. Statement of contribution What is already known on this subject The tendency to outwardly express felt emotion generally predicts better health, whereas expressive suppression typically predicts worse health outcomes. Most work has been based on trait assessments; however, the ability to regulate the expression of felt emotion can be objectively assessed using performance-based tests. Prior work in mental health suggests that the ability to flexibly up- and downregulate the expression of emotion predicts better outcomes. What does this study add The first evidence that the ability to flexibly regulate expressions predicts indices of health. Skill in both expressing and suppressing facial expressions predicts better reported health. Skills with different emotions differentially predict symptom interference and cardiac vagal tone.

Baccalaureate Student Nurses' Study Habits Prior to Admission to Nursing Program: A Descriptive Qualitative Study.

BACKGROUND: Faculty continue to observe students struggling as they adapt their study strategies to learn nursing core content. OBJECTIVES: This study described the study habits of Bachelor of Science in Nursing (BSN) students prior to admission to the program. DESIGN: This study used a descriptive qualitative research design. SETTINGS AND PARTICIPANTS: A purposive sample of 19 BSN students (juniors [n=10] and seniors [n=9]) from a 4-year public Midwestern university were included in this study. METHODS: Two focus group sessions, using a semi-structured interview guide, were conducted in the spring semester of 2013. RESULTS: The four themes which emerged from the analysis of data were: "I just got it," "I had a lot of time then," "I studied alone" mostly, and "…a little struggle with the sciences." CONCLUSIONS: The findings suggest the BSN students did not study much or employed poor study strategies during their years completing general education courses. Academic support is needed by students prior to admission to the nursing program so they can learn effective study skills and modify their study habits for easier adaptation to the rigors of nursing education.

Greater ability to express positive emotion is associated with lower projected cardiovascular disease risk.

Positive emotion is associated with lower cardiovascular disease (CVD) risk, yet some mechanisms remain unclear. One potential pathway is via emotional competencies/skills. The present study tests whether the ability to facially express positive emotion is associated with CVD risk scores, while controlling for potential confounds and testing for sex moderation. Eighty-two men and women underwent blood draws before completing self-report assessments and a performance test of expressive skill. Positive expressions were scored for degree of 'happiness' using expression coding software. CVD risk scores were calculated using established algorithms based on biological, demographic, and behavioral risk factors. Linear regressions revealed a main effect for skill, with skill in expressing positive emotion associated with lower CVD risk scores. Analyses also revealed a sex-by-skill interaction whereby links between expressive skill and CVD risk scores were stronger among men. Objective tests of expressive skill have methodological advantages, appear to have links to physical health, and offer a novel avenue for research and intervention.

Effects of chronic illness on daily life and barriers to self-care for older women: A mixed-methods exploration.

This mixed-methods study examined the subjective experience of living with chronic illness and identified barriers to self-care. Community-dwelling older women with chronic illness completed an initial (N = 138) and follow-up mailed survey 6 months later (N = 130). On average, participants reported four comorbid health conditions and the corresponding physical pain, activities curtailed or relinquished, and time and energy focused on managing health. Only 34% of participants practiced all 10 key self-care behaviors. Reported barriers to self-management included pain, lack of financial resources, and worry. In the regression analysis, having more depressive symptoms was a significant predictor of challenges with self-care behaviors.

A Rare Case of MALT Lymphoma Underlying Ileocecal Intussusception.

Intussusception is an extremely rare diagnosis in adults, with an etiologic process identified in the majority of cases. The authors describe an unusual case of mucosa-associated lymphoid tissue (MALT) lymphoma as the underlying cause of ileocecal intussusception in an elderly woman. The patient presented with complaints of abdominal pain of variable intensity that had increased in severity over the past several months. A contrast-enhanced computed tomographic scan revealed evidence of ileocecal intussusception, and a subsequent exploratory laparotomy revealed high-grade bowel obstruction. Early recognition of intussusception is critical to appropriate management and resolution.