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This Companion provides a comprehensive overview of American Catholicism's historical development and distinctive features. The essays - all specially commissioned for this volume - highlight the inner diversity of American Catholicism and trace the impact of American Catholics on all aspects of society, including education, social welfare, politics, and intellectual life. The volume also addresses topics of contemporary concern, such as gender and sexuality, arts and culture, social activism, and the experiences of Black, Latinx, Asian-American, and cultural Catholics. Taken together, the essays in this Companion provide context for understanding American Catholicism as it is currently experienced, and help to situate present-day developments and debates within their longer trajectory.
We summarize some of the past year's most important findings within climate change-related research. New research has improved our understanding of Earth's sensitivity to carbon dioxide, finds that permafrost thaw could release more carbon emissions than expected and that the uptake of carbon in tropical ecosystems is weakening. Adverse impacts on human society include increasing water shortages and impacts on mental health. Options for solutions emerge from rethinking economic models, rights-based litigation, strengthened governance systems and a new social contract. The disruption caused by COVID-19 could be seized as an opportunity for positive change, directing economic stimulus towards sustainable investments.
A synthesis is made of ten fields within climate science where there have been significant advances since mid-2019, through an expert elicitation process with broad disciplinary scope. Findings include: (1) a better understanding of equilibrium climate sensitivity; (2) abrupt thaw as an accelerator of carbon release from permafrost; (3) changes to global and regional land carbon sinks; (4) impacts of climate change on water crises, including equity perspectives; (5) adverse effects on mental health from climate change; (6) immediate effects on climate of the COVID-19 pandemic and requirements for recovery packages to deliver on the Paris Agreement; (7) suggested long-term changes to governance and a social contract to address climate change, learning from the current pandemic, (8) updated positive cost–benefit ratio and new perspectives on the potential for green growth in the short- and long-term perspective; (9) urban electrification as a strategy to move towards low-carbon energy systems and (10) rights-based litigation as an increasingly important method to address climate change, with recent clarifications on the legal standing and representation of future generations.
Social media summary
Stronger permafrost thaw, COVID-19 effects and growing mental health impacts among highlights of latest climate science.
This is the first report on the association between trauma exposure and depression from the Advancing Understanding of RecOvery afteR traumA(AURORA) multisite longitudinal study of adverse post-traumatic neuropsychiatric sequelae (APNS) among participants seeking emergency department (ED) treatment in the aftermath of a traumatic life experience.
We focus on participants presenting at EDs after a motor vehicle collision (MVC), which characterizes most AURORA participants, and examine associations of participant socio-demographics and MVC characteristics with 8-week depression as mediated through peritraumatic symptoms and 2-week depression.
Eight-week depression prevalence was relatively high (27.8%) and associated with several MVC characteristics (being passenger v. driver; injuries to other people). Peritraumatic distress was associated with 2-week but not 8-week depression. Most of these associations held when controlling for peritraumatic symptoms and, to a lesser degree, depressive symptoms at 2-weeks post-trauma.
These observations, coupled with substantial variation in the relative strength of the mediating pathways across predictors, raises the possibility of diverse and potentially complex underlying biological and psychological processes that remain to be elucidated in more in-depth analyses of the rich and evolving AURORA database to find new targets for intervention and new tools for risk-based stratification following trauma exposure.
This study provides a morphological and phylogenetic characterization of two novel species of the order Haplosporida (Haplosporidium carcini n. sp., and H. cranc n. sp.) infecting the common shore crab Carcinus maenas collected at one location in Swansea Bay, South Wales, UK. Both parasites were observed in the haemolymph, gills and hepatopancreas. The prevalence of clinical infections (i.e. parasites seen directly in fresh haemolymph preparations) was low, at ~1%, whereas subclinical levels, detected by polymerase chain reaction, were slightly higher at ~2%. Although no spores were found in any of the infected crabs examined histologically (n = 334), the morphology of monokaryotic and dikaryotic unicellular stages of the parasites enabled differentiation between the two new species. Phylogenetic analyses of the new species based on the small subunit (SSU) rDNA gene placed H. cranc in a clade of otherwise uncharacterized environmental sequences from marine samples, and H. carcini in a clade with other crustacean-associated lineages.
In response to advancing clinical practice guidelines regarding concussion management, service members, like athletes, complete a baseline assessment prior to participating in high-risk activities. While several studies have established test stability in athletes, no investigation to date has examined the stability of baseline assessment scores in military cadets. The objective of this study was to assess the test–retest reliability of a baseline concussion test battery in cadets at U.S. Service Academies.
All cadets participating in the Concussion Assessment, Research, and Education (CARE) Consortium investigation completed a standard baseline battery that included memory, balance, symptom, and neurocognitive assessments. Annual baseline testing was completed during the first 3 years of the study. A two-way mixed-model analysis of variance (intraclass correlation coefficent (ICC)3,1) and Kappa statistics were used to assess the stability of the metrics at 1-year and 2-year time intervals.
ICC values for the 1-year test interval ranged from 0.28 to 0.67 and from 0.15 to 0.57 for the 2-year interval. Kappa values ranged from 0.16 to 0.21 for the 1-year interval and from 0.29 to 0.31 for the 2-year test interval. Across all measures, the observed effects were small, ranging from 0.01 to 0.44.
This investigation noted less than optimal reliability for the most common concussion baseline assessments. While none of the assessments met or exceeded the accepted clinical threshold, the effect sizes were relatively small suggesting an overlap in performance from year-to-year. As such, baseline assessments beyond the initial evaluation in cadets are not essential but could aid concussion diagnosis.
Body image disturbances are core symptoms of Anorexia Nervosa (AN). This study investigated self-face recognition in cases of AN, and the influence of others factors associated with AN, such as massive weight loss.
Fifteen anorexic female patients and 15 matched Healthy Controls (HC) performed a self-face recognition task. Participants viewed digital morphs between their own face and a gender-matched, unfamiliar other face presented in a random sequence (Fig. 1). For each stimulus, subjects were asked if they recognized their own face, and respond by selectively pressing a button on a computer. Participants’ self-face recognition failures, cognitive flexibility, body concerns and eating habits were assessed, respectively, with the Self-Face Recognition Questionnaire (SFRQ), the Trail Marking Task (TMT), the Body Shape Questionnaire (BSQ) and the Eating Disorder Inventory-2 (EDI-2).
Examples of stimulus. For each subject, a photograph of an unfamiliar face was digitally morphed into a photograph of the subject's face in 10% increments.
Anorexic patients showed a significantly greater difficulty than healthy control in identifying their own face (P = 0.028, Fig. 2). No significant difference was observed between the two groups for TMT (all P > 0.1). However, analysis did not reveal significant correlations between behavioral data and the EDI-2 or BSQ (all P > 0.1). A correlation analysis revealed a significant, negative correlation with BMI (P < 0.001) and the SFRQ “self-face recognition” subscale (P = 0.015).
Self response rates per stimulus ranked in increasing order of familiarity (other to self) in both groups.
We observed a decrease in self-face recognition, correlated with BMI, suggesting this disturbance could be linked to massive weight loss. It thus supports the theory of a lack of ability to update body image by the central nervous system, underlying self-images distortion in AN patients.
Partial or non-adherence to medication is high amongst patients with schizophrenia. Rates of non-adherence of up to 72% have being reported depending on the method used and the patient population. Adherence is essential for optimal long-term patient outcomes in schizophrenia and failure to adhere to medication can have a major impact on the course of illness and treatment outcomes.
The objective of the EMEA (Europe, Middle east and Africa) ADHES survey was to collect psychiatrist's perceptions of the assessment, reasons and management of partial and non-adherence to medication.
The aim of this poster is to present psychiatrist's perceptions collected in the EMEA ADHES survey.
The survey was devised to ascertain psychiatrists’ preferred methods of assessing adherence, their perceptions of the level of adherence, reasons for non-adherence and on strategies to improve adherence.
Psychiatrists estimated that during the previous month more than half of their patients (53%) were partially or non-adherent. They estimated that as few as a third of patients who deteriorated after stopping medication was able to attribute this to their non-adherence. 76% of psychiatrists assessed adherence most frequently by asking their patient explicitly. Use of long-acting treatment was the preferred choice to address adherence problems for 62% of respondents.
This EMEA-wide survey illustrates that while respondents recognised the relevance and importance of partial and non-adherence to medication, there remains a need for more proactive management of treatment adherence of patients with schizophrenia to reduce the frequency and consequences of relapse.
Partial or non-adherence to medication is high amongst patients with schizophrenia. Many and often overlapping factors are considered to impact on treatment adherence, including: patient-related (lack of insight, psychotic, negative or cognitive symptoms), treatment-related (adverse effects, insufficient efficacy), environmental (living situation, negative attitudes of relatives/friends), and physician-related (patient-healthcare professionals relationship) factors.
The objective of the ADHES EMEA (Europe, Middle East and Africa) survey was to collect psychiatrist's perceptions of the assessment, reasons and management of partial and non-adherence to medication.
To present psychiatrist's opinion through EMEA of potential reasons for partial or non-adherence
The ADHES survey comprised 20 questions and was conducted in 36 countries across EMEA (over 4500 psychiatrists treating patients with schizophrenia).
Across EMEA 37% of psychiatrists viewed lack of insight as the most important reason for their patients stopping medication. 23% of psychiatrists viewed patient's feeling better and thinking it unnecessary to take medication as the most important reason for their patients stopping medication. 7% or less of psychiatrists viewed undesirable side effects, insufficient efficacy, cognitive impairment or drug/alcohol abuse as the most important reasons for their patients stopping medication.
In this survey, psychiatrists estimated that patient’s lack of insight and subjective improvement could constitute the main factors explaining poor adherence. Other factors (i.e., side effects, substance abuse) were regarded as less important. Strategies aimed at raising awareness of maintaining treatment, are warranted within EMEA, with the aim of improving clinical outcomes.
Rates of non-adherence of up to 72% have being reported, in schizophrenia, depending on the method used and the patient population. Rates of approximately 59% over 1 year have been reported for individuals with a first episode. Patients who stop medication are almost five times more likely to experience relapse than adherent patients. Failure to adhere to medication can have a major impact on the course of illness and treatment outcomes.
The EMEA (Europe, Middle East and Africa) ADHES schizophrenia survey was a survey of psychiatrists across the region, treating patients with schizophrenia, designed to canvas their perceptions of assessment, potential reasons and management for partial or non-adherence to medication amongst their patients.
To present methodology and demographics of the EMEA ADHES survey in schizophrenia.
The EMEA ADHES survey comprised 20 questions and was conducted in 36 countries across EMEA. In addition to recording the gender, age and practice setting of the respondents, questions related directly to the issue of partial-/non-adherence in patients with schizophrenia.
The survey was conducted amongst psychiatrists (including neurologists with psychiatric background in Germany) from January - March 2010. Results were obtained from 4722 respondents. Psychiatrists perceived that during the previous month more than half of their patients (53%) were partially or non-adherent across all EMEA regions
The EMEA ADHES schizophrenia survey is a large and geographically broad survey providing insight on psychiatrists’ perceptions of the assessment, causes and management of partial and non-adherence to medication.
Partial/non-adherence to medication is common amongst patients with schizophrenia. Nurses play an important role in assessing and managing mental health problems and are often involved in helping patients manage and adhere to their medication. As such, the perception of nurses regarding the burden and potential causes of non-adherence is vital in addressing the adherence problem.
The ADHES nurses survey collected opinions of nurses across the EMEA (Europe, Middle East and Africa) region.
To ascertain nurses' perceptions of assessment, potential causes and management of partial/non-adherence to medication in patients with schizophrenia.
The survey was conducted from January-March 2010 in 29 countries across EMEA, comprising 14 questions addressing the issue of partial/non-adherence and the use of long-acting injectable (LAI) antipsychotic medication in patients with schizophrenia.
Results were obtained from 4120 respondents. Nurses estimated high levels of partial/non-adherence (mean 54%) amongst patients with schizophrenia and 85% believed improving medication adherence would have a huge/sizable impact on patient outcomes. 93% believed that continuous medication with an LAI would have long-term benefits for patients with schizophrenia, and that many patients (mean 40%) would prefer LAI medication.
Nurses recognize the issue of partial/non-adherence to medication in patients with schizophrenia. Most nurses believe patients are well informed about LAI antipsychotics, however, approximately a third of nurses believe patients to be poorly informed. There is a need to address the problem of partial/non-adherence in clinical practice with a multidisciplinary approach to avoid suboptimal treatment outcomes in patients with schizophrenia.
Little is known about who would benefit from Internet-based personalised nutrition (PN) interventions. This study aimed to evaluate the characteristics of participants who achieved greatest improvements (i.e. benefit) in diet, adiposity and biomarkers following an Internet-based PN intervention. Adults (n 1607) from seven European countries were recruited into a 6-month, randomised controlled trial (Food4Me) and randomised to receive conventional dietary advice (control) or PN advice. Information on dietary intake, adiposity, physical activity (PA), blood biomarkers and participant characteristics was collected at baseline and month 6. Benefit from the intervention was defined as ≥5 % change in the primary outcome (Healthy Eating Index) and secondary outcomes (waist circumference and BMI, PA, sedentary time and plasma concentrations of cholesterol, carotenoids and omega-3 index) at month 6. For our primary outcome, benefit from the intervention was greater in older participants, women and participants with lower HEI scores at baseline. Benefit was greater for individuals reporting greater self-efficacy for ‘sticking to healthful foods’ and who ‘felt weird if [they] didn’t eat healthily’. Participants benefited more if they reported wanting to improve their health and well-being. The characteristics of individuals benefiting did not differ by other demographic, health-related, anthropometric or genotypic characteristics. Findings were similar for secondary outcomes. These findings have implications for the design of more effective future PN intervention studies and for tailored nutritional advice in public health and clinical settings.
We present a sediment-mixing process model of till genesis based on data from surface tills of the Saginaw lobe terrain in lower Michigan. Our research uses a spatial approach to understanding glacial landsystems and till genesis. We sampled calcareous till at 336 upland sites and at 17 sites in lacustrine sediment of the Saginaw Lake plain. The loamy tills have bimodal grain-size curves, with a fine-texture mode near the silt–clay boundary and a sand mode. Spatial grouping analysis suggests that tills can be divided into six groups, each with different textures and clay mineral compositions that vary systematically down-ice. The similarity among groups with respect to the silt–clay mode and clay mineralogy argues for a common origin for the fines—illite-rich lacustrine sediment of the Saginaw Lake plain. Fine-textured sediments were probably entrained, transported, and deposited down-ice as till, which also becomes sandier and enriched in kaolinite, reflecting increasing mixing with shallow sandstone bedrock with distance from the lacustrine clay source. Clayey tills on the flanks of the Saginaw terrain may reflect proglacial ponding against nearby uplands. A process model of progressive down-ice mixing of preexisting fine lake sediments with crushed/abraded sandstone bedrock helps to better explain till textures compared with a purely crushing/abrasion process model.
This study examined the long-term effects of a randomized controlled trial of the Family Check-Up (FCU) intervention initiated at age 2 on inhibitory control in middle childhood and adolescent internalizing and externalizing problems. We hypothesized that the FCU would promote higher inhibitory control in middle childhood relative to the control group, which in turn would be associated with lower internalizing and externalizing symptomology at age 14. Participants were 731 families, with half (n = 367) of the families assigned to the FCU intervention. Using an intent-to-treat design, results indicate that the FCU intervention was indirectly associated with both lower internalizing and externalizing symptoms at age 14 via its effect on increased inhibitory control in middle childhood (i.e., ages 8.5–10.5). Findings highlight the potential for interventions initiated in toddlerhood to have long-term impacts on self-regulation processes, which can further reduce the risk for behavioral and emotional difficulties in adolescence.
Precision medicine is changing the way people are diagnosed and treated into a more personalized approach. In medical research, several statistical methods have been proposed for estimating personalized treatment effects. However, in nutritional science these methods have hardly been used. By re-evaluation of pre-treatment biomarker data, we demonstrate how two diets cause differential weight loss depending on pre-treatment fasting plasma glucose (FPG) and fasting insulin (FI) levels.
Materials and Methods
Overweight people with increased waist circumference were randomly assigned to receive an ad libitum New Nordic Diet (NND) high in dietary fiber and whole grain or an Average Danish (Western) Diet (ADD) for 26 weeks. All foods were provided free of charge. Body weight was measured throughout the study and blood was drawn before randomization from where FPG and FI were analyzed. Weight was described by linear mixed models including biomarker-diet group interactions, covariate adjustment, and participant-specific random effects. Personalized predictions of additional weight loss from NND compared to ADD given specific values of FPG or FI were estimated as contrasts of intercepts and slopes obtained from the biomarker-diet group interaction term.
Baseline FPG predicted a 3.00 (1.18;4.83, n = 181, P = 0.001) kg larger weight loss per mmol/L from choosing NND over ADD. For instance, a baseline FPG level of 4.7 mmol/L would lead to an average of 1.42 kg larger weight loss on NND vs. ADD (above 0.41 kg with 95% certainty), whereas the average effect size would be 8.33 kg (above 5.50 kg with 95% certainty) among subjects with FPG level of 7.0 mmol/L. Among individuals with FPG < 5.6 mmol/L, each pmol/L lower baseline FI predicted a 0.039 (95% CI 0.017;0.061, n = 143, P < 0.001) kg larger weight loss from choosing NND over ADD. For instance, a baseline FI level of 25 pmol/L would lead to an average larger weight loss of 4.10 kg on NND vs. ADD (> 2.51 kg with 99% certainty). Likewise, a baseline FI level of 75 pmol/L would result in an average effect size of 2.15 kg (> 1.11 kg with 99% certainty).
Use of pre-treatment FPG and FI led to truly individualized predictions of treatment effect of introducing more fiber and whole grain in the diet on weight loss, ranging from almost no effect to losing more than 8 kg. These findings tentatively suggest that re-evaluation of data from existing randomized controlled trials through suitable statistical methods may have a great potential.
To develop and validate the Discrepancy-based Evidence for Loss of Thinking Abilities (DELTA) score. The DELTA score characterizes the strength of evidence for cognitive decline on a continuous spectrum using well-established psychometric principles for improving detection of cognitive changes.
DELTA score development used neuropsychological test scores from the Alzheimer’s Disease Neuroimaging Initiative (ADNI) cohort (two tests each from Memory, Executive Function, and Language domains). We derived regression-based normative reference scores using age, gender, years of education, and word-reading ability from robust cognitively normal ADNI participants. Discrepancies between predicted and observed scores were used for calculating the DELTA score (range 0–15). We validated DELTA scores primarily against longitudinal Clinical Dementia Rating-Sum of Boxes (CDR-SOB) and Functional Activities Questionnaire (FAQ) scores (baseline assessment through Year 3) using linear mixed models and secondarily against cross-sectional Alzheimer’s biomarkers.
There were 1359 ADNI participants with calculable baseline DELTA scores (age 73.7 ± 7.1 years, 55.4% female, 100% white/Caucasian). Higher baseline DELTA scores (stronger evidence of cognitive decline) predicted higher baseline CDR-SOB (ΔR2 = .318) and faster rates of CDR-SOB increase over time (ΔR2 = .209). Longitudinal changes in DELTA scores tracked closely and in the same direction as CDR-SOB scores (fixed and random effects of mean + mean-centered DELTA, ΔR2 > .7). Results were similar for FAQ scores. High DELTA scores predicted higher PET-Aβ SUVr (ρ = 324), higher CSF-pTau/CSF-Aβ ratio (ρ = .460), and demonstrated PPV > .9 for positive Alzheimer’s disease biomarker classification.
Data support initial development and validation of the DELTA score through its associations with longitudinal functional changes and Alzheimer’s biomarkers. We provide several considerations for future research and include an automated scoring program for clinical use.
To determine the impact of a passive, prescriber-directed, electronic best-practice advisory coupled with prescriber education on the rate of antibiotic prescribing for acute, uncomplicated bronchitis in ambulatory adults across a large health system.
This study was a quasi-experiment examining antibiotic prescribing for ambulatory adults with acute bronchitis from January 1, 2016 through December 31, 2018. The intervention was implemented in December 2016 for emergency departments and urgent care clinics followed by ambulatory clinics in September 2017.
Outpatient settings across a health system, including 15 emergency departments, >30 urgent care clinics, and >150 ambulatory clinics.
All adults with a primary diagnosis of acute bronchitis who were seen and discharged from a study site were included.
A passive, prescriber-directed, best-practice advisory for treatment of acute bronchitis in the electronic health record and an optional, online education module regarding acute bronchitis.
The study included 81,975 ambulatory adults with a primary diagnosis of acute bronchitis during the preintervention period (19.8% >65 years of age; 61.9% female) and 89,571 ambulatory adults during the postintervention period (16.5% >65 years of age; 61.1% female). Antibiotic prescribing rates decreased from 60.8% (49,877 of 81,975 patients) preintervention to 51.4% (46,018 of 89,571 patients) postintervention (absolute difference, 9.4%; P < .001). The largest reduction occurred in the emergency departments.
An electronic best practice advisory combined with prescriber education was associated with a statistically significant reduction in antibiotic prescribing for adults with acute bronchitis. Future studies should incorporate patient education and address prescriber-reported barriers to appropriate antibiotic prescribing.
In January of 2010, North Carolina (NC) USA implemented state-wide Trauma Triage Destination Plans (TTDPs) to provide standardized guidelines for Emergency Medical Services (EMS) decision making. No study exists to evaluate whether triage behavior has changed for geriatric trauma patients.
The impact of the NC TTDPs was investigated on EMS triage of geriatric trauma patients meeting physiologic criteria of serious injury, primarily based on whether these patients were transported to a trauma center.
This is a retrospective cohort study of geriatric trauma patients transported by EMS from March 1, 2009 through September 30, 2009 (pre-TTDP) and March 1, 2010 through September 30, 2010 (post-TTDP) meeting the following inclusion criteria: (1) age 50 years or older; (2) transported to a hospital by NC EMS; (3) experienced an injury; and (4) meeting one or more of the NC TTDP’s physiologic criteria for trauma (n = 5,345). Data were obtained from the Prehospital Medical Information System (PreMIS). Data collected included proportions of patients transported to a trauma center categorized by specific physiologic criteria, age category, and distance from a trauma center.
The proportion of patients transported to a trauma center pre-TTDP (24.4% [95% CI 22.7%-26.1%]; n = 604) was similar to the proportion post-TTDP (24.4% [95% CI 22.9%-26.0%]; n = 700). For patients meeting specific physiologic triage criteria, the proportions of patients transported to a trauma center were also similar pre- and post-TTDP: systolic blood pressure <90 mmHg (22.5% versus 23.5%); respiratory rate <10 or >29 (23.2% versus 22.6%); and Glascow Coma Scale (GCS) score <13 (26.0% versus 26.4%). Patients aged 80 years or older were less likely to be transported to a trauma center than younger patients in both the pre- and post-TTDP periods.
State-wide implementation of a TTDP had no discernible effect on the proportion of patients 50 years and older transported to a trauma center. Under-triage remained common and became increasingly prevalent among the oldest adults. Research to understand the uptake of guidelines and protocols into EMS practice is critical to improving care for older adults in the prehospital environment.