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This secondary analysis of a randomized clinical trial of older French adults examines whether training in meditation or non-native language improves scores for global cognition, episodic memory, executive function, or attention.

This cohort study assesses the association between frailty, defined as a Risk Analysis Index of at least 40, and 30-day mortality and nonhome discharge following perioperative cardiopulmonary resuscitation (CPR).

This cohort study examines memory function in middle to older age adults with food insecurity.

This cohort study examines the association of serum brain-derived tau with clinical outcomes and its longitudinal changes over 1 year among patients in Sweden with severe traumatic brain injury.

This nonrandomized controlled trial investigates whether a hospital emergency department and community intervention in Flint, Michigan, was associated with an increased proportion of patients with stroke receiving thrombolysis.

This cohort study of children, adolescents, and young adults treated at pediatric oncology centers in France examines outcomes and safety measures for the use of off-label treatments for cancer.

This secondary analysis of a randomized clinical trial examines whether noninvasive high-frequency oscillatory ventilation (NHFOV) is better than nasal intermittent positive pressure ventilation (NIPPV) and nasal continuous positive airway pressure (NCPAP) in reducing the duration of invasive mechanical ventilation in extremely preterm infants and those with severe respiratory failure.

This survey study presents results from an assessment of the pediatric readiness of US emergency departments during the COVID-19 pandemic and evaluates factors associated with current pediatric readiness.

This cohort study assesses the risk of supratherapeutic doses, hyperkalemia, toxic effects, and mortality among adults with cancer with lower serum creatinine–based than cystatin C–based estimated glomerular filtration rate.

This cross-sectional study assesses reasons for nonparticipation in a colorectal cancer (CRC) screening clinical trial and their association with geographic and temporal factors.

This cross-sectional study assesses population well-being, a comprehensive and validated metric, and its association with cardiovascular disease mortality among adults in the US.

This qualitative study investigates experiences with racism and their association with patient-clinician communication and decision-making among Black adults with serious illness.

This cohort study evaluates the risks and outcomes of lifesaving interventions, including cardiopulmonary resuscitation (CPR), provided in public to individuals who experienced out-of-hospital cardiac arrest in Japan.

This systematic review assesses US Food and Drug Administration (FDA) 501(k) clearance documents and marketing materials for adherence to guidelines for artificial intelligence– and machine learning–enabled medical devices.

This cross-sectional study assesses COVID-19 pandemic–associated changes in psychiatric boarding rates and discharge modalities among publicly insured youths who accessed psychiatric emergency services through a mobile crisis team evaluation.

This cohort study uses data from the National Longitudinal Survey of Youth–1997 to evaluate whether being incarcerated in an adult correctional facility as a youth was associated with mortality between 18 and 39 years of age.

This randomized clinical trial assesses the clinical effectiveness of risk-stratified vs usual care on disability at 1 year among patients with low back pain treated in the Military Health System.

This survey study evaluates the availability and out-of-pocket costs of naloxone among community pharmacies under a state standing order in Mississippi.

This cross-sectional study of youths in Ontario, Canada, tracks changes of rates in opioid agonist treatment and opioid-related deaths from 2013 to 2021.

This survey study examines trends in psychological distress among adults in England from April 2020 to December 2022 and examines differences by key potential moderators.

This cohort study compares outcomes associated with 3 direct oral anticoagulant care (DOAC) models for preventing adverse anticoagulation-related outcomes among patients with atrial fibrillation.

This economic evaluation assesses the health outcomes and cost-effectiveness of monoclonal SARS-CoV-2 antibodies used as pre-exposure prophylaxis.

This cohort study examines the association of daily drainage volume and the incidence of complications, such as hyponatremia or acute kidney injury, in patients with cirrhosis and refractory ascites treated with devices.

This cohort study evaluates the association between lithium vs valproate therapy and kidney outcomes, including chronic kidney disease progression or acute kidney injury, among patients in Sweden.

This randomized clinical trial examines the effectiveness of internet-delivered emotion regulation individual therapy in addition to usual care for reducing nonsuicidal self-injury among adolescents in Sweden.

This secondary analysis of a randomized clinical trial develops and evaluates a panel of circulating biomarkers to improve the projection of 2-year neurodevelopmental impairment among neonates with hypoxic ischemic encephalopathy.

This prognostic study evaluates the accuracy of a machine learning model for identifying patients undergoing surgery who were at high risk of adverse outcomes.

This cohort study assesses the ability of a natural language processing model to classify patient-initiated electronic health record (EHR) messages and triage COVID-19 cases to reduce clinician response time and improve access to antiviral treatment.

This cross-sectional study examines changes in death rates due to unintentional opioid toxicity between 2011 and 2021.

This survey study compares geographic health disparities in socioeconomic risk factors, affordability of care, and access to care across 11 high-income countries.

This randomized clinical trial examines the development of egg allergy and sensitization in breastfed infants whose mothers ate eggs in the first 5 days after delivery.

This systematic review and meta-analysis assessed associations of population-level tobacco control policy with cardiovascular, respiratory and perinatal health outcomes.

This cohort study examines depressive symptoms and major depression in older adults with and without chronic disease performing varying levels of physical activity over a 10-year period.

This cross-sectional study investigates the principal causes of child mortality by exploring 4 years of cause-of-death cumulative data from 7 mortality surveillance sentinel sites in Africa and Asia.

This randomized clinical trial investigates the effectiveness of a pharmacist-administered intervention to reduce unnecessary hyperpolypharmacy in older primary care patients using 10 or more medications.

This cohort study examines racial and ethnic inequities in oncology clinical trial participation among patients with cancer before and during the COVID-19 pandemic.

This cohort study uses longitudinal models to evaluate changes in nursing home use among older adults with dementia in New York State following implementation of the Medicaid managed long-term care program (MLTC).

This cohort study examines associations between postoperative opioid prescribing, patient-reported outcomes, and insurance payer type in a privately funded collaborative quality improvement model in Michigan.

This cross-sectional study uses data from the 2021 National Survey of Children’s Health to assess the prevalence of and risk and protective factors for delayed or missed preventive care in the US due to the COVID-19 pandemic, stratified by race and ethnicity.

This cohort study examines whether prescription stimulant therapy for attention-deficit/hyperactivity disorder (ADHD) and prescription stimulant misuse among adolescents is associated with longitudinal transitions to illicit stimulant use during young adulthood.

This cross-sectional study examines weekly patterns of emergency department (ED) visits and mental health–related ED visits for 10 US regions during the COVID-19 pandemic.

This cohort study compares adverse cardiovascular events in US veterans residing in high-risk neighborhoods, as categorized by the Home Owners’ Loan Corporation, with those in residents of neighborhoods of lower risk.

This systematic review examines the association of limited English proficiency with perioperative care and surgical outcomes in adult patients.

This cohort study evaluates whether participation in South Carolina’s Health Outcomes Plan program was associated with reduced emergency department utilization among uninsured participants with high health care costs and needs.

This cohort study assesses the association of dialysis facility–level commercial payer mix with 1-year incidence of patient wait-listing for kidney transplant.

This cohort study assesses the association of self-reported experiences of racial discrimination with adiposity in a large sample of children and adolescents in the US.

This cohort study analyzes the association of proton pump inhibitor use with treatment outcomes among patients in Japan with non−small cell lung cancer receiving immune checkpoint inhibitor therapy with or without chemotherapy.

This cross-sectional study uses US county-level data to assess the association of the joint exposure of income inequality and social mobility with death from suicide, drug overdose, and alcohol-related liver disease among working-age Hispanic, non-Hispanic Black, and non-Hispanic White populations.

This cohort study determines whether 30-day mortality and length of stay differed in patients hospitalized for non–COVID-19 conditions before and during the pandemic.

This randomized clinical trial compares 2 types of noninvasive respiratory support on the basis of daily enteral feeding, signs of feeding intolerance, treatment effectiveness, peripheral oxygen saturation levels, fraction of inspired oxygen levels, and growth and respiratory outcomes.

This cross-sectional study characterizes sociodemographic characteristics, mental and physical health conditions, and family separations among Yazidi refugees who resettled in Canada.

This cohort study evaluates the association between the presence of antidrug antibodies and response to biologic disease–modifying antirheumatic drugs, including adalimumab, infliximab, etanercept, tocilizumab, and rituximab, in adults with rheumatoid arthritis (RA).

This case series assesses the clinical characteristics and outcomes of patients with Cutibacterium acnes endocarditis.

This cohort study assesses absolute and relative cancer-specific vs noncancer-specific mortality rates among long-term survivors of cancer, as well as associated risk factors.

This cohort study evaluates the association of the Philadelphia beverage tax with beverage prices and purchases, including potential substitutions, using objective sales data from a large sample of customers shopping at a national pharmacy chain.

This cluster randomized trial evaluates the effect of the Friendship Bench intervention on antiretroviral therapy outcome and mental health symptoms among patients with HIV in rural Zimbabwe.

This cohort study of couples with infertility evaluates whether SARS-CoV-2 infection during controlled ovarian stimulation is associated with oocyte- and embryo-related outcomes.

This diagnostic study evaluates the performance of 3 ultrasonography-based risk models for differentiating between benign and malignant adnexal lesions in a US cohort.

This cohort study examines the use of comprehensive genomic profiling in patients with metastatic and/or recurrent carcinomas to guide anticancer therapies, including molecularly matched treatments.

This secondary analysis of 4 randomized clinical trials evaluates risk factors associated with COVID-19, severe COVID-19, and SARS-CoV-2 infection in adults participating in the placebo groups of 4 phase 3 COVID-19 vaccine efficacy trials.

This cohort study examines reactogenicity after receipt of up to 3 doses of COVID-19 mRNA vaccine in pregnant individuals and immunogenicity for up to 12 months in mother-infant dyads.

This cohort study of municipalities from Brazil, Ecuador, and Mexico evaluates the association of conditional cash transfer programs with child morbidity and mortality.

This diagnostic study examines the association of variant allele fractions of BRAF V600E and TERT promoter variants with tumor malignancy and the clinical utility of variant allele fraction assays in assisting with definitive cancer diagnoses among patients with thyroid nodules.

This cross-sectional study assesses trends in multiple lifestyle and combined healthy lifestyle factors among US adults using recently released data from the National Health and Nutrition Examination Survey for cycles between 1999 and March 2020.

This cohort study examines the association of participation in socially and mentally stimulating activities with dementia risk among generally healthy older adults.

This cross-sectional study uses national survey data to examine patient-facing digital health technology use for opioid use disorder treatment by US organizations with accountable care organization (ACO) contracts.

This qualitative study describes the reasons for selective serotonin reuptake inhibitor changes as reported in comments and reviews on the online health forum WebMD by patients and caregivers.

This cohort study investigates whether patients with breast cancer who discontinue adjuvant hormone therapy tend to discontinue their cardiovascular therapy concomitantly, examines disease-specific morality by discontinuation of adjuvant hormone therapy, and identifies factors associated with discontinuation of therapy among patients with breast cancer.

This cross-sectional study examines the prevalence of cognitive impairment in retired professional soccer players based on the frequency of heading within training sessions and matches.

This cohort study assesses difference in rates of female and male physicians leaving academic medicine in the US from 2014 to 2019.

This cohort study examines whether postradiation oral cavity squamous cell carcinoma (OCSCC) has distinctive clinical, pathologic, and immune-related features compared with sporadic OCSCC.

This cohort study compares a multimodal model of in-office and telemedicine prenatal health care model implemented during the COVID-19 pandemic with prepandemic in-office only health care and its association with maternal and newborn health outcomes.

This cross-sectional study examines the association of increasing the minimum wage in the US with the experience of maternal stressful life events among women with a high school education or less.

This cross-sectional study investigates the association of individual-, school-, and province-level factors with mental well-being among youths in China.

This cohort study explores whether lifestyle and genetic risk factors, and their interaction, are associated with mild cognitive impairment in Chinese older adults.

This cross-sectional study examines and compare the rates of synchronous neoplasia found at colonoscopy among patients with early-onset colorectal cancer (CRC) with the rates found among patients with average-onset CRC.

This prognostic study evaluates and validates the performance and potential for bias of a proprietary deterioration index in predicting clinical deterioration among hospitalized adult patients.

This cross-sectional study uses administrative health claims data for emergency department (ED) visits and hospitalizations to examine recent trends in suicidality rates, quantify the seasonality in suicidality, and demonstrate the disrupted seasonality patterns during the spring 2020 COVID-19–related school closures among US children and adolescents.

This qualitative study evaluates how racial diversity and inclusivity are promoted in online admissions material of Canadian medical schools.

This cohort study assesses the association between gastroesophageal reflux symptoms and risk of subsequent poor sleep quality among women in the Nurses’ Health Study II.

This cohort study examines the neurological, psychological, and quality of life sequelae after multisystem inflammatory syndrome in children.

This cohort study examines the genetic landscape of pediatric epilepsy and clinical utility of genetic diagnoses for patients with epilepsy.

This cross-sectional study examines the association between social media use and mental health among transgender, gender nonbinary, and cisgender youths in the US.

This randomized clinical trial evaluates the effect of racial concordance, speaker qualifications, and topic on patient trust in online videos about prostate cancer.

This randomized clinical trial examines the effectiveness of aerobic-resistance exercise with and without computerized cognitive training and vitamin D supplements to improve cognition among older adults with mild cognitive impairment (MCI).

This cross-sectional study examines which traumatic life events are associated with depression, anxiety, and somatization symptoms, beyond cumulative trauma exposure, in a sample of female refugees.

This quality improvement study assesses the association between implementation of a surgical site infection prevention bundle allowing for facility discretion regarding specific component interventions and Staphylococcus aureus deep incisional or organ space surgical site infection rates.

This systemic review and meta-analysis investigates whether there is an association of successful chronic total occlusion percutaneous revascularization with quality of life by analyzing the relevant domains of the Seattle Angina Questionnaire.

This cohort study assesses the association of rotavirus infection with the risk of subsequent autoimmune disease in children and adolescents in South Korea.

This cross-sectional study evaluates trends in receipt of procedures to treat decompensated cirrhosis by race and ethnicity from 2009 to 2018 in the US.

This cohort study examines the risk for autism spectrum disorders in children whose mothers received labor epidural analgesia and/or oxytocin during labor and delivery.

This cross-sectional study examines the prevalence of hepatitis C virus in pregnant women from 1998 to 2018, with a focus on changes since the start of the opioid epidemic in the late 1990s.

This secondary analysis of a randomized clinical trial investigates the effects of a 20-week exercise program on cardiometabolic and mental health among children with overweight or obesity.

This cohort study identifies the clinical outcomes of patients with hormone receptor–positive and ERBB2-negative advanced or metastatic breast cancer who concomitantly use proton pump inhibitors and palbociclib.

This systematic review and meta-analysis evaluates the type, timing, frequency, and duration of physical therapy for Parkinson disease and whether outcomes are durable over time.

This cohort study analyzes the prevalence of low-frequency SARS-CoV-2 variants in patient samples that could confer resistance to nirmatrelvir-ritonavir, a common antiviral medication.

This cross-sectional study uses data from the All of Us Research Program to assess whether the prevalence of 12 common health conditions differs between sexual and gender minority adults and cisgender heterosexual adults.

This cross-sectional study examines the costs generated in clinical trials, using the research and development studies of 16 insulin-like receptor-1 inhibitors in cancer, none of which was approved for use in the oncology practice setting, as an example.

This cohort study investigates the association of sleep architecture and obstructive sleep apnea measures with cognitive function among middle-aged to older adults in 5 cohorts.

This cross-sectional study examines the association of soft drink consumption with overweight and obesity in adolescents using both country-level and individual-level data in 107 countries and regions.

This cross-sectional study compares dietary intake before and after taxes on sugar-sweetened beverages (SSBs) and nonessential energy-dense foods in Mexico.

This comparative effectiveness research assesses patterns of and factors associated with anticoagulant use and evaluates the risk of venous thromboembolism among patients with active cancer.

This cross-sectional study examines sociodemographic factors associated with public vs private transportation use to access health care and respondent, trip, and community factors associated with longer distance and time traveled for health care visits.

This nonrandomized clinical trial evaluates the use of circulating tumor DNA genotyping before tissue diagnosis among patients with suspected advanced non–small cell lung cancer and its association with time to treatment.

This randomized clinical trial investigates the safety and efficacy of recombinant human prourokinase vs alteplase in acute ischemic stroke within 4.5 hours of onset.

This qualitative study investigates key stakeholders’ perspectives on dual-role consent in clinical oncology trials.

This cohort study evaluates the association between neurocutaneous syndromes, perinatal factors, and the risk of childhood cancer in Sweden.

This cohort study evaluates whether variations in implicit racial bias by region are associated with the differences in rates of immediate breast reconstruction, complications, and cost for White patients and patients from minoritized racial and ethnic groups.

This prognostic study uses data from a population-based cohort of individuals arrested for domestic violence in Sweden to develop risk prediction models for domestic violence reoffense.

This cohort study uses time series analysis to examine the association of county-level wastewater metrics with COVID-19 case and hospitalization rates nationwide both before and after widespread use of at-home tests.

This cohort study examines characteristics associated with COVID-19 vaccination in immigrant, refugee, and nonimmigrant children and adolescents in Ontario, Canada.

This systematic review and meta-analysis examines 20 clinical trials of various vegetarian diets for improved outcomes for patients with major cardiometabolic risk factors.

The secondary analysis of a randomized clinical trial investigates the effect of low-dose aspirin on incidence of ischemic stroke and intracranial bleeding among healthy older people.

This genetic association study uses a 2-sample mendelian randomization approach to investigate associations among cardiometabolic risk factors, circulating biomarkers, and COVID-19 hospitalization.

This qualitative study examines the strategies used by nursing home administrators to cope with changes in staffing during the COVID-19 pandemic.

This cross-sectional study evaluates the current burden of HIV in communities across the southeastern US with current preexposure prophylaxis (PrEP)-prescribing locations and pharmacies and calculates the ratio of location to need.

This cohort study assesses 12-month weight changes by the week, season, and festive period among Australian adults to better understand temporal patterns of weight gain and loss in the southern hemisphere and to inform weight gain prevention interventions worldwide.

This economic evaluation assesses the association between Paycheck Protection Program loan receipt and nursing home staffing hours.

This pilot randomized clinical trial assesses the safety and efficacy of fosaprepitant weekly vs every 3 weeks for the prevention of nausea and vomiting caused by concurrent chemoradiotherapy among patients with nasopharyngeal carcinoma.

This survey study investigates delays in childbearing and rates of infertility among women physicians.

This cohort study estimates the level of albuminuria underdetection from lack of testing and evaluates its association with chronic kidney disease (CKD) treatment among patients with hypertension or diabetes.

This cohort study examines rates of new-onset mental health conditions among soldiers with and without a history of military-related traumatic brain injury and explores direct and indirect associations of traumatic brain injury with suicide risk.

This cross-sectional study examines the incidence of neonatal seizures in infants with high risk in China using continuous video electroencephalography monitoring.

This cohort study estimates the prevalence of hearing loss and hearing aid use by age and demographic covariates in a large, nationally representative sample of US adults aged 71 years and older.

This cross-sectional study evaluates the association between sociodemographic disparities and receiving emergency department care not in order of acuity or arrival time.

This cross-sectional study uses data from Centers for Disease Control and Prevention Wide-Ranging Online Data for Epidemiologic Research to examine sex differences in the burden and trends of alcohol-related mortality in the US from 1999 to 2020.

This cross-sectional study assesses patient and pregnancy factors as well as delivery outcomes for individuals experiencing homelessness during pregnancy.

This cohort study uses data from the National Inpatient Sample to assess changes in the national use of decompression with fusion vs decompression alone for the surgical treatment of adult patients with lumbar stenosis and degenerative spondylolisthesis in the US from 2016 to 2019.

This cohort study assesses the association of calcitonin gene-related peptide (CGRP) monoclonal antibody (mAb) treatment with risk of SARS-CoV-2 infection among US veterans with migraine disorder.

This cross-sectional study describes the landscape of germline variants in gynecologic cancers and explores their association with somatic phenotypes and cancer risk.

This case series study evaluates molecular findings from screening ostensibly healthy children with genome sequencing compared with a gene panel for medically actionable pediatric conditions.

This cohort study of more than 500 000 children examines differences in academic achievement among children born between 37 and 41 weeks’ gestational age.

This quality improvement study analyzes compensation data of 14 pediatric subspecialties and general pediatrics from 3 data sources to determine if different data sources provide varied results.