Instruct: Identify the main category of a Medrxiv paper based on its title.
Query: Declines and pronounced regional disparities in prescription opioid use in the United States
Declines and pronounced state-level variation in tapentadol use in the US
A Machine Learning Perspective on Causes of Suicides and identification of Vulnerable Categories using Multiple Algorithms
Understanding transfer of learning from an online self-directed learning and clinical decision support resource (BMJ Best Practice) for health professions education: a capability approach perspective
Amerind ancestry predicts the impact of FADS genetic variation on omega-3 PUFA deficiency, cardiometabolic and inflammatory risk in Hispanic populations
The association between midwifery staffing levels and the experiences of mothers on postnatal wards: cross sectional analysis of routine data
Impact of socio-economic traditions on current tobacco and tea addictions (Siberia 17th to 20th century).
Association of Age-Related Macular Degeneration With Mortality: A Propensity Score-Matched Analysis
An observation and restoration model for the COVID-19 incidence curves
General practitioner wellbeing during the COVID-19 pandemic: a qualitative interview study
Effects of Acute Normovolemic Hemodilution on Post-Cardiopulmonary Bypass Coagulation Tests and Allogeneic Blood Transfusion in Thoracic Aortic Repair Surgery: An Observational Cohort Study
"Younger women had more access to COVID-19 information": An Intersectional Analysis of Factors Influencing Women and Girls' Access to COVID-19 Information in Rohingya and Host Communities in Bangladesh
Trends in COVID-19 vaccination intent, determinants and reasons for vaccine hesitancy: results from repeated cross-sectional surveys in the adult general population of Greece during November 2020-June 2021
SIR model for assessing the impact of the advent of Omicron and mitigating measures on infection pressure and hospitalization needs
Gaining Control of Combination Cancer Treatment Risk by Incorporating Cost and Value Data into the Drug Selection Process at the Point-of-Care
Saliva as a Reliable Sample for COVID-19 Diagnosis in Paediatric Patients
Effect of viral replication and liver fibrosis on all-cause mortality in HIV/HBV coinfected patients: a retrospective analysis of a 15-year longitudinal cohort
A database of pediatric drug effects to evaluate ontogenic mechanisms from child growth and development
Maternal prenatal anxiety and depression and trajectories of cardiometabolic risk factors across childhood and adolescence: a prospective cohort study
Airway recommendations for perioperative patients during the COVID-19 pandemic: a scoping review
Have news reports on suicide and attempted suicide during the COVID-19 pandemic adhered to guidance on safer reporting? A UK-wide content analysis study
TOWARD DEVELOPMENT OF GUIDELINES FOR VIRTUAL ADMINISTRATION OF STANDARDIZED LANGUAGE AND LITERACY ASSESSMENTS: RECOMMENDATIONS FOR CLINICIANS AND RESEARCHERS
Health-Related Quality of Life and psychological distress of adolescents during the COVID-19 pandemic in Geneva
Successful incorporation of a genetic risk prediction research platform into routine newborn screening
Psychological distress across adulthood: test-equating in three British birth cohorts
Do Assisted Living Facilities That Offer a Dementia Care Program Differ from Those That Do Not? A Population-Level Cross-Sectional Study in Ontario, Canada