Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Considerations regarding a diagnosis of Alzheimer's Disease before dementia: a systematic review
Factors affecting nurses' duty to care during the COVID-19 pandemic
Safe in my heart: resting heart rate variability longitudinally predicts emotion regulation, worry and sense of safeness during COVID-19 lockdown
Assessing the nationwide impact of COVID-19 mitigation policies on the transmission rate of SARS-CoV-2 in Brazil
Computer adaptive testing to assess impairing behavioral health problems in emergency department patients
Effects of racial/ethnic disparities in healthcare utilization on antibiotic use, 2016/2018
Mental Health, Substance Use, and Suicidal Ideation Among Unpaid Caregivers in the United States During the COVID-19 Pandemic: Relationships to Age, Race/Ethnicity, Employment, and Caregiver Intensity
13 cis retinoic acid improved the outcomes of COVID-19 patients. A randomized clinical trial
Data-driven identification of previously unrecognized communities with alarming levels of tuberculosis infection in the Democratic Republic of Congo.
Assessing COVID prevention strategies to permit the safe opening of college campuses in fall 2021
Common and Disorders-Specific Cortical Thickness Alterations in Internalizing, Externalizing and Thought Disorders in the Preadolescents of the ABCD Study
Take-Home Dosing Experiences among Persons Receiving Methadone Maintenance Treatment During COVID-19
The impact of demographic factors on numbers of COVID-19 cases and deaths in Europe and the regions of Ukraine
Interventional Neurorehabilitation for Promoting Functional Recovery Post-Craniotomy: A Proof-of-Concept
Highly-specific early detection of colorectal cancer by novel non-invasive serum methylation biomarkers
Combining Navigator and Optical Prospective Motion Correction for High-Quality 500 μm Resolution Quantitative Multi-Parameter Mapping at 7T
Evaluating strategies for spatial allocation of vaccines based on risk and centrality
Epidemiological topology data analysis links severe COVID-19 to RAAS andhyperlipidemia associated metabolic syndrome conditions
Computing a Lower Bound for the Total Size of the COVID-19 Infected Population Iceberg Using the General Age-Group Distribution
Exploring the genetic overlap of suicide-related behaviors and substance use disorders
Advancing data science in drug development through an innovative computational framework for data sharing and statistical analysis.
Remote exposure to secondhand tobacco smoke is associated with lower exercise capacity through effects on oxygen pulse, a proxy of cardiac stroke volume
Elevated Neutrophil to Lymphocyte Ratio Predicts In-hospital Mortality Among Stroke Patients in a Metropolitan hospital in Australia, Universal Value-added measure in Stroke Care
Effectiveness of a third dose of BNT162b2 or mRNA-1273 vaccine for preventing post-vaccination COVID-19 infection: an observational study
Diagnostic accuracy of point-of-care lung ultrasound for COVID-19: A systematic review and meta-analysis
Associations between e-cigarette use and e-cigarette flavors with cigarette smoking quit attempts and quit success: Evidence from a US large, nationally representative 2018-2019 survey