Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Automatic Extraction of Social Determinants of Health from Medical Notes of Chronic Lower Back Pain Patients
Toward a geography of community health workers in Niger: a geospatial analysis
SARS-CoV-2 IgG detection in human oral fluids
Two-dose SARS-CoV-2 vaccine effectiveness with mixed schedules and extended dosing intervals: test-negative design studies from British Columbia and Quebec, Canada
Utility of estimated pulse wave velocity for assessing vascular stiffness: comparison of methods
Health effects of European colonization: An investigation of skeletal remains from 19th to early 20th-century migrant settlers in South Australia
COVID-19 vaccines effectiveness against symptomatic SARS-CoV-2 Delta variant infection: a population-based case-control study in St. Petersburg, Russia
A study of clinical outcomes and prognostic factors associated with invasive mechanical ventilation of patients in non-ICU settings: A systematic review and meta-analysis
Diagnostic Value of Genetic Mutation Analysis and Mutation Profiling of cfDNA in Intraocular Fluid for Vitreoretinal Lymphoma
One Year of Evidence on Mental Health in the COVID-19 Crisis - A Systematic Review and Meta-Analysis
Region-based analysis of rare genomic variants in whole-genome sequencing datasets reveal two novel Alzheimer's disease-associated genes: DTNB and DLG2
A cross-sectional study exploring the justification of opportunistic breast cancer screening in Thailand
IL-2 and IFN- are biomarkers of SARS-CoV-2 specific cellular response in whole blood stimulation assays
Cortical Mechanisms of Visual Hypersensitivity in Women at Risk for Chronic Pelvic Pain
Maternal first trimester metabolic profile in TGA pregnancies - a case-control study
Dissecting heart age using cardiac magnetic resonance videos, electrocardiograms, biobanks, and deep learning
Little genomic support for cyclophilin A-matrix metalloproteinase-9 pathway as a therapeutic target for cognitive impairment in APOE4 carriers
A highly sensitive and specific SARS-CoV-2 spike- and nucleoprotein-based fluorescent multiplex immunoassay (FMIA) to measure IgG, IgA and IgM class antibodies
Antigenic determinants of SARS-CoV-2-specific CD4+ T cell lines reveals M protein-driven dysregulation of interferon signaling
Diminished capacities to make treatment decision for COVID-19 vaccination in schizophrenia
Infection with the SARS-CoV-2 Delta Variant is Associated with Higher Infectious Virus Loads Compared to the Alpha Variant in both Unvaccinated and Vaccinated Individuals
The effects of walking in nature on negative and positive affect in adult psychiatric outpatients with major depressive disorder: A randomized-controlled study
A Novel Penalized Inverse-Variance Weighted Estimator for Mendelian Randomization with Applications to COVID-19 Outcomes
Multiparametric MRI of Early Tumor Response to Immune Checkpoint Blockade in Metastatic Melanoma
COVID-HEART: Development and Validation of a Multi-Variable Model for Real-Time Prediction of Cardiovascular Complications in Hospitalized Patients with COVID-19
Estimating the transmissibility of SARS-CoV-2 during periods of high, low and zero case incidence