Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Prognostic accuracy of shock index for severe postpartum hemorrhage in high-income country: Protocol for a systematic review and meta-analysis
Reduced frequency of perforin-positive CD8+ T cells in menstrual effluent of endometriosis patients compared to healthy controls
Association Between SARS-CoV-2 RNAemia and Post-Acute Sequelae of COVID-19.
Radiographic evaluation of lumbar intervertebral disc height index: an intra and inter-rater agreement and reliability study
Identifying Bipolar patients from controls, using post- mortem cerebellum gene expression data and fully Automated Machine Learning
Mapping evoked fields in primary motor and sensory areas via magnetoencephalography in tetraplegia
Allelic Variation in HLA-DRB1 is Associated with Development of Anti-Drug Antibodies in Cancer Patients Treated with Atezolizumab that are Neutralizing in Vitro
Impact of Covid-19 Pandemic on Racial/Ethnic Differences in Mortality by Cause of Death
Molecular beacons allow specific RT-LAMP detection of B.1.1.7 variant SARS-CoV-2
Existential suffering as a motive for assisted suicide: difficulties, acceptability, management and roles from the perspectives of Swiss professionals
Communicating the health risks of wildfire smoke exposure: Health literacy considerations of public health campaigns
Complete genomic profiles of 1,496 Taiwanese reveal curated medical insights
Prenatal vitamin intake in first month of pregnancy and DNA methylation in cord blood and placenta in two prospective cohorts
Potential impacts of Washington State's wildfire worker protection rule on construction workers
Combined Metabolic Activators accelerates recovery in mild-to-moderate COVID-19
Designing isolation guidelines for COVID-19 patients utilizing rapid antigen tests: a simulation study using viral dynamics models
Brain iron and mental health symptoms in youth with and without prenatal alcohol exposure
Recipient APOL1 risk alleles associate with death-censored renal allograft survival and rejection episodes
Who Does What to Whom? Graph Representations of Action-Predication in Speech Relate to Psychopathological Dimensions of Psychosis
TOP-Plus is a Versatile Biosensor Platform for Monitoring SARS-CoV-2 Antibody Durability
COVID-19 Prediction using Genomic Footprint of SARS-CoV-2 in Air, Surface Swab and Wastewater
Identities of women who have an autoimmune rheumatic disease (ARD) during pregnancy planning, pregnancy and early parenting: A qualitative study
The missing microbes: Bifidobacterium and Faecalibacterium depletion and loss of microbiome diversity as potential susceptibility markers for SARS-CoV-2 infection and severity
The use of Cohort Size Shrinkage Index (CSSI) to quantify regional famine intensity during the Chinese famine of 1959-61
Disruption of spatiotemporal clustering in dengue cases by wMel Wolbachia in Yogyakarta, Indonesia
Predictors of COVID testing among Australian youth: Insights from the Longitudinal Study of Australian Children