Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Treatment group outcome variance difference after dropout as an indicator of missing-not-at-random bias in randomized clinical trials
Alcohol use and poor sleep quality: a longitudinal twin study across 36 years
Inflammation and nitro-oxidative stress in current suicidal attempts and current suicidal ideation: a systematic review and meta-analysis.
Development and validation of multivariable machine learning algorithms to predict risk of cancer in symptomatic patients referred urgently from primary care
Role of antibodies, inflammatory markers, and echocardiographic findings in post-acute cardiopulmonary symptoms after SARS-CoV-2 infection
Global burden of mental health problems among children and adolescents during COVID-19 pandemic: A systematic umbrella review
Multi-omics Data Analyses Construct Tumor Microenvironment and Identify the Immune-Related Prognosis Signatures in Colorectal Cancer
A phenotypic spectrum of autism is attributable to the combined effects of rare variants, polygenic risk and sex
Comparison of Phase Angle Using Bioelectrical Impedance Analysis According to Device Type and Examination Posture
Topographic volume-standardization atlas of the human brain
How to decide which COVID-19 patient with myocardial infarction to send to the Cath Lab? - A case series of COVID-19 patients with myocardial infarction
Evaluating the effect of COVID-19 on dispensing patterns: a national cohort analysis
COVID-19-associated school closures and related efforts to sustain education and subsidized meal programs, United States, February 18-June 30, 2020
The shape of cancer relapse: Topological data analysis predicts recurrence in paediatric acute lymphoblastic leukaemia
Early versus late third trimester maternal SARS-CoV-2 BNT162b2 mRNA immunization maximizes transplacental antibody transfer and neonatal neutralizing antibody levels
Study Protocol for a Phase III Randomised Controlled Trial of Sailuotong (SLT) for Vascular Dementia and Alzheimers Disease with Cerebrovascular Disease
Using Twitter Data for Cohort Studies of Drug Safety in Pregnancy: A Proof-of-Concept with Beta-Blockers
The impact of the one child policy on China's infant mortality from 1970-1989: A quasi-experimental study
Metabolic Disturbances, Hemoglobin A1c, and Social Cognition Impairment in Schizophrenia Spectrum Disorders
At least three doses of leading vaccines essential for neutralization of SARS-CoV-2 Omicron variant
LightOCT: Exploring the depth for Retinal disease detection
The interplay of policy, behavior, and socioeconomic conditions in early COVID-19 epidemiology in Georgia
Optimising the balance of acute and intermediate care capacity for the complex discharge pathway: computer modelling study during COVID-19 recovery in England
Post-Mendelian genetic model in COVID-19
Measurement of SARS-CoV-2 antigens in plasma of pediatric patients with acute COVID-19 or MIS-C using an ultrasensitive and quantitative immunoassay
Resting-state EEG distinguishes depression in Parkinson's disease