Instruct: Identify the main category of the given Medrxiv paper based on the title.
Query: Outpatient and Home Pulmonary Rehabilitation Program Post COVID-19: A study protocol for clinical trial
Brain connectivity and motor improvements after ballet intervention in multiple sclerosis: pilot
School Feeding Programmes and Physical Nutrition Outcomes of Primary School Children in Developing Countries
Early pandemic molecular diversity of SARS-CoV-2 in children
The early dynamics of the SARS-CoV-2 epidemic in Portugal
Trends and clinical characteristics of COVID-19 vaccine recipients: a federated analysis of 57.9 million patients primary care records in situ using OpenSAFELY.
Population-split-based risk assessment model of venous thromboembolism in Chinese medical inpatients
Random-effect based test for multinomial logistic regression: choice of the reference level and its impact on the testing
Impact of socio-economic traditions on current tobacco and tea addictions (Siberia 17th to 20th century).
Estimating Under-diagnosis of Patients in Chronically-ill Populations
A human-interpretable machine learning approach to predict mortality in severe mental illness
Impact of reproduction number on multiwave spreading dynamics of COVID-19 with temporary immunity : a mathematical model
High Response Rate to Antidepressants in the Management of Paroxysmal Hypertension (Pseudopheochromocytoma)
How Informative were Early SARS-CoV-2 Treatment and Prevention Trials? A longitudinal cohort analysis of trials registered on clinicaltrials.gov
GPS-estimated foot traffic data and venue selection for COVID-19 serosurveillance studies
Glycophorin C in atherosclerotic plaque is associated with major adverse cardiovascular events after carotid endarterectomy.
Altered Lateralization of the Cingulum in Deployment-Related Traumatic Brain Injury: An ENIGMA Military-Relevant Brain Injury Study
Antibody responses boosted in seropositive healthcare workers after single dose of SARS-CoV-2 mRNA vaccine
Implementing the Maternal Postnatal Attachment Scale (MPAS) in universal services: Qualitative interviews with health visitors
Effects of worldwide interventions and vaccination on COVID-19 between waves and countries
Vaccination of COVID-19 Convalescent Plasma Donors Increases Binding and Neutralizing Antibodies Against SARS-CoV-2 Variants
North Carolina macular dystrophy: phenotypic variability and computational analysis of disease-implicated non-coding variants
Assessing the effect of back exoskeletons on injury risk during material handling
Characterizing Dual Combination Therapy Use in Treatment Escalation of Hypertension: Real-World Evidence from Multinational Cohorts
Genetic analyses of the QT interval and its components in over 250K individuals identifies new loci and pathways affecting ventricular depolarization and repolarization
Clonal transitions and phenotypic evolution in Barrett's oesophagus