Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Factors affecting the mental health of pregnant women using UK maternity services during the COVID-19 pandemic: A qualitative interview study.
Association between COVID-19 Risk-Mitigation Behaviors and Specific Mental Disorders in Youth
Fallow time determination in dentistry using aerosol measurement.
Change in the trend of long-term care service usage following COVID-19 pandemic in Japan: a survey using nationwide statistical summary in 2018-2021
Proteasome inhibition enhances myeloma oncolytic reovirus therapy by suppressing monocytic anti-viral immune responses
A mechanistic and data-driven reconstruction of the time-varying reproduction number: Application to the COVID-19 epidemic
Polygenic Risk Scores for Prediction of Breast Cancer Risk in Women of African Ancestry: a Cross-Ancestry Approach
Covid-19 and the South Asian Countries: factors ruling the pandemic
Acetylation of Adenine Nucleotide Translocase, Fuel Selection, and Metabolic Flexibility in Human Skeletal Muscle
Topology identifies emerging adaptive mutations in SARS-CoV-2
Racial and ethnic differences in COVID-19 vaccine hesitancy and uptake
College Openings in the United States Increased Mobility and COVID-19 Incidence
The Acute Effects of Physical Exercise Breaks on Cognitive Function During Prolonged Sitting: A First Quantitative Evidence
Use of Machine Learning for Long Term Planning and Cost Minimization in Healthcare Management
Upper airway gene expression reveals a more robust innate and adaptive immune response to SARS-CoV-2 in children compared with older adults
Forecasting COVID-19 infection trends and new hospital admissions in England due to SARS-CoV-2 Variant of Concern Omicron
Assessing our capability to predict the presence of respiratory diseases at the age of four using data available at one month of age
Computed-tomography estimates of interaural mismatch in insertion depth and scalar location in bilateral cochlear-implant users
Prostate-specific membrane antigen is a biomarker for residual disease following neoadjuvant intense androgen deprivation therapy in prostate cancer
White Matter is Increased in the Brains of Adults with Neurofibromatosis 1
Next-generation Serology by Mass Spectrometry: Readout of the SARS-CoV-2 Antibody Repertoire
Prevalence of central obesity and its associated risk factors among adults in Southeast Ethiopia: a community-based cross-sectional study
Machine learning detects SARS-CoV-2 and variants rapidly on DNA aptamer metasurfaces
Densely sampled viral trajectories suggest longer duration of acute infection with B.1.1.7 variant relative to non-B.1.1.7 SARS-CoV-2
Sex Modifies the Effect of Genetic Risk Scores for Polycystic Ovary Syndrome on Metabolic Phenotypes
A Prospective Cohort Study Towards Improving Enhanced Recovery After Cesarean (ERAC) Pathways.