Instruct: Identify the main category of Medrxiv papers based on their titles.
Query: An observational analysis of patient recruitment in clinical trials in France using real-word database PMSI.French patient recruitment in clinical trials using PMSI
Improving COVID-19 vaccination centre operation through computer modelling and simulation
Characterization of antibody response in asymptomatic and symptomatic SARS-CoV-2 infection
Methylation scores for smoking, alcohol consumption, and body mass index and risk of seven types of cancer
Assessing the role of vascular risk factors in dementia: Mendelian randomization meta-analysis and comparison with observational estimates
Weak humoral immune reactivity among residents of long-term care facilities following one dose of the BNT162b2 mRNA COVID-19 vaccine
Midwives attitudes toward participation of pregnant women in a preventive vaccine hypothetical clinical trial
The impact of social restrictions during the COVID-19 pandemic on the physical activity levels of older adults: a baseline analysis of the CHARIOT COVID-19 Rapid Response prospective cohort study
High prevalence of mixed and non-vaccine HPV oncogenic types and their association with higher mortality in Black women with cervical cancer
Adaptive immunity to human coronaviruses is widespread but low in magnitude
Correlates of COVID-19 vaccine acceptance, hesitancy and refusal among employees of a safety net California county health system with an early and aggressive vaccination program: Results from a cross-sectional survey
Metabolic markers distinguish COVID-19 from other intensive care patients and show potential to stratify for disease risk
Continuous Severity Assessment Of Pulmonary Edema On Chest X-ray Using Siamese Convolutional Networks
Factors associated with chemotherapy-induced peripheral neuropathy-related reduced taxane dose or premature discontinuation in women with early-stage breast cancer
Longitudinal analysis reveals elevation then sustained higher expression of autoantibodies for six months after SARS-CoV-2 infection
Differential Risk of SARS-CoV-2 Infection by Occupation: Evidence from the Virus Watch prospective cohort study in England and Wales
Assessment of knowledge retention of healthcare staff through telephonic interview after training for rotavirus vaccine introduction in India
Critical success factors for high routine immunization performance: A case study of Senegal
Changes in outpatient care patterns and subsequent outcomes during the COVID-19 pandemic: A retrospective cohort analysis from a single payer healthcare system
Exhaled Mycobacterium tuberculosis predicts incident infection in household contacts
Development and operationalization of an electronic palliative care registry in a large integrated health system
Impact of B.1.1.7 variant mutations on antibody recognition of linear SARS-CoV-2 epitopes
COVID-19 vaccine hesitancy and refusal and associated factors in an adult population in Saskatchewan, Canada: Evidence from predictive modelling
Skin cancer high-risk patient screening from dermoscopic images via Artificial Intelligence: an online study
Does the Pareto Principle describe parasite counts in humans? The case of hookworm in pregnant women
Socioeconomic, demographic and environmental factors inform intervention prioritization in urban Nigeria