Instruct: Identify the main category of the given medRxiv paper based on its title.
Query: Sars-Cov-2 antibody titer 3 months post-vaccination is affected by age, gender, smoking and vitamin D.
Sex differences in TB treatment outcomes: Retrospective cohort study and meta-analysis
Diagnosis and treatment of opioid use disorder in a South African private sector medical insurance scheme: a cohort study
Deep Learning Approaches to Identify Patients within the Thrombolytic Treatment Window
Bone morphogenetic protein 2 is a new molecular target linked to nonalcoholic fatty liver disease with potential value as non-invasive screening tool.
Can I Afford To Be On Campus?: Do College Students with Disabilities Understand COVID-19 Vaccination Costs?
Brain cortical changes are related to inflammatory biomarkers in hospitalized SARS-CoV-2 patients with neurological symptoms
Accumulation of meningeal lymphocytes, but not myeloid cells, correlates with subpial cortical demyelination and white matter lesion activity in progressive MS patients
Muscle cells of sporadic ALS patients secrete neurotoxic vesicles
Socio-economic Transition in an Indian Rural Setting and Its Impact on Health: Pune Maternal Nutrition Study
Simulated Diagnostic Performance of Ultra-Low-Field MRI: Harnessing Open-Access Datasets to Evaluate Novel Devices
Both COVID-19 infection and vaccination induce high-affinity cross-clade responses to SARS-CoV-2 variants
Preliminary High-Level Modelling Estimates of Impacts of Denicotinisation on Smoking Prevalence in Aotearoa New Zealand
Correlation between times to SARS-CoV-2 symptom onset and secondary transmission undermines epidemic control efforts
RELATIONSHIP BETWEEN ADVERSE EVENTS PREVALENCE, PATIENT SAFETY CULTURE AND PATIENT SAFETY PERCEPTION IN A SINGLE SAMPLE OF PATIENTS: A CROSS-SECTIONAL STUDY
Knowledge, Attitude, and Practice among the Healthcare Professionals regarding the myths on COVID-19 vaccination - Demystified.
Homologous recombination deficiency (HRD) can predict the therapeutic outcomes of immuno-neoadjuvant therapy in NSCLC patients
Environmental impact and life cycle financial cost of hybrid (reusable/ single-use) instruments versus single-use equivalents in laparoscopic cholecystectomy
CATALYST trial protocol: A multicentre, open-label, phase II, multi-arm trial for an early and accelerated evaluation of the potential treatments for COVID-19 in hospitalised adults
Wastewater based surveillance system to detect SARS-CoV-2 genetic material for countries with on-site sanitation facilities: an experience from Bangladesh
Upper Limb Motor Improvement after TBI: Systematic Review of Interventions
Triaging and Referring In Adjacent General and Emergency Departments (the TRIAGE trial): a cluster randomised controlled trial
Social isolation and the aging brain. Social isolation is linked to declining grey matter structure and cognitive functions in the LIFE-Adult panel study
Colder and drier winter conditions are associated with greater SARS-CoV-2 transmission: a regional study of the first epidemic wave in north-west hemisphere countries.
Development of second and third-trimester population-specific machine learning pregnancy dating model (Garbhini-GA2) derived from the GARBH-Ini cohort in north India
Vascular risk is not associated with Alzheimer's disease neuropathology among cognitively normal older adults