Instruct: Identify the main category of the given Medrxiv paper based on its title.
Query: Quit attempts and tobacco abstinence in primary care patients: long-term follow-up of a pragmatic, two-arm cluster randomised controlled trial on brief stop-smoking advice (ABC versus 5As method)
Changes in outpatient care patterns and subsequent outcomes during the COVID-19 pandemic: A retrospective cohort analysis from a single payer healthcare system
Public acceptability of non-pharmaceutical interventions to control a pandemic in the United Kingdom: a discrete choice experiment
A novel approach to concentrate human and animal viruses from wastewater using receptors-conjugated magnetic beads
Cohort-based surveillance of SARS-CoV2 transmission mirrors infection rates at the population level: a one-year longitudinal study
Clinical Associations of Functional Dyspepsia with Gastric Dysrhythmia on Electrogastrography: A Comprehensive Systematic Review and Meta-Analysis
Correction of human forehead temperature variations measured by non-contact infrared thermometer
Comparative assessment of methods for short-term forecasts of COVID-19 admissions in England at the local level
The intersectional role of paternal gender-equitable attitudes and maternal empowerment on child undernutrition in India
Occupational challenges of health care workers during the COVID-19 pandemic. A qualitative study
Neutralizing response against E484K variant after original SARS-CoV-2 infection
Predictability and Stability Testing to Assess Clinical Decision Instrument Performance for Children After Blunt Torso Trauma
Study protocol for the Innovative Support for Patients with SARS-COV-2 Infections Registry (INSPIRE): a longitudinal study of the medium and long-term sequelae of SARS-CoV-2 infection
Social support, social strain and declines in verbal memory: 16-year follow-up of the English Longitudinal Study of Ageing cohort
Autoantibodies Detected in MIS-C Patients due to Administration of Intravenous Immunoglobulin
Highly sensitive and specific detection of the SARS-CoV-2 Delta variant by double-mismatch allele-specific PCR
The spread of SARS-CoV-2 variant Omicron with the doubling time of 2.0-3.3 days can be explained by immune evasion
Cohort profile: Actionable Register of Geneva Out- and inpatients with SARS-CoV-2 (ARGOS)
Evaluation of Depression, Anxiety and Sleep Quality in the Brazilian Population During Social Isolation Due to the New Coronavirus (SARS-CoV-2) pandemic: the DEGAS-CoV Study
Modeling Covid-19 incidence by the renewal equation after removal of administrative bias and noise
A Match Made in Cyberspace: Applicant Perspectives on Virtual Residency Interviews
Cerebral Small Vessel Disease Burden and Longitudinal Cognitive Decline from age 73 to 82: the Lothian Birth Cohort 1936
Drug repurposing: Hydroxyurea therapy improves the transfusion-free interval in HbE/beta thalassemia major patients with Xmn1 polymorphism
Agile design and development of a high throughput cobas(R) SARS-CoV-2 RT-PCR diagnostic test
Changing patterns in reporting and sharing of review data in systematic reviews with meta-analysis: the REPRISE project
Shotgun mass spectrometry-based lipid profiling identifies and distinguishes between chronic inflammatory diseases