Instruct: Identify the main category of medRxiv papers based on their titles.
Query: Family Planning Performance in 113 Countries Using a New Composite Performance Index
Characteristics of Kenyan Women Enrolled in a Trial on Doxycycline Post-exposure Prophylaxis for Sexually Transmitted Infection Prevention
Understanding the cultural environment of the outpatient care setting for patients with dementia receiving cancer treatment: a qualitative study
Individualised exercise in chronic non-specific low back pain: a systematic review with meta-analysis on the effects of exercise alone or in combination with psychological interventions on pain and disability
DNR orders in SARS-CoV-2 patients: a retrospective validation study in a Swiss COVID-19 Center
Selective tweeting of COVID-19 articles: Does title or abstract positivity influence dissemination?
Improving Fabric Face Masks: Impact of Design Features on the Protection Offered by Fabric Face Masks
Communicating risk to patients: developing an Efficiency Index for diagnostic and screening tests
Quantitative detection of SARS-CoV-2 B.1.1.7 variant in wastewater by allele-specific RT-qPCR
Exon variants associated with asthma and allergy
Elevated T cell repertoire diversity is associated with progression of lung squamous cell premalignant lesions
Validation of the short Mood and Feelings Questionnaire in young adulthood
Pre-existing anxiety, depression, and neurological disability are associated with long COVID: A prospective and longitudinal cohort study of the United Kingdom Multiple Sclerosis Register
Differential antibody production by symptomatology in SARS-CoV-2 convalescent individuals
INCIDENCE OF HEPATITIS B AND C VIRUSES AMONG THE SCAVENGERS IN KWARA STATE, NIGERIA
Association between comorbidities and death from COVID-19 in different age groups
Social stressors associated with age-related T lymphocyte percentages in older US adults: Evidence from the Health and Retirement Study
Changes in mobility pre and post first SARS-CoV-2 vaccination: findings from a prospective community cohort study including GPS movement tracking in England and Wales (Virus Watch)
SARS-CoV-2 Immunogenicity in individuals infected before and after COVID-19 vaccination: Israel, January-March 2021: Implications for vaccination policy
Racial/ethnic disparities in antibiotic use and healthcare utilization, 2016/2018
Modelling addition and replacement mechanisms of plasmid-based beta-lactam resistant E. coli infections
Strategy and performance evaluation of low-frequency variant calling for SARS-CoV-2 in wastewater using targeted deep Illumina sequencing
Prediction of Subsequent Need for Intensive Oxygen Supplementation in Galveston, Texas: A Retrospective Cohort Study and Multivariable Regression Model of Unvaccinated COVID-19 Patients
Immunomodulation by intravenous omega-3 fatty acid treatment in older subjects hospitalized for COVID-19: a single-blind randomized controlled trial
Temporal trends of hepatitis C virus transmission in internally displaced people who inject drugs in Odessa, Ukraine
Identification of B.1.346 lineage of SARS-CoV-2 in Japan: Genomic evidence of re-entry of Clade 20C