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Research Articles
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Global, regional, and national burden of diseases and injuries for adults 70 years and older: systematic analysis for the Global Burden of Disease 2019 Study
March 10, 2022
Alternative to prophylactic antibiotics for the treatment of recurrent urinary tract infections in women: multicentre, open label, randomised, non-inferiority trial
March 9, 2022
Clinical severity of, and effectiveness of mRNA vaccines against, covid-19 from omicron, delta, and alpha SARS-CoV-2 variants in the United States: prospective observational study
March 9, 2022
Benefits and harms of direct oral anticoagulation and low molecular weight heparin for thromboprophylaxis in patients undergoing non-cardiac surgery: systematic review and network meta-analysis of randomised trials
March 9, 2022
Efficacy of covid-19 vaccines in immunocompromised patients: systematic review and meta-analysis
March 2, 2022
Survival for waitlisted kidney failure patients receiving transplantation versus remaining on waiting list: systematic review and meta-analysis
March 1, 2022
The effects of plasma exchange in patients with ANCA-associated vasculitis: an updated systematic review and meta-analysis
February 25, 2022
SARS-CoV-2 antigen lateral flow tests for detecting infectious people: linked data analysis
February 23, 2022
Effectiveness of physical activity interventions delivered or prompted by health professionals in primary care settings: systematic review and meta-analysis of randomised controlled trials
February 23, 2022
Full endoscopic versus open discectomy for sciatica: randomised controlled non-inferiority trial
February 21, 2022
Early identification of patients admitted to hospital for covid-19 at risk of clinical deterioration: model development and multisite external validation study
February 17, 2022
Risks of mental health outcomes in people with covid-19: cohort study
February 16, 2022
Mortality among US veterans after emergency visits to Veterans Affairs and other hospitals: retrospective cohort study
February 16, 2022
Diagnosis of deep vein thrombosis with D-dimer adjusted to clinical probability: prospective diagnostic management study
February 15, 2022
Interventions to prevent spontaneous preterm birth in women with singleton pregnancy who are at high risk: systematic review and network meta-analysis
February 15, 2022
Effectiveness of mRNA vaccines and waning of protection against SARS-CoV-2 infection and severe covid-19 during predominant circulation of the delta variant in Italy: retrospective cohort study
February 10, 2022
App based education programme to reduce salt intake (AppSalt) in schoolchildren and their families in China: parallel, cluster randomised controlled trial
February 9, 2022
Risk of persistent and new clinical sequelae among adults aged 65 years and older during the post-acute phase of SARS-CoV-2 infection: retrospective cohort study
February 9, 2022
The prevalence of loneliness across 113 countries: systematic review and meta-analysis
February 9, 2022
Ketamine for the acute treatment of severe suicidal ideation: double blind, randomised placebo controlled trial
February 2, 2022
Association between age at onset of multimorbidity and incidence of dementia: 30 year follow-up in Whitehall II prospective cohort study
February 2, 2022
Effectiveness of physical activity monitors in adults: systematic review and meta-analysis
January 26, 2022
Vitamin D and marine omega 3 fatty acid supplementation and incident autoimmune disease: VITAL randomized controlled trial
January 26, 2022
Surgical fixation with K-wires versus casting in adults with fracture of distal radius: DRAFFT2 multicentre randomised clinical trial
January 19, 2022
Drug treatment for panic disorder with or without agoraphobia: systematic review and network meta-analysis of randomised controlled trials
January 19, 2022
Anthropometric and adiposity indicators and risk of type 2 diabetes: systematic review and dose-response meta-analysis of cohort studies
January 18, 2022
Healthcare use in 700 000 children and adolescents for six months after covid-19: before and after register based cohort study
January 17, 2022
Indirect effects of the covid-19 pandemic on childhood infection in England: population based observational study
January 12, 2022
Atorvastatin versus placebo in patients with covid-19 in intensive care: randomized controlled trial
January 7, 2022
Effect of dexamethasone as an analgesic adjuvant to multimodal pain treatment after total knee arthroplasty: randomised clinical trial
January 4, 2022
GP consultation rates for sequelae after acute covid-19 in patients managed in the community or hospital in the UK: population based study
December 29, 2021
Evaluation of pathological complete response as surrogate endpoint in neoadjuvant randomised clinical trials of early stage breast cancer: systematic review and meta-analysis
December 21, 2021
Respiratory tract infection and risk of bleeding in oral anticoagulant users: self-controlled case series
December 21, 2021
SARS-CoV-2 vaccination and myocarditis or myopericarditis: population based cohort study
December 16, 2021
Giving science the finger—is the second-to-fourth digit ratio (2D:4D) a biomarker of good luck? A cross sectional study
December 15, 2021
Heavy metal toxicity and mortality—association between density of heavy metal bands and cause specific hospital admissions and mortality: population based cohort study
December 15, 2021
Ghost in the machine or monkey with a typewriter—generating titles for Christmas research articles in The BMJ, using artificial intelligence: observational study
December 15, 2021
Effectiveness of mRNA-1273 against delta, mu, and other emerging variants of SARS-CoV-2: test negative case-control study
December 15, 2021
Bah humbug! Association between sending Christmas cards to trial participants and trial retention: randomised study within a trial conducted simultaneously across eight host trials
December 14, 2021
Association of Logic’s hip hop song “1-800-273-8255” with Lifeline calls and suicides in the United States: interrupted time series analysis
December 13, 2021
“It’s not rocket science” and “It’s not brain surgery”—“It’s a walk in the park”: prospective comparative study
December 13, 2021
Association of bilateral salpingo-oophorectomy with all cause and cause specific mortality: population based cohort study
December 8, 2021
Remote, proactive, telephone based management of toxicity in outpatients during adjuvant or neoadjuvant chemotherapy for early stage breast cancer: pragmatic, cluster randomised trial
December 8, 2021
Multifactorial falls prevention programme compared with usual care in UK care homes for older people: multicentre cluster randomised controlled trial with economic evaluation
December 7, 2021
Financial incentives for smoking cessation in pregnancy: multicentre randomised controlled trial
December 1, 2021
Timing of dialysis initiation to reduce mortality and cardiovascular events in advanced chronic kidney disease: nationwide cohort study
November 29, 2021
Discordant and inappropriate discordant recommendations in consensus and evidence based guidelines: empirical analysis
November 25, 2021
Elapsed time since BNT162b2 vaccine and risk of SARS-CoV-2 infection: test negative design study
November 24, 2021
Ambient heat and risks of emergency department visits among adults in the United States: time stratified case crossover study
November 24, 2021
Effect of PEP flute self-care versus usual care in early covid-19: non-drug, open label, randomised controlled trial in a Danish community setting
November 24, 2021
Prescription opioid treatment for non-cancer pain and initiation of injection drug use: large retrospective cohort study
November 18, 2021
Effectiveness of public health measures in reducing the incidence of covid-19, SARS-CoV-2 transmission, and covid-19 mortality: systematic review and meta-analysis
November 17, 2021
Sex differences in mortality among binational cohort of people with chronic kidney disease: population based data linkage study
November 16, 2021
Exercise versus usual care after non-reconstructive breast cancer surgery (UK PROSPER): multicentre randomised controlled trial and economic evaluation
November 10, 2021
Effect of nutritionally modified infant formula on academic performance: linkage of seven dormant randomised controlled trials to national education data
November 10, 2021
Epinephrine before defibrillation in patients with shockable in-hospital cardiac arrest: propensity matched analysis
November 10, 2021
Use of whole genome sequencing to determine genetic basis of suspected mitochondrial disorders: cohort study
November 3, 2021
Mapping conflict of interests: scoping review
November 3, 2021
Effects of covid-19 pandemic on life expectancy and premature mortality in 2020: time series analysis in 37 countries
November 3, 2021
Inhaled and intranasal ciclesonide for the treatment of covid-19 in adult outpatients: CONTAIN phase II randomised controlled trial
November 2, 2021
Cardioversion in patients with newly diagnosed non-valvular atrial fibrillation: observational study using prospectively collected registry data
October 27, 2021
Effect of dietary sources of calcium and protein on hip fractures and falls in older adults in residential care: cluster randomised controlled trial
October 20, 2021
Risk of bias in studies on prediction models developed using supervised machine learning techniques: systematic review
October 20, 2021
Acute urinary retention and risk of cancer: population based Danish cohort study
October 19, 2021
Effectiveness of therapeutic heparin versus prophylactic heparin on death, mechanical ventilation, or intensive care unit admission in moderately ill patients with covid-19 admitted to hospital: RAPID randomised clinical trial
October 14, 2021
Dietary intake and biomarkers of alpha linolenic acid and risk of all cause, cardiovascular, and cancer mortality: systematic review and dose-response meta-analysis of cohort studies
October 13, 2021
Conduct and reporting of formula milk trials: systematic review
October 13, 2021
Current evidence on dietary intakes of fatty acids and mortality
October 13, 2021
Effectiveness and safety of non-steroidal anti-inflammatory drugs and opioid treatment for knee and hip osteoarthritis: network meta-analysis
October 12, 2021
Changes in exposure to ambient fine particulate matter after relocating and long term survival in Canada: quasi-experimental study
October 8, 2021
Female authorship of covid-19 research in manuscripts submitted to 11 biomedical journals: cross sectional study
October 6, 2021
Accuracy of the Patient Health Questionnaire-9 for screening to detect major depression: updated systematic review and individual participant data meta-analysis
October 5, 2021
Post-discharge after surgery Virtual Care with Remote Automated Monitoring-1 (PVC-RAM-1) technology versus standard care: randomised controlled trial
September 30, 2021
Use of menopausal hormone therapy and risk of dementia: nested case-control studies using QResearch and CPRD databases
September 29, 2021
Early computed tomography coronary angiography in patients with suspected acute coronary syndrome: randomised controlled trial
September 29, 2021
Performance of prediction models for nephropathy in people with type 2 diabetes: systematic review and external validation study
September 28, 2021
Antibody and cellular therapies for treatment of covid-19: a living systematic review and network meta-analysis
September 23, 2021
Use of metformin to prolong gestation in preterm pre-eclampsia: randomised, double blind, placebo controlled trial
September 22, 2021
Effect of C reactive protein point-of-care testing on antibiotic prescribing for lower respiratory tract infections in nursing home residents: cluster randomised controlled trial
September 21, 2021
Procalcitonin and lung ultrasonography point-of-care testing to determine antibiotic prescription in patients with lower respiratory tract infection in primary care: pragmatic cluster randomised trial
September 21, 2021
Risk prediction of covid-19 related death and hospital admission in adults after covid-19 vaccination: national prospective cohort study
September 17, 2021
Evaluating agreement between bodies of evidence from randomised controlled trials and cohort studies in nutrition research: meta-epidemiological study
September 15, 2021
Use of antipsychotic drugs and cholinesterase inhibitors and risk of falls and fractures: self-controlled case series
September 9, 2021
Residential exposure to transportation noise in Denmark and incidence of dementia: national cohort study
September 8, 2021
Regulatory and clinical consequences of negative confirmatory trials of accelerated approval cancer drugs: retrospective observational study
September 8, 2021
Medical cannabis or cannabinoids for chronic non-cancer and cancer related pain: a systematic review and meta-analysis of randomised clinical trials
September 8, 2021
Long term exposure to low level air pollution and mortality in eight European cohorts within the ELAPSE project: pooled analysis
September 1, 2021
Risk of hospital admission with covid-19 among teachers compared with healthcare workers and other adults of working age in Scotland, March 2020 to July 2021: population based case-control study
September 1, 2021
Use of artificial intelligence for image analysis in breast cancer screening programmes: systematic review of test accuracy
September 1, 2021
Risk of thrombocytopenia and thromboembolism after covid-19 vaccination and SARS-CoV-2 positive testing: self-controlled case series study
August 26, 2021
Effectiveness of BNT162b2 and mRNA-1273 covid-19 vaccines against symptomatic SARS-CoV-2 infection and severe covid-19 outcomes in Ontario, Canada: test negative design study
August 20, 2021
Effectiveness of the CoronaVac vaccine in older adults during a gamma variant associated epidemic of covid-19 in Brazil: test negative case-control study
August 20, 2021
Cognitive stimulation in the workplace, plasma proteins, and risk of dementia: three analyses of population cohort studies
August 18, 2021
Associations of BNT162b2 vaccination with SARS-CoV-2 infection and hospital admission and death with covid-19 in nursing homes and healthcare workers in Catalonia: prospective cohort study
August 18, 2021
Association between characteristics of behavioural weight loss programmes and weight change after programme end: systematic review and meta-analysis
August 17, 2021
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