Observational studies

Microbiome research in general and business newspapers: How many microbiome articles are published and which study designs make the news the most?

Andreu Prados-Bo, Gonzalo Casino

Protocol: Prospective observational study investigating the prevalence and clinical outcome of portopulmonary hypertension in Japanese patients with chronic liver disease

Shun-ichi Wakabayashi, Satoru Joshita, [ ... ], Takeji Umemura

Intensive versus less-intensive antileukemic therapy in older adults with acute myeloid leukemia: A systematic review

Yaping Chang, Gordon H. Guyatt, [ ... ], Romina Brignardello-Petersen

Predicting major bleeding among hospitalized patients using oral anticoagulants for atrial fibrillation after discharge

Jakub Z. Qazi, Mireille E. Schnitzer, [ ... ], Sylvie Perreault

Exploring the relation between modelled and perceived workload of nurses and related job demands, job resources and personal resources; a longitudinal study

Wilhelmina F. J. M. van den Oetelaar, Corné A. M. Roelen, [ ... ], Willem van Rhenen

Long-term maxillary anteroposterior changes following maxillary protraction with or without expansion: A meta-analysis and meta-regression

Wei-Cheng Lee, Yi-Shing Shieh, [ ... ], Chiung Shing Huang

Observational study of haloperidol in hospitalized patients with COVID-19

Nicolas Hoertel, Marina Sánchez-Rico, [ ... ], on behalf of the AP-HP/Universities/INSERM Covid-19 research collaboration and AP-HP Covid CDR Initiative

Non-adherence to self-care and associated factors among diabetes adult population in Ethiopian: A systemic review with meta-analysis

Teshager Weldegiorgis Abate, Getenet Dessie, [ ... ], Aklilu Endalamaw

Improving the prioritization of children at the emergency department: Updating the Manchester Triage System using vital signs

Joany M. Zachariasse, Ian K. Maconochie, [ ... ], Henriëtte A. Moll

General medical publications during COVID-19 show increased dissemination despite lower validation

Nan Gai, Kazuyoshi Aoyama, [ ... ], Benjamin E. Steinberg

Coffee consumption and risk of breast cancer: A Mendelian randomization study

Merete Ellingjord-Dale, Nikos Papadimitriou, [ ... ], Konstantinos K. Tsilidis

Call on me! Undergraduates’ perceptions of voluntarily asking and answering questions in front of large-enrollment science classes

Erika M. Nadile, Emilie Alfonso, [ ... ], Katelyn M. Cooper

(TIMP2) x (IGFBP7) as early renal biomarker for the prediction of acute kidney injury in aortic surgery (TIGER). A single center observational study

Jan Waskowski, Carmen A. Pfortmueller, [ ... ], Joerg C. Schefold

Observational studies

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