Observational Studies as Topic
"Observational Studies as Topic" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Works about clinical studies in which participants may receive diagnostic, therapeutic, or other types of interventions, but the investigator does not assign participants to specific interventions (as in an interventional study).
Below are MeSH descriptors whose meaning is more general than "Observational Studies as Topic".
Below are MeSH descriptors whose meaning is more specific than "Observational Studies as Topic".
This graph shows the total number of publications written about "Observational Studies as Topic" by people in this website by year, and whether "Observational Studies as Topic" was a major or minor topic of these publications.
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|Year||Major Topic||Minor Topic||Total|
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Below are the most recent publications written about "Observational Studies as Topic" by people in Profiles.
Should we abandon annual physical examination? - A meta-analysis of annual physical examination and all-cause mortality in adults based on observational studies. Prev Med. 2022 08; 161:107130.
Premedication for Nonemergent Neonatal Intubation: A Systematic Review. J Perinat Neonatal Nurs. 2022 Jul-Sep 01; 36(3):284-296.
Impact of glucocorticoids on the incidence of lupus-related major organ damage: a systematic literature review and meta-regression analysis of longitudinal observational studies. Lupus Sci Med. 2021 12; 8(1).
Uninterrupted versus interrupted direct oral anticoagulation for catheter ablation of atrial fibrillation: A systematic review and meta-analysis. J Cardiovasc Electrophysiol. 2021 07; 32(7):1995-2004.
Hematologic evaluation of intraoperative autologous blood collection and allogeneic transfusion in cardiac surgery. Transfusion. 2021 03; 61(3):788-798.
Association of QRS narrowing with response to cardiac resynchronization therapy-a systematic review and meta-analysis of observational studies. Heart Fail Rev. 2020 09; 25(5):745-756.
Early vs Late Discharge in Low-Risk ST-Elevation Myocardial Infarction Patients Treated With Percutaneous Coronary Intervention: A Systematic Review and Meta-Analysis. Cardiovasc Revasc Med. 2020 11; 21(11):1360-1368.
Tracheal suctioning of meconium at birth for non-vigorous infants: a systematic review and meta-analysis. Resuscitation. 2020 04; 149:117-126.
Establishing a case definition of thiamine responsive disorders among infants and young children in Lao PDR: protocol for a prospective cohort study. BMJ Open. 2020 02 13; 10(2):e036539.
Do BRCA1 and BRCA2 gene mutation carriers have a reduced ovarian reserve? Protocol for a prospective observational study. BMJ Open. 2019 11 25; 9(11):e033810.