Observational studies are critical tools in clinical research and public health response, but challenges arise in ensuring ...
On watching this video, students should be able to: Distinguish between an observational and experimental study. Explain the main reason why a randomised experiment can if done well, be used as a test ...
A new retrospective, laboratory-based observational study provides detailed insights into the causes of fevers of unknown ...
The longitudinal observational study, entitled "Home Ambient Temperature and Self-reported Attention in Community-Dwelling Older Adults," monitored home temperatures and self-reported attention ...
as well as nonignorable treatment assignment in observational studies. To analyse these research designs, the methods covered include experiments, matching, instrumental variables, ...
The SGLT2 inhibitors, as a class, lead to similar treatment benefits at comparable clinical doses, although there are some discrepancies between them, particularly when dapagliflozin (Farxiga; ...
as well as nonignorable treatment assignment in observational studies. To analyse these research designs, the methods covered include experiments, matching, instrumental variables, ...
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