Retinal Detachment and Laser Retinopexy Rates During the COVID-19 Pandemic.

Purpose: At the start of March 2020, the COVID-19 pandemic placed an unprecedented burden on the healthcare system. Throughout much of the United States, shelter-in-place orders were imposed to reduce transmission. A consequence of this crisis, risk mitigation orders, and patient fear of exposure may have led to underutilization of emergency services.

Identifying Modifiable Predictors of Patient Outcomes After Intracerebral Hemorrhage with Machine Learning.

Background/objective: Demonstrating a benefit of acute treatment to patients with intracerebral hemorrhage (ICH) requires identifying which patients have a potentially modifiable outcome, where treatment could favorably shift a patient's expected outcome. A decision rule for which patients have a modifiable outcome could improve the targeting of treatments. We sought to determine which patients with ICH have a modifiable outcome.

The I Model: a metatheoretical framework for understanding aggression.

The I Model is a general-purpose metatheory. It posits that three orthogonal processes influence the likelihood and intensity of a given behavior, including aggressive behavior. Instigation encompasses immediate environmental stimuli (e.