One search result mentions that in the MIMIC-IV database (a large critical care database), a parameter identified as RAR was used to predict one-year mortality with a Hazard Ratio (HR) of 1.29.
Which of these topics sounds like the one you were interested in? IV rar
is the dominant receptor (87%) in human epidermis. It explains how retinoids (like retinol) work in the skin, which is crucial for dermatology research. One search result mentions that in the MIMIC-IV
Studies show higher fragmentation (higher IV) during winter for some, while others might experience earlier evening settling. This is often measured using actigraphy data (wearable devices) to understand sleep quality. Retinoic Acid Receptor- ) in Skin: This study discusses how RAR- IV rar