Macular thickness, as measured by OCT, is one of the key outcome measures used in most clinical trials, especially those on diabetic macular edema and AMD. Because Stratus TD-OCT was the most common commercially available OCT instrument in the past decade, most trials are designed based on Stratus OCT.
A percentile (or a centile) is a measure used in statistics indicating the value below which a given percentage of observations in a group of observations fall. For example, the 20th percentile is the value (or score) below which 20% of the observations may be found. The term percentile and the related term percentile rank are often used in the reporting of scores from norm-referenced tests.
Hyper converged Infrastructure (HCI) A hyper converged infrastructure (HCI) is an architecture type that consolidates and orchestrates virtual resources, networks, various storage types, and computing from individual machines. Integration of these disparate architectural components allow infrastructures to be governed as one system through a set of tools, toolkit, or user interface (UI).