The Red Cell Distribution Width-to-Albumin Ratio (RAR) has emerged as a powerful prognostic tool across several medical fields. By combining two distinct physiological indicators—red cell distribution (inflammation) and albumin levels (nutrition)—clinicians can better predict patient outcomes.
Studies involving cohorts of approximately 1,494 adults (often truncated or referenced in datasets as 1144 for specific sub-groups) show that a higher RAR is linearly associated with increased risks of all-cause and cardiovascular mortality. 1144 rar
DD Form 1144 is a standard Support Agreement used by the Department of Defense to document support between different agencies. The Red Cell Distribution Width-to-Albumin Ratio (RAR) has