Mood disorders were top principal diagnosis for Medicaid super-utilizers in the United States in 2012.
2.
Additional formats are created to exclude conditions that may be complications or that may be related to the principal diagnosis.
3.
DRGs which reach MDC 0 are assigned to the MDC for the principal diagnosis instead of to the MDC associated with the designated DRG.
4.
Patients assigned to MDC 25 ( HIV Infections ) must have a principal diagnosis of an HIV Infection or a principal diagnosis of a significant HIV related condition and a secondary diagnosis of an HIV Infection.
5.
Patients assigned to MDC 25 ( HIV Infections ) must have a principal diagnosis of an HIV Infection or a principal diagnosis of a significant HIV related condition and a secondary diagnosis of an HIV Infection.
6.
In the original research paper that described the APACHE II score ( see references ), patient prognosis ( specifically, predicted mortality ) was computed based on the patient's APACHE II score in combination with the principal diagnosis at admission.
7.
However, in 2013, Powell et al ., in the US, analysed 114, 611 ED admissions with a principal diagnosis consistent with sepsis, and found that the difference for overall inpatient mortality ( in terms of the weekend ) was not significant ( 17.9 % vs 17.5 %, p = 0.08 ).