Like the Michigan State researchers, Barston instructed the Darien players to assign points based on the importance of the reasons for a total of 100.
We calculated a weighted prediction score assigning points based on the magnitude of association.
A cardiac risk factor score was calculated for each immigrant and long-term resident by assigning points based on the presence or absence of each traditional risk factor.
Score Formulation: A score was then calculated by assigning points based on the regression coefficients obtained from the logistic regression analysis for the independent risk factors associated with the occurrence of nosocomial RGNB infection in the ICU.
The enrolled patients were principally at low mortality risk (82.9 %) according to the Pneumonia Severety Index (PSI) developed by Fine [ 13], which assigns points based on age, laboratory parameters, and the presence of different comorbidities.
Calculation of the score has been validated using either D-dimer or fibrin degradation products (FDP) titer, assigning points based on the degree of increase: none, moderate, or severe coagulation disturbances [ 15, 16].
For the within cohort survival analysis, Cox regression 24 was used to adjust for potentially confounding variables: age, race, sex, smoking status, site of ocular inflammation, systemic inflammatory disease diagnoses, bilateral ocular inflammation, and other co-morbidities as indicated by the Charlson index, which assigns points based on the presence and severity of systemic diseases.
The program directors assigned increasing points based on the number of publications, whether the applicant had a first author publication, and whether these publications were in an emergency medicine journal.
For age, a maximum 5-year difference was chosen based on clinical judgment of what seems "close" and with consideration of how age was handled in the APACHE II scoring system, which assigned age points based on 10-year intervals [34].
