This prospective multicenter validation study aimed to evaluate the predictive performance of a previously developed model for MDRGNB infection in ICU patients.
Age ≥18 years;
ICU stay ≥48 hours;
At least one clinical microbiological specimen collected and submitted for testing within 48 hours of ICU admission, with the first submission time designated as the index time;
Core predictive variables of the model extractable from electronic medical records or laboratory information systems.
For patients with multiple ICU admissions, only the first ICU stay was retained;
Missing or indeterminate primary outcome;
Missing key predictive variables that could not be handled according to prespecified rules.
The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Lead sponsor
Ruijin Hospital
Collaborator
Zhejiang Hospital
Collaborator