In the document of the "patient" table, it says "There is no systematic method for chronologically ordering patientHealthSystemStayID for the same patient within the same year." But when I asked AI how to screen out the first ICU stay for a certain patient, it said that the database assigns a new, larger patienthealthsystemstayid for each new hospital stay for the same patient in the same year. Is this true?
In the document of the "patient" table, it says "There is no systematic method for chronologically ordering patientHealthSystemStayID for the same patient within the same year." But when I asked AI how to screen out the first ICU stay for a certain patient, it said that the database assigns a new, larger patienthealthsystemstayid for each new hospital stay for the same patient in the same year. Is this true?