Comparing Methods for Classification of Hospital Visits in the Danish National Patient Registry (DNPR): DNPR3 Versus DNPR2.

The algorithm published by Skjøth et al (approach 1) showed a slightly higher variation and with a decreasing trend in inpatient visits over time ( Figure 4 ), but the algorithm yielded inpatient results from 2006 to 2018 more similar to the patient type variables traditionally used to define contacts in DNPR2.

also in 47,180 other papers