Fig. 1 | Scientific Reports

Fig. 1

From: Development and validation of a type 2 diabetes mellitus prediction tool using a large Japanese regional insurance claims database

Fig. 1

Study design and participant population. The index date was defined as the first date of medical checkup during a period of continuous subscribership lasting at least one year following cohort entry. The baseline period was established as one year. NHI, national health insurance; LSEMCS, late-stage elderly medical care system; SKDB, Shizuoka Kokuho Database.

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