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. 2021 Jun 21;16(6):e0253021. doi: 10.1371/journal.pone.0253021

Fig 1. Study schematic.

Fig 1

Subjects were identified by CDW-H if they were at least 18 years of age, had an ICD-10 C61 (prostate cancer), and were administered at least one cycle of radium-223 from 4/1/2014 to 2/19/2019. Abbreviations: CDW-H, Carolina Data Warehouse for Health; ICD-10, 10th revision of the International Statistical Classification of Diseases and Related Health Problems; LTFU, lost to follow-up.