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. 2022 Mar 3;13:730186. doi: 10.3389/fimmu.2022.730186

Table 1.

The basic information of IPF patients.

Characteristic Training set Validation set
Status Alive 36 (32.14%) 40 (62.50%)
Dead 76 (67.86%) 24 (37.50%)
Age <=65 40 (35.71%) 25 (39.06%)
>65 72 (64.29%) 39 (60.94%)
Sex Female 19 (16.96%) 13 (20.31%)
Male 93 (83.04%) 51 (79.69%)