The median QFT, ESR, serum ADA level, serum CA125 level, and hs-CRP values in the TBP group were significantly higher than those in the non-TBP group (p < 0.05), and the T-SPOT.TB and TB-Ab positive rates were higher in the TBP group than in the non-TBP group (p < 0.05). Here, CRP is linked to total blood protein measurement.