Table 1.

Summary of tuberculosis (TB) chest X-ray datasets

Dataset	No. of healthy cases	No. of TB cases	File type	Bit depth	Radiology system	Resolution	Average age (years)	Sex
Shenzhen, China	80	58	PNG	8 bit	DR	3000 x 3000	33.4 ± 14.0	66.4% (men) and 33.6% (women)
Montgomery County, MD, USA	326	336	PNG	8 bit	CR	4020 x 4892	33.1 ± 18.1	44.2% (men) and 55.8% (women)

TB – tuberculosis, PNG – portable network graphic, DR – digital radiography, CR – computed radiography