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Explore the Johns Hopkins Lung Project
Access to Data

Enrollment

Enrollment: 10,828

  • 5,421 in Control Arm (5,226 eligible)
  • 5,407 in Screening Arm (5,160 eligible)

Total Study Population Demographics (10,386 Randomized and Eligible People):

Age Control Screening
# % # %
45-49 1599 31 1649 31.6
50-54 1412 27.4 1410 27
55-59 1046 20.3 1020 19.5
60-64 657 12.7 653 12.5
65-69 325 6.3 358 6.9
70+ 121 2.3 136 2.6

Race Control Screening
# % # %
White 4404 85.3 4557 87.2
Black 701 13.6 621 11.9
Other 55 1.1 48 0.9