FIGURE 1.

The diagnostic performance of the readers (A: NIOSH B reader, an occupational health physician; B: AIR Pneumo‐trained occupational health physician with 6 y of experience; C and D: AIR Pneumo‐trained physicians with 6 and 1 y of experience, respectively). (a) Sensitivity of detecting irregular opacities on chest radiography, (b) Sensitivity of detecting pleural plaques on chest radiography, (c) Specificity of detecting irregular opacities on chest radiography, and (d) Specificity of detecting pleural plaques on chest radiography, against thin‐slice CT as a reference standard