Histogram

COPD by BD Test vs Visit Number
HCHS/SOL Baseline
Total 16,415
No 588
Yes 443
Unknown 15,384
COPD by BD Test vs Gender
HCHS/SOL Baseline
Female Male Total
Total 8,358 5,797 14,155
No 324 264 588
Yes 178 265 443
Unknown 7,856 5,268 13,124