TABLE 2

Numbers of concordant and discordant pairs when using Global Lung Initiative 2012 (GLI 12) and National Health and Nutrition Examination Survey (NHANES) III to diagnose airway obstruction in Caucasian male and female patients aged 18–95 years

GLI 12Total
NoYes
Males aged 18–80 years
 NHANES III
  No3312 (62.6)84 (1.6)3396
  Yes17 (0.3)1875 (35.5)1892
 Total332919595288
Males aged >80–95 years
 NHANES III
  No243 (66.4)0 (0)243
  Yes11 (3.0)112 (30.6)123
 Total254112366
Females aged 18–80 years
 NHANES III
  No4281 (70.9)20 (0.3)4301
  Yes34 (0.6)1699 (28.2)1733
 Total431517196034
Females aged >80–95 years
 NHANES III
  No306 (71.5)0 (0)306
  Yes10 (2.3)112 (26.2)122
 Total316112428
  • Data are presented as n or n (%).