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. 2020 Nov 18;10:20133. doi: 10.1038/s41598-020-77229-1

Table 2.

Multivariable logistic regression for Tertile 3 (high GCD).

OR 95% CI
Current smoking 4.15 1.17 14.71
CB classic def 3.14 0.86 11.51
CB SGRQ def 2.42 0.77 7.56

Covariates include age, gender, race, and FEV1%predicted. Current smoking, CB classic definition and CB SGRQ definition were in separate models.