borderline significantP = .06
We found an inverse correlation between uEPX/c and FEV 1 ( r = −.20, P = .01) and a borderline significant correlation between uEPX/c and PD 20 methacholine ( r = −.15, P = .06).
We found an inverse correlation between uEPX/c and FEV 1 ( r = −.20, P = .01) and a borderline significant correlation between uEPX/c and PD 20 methacholine ( r = −.15, P = .06).