Variable [unit] | Pre | Post | Delta or *ratio | 95% CI of delta or *ratio | Minimum of delta or *ratio | Maximum of delta or *ratio | p value post vs pre |
---|---|---|---|---|---|---|---|
FeNO* [ppb] | 17.9 (1.88) | 15.8 (1.90) | 0.889 (1.22) | 0.857; 0.923 | − 11.9 | 13.0 | < 0.001 |
DLNO [mmol × min−1 × kPa−1] | 50.27 ± 5.92 | 48.72 ± 5.58 | – 2.90 ± 5.01 | –3.75; -2.05 | − 18.9 | 11.7 | < 0.001 |
DLCO [mmol × min−1 × kPa−1] | 11.03 ± 1.35 | 10.65 ± 1.28 | – 3.24 ± 5.18 | – 4.12; -2.36 | − 18.7 | 9.0 | < 0.001 |
KNO [mmol × min−1 × kPa−1 × L−1] | 7.90 ± 0.73 | 7.77 ± 0.71 | – 1.49 ± 3.71 | – 2.12; -0.87 | − 10.9 | 7.7 | 0.001 |
KCO [mmol × min−1 × kPa−1 × L−1] | 1.73 ± 0.18 | 1.70 ± 0.18 | – 1.91 ± 3.71 | – 2.54; -1.28 | − 13.0 | 6.8 | < 0.001 |
VA [L] | 6.37 ± 0.60 | 6.28 ± 0.62 | – 1.40 ± 3.11 | – 1.92; -0.87 | −11.5 | 5.6 | < 0.001 |
DLNO/DLCO* [ratio] | 4.56 (1.05) | 4.58 (1.05) | 1.004 (1.03) | 0.998; 1.009 | 0.93 | 1.09 | 0.336 |