Table 5 Comparison of IOS data in patients with and without dyspnea
No Dyspnea (n = 18) | Dyspnea (n = 15) | Overall population (n = 33) | P value | |
|---|---|---|---|---|
R5 (kpa) | 0.45[0.36–0.72] | 0.41[0.34–0.54] | 0.45[0.36–0.58] | 0.42 |
R20 (kpa) | 0.43[0.33–0.48] | 0.33[0.3–0.44] | 0.38 [0.31–0.46] | 0.21 |
R5-R20 (%) | 11.5[1.3–16] | 12[4.8–22.7] | 11.7[4.6–19.9] | 0.62 |
R5-R20 (kpa) | 0.03[0.005–0.07] | 0.04[0.02–0.11] | 0.04[0.02–0.095] | 0.40 |
R5-R20 > 0.07 (n, %) | 5 (28%) | 5 (33%) | 10 (30%) | 0.99 |
AX (kpa) | 0.2[0.13–0.65] | 0.22[0.16–0.57] | 0.22[0.14–0.6] | 0.66 |
X5 (kpa) | −0.095[−0.17-(−)0.067] | −0.1[−0.18-(−)0.08] | −0.1[−0.17-(−)0.07] | 0.81 |