Patients | 175 |
Start date difference days median (IQR) | 0.0 (0.0–0.0) |
>7 days difference | 5 (2.9%) |
PaO2 breathing air kPa | 7.1±6.6 |
Difference kPa | −0.6±6.6 |
>0.5 kPa difference | 10 (6.7%) |
PaO2 breathing oxygen kPa | 8.6±1.0 |
Difference kPa | −0.0±0.5 |
>0.5 kPa difference | 20 (14.3%) |
FEV1 L | 1.1±0.6 |
Difference L | 0.0±0.3 |
>0.2 L difference | 14 (9.6%) |
VC L | 2.1±0.8 |
Difference L | −0.0±0.3 |
>0.2 L difference | 23 (16.1%) |
Data are presented as mean±sd or n (%), unless otherwise stated. Differences are the Swedevox value minus the value from medical records. IQR: interquartile range; FEV1: forced expiratory volume in 1 s; PaO2: arterial oxygen tension; VC: vital capacity.