Patients with AAI (22) | Patients without AAI (36) | p | |
---|---|---|---|
PEF predicted (L/min) | 546.9 ± 85.4 | 509.8 ± 101.9 | 0.159 |
PEF admission (L/min) | 205.9 ± 104.1 | 276.9 ± 117.3 | 0.023 |
PEF % of predicted on admission | 38.3 ± 18.3 | 55.3 ± 19.5 | 0.002 |
FEV1% on admission | 39.73 ± 19.64 (11 pts) | 58.53 ± 20.43 (19 pts) | 0.02 |
FEV1% Visit 1 (2–4 days) | 70.91 ± 25.6 | 89.14 ± 17.07 | 0.002 |
FEV1% Visit 2 (10–14 days) | 76.30 ± 24.54 | 92.91 ± 13.89 | 0.002 |
FEV1% Visit 3 (4–8 weeks) | 85.05 ± 19.13 | 92.26 ± 14.44 | 0.114 |
Acute severe attack (number of patients) | 15 | 12 | 0.01 OR 4.29, 95% CI 1.38–13.32 |