Outcome, n (%) | Nonallergic asthma (n = 1578) | Allergic asthma (n = 1578) | P value |
---|---|---|---|
Inpatient hospitalization | 289 (18.3) | 217 (13.8) | 0.0006a |
  Asthma hospitalization | 211 (73.0) | 163 (75.1) | 0.5936a |
  Readmission within 30 days | 14 (4.8) | 8 (3.7) | 0.5274a |
  Intensive care unit admission | 47 (16.3) | 35 (16.1) | 0.9677a |
  Noninvasive mechanical ventilation | 39 (13.5) | 26 (12.0) | 0.6146a |
  Invasive mechanical ventilation | 31 (10.7) | 19 (8.8) | 0.4622a |
  Nasal cannula | 103 (35.6) | 75 (34.6) | 0.8016a |
  Extra corporeal membrane oxygenation | 0 | 1 (0.5) | 0.4289b |