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Table 3 Hospitalizations and hospitalization outcomes among patients with a COVID-19 diagnosis (propensity score–matched study cohorts)

From: Patients with allergic asthma have lower risk of severe COVID-19 outcomes than patients with nonallergic asthma

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

  1. COVID-19 coronavirus disease 2019
  2. a χ2 test
  3. b Fisher’s exact test