From: Outcomes and risk factors with COVID-19 or influenza in hospitalized asthma patients
 | COVID-19 asthma patients n = 402 (170 events) | 2018–2019 influenza period asthma patients n = 309 (74 events) | 2017–2018 influenza period asthma patients n = 283 (63 events) | ||||||
---|---|---|---|---|---|---|---|---|---|
OR [95% CI] | aOR [95% CI] | p value | OR [95% CI] | aOR [95% CI] | p value | OR [95% CI] | aOR [95% CI] | p value | |
Age ≥ 70 years | 0.60 [0.40–0.89] | 0.64 [0.42–0.97] | 0.037 | 0.66 [0.39–1.12] | 0.49 [0.25–0.91] | 0.033 | 0.84 [0.48–1.47] |  |  |
Female | 0.39 [0.26–0.58] | 0.38 [0.25–0.58] | < 0.001 | 0.72 [0.42 –1.26] |  |  | 0.70 [0.40–1.24] |  |  |
Diabetes | 1.02 [0.65–1.59] |  |  | 1.57 [0.88–2.77] |  |  | 1.16 [0.59–2.18] |  |  |
Obesity | 1.48 [0.99–2.22] | 1.55 [1.00–2.41] | 0.049 | 1.11 [0.63–1.93] |  |  | 2.22 [1.25–3.96] | 2.22 [1.25–3.96] | 0.0070 |
Smoking | 1.73 [1.16–2.60] | 1.57 [1.03–2.40] | 0.035 | 2.92 [1.67–5.27] | 2.95 [1.67–5.39] | < 0.001 | 1.38 [0.78–2.47] |  |  |
Ischemic heart disease | 1.25 [0.73–2.13] |  |  | 1.16 [0.62–2.12] |  |  | 1.25 [0.64–2.37] |  |  |
Heart failure | 1.12 [0.65–1.91] |  |  | 1.49 [0.84–2.60] | 2.05 [1.03–4.15] | 0.040 | 1.72 [0.94–3.09] |  |  |
Stroke | 1.13 [0.54–2.37] |  |  | 0.70 [0.23–1.79] |  |  | 1.49 [0.55–3.65] |  |  |
Chronic renal failure | 1.15 [0.64–2.06] |  |  | 0.78 [0.36–1.56] |  |  | 1.55 [0.77–3.01] |  |  |