COVID-19-laryngeal-mask vs. COVID-19-Intubation (mean difference [95%CI]) | COVID-19-Intubation vs. COVID-19-shower-cap (mean difference [95%CI]) | COVID-19-laryngeal-mask vs. COVID-19-shower-cap (mean difference [95%CI]) | ||||
---|---|---|---|---|---|---|
Non-VF | VF | Non-VF | VF | Non-VF | VF | |
No-flow time (sec) | -6.3 [-10.3 – -2.2] # | -4 [-6.4 – -1.6] § | 6.7 [2.7–10.8] § | 3.9 [1.5–6.3] # | 0.4 [-3.7–4.5] | -0.1 [-2.5–2.3] |
Time to first ventilation (sec) | -43.1 [-59.6 – -26.6] § | -28.9 [-41.4 – -16.3] § | 39.7 [23.2–56.2] § | 25.9 [13.4–38.5] § | -3.4 [-20.2–13.3] | -2.9 [-15.5–9.6] |
Time to second rhythm analysis (sec) | -3.3 [-11.9–5.3] | -0.1 [-12.4–12.1] | 10.5 [1.7–19.3] * | -1.1 [-13.4–11.1] | 7.2 [-1.6–16.1] | -1.3 [-13.5–11.0] |
Time to successful intubation (sec) | 2.6 [-32.9–38.1] | -26.8 [-39.9 – -13.7] § | 1.0 [-34.52–36.5] | 26.5 [13.5–39.6] § 00 | 3.6 [-32.6–39.7] | -0.3 [-13.3–12.8] |
Duration of intubation (sec) | -24.9 [-33.3–16.5] § | -20.0 [-27.0 – -13.0] § | 24.1 [15.8–32.5] § | 16.3 [9.3–23.3] § | -0.8 [-9.3–7.7] | -3.7 [-10.7–3.3] |
Total number of chest compressions (sec) | 58.3 [28.6–88.0] § | 26.8 [5.0–48.6] * | -63.5 [-93.2 - -33.8] § | -36.0 [-57.8 - -14.2] § | -5.2 [-35.3–24.8] | -9.2 [-31.0–12.6] |
Overall Resuscitation Quality (%) | 14.0 [3.9–24.2] * | 14.3 [3.2–25.5] * | -5.4 [-15.6–4.8] | -9.7 [-20.8–1.5] | 8.6 [-1.6–18.9] | 4.7 [-6.5–15.8] |