Ciliated cells | Dead cells | Mucous cells | |
Corona | |||
Day 0 | 63.7 (46.8–80.6) | 0.0 (0.0–0.0) | 10.2 (3.1–17.3) |
Day 3 | 20.5 (3.8–37.2)* | 6.3 (1.4–11.2)* | 11.5 (7.5–15.5) |
Sham | |||
Day 0 | 72.0 (66.2–77.8) | 0.0 (0.0–0 0) | 9.2 (7.8–10.6) |
Day 3 | 70.1 (67.5–72.7) | 0.0 (0.0–0.0) | 99 (8.3–11.5) |
Group difference# | |||
Corona - sham | −41.3 (−80.7–−1.8)* | 6.3 (0.5–12.2)* | 0.58 (−12.2–13.3) |
Data are presented as mean percentage (95% confidence interval)
#: difference between changes from baseline in the two groups, i.e. (day 3 − day 0)corona−(day 3 − day 0)sham
*: p<0.05