Time h | Ciliary beat frequency Hz | Motility index# | Dyskinesia index¶ % | |||
Control | RSV-infected | Control | RSV-infected | Control | RSV-infected | |
0 | 14.1 (13.4–14.7) | 13.9 (13.5–15.1) | 14.0 (8.0–15.0) | 13.0 (8.0–15.0) | 5.0 (3.3–6.2) | 4.2 (2.6–6.2) |
24 | 12.5 (12.2–13.2) | 12.4 (10.9–13.7) | 12.0 (11.0–15.0) | 13.5 (12.0–15.0) | 10.0 (2.0–12.5) | 20.8 (16.7–25.0)* |
48 | 13.1 (11.9–14.5) | 12.0 (11.9–12.9) | 9.0 (8.0–12.0) | 9.0 (8.0–12.0) | 11.1 (8.3–12.5) | 35.0 (23.1–36.4)* |
72 | 10.3 (10.1–12.7) | 10.8 (10.5–11.7) | 9.0 (8.0–13.0) | 10.0 (8.0–13.0) | 12.5 (11.1–14.3) | 33.3 (25.0–41.7)* |
Data are presented as median (interquartile range). #: number of motile ciliated cells per sample area of ∼4.2 mm2; ¶: percentage of dyskinetically beating cilia amongst all cilia examined. *: p<0.05.