Table 3.
Number of recordings rated as completely synchronous, intermittently asynchronous, or completely asynchronous for each imaging technique.
| Level of synchronicity | VS |
SS |
p value | ||
|---|---|---|---|---|---|
| Count | % | Count | % | ||
| Completely synchronous | 70 | 48 | 113 | 77 | <.0001* |
| Intermittently asynchronous | 50 | 34 | 33 | 15 | <.0001* |
| Completely asynchronous | 24 | 16 | 9 | 6 | <.0001* |
| Cannot rate | 2 | 1 | 2 | 1 | — |
Note. Ratings from both raters are combined (73 recordings rated by two raters) for the videostroboscopy (VS) and simulated stroboscopy (SS) samples.
*
Findings from chi-square analysis are considered statistically significant at p < .05.