Table 6 One-way ANOVA - DOT and case length. Calculated mean of the difference of operative time (DOT) and its corresponding 95% confidence interval measured in minutes for cases with requested operating time lesser or greater 30 min, along with the p-value for the output of the one-way ANOVA analysis has been represented in the table. A one-way ANOVA compared the effect of case length on DOT and the analysis was not significant (F = 0.203, p = 0.064)
From: Impact of ENT resource nurses in improving operating room efficiency
Covariate | Level | Mean (95% CI) | p-Value |
|---|---|---|---|
DOT | Cases with ROT ≤30 min (Group I) | 0.24 (−0.91,1.39) | 0.0594 |
Cases with ROT > 30 min (Group II) | 1.43 (0.38,2.48) |