Pain assessment in surgical patients with impaired cognition
Table 2: Friedman test between the results of the pain assessment at baseline, with the Observer Scale, the Abbey Pain Scale and PAINAD
Initial assessment | O.M. | X2 | p |
Observer Scale | 1.78 | 6.821 | 0.033 |
Abbey Pain Scale | 2.06 | ||
PAINAD | 2.16 |