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Table 5 Median aldrete scores

From: A multi-centre randomised double-blind placebo-controlled trial to evaluate the value of a single bolus intravenous alfentanil in CT colonography

Time point Placebo Alfentanil P value
Arrival 10 (9–10) 9 (9–10) 0.047
30 minutes 10 (9–10) 9 (9–10) 0.16
60 minutes 10 (9–10) 9 (9–10) 0.10
  1. This table shows median values with interquartile ranges of the Aldrete scores at arrival, 30 minutes and 60 minutes after study medication injection.
  2. Eight was the lowest Aldrete score in both groups.