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. 2021 May 3;11(2):e112296. doi: 10.5812/aapm.112296

Table 4. The Postoperative FLACC Scores in the Two Groups (Mann-Whitney U test).

FLACC Morphine Dexmedetomidine P-Value
Median Min. Max. Median Min. Max.
After 4 h 4 3 4 2 2 3 < 0.001
After 8 h 4 3 4 2 2 3 < 0.001
After 12 h 4 3 5 3 3 4 0.002
After 16 h 4 3 5 4 4 5 0.652
After 20 h 4 2 6 4 3 5 0.922
After 24 h 3 2 5 3 2 4 0.306