Table 5.

Pairwise comparisons of final FMSS scores^a for all sedation levels^b.

Sedation levels	P-value
None versus Mild	< 0.0001
None versus Moderate	< 0.0001
None versus Profound	< 0.0001
Mild versus Moderate	0.0161
Mild versus Profound	< 0.0001
Moderate versus Profound	< 0.0001

^aFMSS final score: Range of 0 to 12 with 0 being no sedation and 12 being maximal sedation.

^bWord choices: None, Mild, Moderate, or Profound.