Table 2 Post-randomization outcomes

Intraoperative NRS

0

4 (0–7)

< 0.0001

Post-operative NRS

(60 min after surgery)

0 (0–2.75)

2.5 (0–4.75)

0.008

Sensory block onset (min)

3 ± 1.2

n/a

n/a

Motor block duration (min)

98 ± 2

n/a

n/a

Need for opioid administration

0

50 (%)

< 0.0001

Conversion to deep sedation

0

44 (%)

< 0.0001

Surgical time (min)

37 ± 3,2

54 ± 6.4

< 0.0001

Discharge time (min)

74 ± 5

75 ± 4.1

0,5625