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Table 2 Comparison of intraoperative variables of group anxious and group non-anxious

From: The effect of preoperative anxiety level on mean platelet volume and propofol consumption

 

Group Anxious

n = 42

Group Non-Anxious

n = 37

p

Profofol injection paina

1.00

1.50

0.06

Profofol injection painb (n,%)

None (13,%35.1)

None (7,%16.7)

 

Mild (13,%35.1)

Mild (14,%33.3)

Moderate (6,%16.2)

Moderate (13,%31.0)

Severe (5,13.5)

Severe (8,%19.0)

Time to achieve an entropy value below 60 (sec)

128.51 ± 44.74

133.11 ± 34.00

0.12

Evans score

1.67 ± 1.56

1.66 ± 1.76

0.98

Propofol consumption at 30 min (mg)

418.35 ± 121.98

344.04 ± 72.03

0.001

Total propofol consumption (mg)

808.32 ± 256.39

650.45 ± 143.34

0.001

Total remifentanil consumption (mcg)

423.56 ± 91.30

426.07 ± 74.60

0.89

Time to eye opening (sec)

261.56 ± 120.88

224.90 ± 156.02

0.25

Operation time (min)

57.70 ± 6.30

55.66 ± 9.70

0.28

  1. The other results are expressed as mean ± standard deviation
  2. aPropofol injection pain is expresses as median
  3. bThe percentage of Propofol injection pain