|
Mean age (standard deviation)
|
58.8 (16.5)
|
|
95% confidence interval of age
|
55.7–62.0
|
|
Range of age
|
24.4–86.9
|
|
Number of females (%)
|
51 (48.1)
|
|
Without partnershipa (%)
|
31 (30.7)
|
|
Educational level b
|
|
Number of “low” b (%), up to 9 school years
|
48 (49.0)
|
|
Number of “medium” b (%), 10 school years
|
26 (26.5)
|
|
Number of “high” b (%),12 or more school years
|
24 (24.5)
|
|
Mean preoperative anxiety c (standard deviation)
|
5.0 (3.8)
|
|
Number of anxiety cases c (N, %)
|
45 (42.5)
|
|
Mild anxiety (GAD-7 score 6–9) (N, %)
|
35 (33.0)
|
|
Moderate anxiety (GAD-7 score 10–14) (N, %)
|
7 (6.6)
|
|
Severe anxiety (GAD-7 score > =15) (N, %)
|
3 (2.8)
|
|
Mean body mass index (standard deviation)
|
27.9 (4.4)
|
|
Preoperative ASA (American Society of Anesthesiologists physical status classification system)
|
|
ASA 1 (%)
|
9 (8.5)
|
|
ASA 2 (%)
|
51 (48.1)
|
|
ASA 3 (%)
|
45 (42.5)
|
|
ASA 4 (%)
|
1 (0.9)
|
|
Mean duration of surgery in minutes (standard deviation)
|
117 (53)
|
|
95% confidence interval of duration of surgery
|
107–127
|
|
Range of duration of surgery
|
40–299
|
