|
Variables
|
Mean (SD)/median (IQR)
|
|---|
|
Age (y)
|
60.1 (12.0)
|
|
Sex, M/F(N)
|
61/52
|
|
Height (cm)
|
164.0 (7.5)
|
|
Weight (cm)
|
66.1 (10.8)
|
|
BMI (kg/m2)
|
24.5 (3.3)
|
|
ASA, 1/2/3 (N)
|
7/96/10
|
|
SPO2 (%)
|
90.0 (89.0, 91.0)
|
|
Duration of mechanical ventilation (min)
|
220.0 (162.5, 285.0)
|
|
Total infusion (mL)
|
1500.0 (1000.0, 1500.0)
|
|
Duration of PACU stay (min)
|
105.0 (85.0, 137.5)
|
|
LUS score
|
13.0 (11.0,16.0)
|
|
Smoking status, N (%)
|
|
Current
|
10 (8.8)
|
|
Previous
|
11 (9.7)
|
|
Never
|
92 (81.4)
|
|
Type of surgery, N (%)
|
|
Neurosurgery
|
10 (8.8)
|
|
Thoracoscopic surgery
|
31 (27.4)
|
|
Abdominal surgery
|
45 (39.8)
|
|
Major orthopaedics surgery
|
17 (15.0)
|
|
Others
|
10 (8.8)
|
- Data are described as the mean ± standard deviation or median and interquartile range, as appropriate
- The LUS score was described in patients without pneumothorax (N = 85)
- SPO2 was assessed without inhaled oxygen 15 min after extubation
- The duration of PACU stay was the time period from entering the PACU to leaving
- Abbreviations: SD Standard deviation; IQR Interquartile range; M male; F Female; BMI Body mass index; ASA American Society of Anesthesiologists classification; SPO2 Oxygen saturation measured by pulse oximetry; PACU Postanaesthesia care unit; LUS Lung ultrasound
