| |
POD (−) (n = 298)
|
POD (+) (n = 26)
|
p value
|
|---|
|
Age (years)
|
75.0 [69.0, 80.0]
|
81.0 [76.0, 84.0]
|
0.0003
|
|
Sex: male
|
237 (79.5)
|
24 (92.3)
|
0.19
|
|
Body mass index (kg/m2)
|
23.5 [21.3, 25.8]
|
22.6 [19.8, 24.8]
|
0.062
|
|
Preexisting medical conditions
|
|
Hypertension
|
169 (56.7)
|
14 (53.8)
|
0.83
|
|
Ischemic heart disease
|
266 (89.3)
|
21 (80.8)
|
0.19
|
|
Symptomatic stroke
|
43 (14.4)
|
5 (19.2)
|
0.56
|
|
Diabetes
|
87 (29.2)
|
7 (26.9)
|
1
|
|
Pulmonary function
| | |
0.16
|
|
Normal
|
182 (61.0)
|
12 (46.1)
| |
|
Obstructive lung disease
|
84 (28.2)
|
12 (46.2)
| |
|
Restrictive lung disease
|
32 (10.7)
|
2 (7.7)
| |
|
Plasma albumin (g/dL)
|
4.2 [4.0, 4.4]
|
4.1 [3.8, 4.3]
|
0.14
|
|
Plasma creatinine (mg/dL)
|
0.91 [0.76, 1.15]
|
0.89 [0.82, 1.09]
|
0.82
|
|
ASA-PS
| | |
0.79
|
|
1 or 2
|
54 (18.1)
|
5 (19.2)
| |
|
3
|
244 (81.9)
|
21 (80.8)
| |
|
5-ALA
|
141 (47.3)
|
12 (46.2)
|
1
|
|
Intraoperative data
|
|
Anesthetics
| | |
0.37
|
|
Inhalation agents
|
284 (95.3)
|
24 (92.3)
| |
|
Propofol
|
14 (4.6)
|
2 (7.6)
| |
|
Intraoperative hypotension
|
49 (16.4)
|
4 (15.4)
|
1
|
|
Duration of anesthesia (min)
|
104 [84, 130]
|
120 [95, 144]
|
0.08
|
- Median [first quartile, third quartile] or number (%)
- POD postoperative delirium, ASA-PS American Society of Anesthesiologists physical status, 5-ALA 5-amino levulinic acid
