The Motoric Types of Delirium and Estimated Blood Loss during Perioperative Period in Orthopedic Elderly Patients
Table 2
The characteristics of the patients with hyperactive symptoms and hypoactive symptoms of delirium.
Patients With Hyperactive Symptoms
Patients Without Hyperactive Symptoms
Patients With Hypoactive Symptoms
Patients Without Hypoactive Symptoms
Total (N=175)
(N=26)
(N=149)
(N=22)
(N=153)
Age (years)
77.31±6.24
73.50±5.94
76.09±6.08
73.77±6.01
74.06±6.12
Sex(male/female)
9/17
42/107
5/17
46/107
51/124
Education
None
9 (34.6%)
39 (26.2%)
11 (50.0%)
37 (24.2%)
48 (27.4%)
Elementary School
13 (50.0%)
54 (36.2%)
7 (31.8%)
60 (39.2%)
67 (38.3%)
Middle School
2 (7.7%)
26 (17.4%)
2 (79.1%)
26 (17.0%)
28 (16.0%)
High School
0 (0.0%)
26 (17.4%)
1 (04.5%)
25 (16.3%)
26 (14.9%)
Over College
2 (7.7%)
4 (2.7%)
1 (4.5%)
5 (3.3%)
6 (3.4%)
Dementia
2 (7.7%)
3 (2.0%)
0 (0.0%)
5 (3.3%)
5 (2.9%)
Daily Function
Independent
13 (50.0%)
104 (69.8%)
13 (59.1%)
104 (68.0%)
117 (66.9%)
Need Help in Complex External Activities
6 (23.1%)
36 (24.2%)
4 (18.2%)
38 (24.82%)
42 (24.0%)
Need Help in Daily Living Intermittently
5 (19.2%)
6 (4.0%)
4 (18.2%)
7 (4.6%)
11 (6.3%)
Fully Dependent
2 (7.7%)
3 (2.0%)
1 (4.5%)
4 (2.6%)
5 (2.9%)
Estimated Blood Loss(ml) +
1138.26±1082.06++
536.83±618.92
943.26±1140.72
580.59±649.47
626.19±734.89
Red Blood Cell
Preop† Hemoglobin(g/l)
12.18±2.16
12.57±1.60
12.24±2.16
12.55±1.62
12.52±1.70
Preop† Hematocrit(%)
36.18±6.10
37.31±4.54
36.44±5.95
37.24±4.63
37.14±4.80
Postop†† Hemoglobin(g/l)
10.37±1.51
11.22±1.50
10.61±1.31
11.16±1.55
11.09±1.53
Postop†† Hematocrit(%)
30.45±4.44
33.19±4.28
31.51±3.85
32.96±4.47
32.77±4.41
Operation Time (min)
136.35±100.35
124.79±83.37
146.59±97.22
123.52±84.20
126.44±85.99
Anesthetic Time (min)
201.15±116.39
179.90±92.61
209.55±96.62
179.22±96.23
183.15±96.54
Electrolytes
Preop† Sodium (mmol/l)
133.23±24.55
139.79±3.48
138.41±4.34
138.88±10.70
138.82±10.12
Preop† Potassium (mmol/l)
4.32±0.66
4.26±0.51
4.23±0.62
4.28±0.52
4.27±0.54
Postop†† Sodium (mmol/l)
132.27±24.61
136.91±11.71
138.05±3.74
135.93±15.38
136.20±14.42
Postop†† Potassium (mmol/l)
3.63±0.40
3.86±0.49
3.60±0.41
3.86±0.48
3.83±0.48
Pain
Preop† Pain (VAS)
2.12±1.56
1.86±1.62
1.86±1.21
1.91±1.66
1.90±1.61
Postop†† Pain (VAS)
1.46±2.11
0.85±1.43
1.86±2.15
0.81±1.41
0.94±1.56
P<0.05. Diagnosed with Diagnostic and Statistical Manual of Mental Disorders, ed., text revision (DSM-IV-TR). +The estimated volume of blood loss was determined through Mercuriali’s formula.++P<0.001. †The sample was taken on the first or second hospital day, before operation. ††The sample was taken on the second postoperative day
