Table 2 Basic characteristics of each institution, number of registered patients, and submission rate.

From: Current status of delirium assessment tools in the intensive care unit: a prospective multicenter observational survey

Institutions

Total number of beds

Number of ICU/HCU beds

Number of ICU physicians

Number of nurses

Total number of ICU/HCU inpatients during the study period

Number of registered patients

Data submission rate (%)

A

191

11

0

21

73

67

91.8

B

213

12

0

49

36

36

100

C

214

12

3

27

33

32

97

D

290

8

0

23

45

30

66.7

E

318

8

0

17

41

40

97.6

F

360

4

0

16

30

28

93.3

G

400

14

0

35

50

46

92.0

H

404

16

0

86

101

101

100

I

500

12

1

44

77

77

100

J

506

12

1

43

83

83

100

K

512

18

0

43

97

83

85.6

L

515

20

2

55

121

69

57

M

533

8

1

31

44

39

88.6

N

560

10

2

40

72

66

91.7

O

570

8

0

33

87

79

90.8

P

609

6

1

27

36

30

83.3

Q

647

22

1

79

101

86

85.1

R

743

14

1

46

77

65

84.4

S

855

22

2

76

150

133

88.7

T

1154

11

0

40

28

20

71.4

Total

 

248

  

1382

1210

87.6

  1. HCU high care unit, ICU intensive care unit, A, B, C…, S, T represent participating institutional (anonymous).
  2. We included 1382 patients who were newly admitted to and discharged from the ICU/HCU, but excluded 172 patients because of missing data; therefore, we collected and analyzed data for 1210 patients.
  3. Significant values are in bold.
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