Characteristics

Cases (%)

Average score (X ± S)

t/F-value

P-value

Gender

−0.678#

0.502

Meal

28 (11.5)

3.29 ± 0.49

Female

215 (88.5)

3.36 ± 0.44

Age

2.191

0.071

21 - 25 years old

53 (21.8)

3.47 ± 0.36

26 - 30 years old

101 (41.6)

3.31 ± 0.46

31 - 35 years old

50 (20.6)

3.24 ± 0.46

36 - 40 years old

22 (9.1)

3.43 ± 0.35

≥41 years old

17 (7.0)

3.45 ± 0.56

Hospital grade

−0.692#

0.491

Tertiary hospital

192 (79.0)

3.28 ± 0.43

Second-class hospital

51 (21.0)

3.32 ± 0.39

Department

−2.371#

0.019*

Comprehensive ICU

105 (43.2)

3.28 ± 0.43

Specialist ICU

138 (56.8)

3.41 ± 0.44

Working years

2.092

0.082

1 - 5 years

102 (42.0)

3.40 ± 0.42

6 - 10 years

79 (32.5)

3.25 ± 0.47

11 - 15 years

41 (16.9)

3.35 ± 0.39

16 - 20 years

7 (2.9)

3.63 ± 0.60

≥21 years

14 (5.8)

3.39 ± 0.46

Working years in ICU

1.336

0.257

1 - 5 years

119 (49.0)

3.40 ± 0.41

6 - 10 years

84 (34.6)

3.27 ± 0.49

11 - 15 years

28 (11.5)

3.35 ± 0.39

16 - 20 years

5 (2.1)

3.44 ± 0.34

≥21 years

7 (2.9)

3.44 ± 0.64

Marital status

1.571#

0.118

Unmarried

87 (35.8)

3.41 ± 0.46

Married

156 (64.2)

3.32 ± 0.43

Education level

0.351

0.704

Associate degree

35 (14.4)

3.41 ± 0.38

Bachelor

204 (84.0)

3.34 ± 0.45

Postgraduate

4 (1.6)

3.28 ± 0.54

Professional title

2.924

0.035*

Nurse

76 (31.3)

3.44 ± 0.40

Nurse practitioner

96 (39.5)

3.34 ± 0.42

Supervisor

64 (26.3)

3.28 ± 0.51

Deputy chief nurse and above

7 (2.9)

3.63 ± 0.33